Activated alumina is a desiccant to absorb moisture from the atmosphere water scavenger, its principle is dried activated alumina physically adsorbed water molecules in their structure or chemically absorb water molecules and changing their chemical structure , into another substance. Commonly used activated alumina desiccant chemisorption are magnesium chloride, calcium chloride, phosphorus pentoxide or soda lime, silicic acid, activated alumina manufacturers, he is absorbed by the water molecules and chemically alter its chemical structure, into another A substance. Common physical adsorption desiccant silica gel desiccant, clay desiccant, molecular sieve desiccant, mineral desiccant, fiber desiccant. Activated alumina desiccant applications: 1, air drying: warehouse, cargo hold, pharmaceutical, precision machinery, electronic equipment factory, compressed air, instrument air drying. 2, industrial gas dehydration purification: hydrogen, oxygen, nitrogen, chlorine, CO2, acetylene, ethylene, methane, ethane, propane, SO3, SO2, natural gas, coal gas. Activated alumina quality indicators of quality indicators in line HG / T2765-2005 units adsorption: adsorption capacity RH = 20% ≥10% RH = 40% by ≥20% RH = 90% ≥30% Note: Press GB10455-89 standard : The RH = 90% Eligible products ≥28% ≥29% first grade class product ≥30% Packing Common Specifications: 1g, 2g, 3g, 5g, 10g, activated alumina air compressor, 20g, 30g package Materials: Composite paper, non-woven composite nonwovens, DuPont paper, OPP film, under certain operating conditions and regeneration conditions, the depth of drying up the dew point temperature of the product below -70 degrees, the product can be used as high fluoride drinking water The fluoride removal agent (large fluoride removal capacity), benzene production cycle alkane defluorinating agent, transformer oil regeneration deacidification agent is used as oxygen industry, textile industry, electronics industry, gas drying, air drying Automation Instrumentation and in fertilizer, petrochemical and other industries for desiccant drying, cleaning agents (dew point up to -40 degrees), in air separation industry PSA dew point up to -55 degrees. Activated Alumina ball Description: Activated Alumina ball is a white sphere with a lot of capillary channels, there are many pores channel surface of these channels have a higher activity, capable of gas, vapor, liquid water has a selective adsorption instinct The main effect of the removal of fluoride ions is very good. Under certain conditions, depth of drying up the dew point below -70 ℃, saturation can be heated in addition to water and resurrection at 175 ℃ -400 ℃, can be repeated, activated alumina desiccant, but also from the stain of oxygen, hydrogen, sulfur dioxide adsorption lubricants and Other oil steam, may make the catalyst or carrier. Widely used in the drying device petrochemical, oil refining, electronics, ethylene, propylene, air in the country has many hydrogen peroxide plant, Chaoyang activated alumina, fertilizer plant, oxygen plant and petrochemical refining units, and achieved good results. Activated Alumina ball have the polarity to determine the strength of the adsorbed species, water, oxides, acetic acid, alkali and other strong affinity, is a micro water depth of desiccant, adsorbent is adsorbed polar molecules . Chaoyang activated alumina | Saatchi water | activated alumina manufacturers to provide water purification Material Co., Ltd. from Henan Spirit. Chaoyang activated alumina | Saatchi water | activated alumina factory in Henan Spirit Water Material Co. (www.gyssjs.com) this year introduced a new upgrade, the above picture is for reference only, please call the contact or pictures on this page phone, for the latest information, Contact: Zhang.