High-temperature bitumen can be used as a raw material for producing pitch coke or activated carbon. At present, special carbon products such as high-density high-strength graphite used in EDM, wear-resistant carbon and wear-resistant graphite and high-temperature molded carbon used as mechanical seals Brick and other products; can be used high temperature asphalt (ground into powder) and carbonaceous aggregates and powder - a direct mixture of molding. Blast furnace block out of the mouth of the mud gun materials also need softening point of 135 ℃ or more high temperature asphalt binder.Low temperature bitumen (soft asphalt) is mainly used for road construction materials, waterproof linoleum paper processing, construction waterproof coating, the production of asphalt paint (such as asphalt epoxy paint), dry battery sealing material; soft asphalt or delayed coking production of tar coke Of raw materials, after special treatment can be used as raw materials for the production of carbon fiber. Asphalt binder in the production of carbon products and impregnating agent mainly in the temperature, such as the production of graphite electrodes, metallurgical furnace with carbon block, the aluminum anode paste and smelting iron alloy, calcium carbide electrode paste and so on.