3A molecular sieves (3AMolecularSieve) 3A molecular sieve is an alkali metal aluminosilicate molecular sieve adsorption, sometimes, it is also known zeolitic molecular sieve 3A. 3A molecular sieves of effective pore diameter of about 3A ;, mainly used for adsorption of water, does not adsorb any molecular diameter greater than 3A, according to the characteristics of industrial application, the molecular sieve has a fast absorption speed, number of reproduction, the crush strength and resistance to contamination Shanghai molecular sieves, improve the efficiency and extend the life of molecular sieve zeolite molecular sieves Dalian, oil, chemical industry, gas-liquid depth drying, refining, polymerization required for desiccant. Shanghai there are new molecular sieve zeolite Ltd. specializes in the production of products, welcome your guidance! Shanghai has a new molecular sieve 3A molecular sieve for you to explain the activation temperature: if the water is to sieve adsorption is essentially completely off at atmospheric pressure does not exceed 550 degrees Celsius ℃ is appropriate, it is the general condition of the determination of molecular sieve adsorption capacity. If the desorption of water adsorbed in the industry, you do not need such a high temperature molecular sieve, between 200 ℃ ~ 300 ℃ on it. Insufficient amount of water absorption of adsorption - desorption operation frequency increases, but reduces the activation temperature. If the "vacuum desorption", the activation temperature required can be appropriately reduced. Welcome to Shanghai there are new molecular sieves, 3A molecular sieve Welcome to Shanghai there are new! Molecular sieve desiccant, molecular sieve, there are new new zeolite molecular sieves by Shanghai Limited. Shanghai new molecular sieve Limited (www.molsionms.com) strong, credible, in Shanghai's Songjiang District elemental industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the new molecular sieves, and you hand in hand into the brilliant, for a better future!