Zeolite plays an important role in animal husbandry as an excellent feed additive that improves animal health in many ways by promoting weight gain, bone growth, feed conversion rate and nutrient utilization.

Natural zeolite is a silica-alumina material with skeletal structure, which is usually used as an auxiliary cementing material for cement and concrete. 2018, the Ministry of Housing and Urban-Rural Development published the industry standard "Natural zeolite powder for cement and mortar", which stipulates that zeolite material should be used as a component of concrete.

With smoking and health becoming the focus of attention of the whole society, the improvement or structural innovation of cigarette filter materials by zeolite and zeolite molecular sieve to selectively reduce the harmful components in cigarette smoke and improve the safety of cigarette smoking while ensuring the sensory quality has become one of the key topics of cigarette science and technology research.

The hydrothermal (solvent) synthesis method involves the pre-dispersion of the precursor of the synthetic zeolite in aqueous (solvent) solution, followed by nucleation, growth, and crystallization at a certain temperature and autogenous pressure to form the zeolite. the first low-silica zeolites were synthesized by Barrer using the low-temperature hydrothermal method in the 1940s, and other types of molecular sieves have been successfully synthesized since then.

Zeolite molecular sieve crystals have many excellent properties such as adsorption and exchangeability, so they are widely used in petrochemical industry, detergent industry and fine chemical industry. Among the research on zeolite molecular sieves, the preparation of molecular sieves from inexpensi

Adsorption of zeolite molecular sieve is a physical change process. The reason for adsorption is mainly a molecular gravitational force on the surface of the solid "surface force", when the fluid flow, some molecules in the fluid due to irregular movement and collision to the surface of the adsorbent, molecular concentration on the surface, so that the number of such molecules in the fluid to reduce the purpose of separation and removal.