Molekylsikt

Mx/n [(alo.₂₂) y] wh.₂O.

Katjonjon, håller kristallen elektriskt neutral

H2O

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Molekylsikt av typ X

The main component of X molecular sieve is silicon aluminate, the main crystal hole is twelve element ring structure.Different crystal structure form a molecular sieve crystal with a aperture of 9-10 A, called 13X (also known as sodium X type) molecular sieve;Ca2 + exchanged for Na + in a 13X molecular sieve, forming a molecular sieve crystal with a aperture of 8-9 A, called en 10x (även känd som kalcium x) molekylsikt.