Coal purifying activated carbon

Coal water purifying ac: mainly used in coal activated carbon urban water for living, industrial water and other manufacturing equipment, the fill oil purifier, chlorine and various industrial sewage purification processing.

Activated carbon is a porous carbon-containing material, it has a highly developed pore structure, is a very good adsorbent, activated carbon adsorption area per gram is more the equivalent of as many as eight tennis and drinking places. Is by its adsorption by the physical adsorption and chemical adsorption of force to achieve power. The composition of material in addition to carbon element, the still contains a small amount of hydrogen, nitrogen, oxygen and ash, and its structure was the formation of six-carbon ring made of material accumulation. As the six-ring carbon of the irregular arrangement, resulting in microporous activated carbon volume and high surface area.
Activated carbon can be made of many kinds of substances containing carbon, these substances, including coconut shell, wood, sawdust, coal, coke, peat, lignin, nut, hard shell, sugar pulp, bone, lignite, petroleum residues, etc. . Including coal and coconut shell activated carbon has become the most popular of the original dou. Activated carbon manufacturing process is basically divided into two, the first process, including dehydration and carbonization, the material heated at 170 to 600temperature drying, and to about 80% of the original organic matter charring. The second process is activated to make charcoal, which is through the use of activators such as water vapor and carbon reaction to complete, in the endothermic reaction occurs mainly formed by the mixture of CO and H2 gas for burning charcoals heated to proper temperature (800 to 1000 ℃), to burn all of them except biodegradable material, the resulting well-developed porous structure and huge specific surface area, which has strong adsorption capacity.
Activated carbon pore size by the aperture can be divided into three categories. Large hole: radius 1000 - 1000000 A. Transition pore: radius of 20 - 1000 A. Micro-hole: radius - 20 A. Activated carbon made from different materials with different pore sizes. From the coconut shell activated carbon system with the smallest pore radius. Activated carbon of wood generally has the largest pore radius, they used to adsorb larger molecules, and almost exclusively in the liquid phase. Water treatment in urban areas to use the first type of granular activated carbon that is made of wood, called charcoal. Activated carbon pore size in between. Activated Carbon in coal, lignite activated carbon has more than anthracite transition pore and larger average pore size, it can effectively remove the organic molecules in water. Generally used in water treatment, activated carbon, its surface area is not necessarily too large, but the transition should have more and larger average pore diameter. Japan market of sale of some liquid with the activated carbon has the following characteristics: specific surface area of 850 to 1000m2 / g, pore volume of 0.88 to 1.5ml / g, average pore radius of 40 to 50A.
Products sold: Guangdong, Dongguan, Guangzhou, Shenzhen (Luohu, Futian, Nanshan, Bao'an, Longgang, Yantian six districts, West town, xin'anzhen, Fu Yong Town, manhole town, Longhua Town, Big Wave, Shiyan Town, Longhua, the people, Xixiang, Xin, Chung-Mission Hills, manholes, Fu Yong, Shi Yan, the New Komeito, Phuket, Sakata, South Bay, Longgang, Pinghu, Tsuboyama, Ping, the Kengzi, Kwai Chung, Dapeng, South Australia, Phuket, Sakata, South Bay), Dongguan, Zhuhai, Zhongshan, Huizhou, Zhuhai, Shaoguan, Shunde, Foshan, Jiangmen, Zhanjiang, Maoming, Zhaoqing, Meizhou, Shanwei, Heyuan, Yangjiang, Qingyuan, Zhongshan, Chaozhou, Jieyang, Yunfu, Beijing , Shanghai, Tianjin, Zhejiang, Fujian, Hunan, Hubei, Shandong, Sichuan, Henan, Jiangsu, Hebei, Hong Kong and other places, species are: coconut shell activated carbon, coal granular activated carbon, wood activated carbon , air purification, activated carbon, gold extraction, activated carbon, honeycomb activated carbon, decolorizing carbon oils, electroplating special activated carbon, water purifiers and activated carbon, water special activated carbon, water, activated carbon, coal gas purification, gas separation using carbon, reagents, activated carbon, activated carbon catalyst , sugar decolorization activated carbon, alcohol-specific carbon, decolorizing activated carbon, coconut shell charcoal injection, industrial powdered charcoal, medicinal activated carbon, carbon purification of blood, cigarette filters, activated carbon, carbon, cars, amorphous granular activated carbon, cylindrical carbon, spherical activated carbon, powdered wood charcoal, coconut shell powder charcoal, coal activated carbon water purification, activated carbon powder, coal granular activated carbon, shell activated carbon, coconut shell activated carbon gold, solvent recovery, activated carbon, industrial carbon, activated carbon water purification, fat bleaching activated carbon, coconut shell activated carbon tail fluid collection dedicated, high purity carbon rod special activated carbon, petroleum chemical industry-specific carbon, wastewater treatment, activated carbon, activated carbon purification of raw water boiler
Carbon main purposes:
1. For liquid phase adsorption of activated carbon
Water purification, industrial water purification, electroplating waste water purification, pure water, drink water, food, medicine, water purification and preparation of electronic ultra-pure water. Sugar decolorization, xylose decolorization, decolorizing, citric acid, bleaching and drugs, chemical products, food additives, bleaching, refining and bleaching oil to filter impurities and purification, oil, gasoline decolorization, decolorization of diesel, cleaning, in addition to taste, wine class and beverage purification, deodorizing, cleaning
Organic and inorganic chemicals for various drugs, such as esters, phenols, citric acid, oxalic acid, etc. bleaching refining. Pharmaceutical chemicals, antibiotics, antipyretic drugs, vitamins, injections with the injection, the process of bio-pharmaceutical products to remove pigments, impurities, purifying, refining, bleaching, filtration. Environmental Engineering waste water and domestic waste water purification, bleaching, deodorization, COD reduction of organic waste water treatment
2. For gas adsorption activated carbon
Exhaust gas purification and recovery, recovery of benzene, toluene recovery, recycling xylene, acetone recovery, oil recovery, CS2 adsorption, adsorption and recycling of organic solvents. Cigarette filters, fitting odor, indoor air purification (formaldehyde, benzene removal), industrial gas purification (such as CO2, N2, etc.)
Production of petrochemical industry, gas stations gasoline recovery, adsorption of PCE dry cleaning machines, gas purification, desulfurization, deodorant, exhaust gas treatment biochemical, paint industry, underground places, leather factories, animal farms in the air purification, deodorization. Flue gas odor adsorption, ammonia NH3, sulfur adsorption, the removal of mercury vapor, to reduce dioxin formation. Activated carbon filters, activated carbon cloth carbon cloth, air purification filter, automotive air conditioning filter material, activated carbon cloth, activated carbon filters combined compound cloth
3. For high demand areas of activated carbon
Precious metal smelting, synthetic diamond, gold extraction. Catalysts and precious metal catalyst (palladium carbon catalyst, Ru C catalyst, rhodium carbon, platinum carbon catalyst, nickel catalyst), redox active carbon catalyst. Catalyst carrier, vinylon catalyst carrier, carrier of cyanuric chloride, mercuric chloride catalyst carriers, bio-carrier, organic synthesis catalyst, synthetic fiber carrier, vinyl carrier. blood purification, automotive carbon cans, gasoline recovery, high-performance fuel cells, electric double layer capacitor, lithium battery cathode materials, materials for energy storage, carbon complex body . carbon and carbon molecular sieve pressure swing adsorption, carrier carbon dioxide, methane, Hydrogen on carbon catalyst, activated carbon loaded TiO2 nanomaterials, military, aerospace high demands in the field.
Carbon Application Technology Services:
Carbon Selection: tailored for your business, especially custom, that meet the needs of the enterprise's production company while reducing overall costs.
Optimization: Our application engineering staff will work together with your business, on the adsorption process, equipment, optimize the design of activated carbon species (carbon modified), to the best value for money.
Application of integrated solutions: as long as a certain amount, we can help you out of a total solution, activated carbon selection, optimization, activated carbon regeneration, project planning, cost estimates etc., to achieve your satisfaction. (Eg: waste oil detreating total solution, decolorizing sugar refining the overall solution, organic solvent recycling total solutions, industrial wastewater treatment, in addition to COD, decolorization global solution programs.)