Classic Case Show

The company's business areas include: coal chemical industry, natural gas industry, coal, petrochemical industry, air separation, energy, equipment manufacturing and engineering construction. Core technologies include: separation, purification and liquefaction of methane, hydrogen, carbon monoxide, nitrogen, ammonia, hydrocarbons and helium, and purification technologies such as pressure and temperature swing adsorption, decarbonization, drying, purification, liquid nitrogen washing and carbon monoxide washing.