Extruded Activated Carbon (EAC) : Extruded activated carbons (pressed pellets) are mainly made by mixing pulverised anthracite or charcoal with a suitable binder which are extruded at high pressure into a cylindrical shaped form. Sometimes activation catalysts, like potassium hydroxide, are mixed in prior to extrusion to obtain a specific pore structure. Extruded Activated Carbon’s AIRPEL is used in gas phase applications because of its low pressure drop, high mechanical strength and low dust content. Extruded activated carbon is fused together and extruded into a cylindrical shaped activated carbon block with particle sizes ranging from 0.8 to 4.0 millimeters in diameter. These are mainly used for gas phase applications such as automotive emission control due to their low pressure drop, high mechanical strength and low dust content. Extruded activated carbon combines powdered activated carbon with a binder, which are fused together and extruded into a cylindrical shaped activated carbon block with diameters from 0.8 to 130 mm. These are mainly used for gas phase applications because of their low pressure drop, high mechanical strength and low dust content. Also sold as CTO filter (Chlorine, Taste, Odor) Extruded activated carbon for gas phase applications. Virtually dust-free activated carbon product, suitable for a wide range of applications in the food industry. A steam activated carbon manufactured specifically for the removal of cyclohexanes, chlorine, hydrogen sulfide, Hydrogen cyanide and sulfur dioxide using gas masks.
Granular activated carbon is divided into finalize and unshaped particles. Ningxia Biyuan carbon co., LTD, is made of coconut shell, fruit shell and coal quality. Products are widely used in drinking water, industrial water, brewing, waste gas treatment, decolor, desiccant, gas purification and other fields. The particle activated carbon is made of high quality anthracite, which is refined and processed by advanced technology. It has developed pore structure, good adsorption property, high mechanical strength, easy to reproduce and low cost. Purification of toxic gases, waste gas treatment, purification treatment of industrial and living water, solvent recovery, etc. Activated carbon filters work through carbon beds. Component carbon bed activated carbon particles have many microholes and huge surface area, and have strong physical adsorption capacity. Water passes through the bed of carbon, the organic pollutant in water is adsorbed by activated carbon. In addition, the non-crystalline parts of activated carbon have some oxygen tube groups, and the organic pollutants in the water through the carbon bed are effectively adsorbed by activated carbon. Activated carbon filter is a more commonly used water treatment equipment, water treatment desalination system can effectively guarantee the pretreatment stage equipment service life and improve water quality, pollution prevention, especially after level to prevent reverse osmosis membrane, ion exchange resin and so on more than pollution free oxygen toxicity. The main factors influencing the effect of carbon filtration adsorption and service life are: type and concentration of pollutants, retention time of air filtration materials, temperature and humidity of air. The actual choice is to determine the form of the filter and the type of activated carbon according to the type, concentration and treatment of pollutants, such as air conditions. The activated carbon filter and downstream shall have a good dust filter, and its efficiency specification shall not be lower than F7. Upstream filters prevent dust from blocking activated carbon materials; The downstream filter stops the activated carbon itself
Coal granular activated carbon is a kind of high efficient air purifying water purification materials, it has very strong adsorption capacity, we also in the industrial development and the life of one of the most commonly used adsorbent. Coal granule activated carbon can adsorb organic compounds, can remove the water of the volatile organic compounds, removal rate can reach 65%. Coal activated carbon is made of carbon as the main material used as raw materials, through high temperature carbonization and activation of the adsorbent. Using coal, nut shell and sawdust as raw material, such as forming, crushing, made by carbonization and activation of activated carbon products. Because in the process of manufacturing, volatile organic compounds has been removed, within many different shape and size of pores, and activated carbon pore is rich, specific surface area is up to, this is coal granular activated carbon adsorption ability, the main reason of higher adsorption capacity. Coal particle activated carbon high quality anthracite coal and tar as raw materials, the use of advanced processing technology. Granular appearance is black. Have developed porosity, large specific surface area, strong adsorption capacity, high mechanical strength, easy to repeated regeneration, low cost, etc. Applicable to the toxic gas purification, waste gas treatment, industrial and domestic water purification treatment, solvent recovery, etc.
Class F fly ash is designated in ASTM C 618 and originates from anthracite and bituminous coals. It consists mainly of alumina and silica and has a higher LOI than Class C fly ash. Class F fly ash also has a lower calcium content than Class C fly ash. Replacement When used in portland cement, Class F fly ash can be used as a portland cement replacement ranging from 20-30% of the mass of cementitious material. Advantages When used as a portland cement replacement, Class F fly ash offers the following advantages when compared to unmodified portland cement: Increased late compressive strengths (after 28 days) Increased resistance to alkali silica reaction (ASR) Increased resistance to sulfate attack Less heat generation during hydration Increased pore refinement Decreased permeability Decreased water demand Increased workability Decreased cost ($80/ton for portland cement vs. $30/ton for fly ash).
HangTong Our company has obtained a pollution discharge permit.The delivery date is guaranteed 1.FACTORY DIRECT PRICE 2.20 YEARS FACTORY 3.NICE QUALITY 4.QUICK SHIPPING WITH 7 DAYS 5.OEM IS ACCEPT 6.SUPPORT 7 DAYS REFUND MONEY 7.INSTALLATION GUIDE WE HAVE CERTIFICATION FOR : 1: ISO 9001:2008 2: CE 3: SGS FACTORY INSPECTION 4: No color change for all powder coating with 5 years Most popular size in Africa Wire diameter: 4.0mm Post: 40*60mm, 1.5m/60*60mm, 1.8m Panel width: 2000-3000mm Fence height: 630/1030/1430/1830/2030/2430mm Double wire mesh fence is available in a range of heights and specifications to meet your security fencing requirements, please checking the datasheet find more choices All Double wire mesh fence manufactured by our self and accordance with CE Our recent project: Used in airports in Europe 2017.9 Used as a prison security fence in South America 2017.11 Used in power substations in Africa 2018.1 Used for shipping ports in the Middle East 2018.3 Used for sidewalks in Australia 2018.5 Surface Treatment 1.Hot dipped galvanized after fabricated 2.Galvanized material fabricated and then powder sprayed caoting&PVC Coated 3.Hot dipped galvanized after fabricated and then powder sprayed caoting&PVC Coated The powder material from AKZONOBEL,Dupont,it can make strongly resist the corrosive and ultraviolet radiation.Doubld caoting layer make the fence long life more than 10years. Color Choice Every RAL colour desired can be delivered, for example the colours corresponding to your corporate design. - Common colors - Dark Green RAL6005 - Pure White RAL9010 - Stone Grey RAL7030 - Jet Black RAL9005 - Anthracite Grey RAL7016 - Other RAL colors are available Installation You can contact us to get more details. Hangtong company specializes in fencing products for 20 years. OUR VALUE MESSAGE IS ( Quality Is Our Culture). Now we have two factory and one export office in Hebei Province. Office:Room 2001,Builing A,Zhongmei International Plaza,Fangwen Road,Yuhua District,Shijiazhuang City,Hebei P.R. CHINA Factory 1:East of Baoheng Road,Anping County,Hengshui City,Hebei P.R. CHINA Factory 2:Youzi Industry Zone,Anping County,Hengshui City,Hebei P.R. CHINA Equipment:Auto Powder Coating Line,Auto PVC Coating Line Powder from Akzo Nobel,Dupont No. of QC Inspector(s):6 R&D Team staff:10 Overseas Markets: Europe, South America, Australia, North America, Asia etc. Annual Revenue: USD10,000,000   Â
Carbon block is using in metallurgy industry as a kind of carbon refractory. It can be divided into 3 items: blast furnaces carbon block electric furnace carbon block and aluminium electrolysis cell carbon block. Our products mainly electric furnace carbon block with thermal shock resistance high elevated temperature strength low coefficient of thermal expansion and ability to anti-corrosion. It is the essential Lining masonry material for calcium carbide furnace and ferroalloy furnace.such as Ferro Silicon furnace silicon metal furnacephosphorus furnace silicon manganese furnace calcium silicon furnace tin furnace etc.. 1 Half of graphite carbon block Ash % 6 True density g/cm3) 1.90 Compression strength Mpa 38 Volume density g/cm3) 1.55 Breaking strengthMpa 9.8 Porosity 18 2.Specification:400*400*(400-1800mm)400*500*(400-2500mm)600*650*(600-2000mm) 800*800*(800-1900mm) The length is according to the customer's requirement can process various models according to customer requirements specification of special carbon block furnace mouth carbon block. 3.Packaging:Ordinary wooden pallet or fumigation tray steel belt packing. 4.Terms of payment:cash, letter of credit. Ningxia carbon valley International Co. Ltd to provide carbon additive, electrode,cold ramming paste, carbon block/brick, graphite block,half of graphite carbon block/brick,self baking carbon block,electrically calcined anthracite coal,electrode paste,silicon carbide,calcinde petrolem coke,The products are sold toJapan, Taiwan, Korea, India, America etc.
Ningxia Huiheng activated carbon Sales Co. Ltd. Anthracite under the conditions of isolated air, heated to 950-1050 DEG C, after drying, pyrolysis, melting, bonding, solidification, shrinkage and other stages and then made coke, this process is called high temperature coking (high temperature carbonization). Coke obtained from high temperature coking for blast furnace smelting, casting and gasification. In addition to a large number of coke used in iron smelting and non-ferrous metal smelting (metallurgical coke), but also for casting, chemical, calcium carbide and iron alloy, the quality requirements are different. Due to its high mechanical strength, porous structure, good adsorption performance, strong ability to cut pollution, fast filtration speed, long service life and so on. The utility model is suitable for domestic water and industrial water treatment devices. 1.High mechanical strength, broken rate and wear rate of less than 2% (percent by mass). 2. Fixed carbon is greater than 80%, mud content is less than 1.5, the use of long cycle. 3. Product appearance of good gloss, moisture is less than 2.5%, porosity greater than 75%, filtration speed. 4. Chemical stability, non-toxic substances. In the general acidic, alkaline, neutral water are not dissolved. 5. Particles uniform, large gap, low resistance, porous structure is reasonable, good adsorption performance, strong ability to intercept sewage.
