Standard gac mesh size
4x8 | 6x12 | 8x16 | 8x30 | 12x30 | 12x40 | 18x40 | 20x50 | 35x80 |
* other mesh size available as per customers requirement
Base material
Coconut shell charcoal
Activation agent
Steam air
Specifications
Ctc adsorption
Min 50 - 70%
Iodine adsorption
Min 950 - 1300 mg/g
Apparent density
Min 0.40 - 0.53 g/ml
Ball-pan hardness
Min 95 - 98 %
Ash content
Max 5 %
Moisture content
Max 5 %
Ph value
9 - 11
25 kg or 500 kg
Coconut shell based granular activated carbon is regarded as the best absorbent, which can be used in continuous process in areas like water treatment(drinking & effluent water), removal of mercury from effluents or alkali cells, solvent recovery, gold recovery, removal of odour, gas masks, as catalyst carrier, for dechlorination of water, purification & separation of gases, kitchen hoods, dry cleaning etc.
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.
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
It used in the field of gas phaseadsorption, recovery of organic solvents such as alcohol, ester, hydrocarbonand aromatic. It used for airfiltration, purification and removal of harmful gases. Mainly used for air purifier,gas mask, operating room, chemical medicine workshop, purification of hotelrooms and organic solvent recovery. Widely used in thepurification and deodorization for the drinking water, in the further (deep)treatment to the toxicity, COD, BOD, Cdonbacillus, etc for the industrialwastewater and municipal wastewater, in the ultra water purification for theelectronic & pharmaceutical industries. Coal granular activated carbon, specifications (4x8 mesh, 5x10 mesh, 8x16 mesh, 8x30 mesh, 12x40 mesh,30x60mesh) Powder 200-325 mesh Main index : iodine value :600-1000mg/g; Moisture: less than 10%; Strength: more than 95%. Chengde JisenCarbon Industry Company has an ISO 9001 certificate. We only do the activatedcarbons which are 100% according to the specifications or customers' detailrequest. As for packaging, generally it is 25 KG PP BAGS or 500 KG PP BAGS.
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
Type: Coconut shell activated carbon Mesh: 4x8, 8x16, 8x30 mesh Iodine Number (AWWA B 600-78): 900-1200 mg/g Application: Drinking Water purification, process water and condensate stream purification, wastewater treatment, chemical purification, food stuff purification
Feature - Good adsorbent and high hardness number Color - Black Main Ingredient/Material - 100% Coconut-based Charcoal Grade - "CTC 40-70 / Iodine 800 - 1300" Size - 3X30, 3X50, 3X60, 4X8, 4X10, 4X12, 4X14, 4X16, 5X10, 5X12, 5X14, 5X16, 5X20, 5X30, 5X50, 6X10, 6X12, 6X14, 6X16, 6X20, 6X30, 6X50, 7X10, 7X12, 7X14, 7X16, 7X20, 7X30, 7X50, 8X12, 8X14, 8X16, 8X18, 8X20, 8X25, 8X30, 8X35, 8X50, 10X16, 10X18, 10X20, 10X25, 10X30, 10X35, 10X40, 10X50, 12X18, 12X20, 12X25, 12X30, 12X35, 12X40, 12X45, 12X50, 14X20, 14X25, 14X30, 14X35, 14X40, 14X45, 14X50, 14X60, 16X20, 16X25, 16X30, 16X35, 16X40, 16X45, 16X50, 16X60, 18X25, 18X30, 18X35, 18X40, 18X45, 18X50, 18X60, 18X70, 20X30, 20X35, 20X40, 20X45, 20X50, 20X60, 20X70, 20X80, 25X40, 25X45, 25X50, 25X60, 25X70, 25X80, 30X50, 30X60, 30X70, 30X75, 30X80, 35X50, 35X60, 35X70, 35X75, 35X80, 40X60, 40X70, 40X75, 40X80, 45X60, 45X70, 45X75, 45X80, 50X70, 50X75, 50X80 "Brand Name: " - BFCARB Usage - Quality granular/powder Activated Carbon from coconut shell suitable for water, air, food and beverage, pharmaceutical, mining and other various applications with the benefit of cost effectiveness, hardness, ease of handling and more importantly environment-friendly because it is from a renewable source. Certification: - NSF, Halal, Kosher
Product Material - Coal Base Iodine Value mg/gm - 600 | CTC % - 55.0 to 70.0 | Moisture % - 5.0 max | Ash Content % - 10.0 max | Hardness - 95.0 min | Particle diameter MM - 3.0,4.0,5.0 | Packing 25 KG HDPE Bag | Versatile Applications: Water Purification | Air Purification | Medical and Pharmaceutical..... Choose our Activated Coconut Carbon for unparalleled purity and performance.