描述

Specification of molecular sieve:

https://www.techzeolite.com/product/hy-molecular-sie…-molecular-sieve/

HY (Hydrogen Y) zeolite molecular sieve is modified by ammonia ions on NaY, belonging to the octahedral zeolite type. And the octahedral zeolite cage is its main hole. It is connected with other four identical octahedral zeolite cages through the twelve-element oxygen ring, and the pore diameter of the twelve-element ring is 0.74nm, which is the main channel of Y-type zeolite molecular sieve, and the molecular structure of X type zeolite and type type are identical. But Y type zeolite silica-aluminum ratio is high, hydrothermal stability is strong, so it is more widely used.

Y-type molecular sieve is widely used because of its structure and performance characteristics, and the modified (hydrogen-Y) molecular sieve is the main active component of the catalytic cracking catalyst, which is used in catalytic cracking, isomerization and olefin removal reaction, and can also be used in VOC adsorbent.

If any more interests, pls feel free to visit our Alibaba websit: https://chempacking.en.alibaba.com/productgrouplist-823018385/Molecular_sieve.html