Vapor phase applications
ActiveU designed for vapor phase filtration applications adsorb harmful gases, airborne dust, pollutants and odors. We offer wide range of activated carbons for vapor phase applications involving indoor air as well as industrial gases.
Specially developed chemically impregnated carbons such as with potassium iodide (KI) and potassium hydroxide (KOH) are also offered for difficult to remove contaminants.
Our vapor phase grade activated carbon is available for all gas phase applications including deodorization and filters for industrial air, chemical processing plants, exhaust fumes, smoking rooms, and public convenience areas like public lavatories.
Some typical uses of ActiveU carbon for vapor phase are:
• Indoor air – Air filters for airborne dust and allergens, volatile organic compounds (VOCs) adsorption, deodorization
• Industrial process gas – VOCs removal from industrial air emissions, respirator masks, mercury, sulfur and other organics removal from flue gas treatment plants, removal of hydrogen sulfide, ammonia, VOCs etc removal from the sewage plants, purification of carbon dioxide gas in beverage industry, formaldehyde removal from chemical processing plants including paints and varnishes
If you need larger quantities of material or want to use ActiveU for specific gases then please email us your quote request.
Filters
We develop and sell carbon air and liquid filters. The filters can be manufactured to OEM specifications in a wide variety of shapes and sizes. We do not have minimum order requirements for filters and thus no order is too small for us. We have the ability to quickly respond to your filter needs and to rapidly develop R&D prototypes for testing. Selected activated carbon or specialty carbon materials will be used in our filters depending on your requirement. Our custom made filters can be fabricated for trapping chlorine, ozone, hydrogen sulfide, chloroform, benzene, etc. from liquid or solid streams.
Carbon rolls
Activated carbon is one of the most effective and commonly used sorbents for removal of a wide range of odors and gases found in the commercial, institutional, industrial and residential settings. Our carbon rolls are made from impregnation of fine activated carbon into non-woven polyester and are available in a variety of sizes (width and thickness). The optimum loading of carbon offers low resistance to air flow required for adequate performance.
Carbon roll is ideal for HVAC (heating, ventilation, and air conditioning) units, such as air cleaners, air purifiers, ductless hoods and over the range ovens. Large volume of pores in our carbon rolls allows efficient and safe removal of smoke, pet, cooking and chemical odors. We have the experience and expertise to work with original equipment manufacturers to design and develop superior carbon rolls that is made specifically for that customer’s application.
We have the capability to make specially designed carbon rolls for you.
Food packaging
Fruits and vegetables produce ethylene gas that causes it to ripen. Ethylene changes the color of green tomato from pink to red and a rose bud or carnation to open to a beautiful flower. The rate of ripening depends on the amount of ethylene gas. Our sachet contains palladium-impregnated activated carbon and is prepared to take care of above such problems and keep your products fresh and avoids ripening them. Off the shelf activated carbon has lower affinity to adsorption of ethylene. The adsorption of ethylene is enhanced in our carbons because of impregnation of palladium (Pd) in our activated carbon, which acts as a catalyst and allows stronger adsorption of ethylene.
Use of our sachets helps in lower food costs and wastage, which is achieved by extending the life of your fresh produce by 3-4 times longer. It also helps in removal of moisture. The sachet is easier to install. It can be used in refrigerator, food storage, food packaging, and related applications.
VOC removal
The use of activated carbon is one of the leading technologies for the removal of volatile organic compounds (VOC’s) from commercial and industrial air discharges. ActiveU can be used for the capture of VOC’s in many industries. These include, but not limited to, petrochemical, pharmaceutical, metal processing, pulp and paper, and food processing. Further downstream applications include dry cleaning, paint spray booths, plating, HVAC (heating, ventilation, and air conditioning) systems, solvent recovery systems, groundwater remediation, and indoor home air purification units.
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Carbon Molecular Sieves for Pressure Swing Adsorption (PSA)
We offer special coal grades of carbon molecular sieves optimized for pressure swing adsorption (PSA). Our carbons can be used in a variety of gas separations including separating nitrogen and carbon dioxide from the air, separating methane from ferment gas, and separating hydrogen from blast furnace exhaust or from the methyl alcohol gas. We also supply large quantities of carbon molecular sieves for PSA.