Petroleum By Products Suppliers and Manufacturers

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 de�­dusted. 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.

Pre-baked Carbon Anode carbon anode block (Pre-baked Carbon Anode / carbon anode block / Carbon Anode Scraps ) is a neutral refractory product made of carbonaceous as raw materials, adding appropriate amount of binder. Carbon anode block raw materials include anthracite, coke and graphite, as well as asphalt, tar and anthracene oil and other bonding agent. AS anthracite volatile less, and has dense structure, carbon anode block use it as aggregate, adding metallurgical coke (coal), and asphalt as a binder.

To suit the requirements of water purification, modern approach is to filtering huge volumes of water contaminated with many organic and inorganic contaminants but in form of blocks along with reverse osmosis, UV irradiation, mineral addition, etc. Carbon blocks are engineered and manufactured using compression molding or extrusion for different applications such as dechlorination, bad taste and odour removal, chloramines and organic materials removal, VOC removal, heavy metal removal, etc. Carbon blocks provide effective and versatile filtration for a wide range of different applications such as sediment and chemical removal. - Manufactured from coconut shell based low ash, micro porous Activated Carbon. - Designed to be used in most standard size housings. - High adsorptive capacity & high Iron, HMR & VOC removal Capacity - Simultaneously removes chlorine, bad taste, odour and organic contaminants from water. - Provides particular filtration and high dirt capacity. Size & Diameter can be customised as per the Buyers requirements

Activated carbon has very high capacity to adsorb organics, inorganics, bad taste and odour material. Adsorption capacity is enhance by modifications such as acid washing because this modification removes the acid soluble inorganic materials from the carbon and make it more porous, efficient and useful for various liquid process applications such as waste water treatment, water purification, decolourisation process in chemical and pharmaceutical industries, food and beverage industry for many purposes such as decolourization of sugar, dechlorination, decaffeination, purification of organic compounds, etc. Some of the benefits of Acid Wash carbon include Dechlorination of water, better taste, removal of bad odors, removal of color from water, removal of organic substances, etc. Available in different mess Size as per customer requirement.

One of the main applications of granular activated carbon is the purification of water. Its function is the retention of organic contaminants and the elimination, by chemical reaction, of the free residual chlorine that remains in the water after the disinfection stage. In order to inhibit bacterial growth, the surface of the carbon is impregnated with 0.1% metallic silver to make carbon bacteriostatic using ionic silver to enable it to bind strongly with carbon surface to make it suitable to function and purify large volumes of water. - High efficiency - Negligible silver leaching - No health hazards to humans - No loss in Bacteriostatic property up to 6000 litres water - Available in Granular and block form

CHM REMOVAL BLOCK (Heavy Metal Removal) - Heavy metal (HM) is any metallic chemical element are highly toxic for both animals and human beings, and can be bio-accumulated through biological chains and are non-biodegradable and persistent. Their toxicity may occur due to industrial emission that contaminates waterways, nearby streams and rivers, contamination of irrigation water, the application of fertilizer and metal-based pesticides, harvesting process, transportation, storage, or sale. Elements, such as Cadmium and Chromium, are considered carcinogenic, while Iron, Copper, Manganese, Zinc, and Nickel are considered essential trace elements. Arsenic is also another heavy metal which is available in almost 70% bore well water. Therefore, it is essential to purify the water to make it potable. The conventional methods for heavy metal removal from waste water which includes chemical precipitation, reverse osmosis, and solvent extraction are expensive. Adsorption on adsorbent such as active carbon or modified active carbon is an alternative method, because it is cost effective and simple to design. Size & Diameter can be customised as per buyer's requirement.

Mercury and its compounds are cumulative toxins that are harmful even when taken in very small amounts. Itâ??s unique properties allow widespread applications across the paper and pulp industry, chemical processors, & other various manufacturers. Activated carbons are an excellent solution to control the widespread discharge of elemental mercury and its salts. Flexus Global provides Specially designed Carbon to treat a variety of flue gas compositions, high adsorption capacity for many pollutants with exceptional mercury removal rates and low carbon usage. Most commonly used adsorbents for removal of pollutants and treatment of wastewater. Available in Different Mesh Sizes.

VOC REMOVAL BLOCK - Activated Carbon filters effectively Removes Volatile organic compounds (VOC) from water causing irritation in the eyes, nose, and throat, headaches, loss of coordination, and nausea. RO does not provide the adequate removal of VOCs. The adsorption properties of the activated carbon filter suit to remove the carbon-based VOC. No better defense mechanism against VOCs is offered than carbon as active carbon based on coconut shell is microporous and micropores can only house them suitably. To enhance the adsorption capacity of active carbon block we provide modified active carbon with nano alumina. These VOCs Blocks can be manufactured in different size for different applications. Size & Diameter can be customised as per buyer's requirement.

Carbon monoxide (CO) is a very toxic gas with TLV of 35 ppm and it is to be removed from the air in mines, enclosed spaces, fire breaking places. Active carbon can not hold the CO due to physisorption and therefore palladium impregnated carbon was developed which became even more active due to high RH. This again one of the very specialized carbon exported by us for air purification and CO removal. It almost works like the turn over catalyst and offers very high protection against CO. This carbon has High Surface area providing almost offers endless protection against CO, Works in any RH but becomes more active at high RH.

(Color Taste Odor Removal) - We are leading exporter of Activated Carbon Blocks, made from high Surface Area, low ash coconut based Activated Carbon with high adsorption efficiency and contaminant removal capacity. The CTO Blcks have high adsorptive capacity that simultaneously removes chlorine, bad taste, odor and organic chemicals that contribute to bad taste. They are suitable for use as Pre and Post Reverse Osmosis Systems in CTO BLOCKS (Color Taste Odor Removal) residential and commercial water purification. Size & Diameter can be customised as per buyer's requirement.

IRON REMOVAL BLOCK - Iron is one of the major problem in ground water of many areas in India. Excessive levels of iron above 0.3 mg/l in water, may lead to many problems in usage and also adverse health effects. Iron will be in the form of Fe2+, Fe3+ and as few more other compounds in dissolved state in water. Iron imparts color in water if it is excessive, which leads to aesthetic effects in water. If it is used for laundry application, affects the color of the white fabric. Size & Diameter can be customised as per buyer's requirement.

Exhaust gases from several industrial and production units where coal or sulfide ores are used, contain sulfur-containing toxic gases and vapors such as sulfur dioxide, hydrogen sulfide, carbon disulfide, and several organosulfur compounds. These industrial gases need to be desulfurized effectively before mixing with the environment. Sulfur can also be removed with the use of activated carbons. Flexus Global speciality activated carbons are promising adsorbents for SO2 and sulfur-containing toxic gas removal due to their high efficiency and regenerative capacity.