E&Chem Solution will participate in the 42nd International Exhibition on Environmental Technology & Green Energy (ENVEX 2020) to be held at COEX from June 17 (Wed) to 19 (Fri) to introduce hydrogen sulfide and siloxane removing adsorbent DeHyS-250.
With the adsorption technology to remove hydrogen sulfide and siloxane in biogas, E&Chem Solution (CEO Kim Shin-dong), founded in 2007, is manufacturing and supplying hydrogen sulfide and siloxane removing adsorbent DeHyS-250 to maximize the usage of biogas to successfully follow the renewable energy 2030 plan.
It is supplying biogas pretreatment system to biogas facilities in Korea, and deriving optimal processes to apply biogas-derived city gas, hydrogen production, and chemical product raw materials.
An official said, “We have secured a patent for producing adsorbents for pretreatment of biogas from wastes, and we are currently trying to minimize the cost of pretreatment of biogas by conducting an environmental assessment for recycling.”
Adsorbent DeHyS-250 to remove hydrogen sulfide and siloxane in biogas are made of porous iron hydroxide (FeOOH or Fe(OH)3), so it can be used for pre-treatment of anaerobic digestion gas or LFG and removing highly concentrated sulfuric gas odor. It is an effective adsorbent for removing hydrogen sulfide, siloxane, ammonia and HF. (Patent registration no. 10-1616059, adsorbent for simultaneous removal of hydrogen sulfide and siloxane, acquired performance certification 19-ABI0175)
The official said, “We are planning to build a network with technology companies in Korea such as the sludge digester operating institution in the sewage treatment plant, livestock manure, food waste, digestive gas treatment plant, and landfill gas treatment plant, and accelerate the expansion of sales of our products.”
Marking its 42nd year this year, ENVEX 2020 has been serving as the business venue every year to help domestic environmental companies develop domestic and overseas markets. It has attracted 1,000 overseas buyers to provide business matching with the exhibitors in Korea.