molecular sieves

タイトルまたは説明

The molecular sieve is a crystal aluminosilicate. With the uniform pore size and great specific surface area, it is provided with as many outstanding advantages as listed below: The selective absorption according to the different molecular size and shape, i.e. to absorb the molecules smaller than the pore size of molecular sieve only; The selective absorption of small polar molecules and unsaturated molecules, and its selective observability is greater in case of the greater polarity and unsaturation; The enormous water absorption. It maintains a high water absorbing capacity even at a high temperature, high air velocity and lower water content. Now the products that have been put into production for industrial use mainly include 3A, 4A, 5A, *0X, *3X and copper molecular sieves.