Exhibitor List
| Company | SHANGHAI GOOAIR ENVIRONMENTAL TECHNOLOGY CO., LTD |
| Country | China |
| Products | Plants Treatment of volatile organic compounds（VOCs) |
| Hall | E7 |
| Booth | C43/B42 |
| Website | www.gooair.com |
| Introduction | Shanghai GooAir Environmental Protection Technology Co., Ltd. is a scientific and technological service-oriented enterprise specializing in waste gas treatment and wastewater treatment and environmental protection consulting. It is mainly engaged in industrial waste gas treatment and wastewater treatment , and environmental protection operation and maintenance services. GooAir Environmental Protection has a professional technical team and an experienced engineering team. It is a high-tech enterprise integrating R&D, design, manufacturing, installation, commissioning and service. |
Products
| Multi-tank Activated Carbon Adsorption and Thermal Nitrogen Desorption Solvent Recovery Systems Industry type: Chemical industry; 3M Company, wholly owned by the United States Use of components: alkanes, olefins Emission air volume: 33,000m3/h; 3000mg/m3 Process flow: molecular sieve adsorption - hot nitrogen desorption condensation recovery Emission standard: Emission standard for petrochemical industry pollutants (GB31571-2015), non-methane total hydrocarbon 70mg/m3 |
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| Double Tank Activated Carbon Adsorption / Vapor Desorption System Industry type: Pharmaceutical industry (a biotechnology company in Shanghai) Source of exhaust gas: workshop process exhaust gas; Exhaust gas components: DMF, DMSO (dimethyl sulfoxide), MeOH (methanol), MTBE (methyl tert-butyl ether), TFA (trifluoroacetic acid), DCM (dichloromethane), EA (ethylamine), etc. ; Design air volume: air volume 45000m3/h; working time 24h/d, 300d/a; concentration ~200mg/m3; Emission standard: non-methane total hydrocarbons 60mg/m3; Treatment process: alkaline washing + water washing spray + activated carbon adsorption - steam desorption condensation recovery |
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| Multi-Tank Activated Carbon Adsorption / Vapour Desorption Solvent Recovery Systems Industry type: Chemical industry; process waste gas (a chemical company in Shanghai) Exhaust gas composition: heptane, isoheptane, cycloheptane, isooctane, n-hexane, 3-methylhexane Emission information: air volume 1000 m3/h; temperature at room temperature; concentration approx. 8000 mg/m3 Emission standard: Shanghai local standard "Comprehensive Emission Standard for Air Pollutants" (DB31/933-2015), non-methane total hydrocarbons 70mg/m3 Process flow: activated carbon tertiary adsorption - steam desorption condensation |
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| Single Tank Activated Carbon Adsorption - Desorption Solvent Recovery Industry Type: Grain and Oil Industry Exhaust gas components: n-hexane Emission information: 1) Leaching waste gas: 3000m3/h, 1000mg/m3; 55℃ 2) Desolvation waste gas, 60500m3/h, 50℃, 60mg/m3; 24000m3/h, 45℃, 120mg/m3; 3) Design air volume, 87500m3/h, concentration ~150mg/m3 Working hours: 24h/d; 300d/a Process flow: pretreatment + activated carbon three-stage adsorption - steam desorption condensation recovery |
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| Incinerator / Rotary Kiln Flue Gas Treatment Systems This system is specially designed for the flue gas treatment of hazardous waste incineration, removing NOx, SO2 and dust, dioxins, the whole system is optimised for performance, high removal efficiency, economic and energy saving. The complete system includes feed system, rotary kiln incineration system, secondary combustion chamber, waste heat recovery, desulphurisation and denitrification system, activated carbon injection system, bag filter system, etc. |
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| Multi-tank Macroporous Resin Adsorption-Vapour Desorption Systems In alphabetical order: A chemical company in Dalian Exhaust gas composition: hydrogen chloride, sulphur dioxide and other acid gases; dichloroethylene and other VOCs Emission information: air volume 5000m3/h; concentration 300mg/m3 Emission standard: Non-methane total hydrocarbons 50mg/m3, exhaust 20m Process flow: secondary alkali scrubbing spraying + macroporous resin adsorption and desorption + condensation recovery |
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| Multi-Tank Activated Carbon Adsorption / Vapour Desorption Solvent Recovery Systems Industry Type: Pharmaceutical Industry Source of waste gas: liquid and solid feeding room in extraction workshop and synthesis workshop, partial exhaust air when centrifuge is opened, sampling room in reagent library Exhaust gas components: methanol, butanol, ethyl acetate, toluene, acetic anhydride, isopropanol, ethanol, acetic acid, hydrochloric acid, formic acid, hydrobromic acid, dichloromethane, acetone, tetrahydrofuran, DMF, etc. Emission information: 10000m3/h*1 set of high concentration (~1000mg/m3); 10000m3/h*1 set (~1000mg/m3) Emission standard: non-methane total hydrocarbons 60mg/m3 Process flow: high-concentration waste gas collection in raw material and API workshop → pretreatment (spraying) → first-stage adsorption and desorption of activated carbon; Collection of low-concentration waste gas (including waste gas from tank area) in raw material and API workshops→pretreatment (spraying)→secondary adsorption and desorption of activated carbon→standard discharge |
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| Pilot plant for the treatment of organic waste gases The exhibit is a pilot experimental device for the treatment of organic waste gas, which can treat 100~500m3/h of organic waste gas, and the treatment efficiency can reach more than 90%. The whole set of equipment is composed of activated carbon adsorption tank, condenser, fan, pipeline, valve, instrument, etc. Each adsorption tank is equipped with an activated carbon adsorption unit and an automatic switching device. When the exhaust gas passes through the activated carbon, the solvent is adsorbed in the pores, and the exhaust gas is purified and discharged into the atmosphere. When water vapor passes through the activated carbon, the solvent adsorbed in the activated carbon is desorbed out to regenerate the activated carbon. Thermal resistance and differential pressure gauges are installed in the carbon layer to monitor the temperature and differential pressure changes of the carbon layer at each stage of recovery for timely regulation. |
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