Activated alumina is an excellent desiccant for drying a wide variety of liquids and gases. The chemical composition of CMS membrane usually contains >80% carbon element and a small amount of other heteroatoms, such as H, O, N, etc., with the content largely depending on the properties of precursors … In the current study, adsorption equilibrium of water on molecular sieve 3A beads was investigated. your own Pins on Pinterest Online manufacturer and distributor of quality molecular sieve, activated alumina, silica gel, and unique products for keeping your world fresh and dry. Activated alumina has many kinds of applications, one of the most important is used as desiccant, the adsorption of water. Activated alumina is an excellent desiccant for drying a wide variety of liquids and gases. Discover (and save!) Molecular Sieve . Pingxiang Gophin Chemical Co., Ltd., Experts in Manufacturing and Exporting Activated Alumina, Molecular Sieve and 886 more Products. Molecular sieve is a fast-drying agent, with the ability to trap moisture quicker and more aggressively than silica gel. We provide easy access to adsorbents, desiccants, and catalysts, whether small packaging or truck loads, we are here to serve adsorbent users. These 1 unit Molecular Sieve Unit Paks are packaged and shipped 300 bags per pail. The product has been well received and used in air dryer and gas dehydration, etc. Oct 4, 2017 - This Pin was discovered by Bee Chems. Carbon Molecular Sieve. BENONI supplys various of adsorbents such as zeolite molecular sieve, carbon molecular sieve, activated alumina, silica gel and oxygen generator parts. 4.1 Desiccant. They are widely used in many industries to dry the feedstock or to remove other contaminants. SINOCATA is a leading supplier of activated alumina, molecular sieve, activated carbon, silica gel and other specialty adsorbents & Desiccants. Langfang Nake New Material Technology Co., Ltd. is a production enterprise specializing in the production of molecular sieves.It is a new type of chemical enterprise integrating scientific research, development and production. It can be used as sorbent, desiccant, aluminum oxide, catalyst and so on. The component of carbon molecular sieve (CMS) is carbon. Activated alumina is a type of alumina granules, which having many microporous channels and large specific surface areas.. Our expert staff are dedicated to meeting the unique material sourcing requirements of our customers and providing the highest level of customer service and support. They are even more effective silica gel or activated alumina, because of their crystalline composition; they can create virtually water-free products. It is the calcium form of the type A crystal structure. A Verified CN Gold Supplier on Alibaba.com. SINOCATA delivers comprehensive, cost effective, broad-based adsorbents which are suitable for gas & liquid drying, remove trace contaminants in the refining and petrochemical industries all over the word. Activated Alumina. Description: Activated alumina is an excellent desiccant for drying a wide variety of liquids and gases. It is porous material with high surface area. We consistently provide the highest quality molecular sieve, activated alumina and silica gel for a wide range of applications. Quality Molecular Sieve for sale, Molecular Sieve & Activated Alumina provided by China Suppliers - Shanghai Hengye Chemical Industry Co., Ltd. Our technical support will help to find the best solution to your purification need whether it be use of a single product or a combination of several technologies. Guangdong Xintao Technology Co., Ltd., Experts in Manufacturing and Exporting Molecular Sieve, Activated Alumina and 493 more Products. Activated alumina has an exceptionally high volumetric capacity for any liquids that may be present in the feed stream and can hold over 50% of its weight in liquids. Molecular sieve. This work is part of our continuing efforts to address engineering issues related to the removal of tritiated water from off-gases produced in used nuclear fuel reprocessing facilities. A Verified CN Gold Supplier on Alibaba.com. XIANGRUN is one of the most professional molecular sieve manufacturers and suppliers, providing alumina powder with high properties and good price. Our activated alumina has been developed with high attrition resistance and crush strength, It has larger water adsorption capacity comparing to molecular sieve at high relative humidity and providing long service life with performance at or below dew point specifications. Molecular Sieve is considered the most aggressive and expensive desiccant and is comprised of a manufactured crystalline version of zeolite containing a network of uniform pores and empty cavities. In this paper, activated alumina, 4A molecular sieve powder and 13x molecular sieve powder are used as raw materials. What this means is the pores on molecular sieve can be shaped into specific sizes most commonly seen as 3A, 4A, 5A, and 13X, where as activated alumina’s pores do not have specifically measured sizes. A molecular sieve is a material with pores (very small holes) of uniform size. 4.2 Adsorption rate of air dryers. CO., LTD., page1. 5A Molecular Sieve, is an alkali alumina silicate. The amount of fluoride leached from the water being filtered depends on how long the water is actually touching the alumina filter media. Carbon molecular sieve (CMS) membranes are generally prepared by pyrolysis/carbonization of polymeric precursor membranes under controlled vacuum or inert atmosphere. EMAIL: info@benonitechs.com, TEL: +86 512 68094246. So, it has the capability of absorbing both water and gases, as well as pole-molecular absorbent features. One-Stop Chemical Filling Platform with 50,000 square meters workshop and warehouse. Our factory has advanced production equipment and offers various types of products for many uses. Established in 2002, Xintao Molecular Sieve is a professional chemical packing manufacturers in China, specialize in molecular sieve, adsorbents, ceramic rings and ceramic ball etc. What this means is the pores on molecular sieve can be shaped into specific sizes most commonly seen as 3A, 4A, 5A, and 13X, where as activated alumina's pores do not have specifically measured sizes. ADD: No. Molecular sieve is aluminosilicate and absorbs water vapor from the air through its 3D structure. There are many micro-paths, so the specific surface is large. This material is ideal in products that require low humidity and remains stable when temperatures rise. XINTAO Activated alumina, is an excellent desiccant for drying a wide variety of liquids and gases. JLAZ-1 is a high performance activated alumina that is used for air drying Desiccant dryer. Activated alumina adsorbent is used as a protective layer, at the inlet of many gas-phase molecular sieve beds. It will adsorb molecules with a kinetic diameter of less than 5 angstrom and exclude those larger. As a desiccant, activated is widely used to dry compressed air and other gas and liquid streams. Activated alumina filters can easily reduce fluoride levels from .5 ppm to less than .1 ppm. Activated alumina is a Highly porous, cerous, ceramic compound that can absorb both gases and liquids without changing form or disintegrating. STM offers a comprehensive range of activated alumina, molecular sieve and activated carbon adsorbents. Fig.1 is a solid binary composite adsorptiv e material ball prepared. Molecular Sieve Desiccants are extremely effective at removing water from liquids and gases. Activated alumina is made out of aluminum oxide that is highly porous, while molecular sieve is made out crystalline metal alumino-silicates. Activated Alumina can remove a variety of contaminants including excessive fluoride, arsenic, selenium, moisture without changing its properties. Molecular sieve is the best desiccant based on technical performance characteristics. Activated Alumina Desiccant. The regenerated adsorbents portfolio is classified into different series: › AxSorb Drying series: their exceptional properties ensure the highest performance and safest operating conditions for dehydration. 1020, Building 5, Caizhi Business Plaza, … Activated Alumina Silica Gel Molecular Sieve 6 (Fig.2) Isotherms of activated alumina, silica and molecular sieves One strength of Axens is the ability to optimise the pore size distribution for Our activated alumina has been developed with high attrition resistance and crush strength, It has larger water adsorption capacity comparing to molecular sieve at high relative humidity and providing long service life with performance at or below dew point specifications. It has an effective pore opening of 5 angstroms(0.5nm). Activated alumina is made out of aluminum oxide that is highly porous, while molecular sieve is made out crystalline metal aluminum-silicates. It has much higher advantage than activated alumina, but similar regeneration temperature. Its ability to adsorb moisture, in this case water vapor, is so pronounced that it can remove trapped H20 molecules from a fully saturated silica gel bead, which in turn changes the silica gel back to its original Cobalt blue color. Axsorb products are regenerative adsorbents such as molecular sieves and activated aluminas. Activated Alumina JLAZ-1. The quality of Activated alumina, molecular sieve and silica gel decide the dew point. Activated Alumina is used to adsorb moisture present in the compressed air for better dew point. Our activated alumina has been developed with high attrition resistance and crush strength, It has larger water adsorption capacity comparing to molecular sieve at high relative humidity and providing long service life with performance at or below dew point specifications. Basically, the more alumina in the filter, … China Activated Alumina catalog of Activated Alumina Beads with High Quality and Competitive Price, 8-10mm Activated Alumina Ball provided by China manufacturer - Jiangxi Baoan New Material Tech. Like Xiangrun’s activated alumina desiccant, our big pore volume, large surface area, long life time, regeneration could guarantee our desiccant good quality. We provide MSDS sheet and HS code of every products, as well as the recommendations on adsorbent regeneration. Alumina has many kinds of applications, one of the type a structure... Many uses both gases and liquids without changing its properties and gas dehydration, etc through its 3D.. This material is ideal in products that require low humidity and remains stable when rise... Stable when temperatures rise much higher advantage than activated alumina, is an excellent desiccant for drying wide., catalyst and so on exclude those larger axsorb products are regenerative adsorbents as... 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