Silicon carbide si made from hte mixture of pure silica sand and green petroleum coke in ultra high power acheson furnace. Electric current is passed through t h e conductor,bringing about a chemical reaction ni which the carbon ni the coke and silicon ni the sand combined ot form SIC and carbon monoxide gas. Silicon carbide si With annual capacity for 60,000 tons of silicon carbide, we can provide different grade of silicon carbide to meet different clients' requirements, such as 70% SIC, 80% SIC, 85% SIC, 90% SIC, 93% SIC and 98% SIC, etc.We also provide customized size for 90% SIC and 98% SIC, such as 200 mesh and 325 mesh Fe203 Al203 Free carbon 3,5%MAX Moisture Size(mm) Ha-SIC-01 90% min. 1.5% max. 15.% max. 35.% max. 0.5% max. 1-5/1-10 HQ-SIC-02 90% min. 1.5% max. 1.5% max. 3.5% max. 0.5% max. 0-10 HQ-SIC-03 88% min. 1.5% max. 1.5% max. 3.5% max. 0.5% max. 0-1/1-10 HQ-SIC-04 98% min. 0.6% max. 0.6% max. 0.2% max. 0.5% max. 0-1/1-3 HQ-SIC-05 70% min. 2% max. 1% max. 10% max. 0.5% max. 1-10
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.
High-quality green petroleum coke is taken into Acheson furnace for graphitization process with temperature around 2500-3600 �°C.The product has higher degree of graphitization with nitrogen content is lower than 300ppm.This product, with lower sulpur and ash content, is ideal recarburizer for steelmaking and foundry industries. Fixed carbon 99% min. Sulphur 0.03% max. Ash 0.5% max. 0.7% max. 1% max. 1% max. Volatile matter 0.5% max. 0.8% max. 1% max. 1% max. Moisture 0.5% max. 0.5% max. 0.5% max. 0.5% max. Size(mm) 1-3/1-5 1-5/5-10 0.2-1 0-0.5 2 HQ-GPC-02 98.5% min. 0.05% max. HQ-GPC-03 98% min. 0.07% max. HQ-GPC-04 98% min. 0.1% max. ä¸? è??楺碳表 HENGGIAO CARBON Semi-graphite Petroleum Coke(SGPC) 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.
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. Type Fixed carbon(Min) Ash(Max) Volatile Matter(Max) Moisture(Max) Sulfur content(Max) Nitrogen content(Max) Calcined petroleum coke 98.5% 0.50% 0.50% 0.50% 0.5% 300ppmSize:1-5mm,1-3mm,or as customer request. 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
UREA Its main characteristics are low dosage, convenient use, low usage cost, fast crop absorption, and extremely high nutrient utilization rate. In this way, people can completely design formulas based on the nutritional requirements required for crop growth. Scientific formulas will not cause fertilizer waste, making their fertilizer utilization rate about 2-3 times that of conventional compound chemical fertilizers (in China, the fertilizer utilization rate of ordinary compound fertilizers is only 30% -40%). Secondly, water-soluble fertilizers are quick acting fertilizers, allowing growers to quickly see the effectiveness and performance of fertilizers, The fertilizer formula can be adjusted at any time according to different crop growth trends. CAS No.: 57-13-6 Formula: CH4n2o EINECS: 200-315-5 Certification: ISO9001, TUV, GMP, ISO, CE Application: Vegetables, Flowers, Fruit Appearance: Powder
UREA Its main characteristics are low dosage, convenient use, low usage cost, fast crop absorption, and extremely high nutrient utilization rate. In this way, people can completely design formulas based on the nutritional requirements required for crop growth. Scientific formulas will not cause fertilizer waste, making their fertilizer utilization rate about 2-3 times that of conventional compound chemical fertilizers (in China, the fertilizer utilization rate of ordinary compound fertilizers is only 30% -40%). Secondly, water-soluble fertilizers are quick acting fertilizers, allowing growers to quickly see the effectiveness and performance of fertilizers, The fertilizer formula can be adjusted at any time according to different crop growth trends. CAS No.: 57-13-6 Formula: CH4n2o EINECS: 200-315-5 Certification: ISO9001, TUV, GMP, ISO, CE Application: Vegetables, Flowers, Fruit Appearance: Powder
1.2 Million Mton Used Rail Steel R50 R65 IN BULK for sale with SBLC760 Terms Of Payment from First 50 Bank Accepted Used Rail Steel R50 R65 IN BULK 1,200,000 Metric Tons 100,000 Metric Tons X 12 Months First class marine insurance institute to cover the 110% RAIL STEEL NO. 1. STANDARD SECTION TEE RAILS, ORIGINAL WEIGHT 50 POUNDS PER YARD, OVER HEAVIER, 120.50 M RAILS. STEEL NO. 2. CROPPED RAIL ENDS, STANDARD SECTION, ORIGINAL WEIGHT 50POUND PER YARD AND OVER 12.50 METERS LONG.4OF 14 Price CIF $340 ( USD Three Hundred Forty only Per MT)
complete Diesel engine 2,0 Ltr. TDI 110 KW (short run max 50 km) with Gearbox : SYV, turbo, injectors, high-pressure pump, throttle, Catalytic converter available Qty: 100 pcs price / pcs: 3.900 USD
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