a??The pore size for 4A molecular sieve is 4A. It is mainly used to adsorb water, methanol, ethanol, sulfureted hydrogen, carbon dioxide, ethylene, propylene, does not adsorb any larger molecular than 4A, and often used as desiccant in industrials. ... - Update: 2009-04-15

The pore size for 5A molecular sieve is about 5A. It can adsorb all kinds of molecular smaller than this size, it is mainly used in separation of the normal and isomerous alkane; pressure swing adsorption(PSA)for gases; co-adsorption of moisture and... - Update: 2009-04-15

Features: 1) Ceramic balls includes common balls (Al2O3 17-23%), inert ceramic balls (Al2O3 23-30%), pure ceramic balls (Al2O3 99%). 2) Catalyst bed support meida has widely used in many fields, including petroleum, chemical engineering, fertil... - Update: 2009-04-15

The pore size of 3A molecular sieve is 3A. It does not adsorb any molecular larger than 3A. According to the industrial application specialties, our products have the characters of higher adsorption speed, stronger crushing and anti-contaminative res... - Update: 2009-04-15

Ceramic honeycombs are a new kind of industrial ceramic product developed in recent years. They have a large surface area, higher air vent rate, good heat functions, stable chemical properties etc. At present, ceramic honeycombs are being used to pur... - Update: 2009-04-15

The red silicon ball is one kind of environmental protection and health care ceramic ball. It is mainly made of 25~30% tourmaline, 10~15% porcelain clay, and 15~20% high-grade clay, adding 25~30% far infrared powder. And 10% other ingredients, such a... - Update: 2009-04-15

Features: 1) Excellent acid and heat resistance, except against corrosion by hydrofluoric acid. 2) Due to its superior chemical and physical specialities, ceramic packing is widely used for drying columns, adsorbing columns, cooling towers an... - Update: 2009-04-15

Features: 1) Made of PE, PP, PVC, PVDF, CPVC 2) Plastic packing has the advantages of high void ratio, low pressure drop, low mass-transfer unit height, high flooding point, uniform gas-liquid contact, small specific gravity, high efficiency of ... - Update: 2009-04-15

Features: A white or slightly red particle, ball-shaped or roll-shaped, activated alumina is insoluble in water and organic solvent, soluble in strong acids and alkalis, odorless, tasteless and non-toxic. Uses: 1) Catalyst for recovering sulf... - Update: 2009-04-15

Metal tower packing is made of materials like carbon steel, stainless steel or Aluminum alloy, etc. The product has features such as thin wall, heat resistant, high free volume, high capacity, low resistance, high separation efficiency and so on. It ... - Update: 2009-04-15