Water clear, transparent water, water green, Jixi shell activated carbon water Biqing Beijing Environmental Protection Technology Co., Ltd. Office 010-57193076-- phone 13436502885-- fax 010-80570010-- qq457423671 Guoshao Jun company network http: // www. bjsbqhb.com offer free samples, technical support and after-sales tracking, your satisfaction, my pleasure ......... shell activated carbon Uses: This product is widely used in drinking water, industrial water purification and waste water depth; the various gases separation, purification, purification; precious metal refining;; chemical industry catalyst and catalyst carrier organic solvent recovery; sugar, monosodium glutamate, medicine, liquor, beverages bleaching, deodorizing, refining. Nutshell shell activated carbon water purification products are widely used in the Group and household water purifiers, drinking fountains and plants, petrochemical and other water projects, drinking water polluted city of factories, hotels, all kinds of soft drinks, such as water treatment effect is more Good. This product is one of the company's leading products, mainly used in all kinds of drinking water, industrial circulating water, boiler feed water, the electronics industry, the food industry and other fermented organic matter removal of water to remove chlorine and other processes. With the removal of ability, long life cycle, can be repeatedly washed and so on. Shell activated carbon is a porous material containing carbon, it has a highly developed pore structure, is a very good adsorbent, shell activated carbon adsorption area per gram equivalent of eight tennis and drinking places much more. And it adsorption is by physical adsorption and chemical adsorption reached its component substances in addition to carbon, but still contains a small amount of hydrogen, nitrogen, oxygen and ash, the formation of six carbon ring structure was made of material accumulation. The six ring carbon irregular arrangement, resulting in a characteristic shell activated carbon microporous volume and high surface area. Shell activated carbon can be made from a wide variety of carbon-containing substances, these materials include wood, sawdust, coal, coke, peat, lignin, stone, hard shell, sugar pulp, bone, lignite, petroleum residue and so on. Including coal and coconut shell activated carbon manufactured housing has become the most commonly used raw Youdou. Shell activated carbon manufacturing is basically divided into two processes, the first process including dehydration and carbonization, the raw material is heated at a temperature of 170 至 600 ℃ drying, the original organic matter about 80% charring. The second process is to make the charcoal activated, which is through the use of activators such as water vapor and carbon to complete the reaction, the endothermic reaction is mainly in the mixed gas consisting of CO and H2, for burning charcoals heated to a suitable temperature (800 to 1000 ℃), to burn them all biodegradable material, the resulting well-developed porous structure and huge specific surface area, which has a strong adsorption capacity. Shell activated carbon pore by pore size can be divided into three categories. Macroporous: Radius 1000 - 1000000 A. Transition pore: Radius 20 - 1000 A. Micro Hole: Radius - 20 A. Nutshell shell activated charcoal made from different materials have different pore sizes. Activated carbon has the smallest pore radius made from coir husk. Woody shell activated carbon having a maximum pore radius general, larger molecules are used for adsorption, and almost exclusively in the liquid phase. The first type of granular activated carbon shell in the city to use in the field of water treatment that is made of wood, called charcoal. Coal shell activated carbon pore size in between. In nut shell activated carbon from coal, lignite shell activated carbon with more transition pore and larger average pore size than anthracite husk, it can effectively remove organic molecules in water. Shell activated carbon is generally used in water treatment, the surface area may not be too large, but should have more transition pore and larger average pore size. Japanese Market Complex for sale with some liquid shell activated carbon has the following characteristics: specific surface area of ??850 to 1000m2 / g, pore volume of 0.88 to 1.5ml / g, an average pore radius of 40 to 50A. Nutshell activated carbon Features: shell activated carbon has a high efficiency air purification, shell activated carbon can create a comfortable and clean environment, health care is more shell activated carbon, activated carbon can not see the air filter, shell activated carbon is its physical adsorption and chemical decomposition combining functional decomposition air formaldehyde, ammonia, benzene, cigarette smoke and other harmful gases and a variety of odors, especially carcinogenic aromatic substances, activated carbon has a strong adsorption capacity, is a commonly used adsorbents, catalysts or catalyst supports, it is easy to full contact with the air of harmful gases, the use of activated carbon adsorption pore itself harmful gas molecules inhalation hole, blowing fresh clean air. So the family is inseparable partner shell activated carbon.