The use of carburizer in casting can greatly increase the amount of scrap steel, reduce the amount of pig iron, or use no pig iron. The feeding method of furnace smelting should be put into the furnace with waste steel and other materials, and the small dosage can be added to the surface of the molten iron. However, it is important to avoid large quantities of iron and water in order to prevent excessive oxidative effects and insufficient carbon content of casting. The amount of carbon added is determined according to the ratio of other raw materials and carbon content. Different types of cast iron are selected according to the need to choose different types of carbon. The characteristics of the carburizing agent itself choose pure carbon graphitized material, reduce the impurities in pig iron, and the choice of carbon addition agent can reduce the production cost of the casting. In the process of smelting, the carbon content in the steel can be added to the molten steel, due to the improper loading or loading and the excessive amount of decarburization. The commonly used additive is carbon iron, electrode powder, petroleum coke powder, charcoal powder and coke powder. In converter smelting and high carbon steel, the use of petroleum coke with few impurities is used as a carbon extender. The requirement for the carbon dioxide of the converter steelmaking is high, the ash, volatile and sulfur, phosphorus, nitrogen and other impurities are low, and dry, clean, the particle size is moderate
Testing item Range Result Standard Iodine Absorption Number (g/kg) 82±5 80 GB3778-2011 Oil Absorption Number(10-5m3/kg) 102±5 99 GB3778-2011 Crushed OAN(COAN) (10-5m3/kg) 88�±5 91 GB3778-2011 Tint Test, Reflectance From ITRB 3# (%) 104�±8 100 GB3778-2011 NSA multipoint(103m2/kg) 78±5 81 GB3778-2011 STSA (103m2/kg) 75±5 72 GB3778-2011 Heating Loss/Moisture (%) 1.0 0.2 GB3778-2011 Ash Content (%) 0.5 0.2 GB3778-2011 500m Sieve Residue (mg/kg) 10 6.5 GB3778-2011 45m Sieve Residue (mg/kg) 500 332.0 GB3778-2011 Pour Density (kg/m3) 380±40 421.0 GB3778-2011 Stress at 300% Elongation (Mpa) -0.5±1.0 0.5 GB3778-2011 Fine Content(Jumbo Bag) (%) 7.0 4.3 GB3778-2011 Fine Content(Paper Bag) (%) 10 5.0 GB3778-2011
Activated carbon decription: Activated carbon is carbon with highly developed holes. It offers large specific surface area, strong absorbability and mechanical strength. Furthermore, it can resist acid, alkali and heat. It is not only used as an excellent adsorbent, but also as a catalyzer and catalyzer carrier. Widely used in industrial production, agriculture, environmental protection There are three kinds of materials activated carbon: Coal and wood and nut shell materials Coal-base activated carbon includes powdered grade, granular grade and columnar grade. Activated carbon application 1. Water purification and sewage treatment 2. As catalyst and catalyst carrier in chemical industry... 3. As catalyst and catalyst carrier in chemistry industry. 4. Refine and purification of various gases, precious metals refining and gas mask 5. For industrial tail gas purification, denitration, gas separation, PSA, air drying, 6. Food keeping fresh, gas mask, removing dioxin, accelerant carrier, home decoration, Package: 25kg into polywoven bag, PE lined. 50kg into poly woven bag, PE lined. 500kg or 1000kg into jumbo bag. (with pallets If required) Granular Coconut Activated Carbon for Gold Recovery Granular Coconut Activated Carbon for Gold Recovery Our Service: 1. Reply to your enquiry in 24 working hours; 2. Experienced staffs answer all your questions in fluent English; 3. Customised design is available. OEM are welcomed. 4. Exclusive and unique solution can be provided to our customer by our well-trained and professional engineers and staffs. Name/Specification Coconut shell activated carbon Apricot shell activated carbon Iodine adsorption value â?¥900mg/g â?¥900mg/g Benzene adsorption quality 400mg/g 400mg/g mechanical strength â?¥95% â?¥95% Filling density 0.4-0.5g/cm3 0.4-0.5g/cm3 Acetic acid adsorption quantity 500mg/g 500mg/g PH value 5-7.5 5-9 Acetic acid zinc adsorption 7mg/g 6mg/g Moisture â?¤5% â?¤5% minimum flow velocity 9-12.5m/s 9-12.5m/s Specific Surface area 900-1110m2 900-1110m2 Fire point 500°C 500°C Total hole volume 0.8cm3/g 0.8cm3/g
C9 hydrocarbon resin is made of C9 fraction,which is widely used in paint,adhesive,inks and rubber tyre. C9 hydrocarbon resin is fully compatible with nature rubber, various kinds of synthetic rubber, such as SBR,BR,CR,NBR,IIR and PE,PP,SIS,SEBS,EVA. Applications: a.Paint b.Rubber Compounding c.Adhesive d.Printing Ink
TA5100 is hydrocarbon resin which is suitable for hot-melting adhesives, (including quick packaging adhesives,book binding adhesives, wood adhesives and glue sticks, etc.) They have excellent compatibility with SIS, SBS ,EVA ,natural rubber and many kinds of synthetic rubbers . They provide enhanced performance in hot melt adhesive applications. Features of TA5100 in Hot Melt Adhesive and Pressure Sensitive Adhesives: Good open time / set time balance, Good adhesive ability Excellent aging stability Light color Applications: Hot melt adhesive, pressure sensitive adhesive
Cleaning carbon from intake ports and valves on turbo engines N54,N55 used walnut shell yellow The walnut shell powder is made from walnut broken shell, It is widely used for the surface cleanness. Mositure: 5%max Impurity content: 0.03%max Mesh size: 8-12mesh, 12-20mesh, 20-30mesh, 30-40mesh, 40-60mesh, 60-80mesh, 80-120mesh Colour: yellow Packing: double plastic bag or according to your requirement
The fiber spherical filter sold by Ningxia Biyuan Activated Carbon Co., Ltd. is formed by a fiber plug structure and it is compared with the traditional particle filter. Good elasticity, no embossed surface, large pores, loss of water head, acid and alkali, etc.; During filtration, the flow direction of the filter along the gap becomes smaller and smaller. The filter that is more in line with the ideal filter has a small difference in size and high efficiency. Fast filtration, strong sewage interception capacity, renewable, filtration of various waters. Ningxia Biyuan Activated Carbon Co., Ltd. is a professional manufacturer and has about eight years of different filter media production and domestic historical trade. Now we are committed to developing our international trade. We adhere to the principle of "integrity management, quality service". Our employees are professional and sincere, and our prices are fair. Look forward to working with you.
Coal based activated carbon uses high-quality anthracite coal as raw material, and is developed through a series of processes such as carbonization, cooling, activation, and washing. Granular activated carbon is obtained by carbonization and activation of wood, hard husk or animal bone, and then converted to coal by crushing, molding or even carbonization and activation with uniform coal particles.
Carbon additive sold by Ningxia Biyuan Activated Carbon Co., Ltd. is a kind of filter material for water treatment. It can be used for ordinary acid, moderate alkali treatment. The product has a large surface area and all indicators exceed the standards of the Ministry of Construction. Anthracite filter media are particularly selected from deep well minerals and therefore contain the highest percentage of carbon. Raw materials are often filtered and washed to ensure that the product has a good effect on water filtration. Ningxia Biyuan Activated Carbon Co., Ltd. is a professional manufacturer and has about eight years of different filter media production and domestic historical trade. Now we are committed to developing our international trade. We adhere to the principle of "integrity management, quality service". Our employees are professional and sincere, and our prices are fair. Look forward to working with you.
Powder activated carbon is made from high quality sawdust and charcoal which are refined by scientific method. Itsappearance is in black and with large pores. It is non-toxic and tasteless. It is featured by large surface area,strong adsorption capacity, fast filtration speed and high purity of decoloration etc.
Columnar activated carbon is made of coal-based powdered raw materials and binders through kneading, extrusion molding, carbonization and activation. Coal based columnar activated carbon has a developed pore structure, good adsorption performance, high mechanical strength, easy regeneration, low cost, etc..
Coconut Shell Activated carbon is a high activity granular activated carbon manufactured for gold recovery. Coconut Shell Activated carbon has large micropore volume makes it particularly well suited for the removal of low molecular weight organic compounds and their chlorinated by-products such as chloroform and other trihalomethanes (THMs). Coconut Shell Activated carbon is also ideally suited for the removal of oxidizing agents such as chlorine and ozone from water. An important feature of this material is its superior mechanical hardness and the extensive dedusting during its manufacture ensures an exceptionally clean activated charcoal product.
Introduction of active carbon use high-quality coconut shells as raw material, undergoing series production process refined with an appearance of black granular. Have the advantages of well-developed pore structure, large specific surface area, strong adsorption, stable performance. It is suitable for high purity of potable water, industrial water and wastewater treatment, the depth of the purification of chlorine bleaching, deodorization, and gold refining etc Coconut Shell Activated Carbon Specification Iodine Value 600-1200mg/g Abrasion Number 95% CTC 50%-85% PH 5-9 Ash 3%-15% Moisture 5%-10% Apparent density 0.45-0.55g/cm3 Methylene Blue Value 120-180mg/g Price Range USD780-1725/Ton FOB Tianjin Coconut Shell Activated Carbon Shipping: ²For samples, can be send by express of EMS door to door service, by Economic express to save the buyer cost or by Intl priority to shorten the transit time at the buyer request; ²For mass order delivery, can be optional with terms of Exwork, FOB, CIF by air or by sea based on the buyer forwarder or our recommended local forwarder at the buyer convenience . 2019 Best Selling Coconut Activated Carbon for Drinking Water Purification Coconut Shell Activated Carbon Payment: ²Paypal, Western Union, MoneyGram for samples, small qty order or urgent orders at the buyer convenience. ²TT, O/A, L/C at sight optional and flexible for mass orders.
Coal Based Pellet Activated Carbon for Water Purification Product Description Product Introduction Our activated carbon is made of high quality wood under strictly controlled conditions. Different activated carbon adopt different technology and can meet customers' different requirements. Material: Highly Selected Anthracite Coal Named TaiXi Or High Quality Bituminous Coal Performance Feature High mechanical strength Developed pore structure Large specific surface area Adsorption speed High adsorption capacity Endure high temperature and high pressure Coal Based Pellet Activated Carbon for Water Purification Coal Based Pellet Activated Carbon for Water Purification Specification Pellet Activated Carbon Iodine(MG/G): 800--1300 Benzene Absorption(%) 30--75 Bet surface Area(M2/G): 400-1500 Ash(%): 1--10 Hardness(%): 85-98 Bulk Density(KG/L): 0.35-0.65 Moisture(%) 0.5-8 Floating(%): 0-5 Coal Based Pellet Activated Carbon for Water Purification Company Information Since 2007 with rich exported experience Good service and after-sale service First-class production equipment and workshop Good reputation in the global market What you think is what we want to do Positive, progressive, innovative
ACTIVATED CARBON PROPERTIES Activated carbon is a non-hazardous carbon-bearing product with a porous structure and a very large internal surface area. The chemical structure of activated carbon can be defined as a crude form of graphite, with a random amorphous structure that is highly porous over a range of pore sizes, from visible cavities and gaps to those of molecular dimensions. High Quality Coconut Shell Activated Carbon We produces wide range of powdered and granular coconut shell activated carbons for liquid phase applications. Its particle size and pore structure has been designed to provide the best adsorption of impurities from liquid steam with the least flow resistance and pressure drop. T he resulting product is characterized by high internal surface area and contains a broad pore size distribution. The granular activated carbon is abrasion resistant and can be used in either conventional fixed or pulse bed adsorption applications. The hardness of these products allows repetitive custom reactivation cycles to avoid the high cost of carbon disposal. Typical applications include wastewater treatment, groundwater remediation, chemical purification, food grade applications, pharmaceutical, and potable water treatment. High Quality Coconut Shell Activated Carbon Activated carbon To be used for dechlorination, deoiling of industrial water such as food,chemical industry,electric power,electric plate, etc,and further purifying treatment of potable water and sewage water. High Quality Coconut Shell Activated Carbon Specs: Technical index JL-15 1.5 JL-24 2.4 JL-30 3.0 JL-40 4.0 JLB 8-24 Hardness (%)â?¥ 90 90 90 90 90 Loading density (g/l) 450-600 450-600 350-500 450-600 450-600 Moisture (%)â?¤ 5 5 5 5 5 Ash content (%)â?¤ 12 12 12 12 12 PH Value 6-10 6-10 6-10 6-10 6-10 Chloroethane Steam Protection Time minsâ?¥ 25 25 25 25 25 3# Benzene ProtectionTime (mins)â?¥ 45 -- 45 -- 45 4# Ammonia ProtectionTime(mins)â?¥ 25 -- 25 -- 25 7# Dioxide protective Time(mins)â?¥ 30 30 30 30 30 Remarks:1.Quality and mesh can be adjusted according to customer's producting process; 2.When it used sold improvement,it appears to powder.
ACTIVATED CARBON PROPERTIES Activated carbon is a non-hazardous carbon-bearing product with a porous structure and a very large internal surface area. The chemical structure of activated carbon can be defined as a crude form of graphite, with a random amorphous structure that is highly porous over a range of pore sizes, from visible cavities and gaps to those of molecular dimensions. High Quality Coconut Shell Activated Carbon We produces wide range of powdered and granular coconut shell activated carbons for liquid phase applications. Its particle size and pore structure has been designed to provide the best adsorption of impurities from liquid steam with the least flow resistance and pressure drop. The resulting product is characterized by high internal surface area and contains a broad pore size distribution. The granular activated carbon is abrasion resistant and can be used in either conventional fixed or pulse bed adsorption applications. The hardness of these products allows repetitive custom reactivation cycles to avoid the high cost of carbon disposal. Typical applications include wastewater treatment, groundwater remediation, chemical purification, food grade applications, pharmaceutical, and potable water treatment. High Quality Coconut Shell Activated Carbon Activated carbon To be used for dechlorination, deoiling of industrial water such as food,chemical industry,electric power,electric plate, etc,and further purifying treatment of potable water and sewage water. High Quality Coconut Shell Activated Carbon Specs: Technical index JL-15 1.5 JL-24 2.4 JL-30 3.0 JL-40 4.0 JLB 8-24 Hardness (%)â?¥ 90 90 90 90 90 Loading density (g/l) 450-600 450-600 350-500 450-600 450-600 Moisture (%)â?¤ 5 5 5 5 5 Ash content (%)â?¤ 12 12 12 12 12 PH Value 6-10 6-10 6-10 6-10 6-10 Chloroethane Steam Protection Time minsâ?¥ 25 25 25 25 25 3# Benzene ProtectionTime (mins)â?¥ 45 -- 45 -- 45 4# Ammonia ProtectionTime(mins)â?¥ 25 -- 25 -- 25 7# Dioxide protective Time(mins)â?¥ 30 30 30 30 30 Remarks:1.Quality and mesh can be adjusted according to customer's producting process; 2.When it used sold improvement,it appears to powder.
3.0mm Desulfurization Chemical Coal Based Activated Carbon Pellet 1. Product Description: pellets activated carbon Product Description Product Introduction Our activated carbon is made of high quality anthracite under strictly controlled conditions. Different activated carbon adopt different technology and can meet customers' different requirements. Material: Highly Selected Anthracite Coal Named TaiXi Or High Quality Bituminous Coal Performance Feature High mechanical strength Developed pore structure Large specific surface area Adsorption speed High adsorption capacity Endure high temperature and high pressure Not easily broken Durability and renewable 3.0mm Desulfurization Chemical Coal Based Activated Carbon Pellet3.0mm Desulfurization Chemical Coal Based Activated Carbon Pellet 2.Speicification of activated carbon Specification of CAC Specification value Iodine(MG/G): 800--1300 CTC(%) 30--120 Benzene Absorption(%) 30--75 Bet surface Area(M2/G): 400-1500 Ash(%): 1--40 Hardness(%): 85-98 Bulk Density(KG/L): 0.35-0.65 Moisture(%) 0.5-8 Floating(%): 0-5 Diameter(MM): 0.7-10 3.0mm Desulfurization Chemical Coal Based Activated Carbon Pellet 3. Our company Company Information Since 2007 with rich exported experience Good service and after-sale service First-class production equipment and workshop Good reputation in the global market What you think is what we want to do Positive, progressive, innovative
3.0mm Desulfurization Chemical Coal Based Activated Carbon Pellet 1. Product Description: pellets activated carbon Product Description Product Introduction Our activated carbon is made of high quality anthracite under strictly controlled conditions. Different activated carbon adopt different technology and can meet customers' different requirements. Material: Highly Selected Anthracite Coal Named TaiXi Or High Quality Bituminous Coal Performance Feature High mechanical strength Developed pore structure Large specific surface area Adsorption speed High adsorption capacity Endure high temperature and high pressure Not easily broken Durability and renewable 3.0mm Desulfurization Chemical Coal Based Activated Carbon Pellet3.0mm Desulfurization Chemical Coal Based Activated Carbon Pellet 2.Speicification of activated carbon Specification of CAC Specification value Iodine(MG/G): 800--1300 CTC(%) 30--120 Benzene Absorption(%) 30--75 Bet surface Area(M2/G): 400-1500 Ash(%): 1--40 Hardness(%): 85-98 Bulk Density(KG/L): 0.35-0.65 Moisture(%) 0.5-8 Floating(%): 0-5 Diameter(MM): 0.7-10 3.0mm Desulfurization Chemical Coal Based Activated Carbon Pellet 3. Our company Company Information Since 2007 with rich exported experience Good service and after-sale service First-class production equipment and workshop Good reputation in the global market What you think is what we want to do Positive, progressive, innovative
High Quality Wood Powder Activated Carbon Applications: Powder activated carbon suitable for sugar, pharmaceutical, beverage, alcohol and other water purification industry, the organic solvent decolorization, refining, purification and wastewater treatment are also widely used. 1). Powder activated carbon suits for various types of sewage treatment, the primary tap water, sugar, edible oil,monosodium glutamate,fruit juice,wine, citric acid, tartaric acid, fine chemical refining bleaching, antibiotics, hormones, vitamins and other types of drug decoloration, removal impurities. 2). various types of Pharmaceutical, food additives, MSG, chemical industry, beverage etc bleaching, removing impurity, delicate, suitable for water purification. 3). Water purification industry, on the decolorization of organic solvents, refining,purification and sewage treatment are also widely used. Packing and delivery : Packing: activated carbon powder of 25kg/bag, 500kg/bag, 1000kg/bag or as customers own request. Shipping: activated carbon powder of ship goods within 14 days upon receipt of deposit.
Raw materials of the activated carbon: Wood: coconut shell, nut shell, peach shell, apricot shell, jujube shell, sawdust and charcoal. Coal: high quality of the anthracite coal from Shanxi province. Shape and size of the activated carbon: 1. Granular: 4-8, 5-10, 6-12, 8-16, 8-30, 10-24, 12-20, 20-40, 40-60, 60-80mesh 2. Powder: 80, 100, 150, 200, 325mesh 3. Columnar: 0.9, 1.5, 2.0, 3.0, 4.0, 5.0, 6.0, 8.0, 9.0mm, 4. Spherical: 1-2, 2-4, 4-6, 6-8mm Manufacturing process: Chemical method Physical method Wood/Coal Powder Activated Carbon for Water Treatment Introduction of the powder activated carbon: Powdered activated carbon, acupuncture charcoal with high quality wood chips and shells as raw materials. Using zinc chloride production, with a developed mesoporous structure, adsorption capacity, rapid filtration and other characteristics. Mainly used for a variety of injection of decolorization, refining and removal of "heat", can also be used vitamin C and other raw materials decolorization. Decolorization ability, quick speed, for medicine, pesticides, Chinese and Western decolorization, refining and absorption of intestinal bacteria, detoxification effect. Commonly size: 80, 100, 150, 180, 200, 325mesh Wood/Coal Powder Activated Carbon for Water Treatment Production Processing of the powder activated carbon: Physical method: wood steam activation refine crushing packing Chemical method: wood screening add zinc chloride or phosphoric acid carbonization activation drying grinding powder packing Features of the powder activated carbon: High decolorization rate; Rapid adsorption; Large adsorption capacity.
