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Molecular sieve technology term definition


Chinese name: molecular sieve
English name: molecular sieve
Definition: a network structure of natural or synthetic chemicals. Such as sephadex, zeolite, when as chromatography medium, according to the molecular size of mixture fractionation.
Gas industry commonly used molecular sieve type; Type A: A potassium sodium (3 A), A (4 A), calcium (5 A), A X: X (10 X), sodium, calcium (13 X) X Y type: sodium Y, Y.