We propose to achieve "almost zero" solvent vapor by adding a secondary capture method!
In the laboratory, exhaust gases generated from solvent purification tasks are typically released after capturing solvent vapors using cooling traps and the like. For example, in the case of solvent distillation recovery using a rotary evaporator, it is common to condense and capture the vapors in the cooling tube inside the evaporator, which serves as the primary cooling trap, and then discharge them directly outside the system. Our company proposes a system that combines a "cool trap" and a "Wulf bottle" in addition to standard solvent recovery equipment. By using these products appropriately, it is possible to reduce the solvent vapors (VOCs) in the exhaust gases from the organic solvent recovery system to nearly zero levels. 【Features of the Cool Trap】 - Designed to thoroughly remove solvent vapors from exhaust gases coming from the pump. - Achieves maximum effectiveness when used in conjunction with a Wulf bottle. *For more details, please refer to the PDF materials or feel free to contact us.
Inquire About This Product
basic information
【Comparison of Specifications between Cool Trap and Eco Clear (Excerpt)】 ＜Cool Trap＞ ■Solvent Recovery Method: Combination of condensation by cooling and adsorption by activated carbon ■Main Purpose: Solvent recovery from vacuum pump exhaust, prevention of VOC generation, odor control ■Cooling Temperature Range: -35°C ± 5°C (Time to reach -35°C: approximately 5 minutes) ■Usable Pressure Range: Atmospheric pressure ＜Eco Clear＞ ■Solvent Recovery Method: Condensation by cooling ■Main Purpose: Efficient recovery of organic solvents ■Cooling Temperature Range: -40°C (Time to reach -40°C: approximately 5 minutes) ■Usable Pressure Range: Vacuum to atmospheric pressure *For more details, please refer to the PDF document or feel free to contact us.
Price range
Delivery Time
Applications/Examples of results
For more details, please refer to the PDF document or feel free to contact us.
catalog（1）
Download All Catalogs
Company information
Techno Sigma Co., Ltd. and Creative Chemical Research Institute Co., Ltd. (our research and development division) provide organic solvent recovery devices and purification systems that guarantee a high-quality working environment in response to thorough energy conservation, resource saving, and effort reduction, all with the motto of being environmentally friendly, contributing to the prosperity of a new era. The roles of the two companies are that Creative Chemical Research Institute handles research and development as well as manufacturing, while Techno Sigma manages sales and marketing. Although they are different companies, they work closely together in the same location. The main customers are research and development and manufacturing divisions of universities in Japan and around the world (engineering, science, pharmacy, etc.), national research institutions, national research and development corporations, and companies related to pharmaceuticals, chemical industry, inorganic materials, polymer synthesis, electronic devices, medical products, natural products, and environmental measurement.