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In recent years, heat storage deodorization devices have become popular, but do they really meet production needs? When it comes to deodorization devices, there are various treatment methods available. Among them, more companies are choosing the "catalytic type," which has the highest purification rate in combustion methods, with operating costs less than half compared to direct combustion, and is also low in installation costs and has a shorter lead time than heat storage types, making it suitable for various locations. As fuel costs rise, the advantages of catalytic deodorization devices, which can reduce fuel consumption and maintenance costs, are becoming increasingly prominent. Compared to heat storage types, these devices are smaller and have a quicker startup time, making them ideal for production lines that do not operate 24 hours, test plants, and research and development use. Therefore, we are offering a set of three documents that explain the features of catalytic deodorization devices! Please take a look at them as reference materials for your introduction considerations. Additionally, feel free to consult us regarding VOC measures or any odor-related issues. 【Overview of the 3-Book Set】 ■ Comprehensive Product Catalog (Includes our deodorization devices from heat storage to catalytic types) ■ Basic Knowledge for Introducing VOC Treatment Devices (Includes information on emission regulations and how to choose devices) ■ Comparison Table of Deodorization Methods (Comparison with combustion, plasma, adsorption, etc.) *You can view them immediately from "Download." Please feel free to contact us.

At TESSHA Corporation, we are currently offering a free booklet that explains the essential knowledge and procedures necessary for the introduction of VOC treatment equipment! This comprehensive booklet also includes actual installation case studies. Additionally, we are offering a demo unit of our new lightweight and compact product, the "Small Catalytic Deodorization Device"! It is effective in various fields such as printing, ink manufacturing, and automobile manufacturing. 【Contents of the booklet】 ■ Regulations that must be considered when introducing the system ■ Procedures for introducing deodorization equipment ■ Necessary conditions for selecting deodorization equipment ■ Introduction of small VOC treatment devices (local exhaust) ■ Installation case studies (VOC treatment from dryer leaks), etc. *For more details, please download the catalog or contact us.

TESSHA' s Catalytic Oxidizer is a thermal recuperative and has a built-in heat exchanger. This built-in heat exchanger preheats the incoming contaminated gas by utilizing heat from the clean diThis system is based on the simplest technology to destruct VOCs. A Direct Fired Thermal Oxidizer introduces the VOCs gas and/or malodorous gas into a fire-box through or near the burner and retains the gas for approximately 1 second at high temperatures of 700°C to 800°C to get enough VOCs destruction.

The "Catalytic Combustion / Direct Combustion Deodorization Device Case Study Collection" is a compilation of case studies featuring the introduction of "catalytic deodorization devices," which produce almost no thermal NOx, and "direct combustion deodorization devices," which can be applied to most malodorous gases. In order to improve the working environment and enhance employee motivation, we have introduced these products, achieving a purification rate of over 99%, and included examples of environmental improvements. [Featured Case Studies] ■ Improved working environment with catalytic deodorization devices. Increased employee productivity. ■ Contributed to a new concept of in-store beer brewing. Comprehensive measures against neighboring issues with deodorization devices. ■ Effectively tackles unique sweet odors. Mitigates unpleasant smells that become bothersome with daily exposure. ■ For challenging gases, use direct combustion methods. Capable of addressing sticky gases as well. For more details, please refer to the catalog or feel free to contact us.

This document is the product catalog of Railway Vehicle Industry, which develops, manufactures, and sells environmental equipment (VOC treatment devices, deodorization devices). It includes a range of environmental devices, starting with the "Compact Catalytic Deodorization Device" for odor control and safe exhaust treatment of VOC emissions, as well as "Catalytic Deodorization Devices" and "Direct Combustion Deodorization Devices." Each product is presented in detail, showcasing features, basic flow diagrams, and case studies. We are currently offering the product catalog as a gift! You can view it immediately via "PDF Download." [Contents] ■ Features of the devices ■ Specifications ■ Basic flow diagrams ■ Case studies ■ Applications *For more details, please refer to the PDF document or feel free to contact us.

【Environmental Equipment】Odor Control, Deodorization Equipment Our company mainly handles combustion-type deodorization equipment such as "catalytic deodorization equipment," which generates almost no thermal NOx, and "direct combustion deodorization equipment," which can be applied to most odorous gases. We are currently offering a "Case Study Collection of Deodorization Equipment" as a gift! We introduce cases that have solved issues such as "odor control in residential areas," "ordinary deodorization equipment cannot eliminate the smell," and "the odor of organic solvents from work uniforms." 【Featured Cases】 ■ Improved work environment with catalytic deodorization equipment. Increased employee productivity. ■ Contributed to odor control at a new concept craft brewery. Comprehensive measures for neighboring areas with deodorization equipment. ■ Effectively tackles unique sweet odors. Alleviates unpleasant smells that become bothersome when encountered daily. ■ For difficult gases, use direct combustion type. Measures are also possible for sticky gases. For more details, please refer to our catalog or feel free to contact us.

【Comparison Methods】 ■ Combustion Method (Catalytic Combustion Method, Direct Combustion Method, Heat Storage Combustion Method) ■ Plasma Deodorization Method ■ Cleaning Method ■ Adsorption Method (Recovery Method, Concentration Method, Exchange Method) ■ Ozone Deodorization Method ■ Photocatalytic Deodorization Method ■ Biological Deodorization Method (Soil Deodorization Method, Humic Substance Deodorization Method, Packed Tower Biological Deodorization Method, Activated Sludge Aeration Method, Scrubber Method) 【Contents】 ◎ Overview of the response range table for each VOC treatment method based on gas volume and concentration ◎ Summary of the principles of each deodorization method ◎ Overview evaluation compared to other treatment methods ◎ Advantages and disadvantages of each deodorization method ◎ Main destinations ◎ Performance table of the railway vehicle industry since 2007 (excerpt) ＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝ You can view the "Quotation Request Form" from 【Download】. Please fill in various conditions and send it by FAX, and we will calculate it for you. ＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝ For more details, please check from 【Download】 and 【Contact Us】.

◇◆Environmental technology that achieves low running costs◆◇ 【Contents】 ■Deodorization Equipment 1. Catalytic deodorization device 2. Direct combustion deodorization device 3. Heat storage deodorization device 4. Catalytic deodorization device with continuous concentration equipment 5. NOx countermeasure catalytic deodorization device 6. Small deodorization device ■Hot air circulation drying furnace ■Other Equipment - Catalytic function testing machine ■Consistent system manufacturer - Regarding installation - Reliable maintenance ＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝ You can view the "Quotation Request Form" from the 【Download】 section. Please fill in the various conditions and send it by FAX, and we will calculate it for you. ＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝ *For more details, please contact us or download the catalog.

The "Direct Combustion Deodorization Device" is a system that processes gases containing organic solvents and unpleasant odors by maintaining the treatment temperature above the ignition point of the odor components and ensuring a retention time of more than a certain duration, allowing for the instantaneous oxidation and decomposition of organic solvents and odor components. The treatment temperature ranges from 700°C to 800°C, with a retention time of over 1 second, making it capable of treating exhaust gases containing components unsuitable for catalytic deodorization devices, and it is applicable to most exhaust gases. 【Features】 ■ Extremely wide applicability, capable of treating almost all odors and organic solvent gases ■ High deodorization efficiency due to the simplicity of the principle, with no fluctuations in deodorization efficiency ■ Incorporating a heat exchanger reduces the high fuel consumption caused by high-temperature processing *For more details, please refer to the PDF materials or feel free to contact us.

【Issues Faced by Company E】 The gas emitted from asphalt is known for its strong odor and contains tar components, making it highly viscous and difficult to process. We received a request to consider a device that can treat such gas. 【Installation Effects】 We proposed a direct combustion deodorization device combined with a mist separator. This device demonstrates a particularly high purification rate for a wide range of gases among various deodorization methods. 【Case Study】 ■ Installed Model: Direct Combustion Deodorization Device "DF-23 Type" ■ Treatment Airflow: 23 Nm3/min ■ Treated Gases: IPA, Ethyl Acetate, Benzene, etc. ■ Total Hydrocarbon Concentration: 167.1 ppm ■ Post-Purification Concentration/Purification Rate: 0.5 ppm/99.7% *For more details, please refer to the PDF document or feel free to contact us.