In addition to the used as a desiccant, but also from the pollution of the oxygen, hydrogen, carbon dioxide adsorption oil steam, gas, etc. Activated alumina are available with bulk density up to 48 lbs. Activated alumina desiccants is a porous form of aluminum oxide. Smelter grade alumina sga or metallurgical grade alumina used for the production of primary aluminium metal. We provide our customers with reliably consistent products for an assortment of applications such as catalysts adsorption in polyethylene and hydrogen peroxide production, selective adsorption of chemicals from gas streams, and removal of fluoride from drinking water. Aa4 aa6 aa25 aa60 application of the substance the mixture absorbent antimoisture agent intermediate preparation of. If you dont open the bag or drum of xiangruns activated alumina, 35 years are no problem to stoprage. We provide our customers with reliably consistent products for an assortment of applications such as catalysts adsorption in polyethylene and hydrogen peroxide production, selective adsorption of chemicals from gas streams, and removal of fluoride from drinking. Xr101 activated alumina desiccant is adsorbent used most widely to adsorb water in compressed air and produce high quality dry air as a model of water adsorbents in china, xr101 activated alumina desiccant ball is used most widely in the country. Alumina al2o3 has a wide application due to its versatility and low material cost. Aluminum oxide and alumina ceramics have excellent wear characteristics, chemical resistance, compressive strength, hightemperature properties, and dielectric strength. It is resistant to thermal shock and abrasion and will not shrink, swell, soften nor disintegrate when immersed in water. Activated alumina products gophin chemical adsorbent.
Activated alumina is for use in both heated desiccant air dryers and heatless pressure swing compressed air dryers. For some applications however molecular sieves are preferred over activated alumina because of possible coadsorption effects see next part, such as the use of ms 3a sc molecular sieves for cracked gas drying. Our activated alumina desiccant can be regenerated to its original adsorption capacity by purging with hot gas at 350 to 600 f. Xr101 activated alumina for air dryers is adsorbent used most widely to adsorb water in compressed air and produce high quality dry air as a model of water adsorbents in china, xr101 activated alumina desiccant ball is used most widely in the country. The compound is used as a desiccant to keep things dry by absorbing water from the air and as a filter of fluoride, arsenic and selenium. The uniform ball size is especially useful in high pressure gas dehydration where minimizing pressure drop is important and tailored pore distribution provide a high dynamic h2o adsorption capacity. Alcan activated alumina software free download alcan. Basically, the more alumina in the filter, the less fluoride will be in the final, filtered water. Piedra desecante, tipo 48dn, aplicacion std alta humedad. Extended life grade is best suited for heat regenerative dryers where high heat and humidity may age industrial grades. Activated alumina will preferentially adsorb highly polar molecules. Activated alumina is an excellent desiccant for drying a wide variety of liquids and gases and is available in nominal sizes of 116, 18, 316 and. Mar 04, 20 activated alumina, such as basf f200, is a very dry and porous type of aluminum oxide.
Axtrap 600 series is activated alumina designed especially for the selective removal of hf and fluorinated hydrocarbons from hf alkylation plant streams. Strong, durable shipping bags and pails, allow for easy and safe transport. Activated alumina,hydrogen peroxide activated alumina. We supply blue indicating silica gel, cobalt free orange indicating silica gel, white silica gel sachet, air drying activated alumina, fluorine removal activated alumina, molecular sieve for psa vsa vpsa oxygen generator, carbon molecular sieve, hydrogen puridication molecular sieve, cargo dry, container dry, container desiccant, calcium. The 18 25mm bead is the size most frequently used in regenerative dryers. Activated alumina aa4 18, aa6 116, aa25 14, aa60 316 catalog no. Activated alumina has high porous structure, high surface areatomass ratio, high polemolecular absorbent property, high selectivity, high absorbent rate, high resistance to thermal stock, etc. Pressure drop is slightly lower than 18 25mm desiccant. High purity alumina used for alumina chemicals, advanced refractories, cosmetics etc. It is an excellent desiccant for drying a wide variety of liquids and gases.
It is incredibly strong with a high resistance to abrasion and can hold a great deal of liquid without. Activated bauxite was the primary product produced at the site until 1998 when porocel inaugurated their activated alumina production. Activated alumina is an excellent allpurpose desiccant and can be used in a variety of applications. It is commonly referred to as alumina, a white highhardness ceramic.
Compatible con mezclas con r 124, r 125, r 4a, r 143a, r 152a, r 218, r 23 y r 32. As a model of water adsorbents in china, xr101 activated alumina desiccant ball is used most widely in the country. As air passes through the alumina, the water in the air sticks it and becomes trapped and air that passes through an activated alumina filter is dried out. This is extending the lifetime of the product which results in an up to two times longer life time than similar alumina. Aluminum oxide and alumina ceramics selection guide. Alumina plates and disks are available in different dimensions and thicknesses.
The asorb line of activated alumina desiccants are smooth spheres of activated alumina derived from aluminum oxide. Axtrap 800 series consists of readytouse promoted alumina or metal oxide adsorbents that are designed specifically for the removal of hydrogen chloride from liquid and gas streams. Aluminum oxide al 2 o 3 is a compound of aluminum metal and oxygen used in the alpha alumina structural form. Is activated alumina a health risk in a water filter. Activated alumina desiccant 14 activated alumina desiccant. Interra global supplies high quality imported and domestically produced activated alumina products. Activated alumina, such as basf f200, is a very dry and porous type of aluminum oxide. Activated alumina activated alumina, also called aluminum oxide, is used as desiccant, activated alumina drier, adsorbent, catalyst carrier, defluorination, etc. Activated alumina for air dryersactivated aluminaxiangrun. Alumina possesses a high melting point, strong hardness, and good chemical stability, making it a good material to withstand high temperature and chemical corrosion. Refractory grade aluminas of varying purities, used in the production of refractory products and abrasives.
Activated alumina is manufactured from aluminium hydroxide by dehydroxylating it in a way that produces a highly porous material. Activated alumina desiccant is very porous with a very large surface area, designed to not weaken or break when it is exposed to high liquid concentrations. Zibo xiangrun could manufacture 120mm activated alumina. Alumina aluminium oxide al2o3 a refractory ceramic oxide. Activated alumina is an aluminum oxide that is highly porous and exhibits tremendous surface area. Activated alumina filters can easily reduce fluoride levels from 10 ppm to less than 1 ppm. We supply our alumina to all the leading suppliers of compressed dryers and. Activated alumina desiccants will not soften or disintegrate easily when immersed in water. Activated alumina is highly effective as an adsorbent or desiccant. Premium grade is sifted for precise bead size and formulated for optimal moisture removal for critical applications. Aluminium oxide al 2 o 3 or alumina is one of the most versatile of refractory ceramic oxides and finds use in a wide range of applications it is found in nature as corundum in emery, topaz, amethyst, and emerald and as the precious gemstones ruby and sapphire, but it is from the more abundant ores such as bauxite, cryolite and clays that the material is commercially extracted and. Highly porous in nature, aluminas can be effective desiccants and have numerous applications in catalysis as well.
Activated alumina is a porous form of aluminum oxide. Activated alumina has high porous structure, high surface areatomass ratio, high polemolecular absorbent property, high selectivity, high absorbent rate, high resistance to thermal. It has a high surface area which adsorbs vapors without any change in form. Looking for aries filterworks 10 activated alumina fluoride cartridge 44c682. If you open the bad or drum of xiangruns activated alumina, we suggest you do the seal work and finish it in 1 year. Our activated alumina axsorb has a better resistance against hydrothermal aging.
Since the inauguration of activated alumina production in 1998, our aggressive development efforts have continued to result in new products, patents and improvements in product performance. Alumina is an excellent media for many solvent cleanup applications. Products porocel catalyst services, activated alumina. Activated alumina, also called aluminum oxide, is used as desiccant, activated alumina drier, adsorbent, catalyst carrier, defluorination, etc. Alcan activated alumina, free alcan activated alumina software downloads, page 3. Feb 06, 2001 aluminium oxide al 2 o 3 or alumina is one of the most versatile of refractory ceramic oxides and finds use in a wide range of applications it is found in nature as corundum in emery, topaz, amethyst, and emerald and as the precious gemstones ruby and sapphire, but it is from the more abundant ores such as bauxite, cryolite and clays that the material is commercially extracted and purified. Activated alumina technical information bulletin sigma.
Company product sales all over the country, and exported to asia, europe, africa, america and other many countries in the world. Activated alumina the industrystandard activated alumina desiccant is used extensively in compressed air dryers. With strong affinity to water, oxide, acetic acid, alkali and more, our product is not only micro water depth of desiccant, but also an adsorbent which adsorbs polar molecules. Alumina oxide is an inorganic substance made by the dehydration of alumina hydroxide aloh3 at high temperatures. Industries served include oil exploration, petroleum refining, gas. Several production steps must be completed to produce the different aluminabased products. We offer various grades of al 2 o 3, four of which are products designed for column chromatography and adsorptive filtration. Aries filterworks 10 activated alumina fluoride cartridge. Activated alumina activated alumina is an aluminum oxide that is highly porous and exhibits tremendous surface area. Activated alumina features numerous microporous channels and large specific surface area for the use of adsorbent, desiccant, catalyst and so on. The amount of fluoride leached from the water being filtered depends on how long the water is actually touching the alumina filter media. The compound is used as a desiccant to keep things dry by absorbing water from the air and as a filter of fluoride, arsenic and selenium in drinking water. A wide variety of alumina disc options are available to you, such as ceramic parts, ceramic plates, and ceramic tubes.
The alumina is produced either as coproduct with synthetic linear alcohols ziegler method or directly from aluminum metal onpurpose route. It can adsorb gases and liquids without changing its form. The shelf life and guarantee life of activated alumina. Is a highsurfacearea, highly porous form of aluminum oxide. Activated alumina desiccant in 14 510mm bead alumina is used both as a prebed material to support large desiccant beds or as a buffer for silica gel beads. Axsorb is the best quality activated alumina on the market today. The table below shows typical properties of some commonly available alumina grades, alongside zirconia toughened alumina. Data table covering the mechanical, physical and electrical properties of dynallox alumina ceramics. As a model produced by long development production technology, xr101 activated alumina ball is a water adsorbent for compressed air for exclusive use. Activated alumina is resistant to thermal shock and abrasion and will not shrink, swell, soften nor disintegrate when immersed in water. Due to its numerous characteristics, including high resistance to temperatures and stability, it is used for a wide range of applications. Dai is the only company in the industry with the expertise to fabricate and manufacture large quantities of specialty aluminas that can be produced according to customers demanding scale up specifications. Running is activated alumina manufacturer in china.