Activated carbon, also known as activated charcoal, is a form of carbon processed to have small, low-volume pores that increase its surface area. This increased surface area makes activated carbon highly effective for adsorptionâ??a process by which molecules and ions adhere to the surface. Here are some key points about activated carbon: Production: Activated carbon is typically produced by heating carbonaceous materials, such as wood, peat, coconut shells, or sawdust, in the presence of a gas that does not react with the material, creating a porous structure. Porous Structure: The activation process creates a highly porous structure with a large surface area. This structure allows activated carbon to adsorb a wide range of substances onto its surface. Adsorption Properties: Activated carbon is widely used for adsorbing various impurities and contaminants from liquids and gases. It can effectively remove organic compounds, chemicals, odors, and even some metals. Applications: Activated carbon finds diverse applications in various industries, including water treatment, air purification, food and beverage processing, pharmaceuticals, and environmental cleanup. It is used in water filters, air purifiers, gas masks, medical treatments, and more. Water Purification: Activated carbon is commonly used in water treatment processes to remove impurities, chlorine, organic contaminants, and undesirable odors, improving the taste and quality of water. Air Purification: In air purification systems, activated carbon filters can capture and remove volatile organic compounds (VOCs) and other airborne pollutants, contributing to cleaner air. Medical Uses: Activated carbon is used in certain medical treatments and poison control efforts. It can be administered orally to absorb toxins in the gastrointestinal tract. Gold Recovery: Activated carbon is also used in the gold mining industry for the recovery of gold from cyanide solutions. Environmental Remediation: Activated carbon is employed in environmental cleanup efforts to adsorb pollutants from soil and water, aiding in the remediation of contaminated sites. Reactivation: Activated carbon can sometimes be regenerated or reactivated after use by exposing it to high temperatures to remove adsorbed impurities, allowing it to be reused. Activated carbon's versatility and adsorption capabilities make it a valuable material in numerous applications where purification and removal of contaminants are essential.
We supply all types of South African Coal(RB1,RB2,RB3)both local and international market
The Port of Richards Bay is located in Richards Bay harbour on the Indian Ocean coast of South Africa, and contains the Richards Bay Coal Terminal which is the largest coal export facility in Africa Origins: indonesia,south africa,russia,colombia,australia
Coal RB1/RB2/RB3 - MOQ 25-500,000 MT (any required form)
Place of Origin: South Africa Brand Name: RB3,RB2,RB3 Model Number: RB3,RB2,RB3 Type: Bituminous coal Application: Steam Coal Shape: Lump Coal Calorific: 5500 Ash Content: 23 Sulphur Content (%): 1 Moisture (%): 12 Volatile Matter (%): 22 Specifications Calorific Value Basis 5,500 Kcal/kg Ncv Calorific Value Min 5,300 Kcal/kg Ncv Total Moisture (arb) 14,0% Max Volatile Matter (arb) 22,0% Max Ash (arb) 23.0% Max Sulphur (arb) 1,0% Max Hgi 45-70 Nominal Topsize 50mm Idt (reducing Atmosphere) Min 1,250° C Carlium Oxide In Ash (db) 12.0% Max Grade Calorific Values A Grade Coal Cv 27.5 + Mj/kg B Grade Coal Cv 26.5 -27.5 Mj/kg C Grade Coal Cv 25.5 -26.5 Mj/kg D Grade Coal Cv 24.5 -25.5 Mj/kg E Grade Coal Cv 23.5 -24.5 Mj/kg Type Size Spiral 0 X 3mm Duff 0 X 8mm Brickmaker Duff: 0 X 10mm Grains: 6 X 12mm Peas: 12 X 25mm Small Nuts: 25 X 45mm Large Nuts: 45 X 80mm
Coal RB1 and RB3 We currently hold proxy's with over 20 South African mines and operations. We can supply the coal products on the following basis - FOB. We also have payment terms to suit various payment methods and supply a 2% performance bond in favor of the buyer. MINIMUM monthly order 150,000 MT. Production capacity 1 million metric tons. Sustainable long-term contracts. Access to large quantities of products with consistent quality controls in place. Direct with the mines and back by a 2% performance bond. RB1 102.00 USD per MT - RB3 98 USD (FOB & indicative price)
We can supply RB1, RB2 and RB3 coal from South Africa, Columbia and Mozambique. For Detailed offer please approach us with end Buyers LOI and company profile
We can offer Coal RB1 Grade from Tanzania mines enclosed specs and SGS Report
Supplier: Bonny light crude oil (blco), yemen light crude oil, jet fuel, diesel d2, d6, mazut, base oil, gasoline, cocoa bean and powder, petroleum products, coal, diesel, bitumen, petcoke, aluminum, hms, charcoal, wheat, sugar, milk, soybean, corn, beef, chicken, flour, meal, rye, frozen vegetable, okra, french fries, etc.
Services: Procurement, exporter
