日本化学機械製造 List of Products and Services

We would like to introduce a case where we implemented our distillation equipment for in-house solvent recovery and purification. Before the implementation, we relied on a waste solvent recovery company for collection and purification, which incurred costs, and we had to adjust production based on the timing of waste solvent collection. Therefore, we conducted distillation tests using waste solvent samples and evaluated the results. We then introduced a recovery and purification system that reflected those results, allowing us to purify waste solvents in line with our production schedule. 【Case Overview】 ■Challenges - We were incurring costs by relying on a recovery company for waste solvent collection and purification. - The cost of purified solvents was nearly that of new ones. - We needed to adjust production based on the timing of waste solvent collection. ■Results and Effects - We were able to purify waste solvents in accordance with our production schedule. - We significantly reduced the amount of new solvents purchased. *For more details, please download the PDF or feel free to contact us.

• Distillation Apparatus
• Other distillation equipment

We would like to introduce a case study of our ammonia treatment equipment. The challenges were the recovery of ammonia solution from waste ammonia aqueous solution and the recovery of ammonia from wastewater containing ammonia discharged during the semiconductor manufacturing process. By delivering our ammonia recovery system and recovering ammonia solution, we were able to meet the processing capacity and product composition required by the customer. 【Case Overview】 ■Challenges - Recovery of ammonia solution from waste ammonia aqueous solution - Recovery of ammonia from wastewater containing ammonia discharged during the semiconductor manufacturing process (or deodorization treatment) ■Solution - Delivered our ammonia recovery system and recovered ammonia solution *For more details, please download the PDF or feel free to contact us.

• Distillation Apparatus
• Other distillation equipment

We would like to introduce a case study of the implementation of our bioethanol pilot plant distillation equipment. The challenges included concerns about scaling within the mash column and the potential for entrained droplets in the distillation apparatus for the pilot plant. As a solution, we adopted a vacuum column to distill the fermented mash liquid using low-temperature steam, which reduced scaling. We were able to meet the processing capacity and product composition required by the customer. 【Case Overview】 ■Challenges - Concerns about scaling within the mash column (including trays) - Concerns about entrained droplets ■Solution - Adopted a vacuum column to distill the fermented mash liquid with low-temperature steam, reducing scaling - Installed a demister at the top of the column to prevent entrained droplets *For more details, please download the PDF or feel free to contact us.

• Distillation Apparatus
• Other distillation equipment

To Aiwa Co., Ltd., we would like to introduce a case study of our distillation equipment implementation. The government has declared its goal of achieving carbon neutrality by 2050, aiming for a total reduction of greenhouse gas emissions to zero, and private companies are also accelerating their efforts. In distillation equipment, which processes large volumes, energy-saving measures have been increasingly demanded in recent years. The company has introduced an MVR system, significantly reducing the amount of utility steam used, which has contributed to the reduction of fossil fuels. [Case Overview] ■ Challenges - In distillation equipment with high processing volumes, energy-saving measures have been increasingly required in recent years. ■ Results and Effects - The amount of utility steam used has been significantly reduced, leading to a decrease in fossil fuel consumption. - Depending on the conditions, subsidies may also be available. *For more details, please download the PDF or feel free to contact us.

• Distillation Apparatus
• Other distillation equipment

It is necessary to recover (recycle) the wastewater after solvent replacement as high purity, and we will introduce a case where we implemented distillation equipment that we handle to achieve solvent recovery (after azeotrope). The solution was to introduce equipment that combines distillation and separation membranes. As a result of the implementation, we were able to dehydrate the solvent to a purity of over 99.9 wt% and recycle it in the solvent replacement process. 【Case Overview】 ■Challenges - It was necessary to recover (recycle) the wastewater after solvent replacement as high purity, and solvent recovery (after azeotrope) was required. ■Results and Effects - We were able to dehydrate the solvent to a purity of over 99.9 wt% and recycle it in the solvent replacement process. *For more details, please download the PDF or feel free to contact us.

• Distillation Apparatus
• Other distillation equipment

Since our establishment, we have been conducting research as a specialized manufacturer of distillation equipment, and we have many achievements in distillation devices, including alcohol distillation equipment and solvent recovery systems. If you provide us with the composition of the raw liquid and the product, we can consistently handle everything from the consideration of equipment installation to design, framework, manufacturing, and trial operation, including factory buildings. Please feel free to consult us regarding energy-saving measures for distillation equipment in production and cleaning processes, as well as issues related to solvent and ammonia recovery, scaling, and splash prevention during distillation. 【Features】 ■ Implementation of MVR systems that contribute to energy savings is possible ■ We provide recovery equipment compatible with solvents such as DMF, ethyl acetate, alcohol, and ammonia water ■ We can accommodate a wide range of installations in Japan, from several tens of millions to several billion yen *For more details, please download our case study collection or feel free to contact us.

• Distillation Apparatus

The "Ethyl Acetate Recovery Device" is equipment that enables the purification and reuse of recovered ethyl acetate. In industries such as printing, painting, and food additives, solvent components that are discharged and recovered through activated carbon adsorption methods are purified and reused. Please feel free to contact us when you need assistance. 【Features】 ■ Two distillation towers: dehydration tower and purification tower ■ By extracting moisture through a side cut, a small amount of low-boiling components accumulated at the top of the tower is also recovered as solvent ■ The ethyl acetate-water azeotropic liquid extracted through the side cut is recycled to a decanter *For more details, please download the PDF or feel free to contact us.

• Wastewater/wastewater treatment equipment

We would like to introduce a process example of the "Bioethanol Dehydration Membrane Unit." For bioethanol production, we have adopted aromatic polyimide separation membranes from Ube Industries, Ltd., achieving dehydration to a moisture content of less than 0.7 wt% within JASO standards. The vapor permeation method results in less membrane fouling and excellent heat and solvent resistance, ensuring a long lifespan. Additionally, it features low cost and energy efficiency compared to the azeotropic distillation method. 【Specifications】 ■ Raw material: Mandarin orange press cake ■ Treatment liquid: 90 vol% ethanol ■ Treatment capacity: 60 L/hr ■ Product composition: 99.5 vol% or more ethanol ■ Recovery rate: 98% or more *For more details, please download the PDF or feel free to contact us.

• Distillation Apparatus

We would like to introduce the case of the "Bioethanol Plant" constructed in the Tokachi region of Hokkaido as part of the national project "Biofuel Regional Utilization Model Demonstration Project" promoted by the Ministry of Agriculture, Forestry and Fisheries. Our company is responsible for the distillation and dehydration processes, and we constructed the plant in collaboration with Kirin Brewery Company, Limited and Mitsubishi Corporation. As a demonstration model, it is one of the largest bioethanol production plants in Japan (50 kL/day) and features measures to prevent solid adhesion and a compact, energy-efficient design using dehydration membranes. 【Equipment Specifications】 ■ Raw Materials: Non-standard wheat, sugar beets ■ Processing Liquid: Fermented raw material (10 vol% ethanol) ■ Product Volume: 50 kL/day ■ Product Composition: 99.6 vol% ethanol (after distillation and membrane dehydration treatment) *For more details, please download the PDF or feel free to contact us.

• Distillation Apparatus

The "ammonia catalytic deodorization device" is a system that oxidatively decomposes ammonia gas emitted from stripping towers and production processes using an ammonia decomposition catalyst, rendering it harmless. By containing ammonia and neutralizing waste gas, it has achieved low NOX combustion, eliminating concerns about air pollution. Nitrogen compounds like ammonia (such as amines) can also be oxidized and neutralized using the ammonia decomposition catalyst. Additionally, ammonia gas emitted from a certain company's production process could only be disposed of as waste and could not be released as is; however, with the introduction of this device, it has become possible to combust and neutralize it for release. 【Features】 - Operates at a low temperature of 240-250°C for contact oxidation, suppressing the generation of nitrogen oxides (NOX) from combustion. - The device is more compact compared to other methods. - The catalyst can be cleaned and regenerated. *For more details, please download the PDF or feel free to contact us.*

• Wastewater/wastewater treatment equipment

The "Stripping Tower/Catalytic Deodorization Device" is a system that oxidatively decomposes ammonia vapor emitted from the stripping tower using an ammonia decomposition catalyst, rendering it harmless. This catalyst oxidizes unpleasant odors and harmful substances generated in fields such as printing, chemicals, resin processing, and painting. Compared to direct combustion methods, it consumes less fuel, allowing for a reduction in running costs. With the introduction of this device, there are cases where industrial waste processing has been eliminated, leading to a reduction in industrial waste processing costs. 【Features】 ■ Capable of responding to load fluctuations from low to high concentrations ■ Treats wastewater for industrial waste processing ■ Capable of automatic operation *For more details, please download the PDF or feel free to contact us.

• Wastewater/wastewater treatment equipment

The "Stripping Tower / Absorption Tower" is an ammonia treatment facility designed to separate and recover ammonia from wastewater containing ammonia (including salts). Operation is fully controlled by an automatic sequence, with complete unmanned operation except for the button operation to stop the system. The lower part of the absorption tower functions as a barometric condenser, circulating and cooling the absorbed ammonia water, and concentrating the ammonia/water vapor that exits from the top of the stripping tower. Additionally, by performing a reflux from the absorption tower to the stripping tower, it is possible to recover ammonia at any desired concentration up to 35 wt%. 【Features】 ■ Reaction Section - Reacts ammonium chloride with caustic soda to release ammonia. ■ Discharge Section - Supplies the wastewater reacted in the reaction section to the stripping tower. - By introducing steam from the bottom of the stripping tower, ammonia/water vapor is extracted from the top of the tower, and treated water containing NaCl is extracted from the bottom of the tower. *For more details, please download the PDF or feel free to contact us.

• Wastewater/wastewater treatment equipment

The "VOC catalytic deodorization device" contributes to VOC countermeasures in response to VOC emission control regulations, reduces equipment costs and running costs, and enables more efficient VOC treatment. It oxidizes and decomposes VOCs (volatile organic compounds) generated from manufacturing lines in industries such as chemicals, food, pharmaceuticals, and printing into CO2 and H2O, eliminating odor generation. By using a catalyst, the oxidation and decomposition temperature can be maintained between 150 and 350°C, significantly reducing energy consumption compared to direct combustion methods. Additionally, by using an economizer (heat exchanger), heat recovery is possible, allowing for further energy recovery. 【Features】 - Operating at low temperatures (150-350°C) for contact oxidation results in lower running costs compared to direct combustion methods. - The device is more compact compared to other methods. - The catalyst can be cleaned and regenerated. *For more details, please download the PDF or feel free to contact us.

• Wastewater/wastewater treatment equipment

The "NMP solvent recovery system" is a groundbreaking system that recovers expensive NMP solvents used in the manufacturing processes of the industrial electronics, precision machinery, and automotive industries, achieving high environmental performance and excellent economic efficiency. By introducing this product, it becomes possible to recover and recycle the discharged NMP, significantly reducing transportation costs and regeneration contract fees. Additionally, it allows for fully automated operation through an automatic sequence, eliminating the need for manual intervention. 【Features】 ■ Capable of recovering and recycling discharged NMP ■ Significantly reduces transportation costs and regeneration contract fees ■ Fully automated operation without the need for manual intervention *For more details, please download the PDF or feel free to contact us.

• Wastewater/wastewater treatment equipment

The "DMF recovery device" is a product used in the petrochemical industry to extract aromatic compounds from aliphatic hydrocarbons and to separate acetylene and butadiene from fractions as an extraction medium. Industrially, it is used as a solvent for the synthesis and wet spinning of acrylic fibers, as well as in the pharmaceutical and synthetic leather industries. To reduce steam consumption for recovery from dilute solutions, the process employs a combination of utility-type vacuum distillation utilizing the principle of multi-purpose cans in the initial concentration step, along with vacuum azeotropic distillation to easily obtain high-purity recovery products. 【Specifications】 ■ Raw material composition: (DMF) 10 wt% ■ Product composition: (DMF) 99.8 wt% or higher ■ Wastewater composition: (DMF) below 20 ppm *For more details, please download the PDF or feel free to contact us.

• Wastewater/wastewater treatment equipment

Our company was established as a manufacturer of distillation equipment and has delivered a wide range of equipment to companies considering the establishment or renewal of plants and equipment ranging from several million to several billion yen. Basically, we carry out design, manufacturing, inspection, delivery, construction, and trial operation based on the customer's process flow and existing equipment drawings. We have extensive experience with liquids, gases, and powders, and we also have many achievements with other products. If you provide us with the composition of the raw liquid and the product composition, we can consistently support you from the consideration of equipment to design and trial operation. Through the provision of recovery equipment for substances such as DMF, ethyl acetate, NMP, and ammonia water, we support cost reduction and address environmental issues through reuse. 【Benefits of Utilization】 ■ Improvement of production quality ■ Increased production efficiency through equipment automation ■ Management of planning, trial operation, and delivery for equipment enhancement projects ■ Cost reduction through energy conservation ■ Solutions to environmental issues as part of CSR initiatives ■ Recovery and reuse of waste solvents and ammonia, leading to cost reduction *For more details, please refer to the materials. Feel free to contact us with any inquiries.

• Other physicochemical equipment

The "CAV" is an air heating type evaporator that uses aluminum star fins with excellent thermal conductivity. It is an essential piece of equipment when using ultra-low temperature liquefied gases such as liquefied oxygen, liquefied nitrogen, liquefied argon, liquefied natural gas, and liquefied carbon dioxide. Additionally, we also handle portable ultra-low temperature containers such as "SUPER 45G, 495, 100, 50." 【Product Lineup】 ■ Evaporator for 45G: CAV-10A, CAV-20B (Compact CAV) ■ CAV Lightweight Type ■ Medium Pressure Evaporator: CAV-N, CAV-SMP ■ High Pressure Evaporator: CAV-SHN *For more details, please refer to the PDF materials or feel free to contact us.

• Drying Equipment

The "catalytic deodorization device" is a product suitable for flammable odor components that do not contain catalyst poisons that degrade the performance of the catalyst. By facilitating contact oxidation at low temperatures (150°C to 350°C), it suppresses the generation of nitrogen oxides (NOx) from combustion. Compared to direct combustion methods (700°C to 800°C), fuel consumption can be significantly reduced (by about one-third), leading to lower running costs. Additionally, there are options for heating methods such as electricity, city gas, LPG, kerosene, or steam. 【Features】 ■ Completely oxidizes and decomposes ammonia odors and VOCs ■ Effectively utilizes thermal energy from exhaust gases ■ The oxidation catalyst can be regenerated and recovered economically ■ The device is compact compared to other methods ■ Fully automatic operation is possible *For more details, please refer to the PDF materials or feel free to contact us.

• Other physicochemical equipment

This document provides an explanation of the distillation plant products handled by Japan Chemical Engineering Co., Ltd. It includes information on the flow and delivery records of our distillation plant products, as well as distillation theory and classification, and the structure of distillation columns. Additionally, we also introduce case studies of equipment for alcohol purification and bioethanol, so please take a moment to read through it. 【Contents (partial)】 ■ Introduction ■ Flow and delivery records of our distillation plant products ■ Distillation theory and classification ■ Structure of distillation columns ■ Case studies of equipment ■ About energy-saving distillation methods *For more details, please refer to the PDF document or feel free to contact us.

• Distillation Apparatus

This document introduces the main equipment handled by Nihon Kagaku Kikai Seizo Co., Ltd. We offer a rich lineup of equipment, including distillation units for beverages and industrial alcohol, anhydrous distillation units, vacuum distillation crystallization units, and spray dryers. In addition to images of the equipment, explanations are also provided, making it a useful resource for consideration during the introduction process. [Contents (partial)] ■ Distillation ■ Evaporation and Crystallization ■ Drying, Roasting, and Heating ■ Filtration and Separation ■ Reaction, Stirring, Mixing, and Fermentation *For more details, please refer to the PDF document or feel free to contact us.

• Distillation Apparatus

Our company is a plant engineering firm that leaps forward with both "engineering" and "manufacturing" as its twin pillars. Since our founding, we have developed various new technologies, including alcohol distillation technology, and we are now well-regarded in various fields as "the technology company of Nikakikai." We will leverage the numerous achievements and experiences we have cultivated in plant construction and equipment manufacturing to meet our customers' diverse needs. 【Business Activities】 ■ Design, manufacturing, and construction of chemical machinery, chemical equipment, combustion equipment, and ultra-low temperature liquefied gas machines. *For more details, please refer to the PDF document or feel free to contact us.

• Machinery and equipment installation/dismantling/relocation

This document provides an explanation of "microwaves," a type of electromagnetic wave. Considering the environment and achieving significant cost reductions, microwave heating is the industrial standard of the 21st century. We introduce the effects of microwave heating, its applications, basic properties, and the heating mechanisms caused by microwave irradiation. We encourage you to read it. 【Contents (partial)】 ■ What are microwaves ■ Effects of microwave heating ■ Applications of microwave heating ■ Promising fields for microwave heating applications ■ Comparison of electromagnetic waves *For more details, please refer to the PDF document or feel free to contact us.

• High frequency/microwave parts

The "process heater" is a device that burns heavy oil, kerosene, or gas fuel to indirectly or directly heat air, steam, or various industrial gases to high temperatures. It has a structure that effectively utilizes radiation and convective heat transfer to maximize its capacity. With a small installation footprint, space can be utilized efficiently, and if a rain shelter is attached to the burner section, it can be installed outdoors. 【Features】 ■ Designed based on excellent thermal optical theory ■ Compact design of the device ■ Energy-saving ■ Low NOx emissions ■ Excellent durability *For more details, please refer to the PDF materials or feel free to contact us.

• Other heaters

At Nippon Chemical Machinery Manufacturing Co., Ltd., we respond to user needs by providing engineering advice for plant construction and conducting verification tests to realize optimal plans. Our plant construction is characterized by verification tests using test machines and the manufacturing of key equipment in our own factory. We also support government application processes in collaboration with partner companies. Please feel free to contact us if you have any requests. 【Features】 ■ Plant equipment solution provider ■ Consistent production line system in-house ■ Joint development partner *For more details, please refer to the PDF materials or feel free to contact us.

• Machinery and equipment installation/dismantling/relocation

The "Hydrocyclone" is a separation device that performs separation, absorption, and concentration by injecting processing liquid into stationary equipment. This product is designed and manufactured for the classification and concentration of fine particles, with each element being very small, slightly thicker than a mechanical pencil, and about two-thirds the length. Each element has a processing capacity of 50-250 L/hr, and since multiple elements are typically housed in a case, it is possible to process up to 20 m³/hr with very compact equipment. 【Features】 ■ Reduces equipment costs ■ Lowers operating costs ■ Decreases maintenance costs ■ Capable of adapting to changes in raw materials and products ■ Allows for large-scale processing in narrow spaces *For more details, please refer to the PDF document or feel free to contact us.

• Separation device

In this document, we introduce the biorefinery initiatives undertaken by Japan Chemical Engineering Co., Ltd. Our company contributes to society through plant engineering that produces biorefinery products such as bioethanol and bio-oil through energy conversion, extraction for pharmaceuticals and functional foods, and the utilization of lignin for fibers and resins. We also include various process examples, so please take a moment to read through them. [Contents] ■ Introduction ■ Our journey towards biorefinery ■ Biorefinery development diagram ■ Biorefinery initiatives we have undertaken ■ Various process examples ■ Test equipment *For more details, please refer to the PDF document or feel free to contact us.

• Other physicochemical equipment

In this document, we introduce the testing equipment handled by Japan Chemical Machinery Manufacturing Co., Ltd. In the area of distillation and evaporation, we offer high-performance distillation experimental devices and glass distillation test equipment, among others. For drying, we have open-type spray dryer tests in our lineup. Additionally, we include equipment for filtration and separation, reaction and stirring, extraction and absorption, environmental applications, and microwave processing devices. [Contents (partial)] ■ Distillation and evaporation ■ Drying ■ Filtration and separation ■ Reaction and stirring ■ Extraction and absorption *For more details, please refer to the PDF document or feel free to contact us.

• Filtration Equipment

The "Thermal Oil Heater" is a heat medium boiler that achieves high efficiency with a three-pass system that maximizes the use of combustion energy. The heat transfer surface adopts a non-strenuous heat absorption method. There is no localized heating, and the design lowers the boundary film temperature, allowing for prolonged use of the heat medium oil. Additionally, it enables precise control of combustion quantity through burner control, allowing for uniform heating. 【Features】 ■ High temperature at atmospheric pressure (340°C at atmospheric pressure) ■ Compact design (packaged type) ■ High thermal efficiency (over 80%) ■ Long lifespan of heat medium oil (equipment to prevent degradation) ■ High safety and low NOx emissions ■ Easy inspection and maintenance *For more details, please refer to the PDF materials or feel free to contact us.

• Boiler

The "Carter Spray Dryer" is a spray drying device that can operate at high temperatures due to its instant drying capability. With minimal adhesion, it can suppress the mixing of burnt powder and allows for long operating times. Additionally, the development of a high-concentration spraying mechanism enables the drying of high-viscosity liquids. It is utilized in various fields such as dairy products, food, and pharmaceuticals. Please feel free to contact us if you have any inquiries. 【Features】 ■ Low running costs due to high-temperature drying ■ Compact design requires less installation space ■ High thermal efficiency due to a two-stage drying method ■ High product recovery efficiency through blowdown ■ Easy particle size control and high product uniformity *For more details, please refer to the PDF document or feel free to contact us.

• Drying Equipment

We propose various solutions for nitrogen regulation measures in wastewater. We have developed a system that combines a stripping tower with excellent performance and track record with a catalytic deodorization technology using ammonia treatment catalysts. We suggest and implement various methods, including processing with this system and recovering ammonia water by combining a stripping tower with an absorption tower. We have outstanding performance and track records in various fields, so please feel free to contact us if you have any requests. 【Features】 ■ Flexible design that can accommodate various purposes ■ Applicable to a wide concentration range of ammonia gas and wastewater treatment ■ Extensive processing capacity, capable of handling load fluctuations *For more details, please refer to the PDF materials or feel free to contact us.

• Gas recovery/treatment equipment

We would like to introduce our continuous vacuum rotary filter, the 'OS Filter'. This product features a single-chamber drum with a siphon tube that rotates at low speed while operating under reduced pressure, allowing for filtration on the outer surface of the drum. We offer a "standard type" that allows for the continuous separation and recovery of both filtrate and cake, as well as a "precoat type" that is suitable for filtering difficult substances. 【Standard Type Features】 ■ Continuous separation and recovery of both filtrate and cake ■ Easy operation ■ Designed with a single chamber to maximize the filtration surface's opening ratio, resulting in high filtration capacity ■ No partition, leading to high washing efficiency and dewatering rate of the cake ■ Minimal clogging of the filter cloth, allowing for long operating times *For more details, please refer to the PDF document or feel free to contact us.

• Filtration Equipment

The "NX Mixer" is a stirring machine developed by our company that achieves high efficiency and energy savings across an extremely wide viscosity range (especially from medium to high viscosity liquids). The "NX Mixer Type 1" significantly improves stirring effects by attaching a retreating wing to the lower part of the anchor blade, which enhances the upstream and downstream flow. The "NX Mixer Type 2" improves efficiency by attaching a special helical ribbon blade to the anchor blade, enhancing stirring around the shaft. Numerous validation tests have been conducted, and its excellent performance has been highly praised. 【Features】 ■ Improved efficiency through upstream and downstream stirring ■ Prevention of solid material accumulation at the bottom of the mixing tank ■ Reduced mixing and reaction time ■ Enhanced energy savings and space efficiency *For more details, please refer to the PDF document or feel free to contact us.

• Mixer/agitator

"NK Pack" is a high-performance structured packing that achieves reduced manufacturing costs compared to conventional structured packings. We offer both mesh and sheet types, and both can be manufactured in a segmented design. The materials available for production include standard options such as SUS304, SUS304L, SUS316, and SUS316L, as well as special materials like titanium, Hastelloy, aluminum, zirconium, copper, ceramics, and others upon request. 【Advantages of Structured Packing】 ■ HETP is small regardless of tower load (in fact, it becomes smaller at lower loads) ■ Tower diameter is smaller compared to tray towers ■ Pressure loss is low *For more details, please refer to the PDF document or feel free to contact us.

• Other physicochemical equipment

We would like to introduce our "Catalytic Deodorization Device." Our catalytic deodorization method uses a catalyst to oxidize and decompose odor substances at a low temperature of approximately 150°C to 350°C, effectively eliminating odors. Compared to direct combustion methods (700°C to 800°C), it consumes significantly less fuel (about one-third), allowing for substantial reductions in running costs. Furthermore, because it operates at low temperatures, it helps suppress the generation of nitrogen oxides (NOx). 【Features】 ■ Completely oxidizes and decomposes ammonia odors and VOCs ■ Effectively utilizes thermal energy from exhaust gases ■ The oxidation catalyst can be regenerated and recovered, making it economical ■ The device is compact compared to other methods ■ Fully automatic operation is possible *For more details, please refer to the PDF materials or feel free to contact us.

• others

This document presents information about "Distillation" from Japan Chemical Machinery Manufacturers Association. It introduces "Flow and Delivery Records of Distillation Plant Products," as well as "Equipment Case Studies" and "Energy-Saving Distillation Methods." Since its establishment in 1938, our company has been a specialized manufacturer of chemical machinery, continuously developing and researching distillation technology. Distillation plays a crucial role in processes such as purification, separation, and recovery in the manufacturing of beverage alcohol, petrochemicals, and chemical industries. [Contents (Excerpt)] ■ Flow and Delivery Records of Our Distillation Plant Products ■ Distillation Theory and Classification ■ Structure of Distillation Towers ■ Equipment Case Studies ■ About Energy-Saving Distillation Methods ■ Test Equipment *For more details, please refer to the PDF document or feel free to contact us.

• Distillation Apparatus

This document contains information about "evaporation concentration equipment." Evaporation and concentration are operations that involve boiling off moisture from a solution to obtain a more concentrated solution, and they have been used for a long time in various fields such as chemicals, food, and paper pulp. When designing evaporation concentration equipment, it is important to consider the physical properties of the target substance and the processing capacity, and to select the appropriate type. [Contents] ■ Classification by type ■ Energy saving and operating methods ■ Various process examples ■ Test equipment and inquiry specifications *For more details, please refer to the PDF document or feel free to contact us.

• Concentration Equipment

We would like to introduce the "Pressure Filtration Machine" that we handle. The "SN Type Automatic Cake Scraper Pressure Filtration Machine" takes advantage of various structural features, allowing for a series of operations such as filtration, washing, and drying. With its automatic cake scraping device, it enables easy automatic discharge of the slurry and cake under sealed conditions, making it a groundbreaking filtration machine. Additionally, we also offer a "Small Pressure Filtration Machine" that can accommodate small quantities of diverse, high-value products, and allows for solvent washing and drying during the filtration process. 【Features of the Pressure Filtration Machine】 ■ Automatic discharge is possible due to the adoption of an automatic cake scraping device ■ Cake discharge is possible in a completely sealed state ■ Washing and drying of the slurry and cake are possible ■ Easy replacement of filter cloths due to the use of a clutch door ■ Operation of the lifting blades, clutch door, table lifter, etc., is hydraulic, making it easy to operate and highly safe *For more details, please refer to the PDF materials or feel free to contact us.

• Filtration Equipment

Nihon Chemical Machinery Manufacturing is a plant engineering company that can manufacture chemical equipment at its own factory. The factory is capable of producing high-pressure gas equipment, pressure vessels, and special materials (corrosion-resistant materials), and manages everything from material procurement to delivery in a comprehensive manner. We design the overall process and equipment configuration of the plant and propose necessary delivery times, costs, and overall plant structure for construction and operation. 【Features】 ■ Customized proposals tailored to each customer ■ Designs aligned with customer requests and budgets ■ Support for smooth plant construction execution ■ Owns a factory with 80 years of accumulated experience and achievements ■ Thorough safety management during construction ■ Equipment adjustments and capability confirmations conducted by technicians *For more details, please refer to the PDF materials or feel free to contact us.

• Other contract services

The "Carter Spray Dryer" is a system that dries a sprayed liquid (solid components) using high-temperature hot air within a drying chamber. Since the raw liquid is sprayed at high pressure into a high-temperature, high-speed airflow, it dries instantly, resulting in a high-quality product that does not undergo thermal degradation. In the closed type, organic solvents can be recovered. We provide total engineering from basic design to manufacturing, on-site construction, and trial operation, so you can trust us with your project. 【Features】 ■ Instant drying allows for operation at high temperatures ■ High-temperature drying results in low running costs ■ Minimal adhesion reduces contamination by burnt powder, enabling long operation times ■ Compact design requires less installation space ■ Two-stage drying method ensures high thermal efficiency *For more details, please refer to the PDF document or feel free to contact us.

• Drying Equipment

A ministerial ordinance has been implemented to add nitrogen to the discharge standards of the Water Pollution Prevention Act, and various industries are expected to respond accordingly. Our company offers various solutions for nitrogen regulation measures in wastewater. We have developed a system that combines a stripping tower with a catalytic deodorization technology using ammonia treatment catalysts, and we propose and implement various methods, including treating wastewater with this system and recovering it as ammonia water by combining a stripping tower with an absorption tower. 【Features】 ■ Flexible design that can accommodate various purposes ■ Applicable to a wide concentration range of ammonia gas and wastewater treatment ■ Capable of handling a wide processing capacity and load fluctuations *For more details, please refer to the PDF materials or feel free to contact us.

• Wastewater/wastewater treatment equipment

The "OS Filter" is a continuous vacuum rotary filter that operates by rotating a single-chamber drum with a siphon tube at low speed while applying reduced pressure, allowing for filtration on the outer surface of the drum. Both the filtrate and the cake can be continuously separated and recovered. We offer a "general type" that is easy to operate and a "precoat type" that is suitable for filtering difficult substances, where filtration occurs on the surface of the precoat layer. 【General Type Features】 ■ Both the filtrate and the cake can be continuously separated and recovered. ■ Designed to maximize the opening ratio of the filtration surface in a single-chamber type, resulting in high filtration capacity. ■ No partition, leading to high washing efficiency of the cake and high dewatering rate. ■ Minimal clogging of the filter cloth, allowing for long operating times. ■ Simple structure, making it maintenance-free. *For more details, please refer to the PDF document or feel free to contact us.

• Filtration Equipment

The "NX Mixer" is a stirring machine that achieves high efficiency and energy saving across a very wide viscosity range, particularly for medium to high viscosity liquids. After numerous validation tests, its excellent performance has been highly regarded. The "NX Mixer Type 1" significantly improves stirring efficiency by attaching a retreating wing to the lower part of the anchor blade, which enhances the upstream and downstream flow. Additionally, the "NX Mixer Type 2" improves stirring efficiency by attaching a special helical ribbon blade to the anchor blade, enhancing stirring around the shaft. 【Features】 ■ Improved efficiency through up-and-down circulation flow ■ Prevention of solid material retention at the bottom of the mixing tank ■ Reduced mixing and reaction time ■ Enhanced energy saving and space efficiency *For more details, please refer to the PDF document or feel free to contact us.

• Mixer/agitator

The "SUPER 45G" is a portable ultra-low temperature container that can store liquid oxygen, liquid nitrogen, liquid argon, and liquid carbon dioxide in a stable state, and automatically share the required flow rate at a stable pressure. All valves and instruments for operation are equipped on the top of the container, making it easy to check the usage status. We also offer comprehensive after-sales services, including repairs and re-inspections of the container. 【Features】 ■ Automatic supply of ultra-low temperature liquefied gases ■ User-friendly structure ■ Excellent insulation performance ■ Reliable production track record ■ Guaranteed uniform quality *For more details, please download the PDF or feel free to contact us.

• Stainless steel container