Selecting low ash low sulphur bituminous ,adopting agglomeration process and well-controlled steam activation. The activated carbons display good hardness and high internal surface area , thus effectively adsorb the organic pollutants with large and small molecules and remove the taste and odor compounds and bear repeated backwashing and resist the abrasion. The granular activated carbons functioned as both filtration and adsorption mainly treat the surface and ground water source and produce the clean drinking water.
Particle Size(mesh) - 4-8, 5-10, 6-12, 10-24, 8-30, 20-40 Packing Density (g/ml) - 0.45-0.55 Hardness (%) - 95 Ash Content (%) - 5 Moisture (%) -10 Iodine Value (mg/g) - 900-1250 PH - 6-9 Packaging Details 25kgs/bag, or 500kg/big bag
Granular activated carbons are made from rigid raw materials, giving the necessary hardness to avoid excessive losses due to attrition and handling. They present large internal surface of pore structure, ensuring high adsorption power in specific purposes and uses. They are used in fixed or moving beds as columns where the liquid or gas passes through and gets purified. They can be used in liquid or gas phase continous adsorption process and offer unusual economy in cases where carbon regeneration is favorable. In liquid phase applications they remove colloids and organic substances that give undesirable odors, colors and taste to the products. They are efficiently used for water dechlorination in processes which require super chlorination as well as the removal of organic substances from the water. In vapor phase application they participate in the solvent recovery, adsorption of colors, purification of carbon di-oxide and catalyst support. They are also used to reduce the COD and BOD in effluent waste water. Granular activated carbon is produced from coconut shell charcoal by the process of steam activation. The coconut shell charcoal is fed into the rotary kiln and activated by steam at high temperatures resulting in the evaporation of impurities and opening up of pores on the surface. The resultant big particles are then crushed and sieved to get the desired particle size. Our main grades of granular activated carbon are given as under. We can customize the iodine value as well as the particle size according to your requirements
HiraChem is your specialist supplier of Granular Activated Carbon. Pure carbon which is gold recovery granular activated carbon is coconut-shell-based granular activated carbons specially designed for gold recovery operations. GR was developed to be a consistent, high performance, high activity gold recovery carbon product line. The activated carbon's ability to achieve high gold loadings and the relative ease with which they can be stripped enables gold processors to obtain the highest possible yields from ores with high silver/gold ratios, carbonaceous ores and ores containing other metals that complex with cyanide; for example, copper and nickel. In Carbon in Leach (CIL), Carbon in Pulp (CIP), and Carbon in Column (CIC) circuits, it is essential that the activated carbon employed provides excellent process performance, minimal losses due to attrition, and minimal maintenance problems. Through the years, Pure carbon has continually upgraded its manufacturing processes to ensure that it continues to provide high quality products. Steps have been added to the manufacturing process which have improved the carbon's resistance to abrasion and reduced its tendency to plug retention screens in adsorption tanks. Platelets (flatter granules which are relatively long and wide while not particularly thick) can end up oriented in such a manner that they pass through the retention screens. This results in a loss of gold-containing carbon, which directly affects percent recovery and pro stability. In order to have a product that has less tendency to plug screens with "platelets," GR is also processed through a vee-wire screen and deÃ?Âdusted. GR products are manufactured specifically for gold adsorption. As a result, the quality of the carbon is extremely consistent and tailored to gold recovery applications. GR activated carbon enable the extraction of even trace amounts of gold from every ton of ore, even when processing average or low-grade ores. Pure Carbon expertise in activated carbon application technology is a valuable resource for designing and optimizing.
Granular activated carbons are made from rigid raw materials, giving the necessary hardness to avoid excessive losses due to attrition and handling. They present large internal surface of pore structure, ensuring high adsorption power in specific purposes and uses. They are used in fixed or moving beds as columns where the liquid or gas passes through and gets purified. They can be used in liquid or gas phase continous adsorption process and offer unusual economy in cases where carbon regeneration is favorable. In liquid phase applications they remove colloids and organic substances that give undesirable odors, colors and taste to the products. They are efficiently used for water dechlorination in processes which require super chlorination as well as the removal of organic substances from the water. In vapor phase application they participate in the solvent recovery, adsorption of colors, purification of carbon di-oxide and catalyst support. They are also used to reduce the COD and BOD in effluent waste water. Granular activated carbon is produced from coconut shell charcoal by the process of steam activation. The coconut shell charcoal is fed into the rotary kiln and activated by steam at high temperatures resulting in the evaporation of impurities and opening up of pores on the surface. The resultant big particles are then crushed and sieved to get the desired particle size. Our main grades of granular activated carbon are given as under. We can customize the iodine value as well as the particle size according to your requirements
We are exporter of Activated Carbon. Activated carbon made from raw organic material such as coconut shell. The raw material of activated carbon pulverized and sieved into appropriate and uniform particle sizes. Carbon has been used as an adsorbent for centuries. Activated carbon is a particularly good adsorbent due to its high surface area to volume ratio.
We are supplier and exporter of Activated Carbon. Granular Activated Carbon Products range from the size 0.2mm to 3.75mm. Granular Activated Carbon has relatively larger particles size compared to powdered activated carbon and consequently, presents a smaller external surface. Powdered Activated Carbon Powdered Activated Carbons are small activated carbon particles, with a size that is predominantly less than 0.075 mm. Activated Carbon is used worldwide in purification of Water, Air, etc. We are producers Dura specie of Palm Kernel Shells Powder & Pellets Activated Carbon, with over 1600 Iodine level and equally high level of Harness.
Water purification
Selected Anthracite Coal Granular Activated carbon for amine purify ,remove EDA, MEDA, DIPA, etc Granular Coal based activated carbon is made from coal though high temperature activation .It is black in appearance, non-toxic and tasteless, with large pores. It is featured by strong adsorption capacity, high wear-resistant performance etc. It is evtensively applied to solvent recovery, catalyst carriers, gas adsorption and water purification in the field of chemicals, environmental protection, power plant, electronics, petrochemical industry, farming, medicine, marine transportation. Packing 25kg PVC bags+1MT big bag or as customers'requested Trade terms FOB CNF CIF Payments terms 1).T/T 30%advance , 2).the balance against copy of B/L Delivery time After we receive deposit within 7-10days Sample Sample is free within 1kgs
Appearance - Black Powder Particle size - 5-10 um Surface area - 2000 m2/g C content - >95%
Name of product-Coconut shell Activated carbon/ Activated carbon/Activated carbon for Gold recovery/Activated carbon for water treatment/Activated carbon for Gas treatment Key Specifications/Special Features: Iodine- 900 to 1400 , CTC - 45 to 100 we can able supply Mesh Size: 4x8,6x12,8x16,8x30,12x40,12x30,20x50,30x60,50x100,50x200, below100 Mesh, 90% Pass Below 200 Mesh, minus 325
We are sourcing solutions service provider based in Shanghai in 2019. No matter your industry, we guarantee reliability, consistency, and efficiency. Activated carbon and all it's derivatives for gas purification, water treatment and Gold mining with best quality, are some of our wide range products we have sourced before. Whatever the specifications you need we can find it for you with a best rate. All you need to do is to specify your specifications as below.. Ash Content, Mesh Size, Bulk Density, Iodine, Hardness, Moisture Percent, Shape & Size. Packing details: 1- 25kg/bag 2- 1ton/jumbo bag 3- Pack as per your request. HS code: 3802109000 And for more details please drop us a message here and we will get back to you in 24 hours.
Granular activated carbon is defined as the activated carbon being retained on a 50-mesh sieve. GAC products are made from coconut shell, coal, lignite, and anthracite products. Adsorption is the primary mechanism by which GAC works and the primary reason it is widely used to reduce undesirable taste, odor and color and to improve the safety of drinking water. Coconut granular activated carbon is mainly used for gold recovery. And 4*8mesh coconut shell activated carbon is usually applied for some heavy metals removal from the waste gas. According to different applications, clients can choose different activated carbon types according to the specific working conditions.
Sales Specifications Appearance: Black Powder/Granules pH: 5.15 -5.63 Moisture as Packed: 3.2- 4.6 Iodine Number (mg/g): 1110.05 - 1120.79 -40 Mesh: 0.5 -1.55% Hardness Number: 98 Total Ash Content: 3.5 -3.7% Packing 55.12 LB Bag, 40 bags per pallet
Wood Based Powder Activated Carbon is used for decolorizing in sugar liquors, juices,soybean and food industries. Wood powder activated carbon is non-toxic, without taste and it has the appearance of a fine black powder. Mb Value : 140 to 320 Ash:7 to 12%
Coal based activated carbon originates from coal that has undergone a steam activation process Coal based carbon has mainly mesopores and macropores and is very popular in gas phase purification portable water purification wastewater purification and aquariumpond water purification applications The carbonaceous product of wood Applications Gas phase purification Water purification system
Coconut shell activated carbon is derived from coconut shells. It has a very high hardness and is more abrasion resistant than any other type. It is a totally natural, environmentally friendly product that has a very small carbon foot print. The carbonaceous product of coconut. Applications â?? Portable water purification Wastewater purification Gold absorption from gold solution Medical use
Raw Activated Carbon Powder can be used for all liquid phase filtration applications. It is commonly used to filter chloramines and organic compounds, including pesticides and herbicides, from drinking water. Additional applications include: * Pharmaceutical * Oil & Gas * Drinking water treatment * Groundwater remediation * Wastewater treatment * Pulp & Paper * Brewery & Winery * Dechlorination/chloramine reduction * Removal of organic contaminants * Taste and odor reduction * Disinfection-by-product (DBP) removal
This product uses high quality apricot shell, hickory shell as raw material, using excellent technology for carbonization, activation, refined processing. This product is black unshaped particles, with developed pore gap structure, has a good purification of drinking water efficiency, can remove the water odor, odor, chlorine, phenol, mercury, lead, arsenic, cyanide and other harmful substances, is to fill families, social groups, hotels and advanced purification water production equipment thinking material.
Our Powder activated carbon is manufactured using pure pine wood which is an excellent base for manufacturing activated carbons with good adsorption power. The steam activated process is done by activating the charcoal in a rotary kiln by heating at high temperatures by steam. The activated carbon that comes out from the kiln is called unwashed activated carbon. These unwashed activated carbon has higher ash and iron content. This is reduced by washing the unwashed activated carbon with acid (HCl / H2SO4) and purified water. This results in reduction of ash content to as low as 1% and iron as low as 50 ppm. The gradation of different qualities of activated carbon is done on the basis of Methylene blue value and iodine value. The iodine value is a better test as the particle size of iodine molecule is small enough to penetrate the smallest of pores. We can relate the iodine value of activated carbon directly to its surface area because of the above fact.
