Technology of desulfurization and CO2 removal using NHD method
Gas decarbonization technology using polyethylene glycol dimethyl ether as the absorption solution, known abroad as Seleoxl technology, known as NHD technology in China; this technology is included in the National Catalog of Clean Manufacturing Technologies in Key Industries by the State Economic and Trade Commission. This technology is a physical technology for CO2 removal, regeneration is carried out using air or nitrogen, so this process does not require the consumption of steam.
Oxygen production by pressure swing adsorption
Since 1994, our company began to work on the development and application of oxygen production technology using the air separation method PSA (VPSA-O2), and in May 1995, we industrialized and built an oxygen production plant using the PSA method. The oxygen plant built by the company has excellent performance, low production costs, and no environmental pollution. The company is a manufacturer of patented technologies, as well as the production of proprietary LIX lithium oxygen adsorbent and large bore control valve.
Nitrogen production by pressure swing adsorption
The Pressure Swing Adsorption Nitrogen Generator (abbreviated as PSA Nitrogen Generator) is a nitrogen generator designed and manufactured on the principle of gas separation with PSA technology. Usually two adsorbers are used, the automatic control system strictly controls the time sequence according to a certain programmable program, alternately carries out pressure adsorption and pressure reduction regeneration to carry out the separation of nitrogen and oxygen and obtain nitrogen of the required purity.
Hydrogen purification technology by pressure swing adsorption
The Pressure Swing Adsorption Nitrogen Generator (abbreviated as PSA Nitrogen Generator) is a nitrogen generator designed and manufactured on the principle of gas separation with PSA technology. Usually two adsorbers are used, the automatic control system strictly controls the time sequence according to a certain programmable program, alternately carries out pressure adsorption and pressure reduction regeneration to carry out the separation of nitrogen and oxygen and obtain nitrogen of the required purity.
Food grade CO2 purified
Food CO₂ purified Adopting the internationally recognized new catalytic oxidation purification technology, the catalytic purification tower adopts a new type of internal cooling device, so that the bed temperature distribution is in the appropriate reaction zone, normal production heat balance, reducing the use of electric furnaces and extending the service life of the catalyst.
Ferrous metallurgy
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