Supplier and Representative of China companies Metallurgy Cokes and following cokes: ONLY LC PAYMENTS.
. Graphite Petroleum Coke
(produced in around 3000 temperature
. Semi Graphite Petroleum Coke
(produced in 1700-2500 temperature
. Calcined Petroleum Coke
(produced in 1300 temperature
. Silicon Carbide
(produced in around 2450 temperature
. Carbon Electrode
(produced in around 1200-1300 temperature
Both blast furnace coke and foundry coke are made by baking a blend of selected coking coals in certain high temperature without contact with air until almost all of the volatile matter is driven off. The resulting product, coke, consists principally of carbon, as listed in above table. By-products are crude coal tar, light oils, and ammonia, etc. Generally speaking, chemistry, size, and strength have been considered the most important properties for use in the blast furnace. Other important factors are coke reactivity and csr (coke strength after reactivity), which deal with the amount and size of pores and walls, porosity, and density. Carbon textures and microstructure are two main factors that affect the reactivity, stability, and the coke strength after reaction. In ton bag or as your request
Calcined Petroleum Coke We can supply calcined petroleum coke with FC>98.5% S
Calcined petroleum coke is solid petroleum coke product with black and dark gray color, shine with metallic luster, porosity and composed with micro-graphite crystals. It is the carbon material in the form of granular, columnar and acicular. Application: 1. Calcined Petroleum Coke can be widely used for producing Anode Paste and Prebaked Carbon Anode for electrolytic Aluminium, application as additive in graphite electrode and carbon raiser production, also used as fuel for silicon. 2. Used as basic raw material for carbon additive and foaming agent. 3. Used in chemical industry as the basic source of sodium hydride and high pure CO. FC: 98.5% min Sulfur: 0.5% max Ash: 0.5% max VM: 0.5% max Moisture: 0.5% max Size: 1-5mm
Supply calcined petroleum coke: FC: 98.5%, Sulfur: 0.5%, 0.8%, 2%, 3%, Ash: 0.5%, VM: 0.5%, Moisture: 0.5%, Size: 1-3mm, 1-5mm or as customer's requirement..
Semi GPC is from the insulation layer of acheson furnace. The graphitization temperature is in the range of 1700-2500 C.It belongs to the medium temperature graphitization product. It is economical recarburizer with high fixed carbon, lower sulphur content, fast dissolution rate and high absorption rate. Item HQ-SGPC-01 Fixed carbon Sulphur 98.5% min. 0.1% max. Ash 0.7% max. Volatile matter Moisture Size(mm) HQ-SGPC-02 98.5% min. 0.2% max. 0.7% max. HQ-SGPC-03 98.5% min. 0.3% max. 0.7% max. HQ-SGPC-04 98% min. 0.5% max. 1% max. HQ-SGPC-05 98% min. 0.8% max. 1% max. 0.8% max. 0.5% max. 0.8% max. 0.5% max. Graphite Electrode Scrap(GES) Item Fixed carbon Sulphur Ash HQ-CPC-01 98.5% min. 0.5% max. 0.7% max. HQ-CPC-02 98.5% min. 0.8% max. 0.7% max. HQ-C PC -03 98.5% min. 1% max. 0.5% max. HQ-CPC-04 98.5% min. 2% max. 0.5% max. HQ-CPC-05 98.5% min. 3% max. 0.5% max. Size(mm) 1-3/1-5 1-5/30-60 1-3/5-20 1-5 0-2 Item Fixed carbon Sulphur Ash Volatile matter Moisture Size (mm) HQ-GES-01 99% min. 0.03%max. 0.5% max. 0.5% max. 0.5%max. 1-5 HQ-GES-02 98.5% min. 0.05%max. 0.7% max. 0.8% max. 0.5%max. 0.2-1 * Other sizes and specifications are available,please enquire - HENGQIAOCARBON 1% max. 1% max. 0.5% max. 0.5% max. 0.8% max. 0.5% max. 1-5 3-8 1-5 1-5 1-5 Green petroleum coke 144 shaft kiln for petcoke calcined 1% max. 0.5% max. Crush Sieving Packing Volatile matter Moisture 0.8% max. 0.5% max. 0.8% max. 0.5% max. 1% max. 0.5% max. 1% max. 0.5% max.
Graphite electrode is mainly used in arc steel-making furnace, ore-smelting electric furnace, resistance furnace, etc., with good thermal conductivity, high temperature resistance, is widely used in metallurgy, machinery, electrical, chemical, textile, national defense and other industrial sectors. Graphite electrode is generally divided into ordinary power graphite electrode, high power graphite electrode and ultra high power graphite electrode.
Total moisture, % - none. Ash content, % - 0.36. Sulphur content, % - 1.09. Silicon, iron, vanadium, % - 0,013 / not higher than 0,080 / 0,016. Effective density, g/cm3 - 2.02-2.06. Bulk density, g/cm3 - 0.83.
Total moisture, % - none. Ash content, % - 0.36. Sulphur content, % - 1.11. Silicon, iron, vanadium, % - 0,013 / not higher than 0,080 / 0,016. Effective density, g/cm3 - 2.06-2.09. Bulk density, g/cm3 - 0.83.
Total moisture, % - 0.2. Ash content, % - 0.10. Sulphur content, % - 1.37. Fraction size 6 mm and higher, % - 33.7. Silicon, iron, vanadium, calcium, sodium, % - 0,0036 / 0,0099 / 0,0197 / 0.0067 / 0.0091. Reactivity to carbon dioxide, % - 10.4. Specific resistance m - 444.
