Semi coke
Production process
Semi coke is a new type of carbon material obtained by pyrolysis of high-quality Jurassic coal blocks abundant in Shenfu coalfield under medium and low temperature conditions to precipitate coal tar and gas.
Characteristics
1. Â High fixed carbon
2. Â High specific resistance
3. Â High chemical activity
4. Â Low ash content
5. Â Low sulphur
6. Â Low phosphorus
7. Â Low Aluminium
8. Low emissions of combustion pollutants
Application
It is widely used in chemical industry, metallurgical industry, gas-making industry, etc.; It is used to produce calcium carbide, ferroalloy, ferrosilicon, silicon carbide, silicomanganese, fertilizer, etc.
It has  became an irreplaceable carbon materials. Semi-coke can completely replace the general coke, and the quality is superior to a number of standards of the national metallurgical coke, coke and ferroalloy coke.
So semi coke has higher application value in the improvement of downstream product's quality level, energy conservation, reduction of production cost, increase production etc..
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Semi coke also can be used for indoor heat preservation, home cooking, fireplace, small boiler and agricultural production of dry industry.
In addition, the application of semi coke in reducing agents, adsorption materials, blast furnaces and other fields is also expanding. Especially in the carbonaceous reducing agent has unique performance, Â economic advantage is very obvious.
Advantages of semi coke than Met Coke in production of Ferro-alloy smelting as deoxidizer:
1.Semi Coke could improve the quality of the ferroalloy significantly (especially low aluminum alloy Al2O3 0.1%).
2.Semi Coke could reduce unit electricity consumption significantly (nearly save more than 1000 KWHR, that means 8-10%).
3.Semi coke could lower the cost of raw material. Although the price of semi coke and coke is similar, but it's far cheaper than charcoal and pet-coke.
4.It's very simple to replace coke, pet-coke and charcoal with semi coke. And it's no need to upgrade your equipment, the operation is easy and process is simple.
Specification:
Fixed carbon 83% Sulphur 0.5%
Ash 9% Phosphorus 0.02%
Volatile matter 8% Moisture 18%
Size 0-8mm, 8-18mm, 18-35mm, 35-60mm
Remarks: All specification can be customized according to your requirement.
Semi-coke is light black, characterized by high fixed carbon, high specific resistance, high chemical activity, low ash content, low sulfur and Low phosphorus It is wildly applied to such industries as chemical industry, metallurgic industry, and gas- making industry to produce calcium carbide, ferroalloy, ferrosilicon.
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.
Semi-coke is light black, characterized by high fixed carbon, high specific resistance, high chemical activity, low ash content, low sulfur and Low phosphorus It is wildly applied to such industries as chemical industry, metallurgic industry, and gas- making industry to produce calcium carbide, ferroalloy, ferrosilicon. Origin - India and China Payment Term - LC For price, specification and other details please contact us
Semi-coke is light black; characterized by high fixed carbon, high specific resistance, high chemical activity, low ash content, low sulfur and Low phosphorus; wildly applied to such industries as chemical industry, metallurgic industry, gas-making industry, etc.; used to produce Calcium Carbide,Ferrosilicon, FerroNickel,Silicon Carbide, Silico Manganese, Fertilizer, etc 1.Advantage of semi coke than Met Coke in production of Ferro-alloy smelting as deoxidizer Price is cheaper than Met Coke High fixed carbon (84% max) Low ash (9% max) Low Phosphorus (0.03% max) Low Sulfur (0.4%max) High specific resistance High chemical activity High conductivity to lower the electric power
Semi coke is made of fine quality fired Jurassic coal from Shenfu coalfield. It is a new type of carbon material, it can partially replace metallurgical coke in the production of calcium carbide, ferroalloy, ferrosilicon, ferronickel, silicon carbide etc Fixed carbon 83% Sulphur 0.35% Ash 7-9% Phosphorus 0.005% Volatile matter 7% Moisture 16% Size 0-6mm, 6-18mm, 18-35mm, 35-60mm
High fixed carbon 85%min High CRI 88% min. Low Ash 8 %min . size 8-18 mm or cusomized for ferro alloy industry.
Semi Coke also called Lantan, it is made through burning up the good quality Jurassic coal produced in Shenfu, dong sheng Coal field. structured as a block.General more than 3mm size, the color appears light black. As the semi coke has features of high fixed carbon, high resistance, high chemical activity, low ash, low aluminium,low sulphur, low phosphorus, can instead of metallurgical coke, smoke free block and be used in the production of calcium carbide, ferro alloys, ferro silicon, silicon carbide, silicon metal, silicon manganese, fertilizer,etc. It becomes an irreplaceable carbon materials, it is widely used in chemical, metallurgical, smelting, and gas making industry. The lam coke can replace coke (met coke) and widely used in chemical industry, smelting, gas industry. The semi coke is using the fine quality fired Jurassic coal from Shenfu coalfield, as a new type of carbon materials, semi-coke with its high fixed carbon, high resistivity, high chemical activity, low ash, low sulphur and low phosphorus, is widely used among the Chinese smelting factories. In industry fields it is mainly used as additive ( carburetant, reducer, jetting material of blast furnace and so on) of iron manufacturing, manufacturing iron alloy calcium carbide and so on. It can also be used in chemical fertilizer factory to produce gas and cement and so on.
Semi coke Model No. SC-01 SC-02 Fixed carbon(Min) 84% 84% Ash(Max) 8.0% 8% Volaltie matter(Max) 8.0% 8.0% Sulfur(Max) 0.35% 0.35% Moisture(Max) 18% 3% Size 8-18mm,18-35mm,30-60mm,0-1mm,1-3mm
Place of Origin:Shaanxi, China Type:Semi Coke Calory (J):7200 Sulphur Content (%): 0.28 Ash Content (%): 7.1 Fixed Carbon (%): 85.96 Moisture (%): 12.4 Phosphorus Content (%): 0.01 Volatile Matter (%): 6.94 Abrasive Resistance: 8 Crushing Strength: 80 Brand Name: Speed semi coke Model Number: semi coke-157 Product name: Semi Coke MOQ: 10Ton semi coke Packing: Jumbo Bag Color: Light Black Application: Metallurgy Size: 0-5/5-15/15-30/30-80/40-120mm Feature: Low Sulfur Low Ash Place of Orgin: Shaanxi Key Words: Semi Coke Payment Terms: TT/LC Packing Method 1. In Jumbo Bag, 18MT/20'Container 2.Bulk in Container, about 20 tons/20'Container 3. In Jumbo bag, Bulk vessel transport/Bulk in train transport 4. As customers' request
