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The advantages of deep cold air separation

The advantages of deep cold air separation
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Sep 11, 2025
DEAR Air Separation's 12000 ton natural fatty alcohol purification project has officially signed a contract in Xiangyuan Economic Development Zone, Ch
Sep 10, 2025
DEAR Air Separation's Charitable Donation Supports Shunhe District's "One-Day Love Donation" Charity Initiative
Faq of The advantages of deep cold air separation
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The ratio of the actual expansion refrigeration capacity of the expander to the theoretical isentropic expansion refrigeration capacity is the efficiency of the expander. In small air separation unit operation, the efficiency of the expander is generally reduced for the following reasons: poor cooling, the outside world has more heat transfer, pay attention to keep the insulation material dry; inlet and exhaust valves are not closed, exhaust valve seat pressure sleeve top wire is too loose or in...
Sep 23, 2025
Selective adsorption of molecular sieves in small air separation unit The molecular sieve selectively adsorbs molecules according to their different properties in liquid air separation plant. According to the size of the molecules, the molecules smaller than their pore size are selected for adsorption; for molecules of similar size, according to the polarity of the molecules, the more polar molecules are selected for preferential adsorption; according to the saturation of the molecules, the lar...
Sep 12, 2025
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