Our company is a professional manufacturer of Cryogenic Liquid Nitrogen Air Separation Unit,on the basis of Skid-mounted air-cooled oxygen and nitrogen making plant, design and manufacture the domestic first set of 600Nm3/h oxygen with argon plant, the first set of 1000Nm3/h oxygen with argon plant; Made the domestic first set of 20000 tons/year of large coal bed methane gas liquefaction projects; Taken the lead in developing the domestic nylon acid fat waste water recycling project, to fill the domestic blank; Invented by cryogenic method to recycle hydrogen by-product during the manufacture of polysilicon cross-linked silicon and silicon tetrachloride technology; Invented by cryogenic method of acetyl chloride and hydrogen chloride in chloroacetic acid production exhaust gas recycling technology, and access to national patent grants.
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