Nitrogen purification device and purification method
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This is a personally compiled overview of the principles, applications, etc., of nitrogen purification devices, as well as various methods for nitrogen purification. I. Nitrogen purification devices... 1 1. NCHa-type nitrogen purification device... 1 2. JNCH-type energy-saving nitrogen purification device... 1 3. NCHc-type nitrogen purification device... 1 4. NCRs-type nitrogen purification device... 2 II. Nitrogen purification... 2 1. Cryogenic distillation method... 2 2. Palladium membrane separation method... 2 3. Catalytic (chemical) method... 2 A. Catalytic conversion method... 3 B. Chemical absorption deoxidation method... 3 C. Chemical reaction dehydrogenation method... 4 D. Combustion method] This post was last edited by icefish_king on 2009-2-17 08:59
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