SEMI Coke used for ferrosilicon production-with FC 83%min

SEMI Coke used for ferrosilicon production-with FC 83%min System 1

SEMI Coke used for ferrosilicon production-with FC 83%min

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Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 1000 m.t.

Supply Capability:: 1000000/year m.t./month

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1.About coke materials:

Coke is produced using coking coal under high temperture, it is widly used in Iron making, steel making,ferroalloy production, foundry industrial and some other fields. CNBM is one of the largest coke exporter in China, we can supply different kinds of met coke, foundry coke, gas coke based on buyer's request. Hope we have chance to do business with your kind company.

2.Advantage:
1,High conductivity to lower the electric power
2,Decrease the Al ingredient
3,Increase the Si ingredient
4,Low ash and high chemical activity
5Reduce pollution

6. Benefit:Reduce the cost of production,improve the quality,reach the enviromental standard.

3.Specification:

Parameters	Guarantee
Fixed Caron	83% min
Moisture (ARB)	15% max
Ash (DB)	10% max
Volatile Matter (DB)	7% max
Sulphur (DB)	0.6% max
Phosphorus (DB)	0.03% max

Pictures of Gas Coke:

Gas Coke

We can supply below furnace charges, please feel free to contact us if you areinterested in any of any of them:
Coke (Metallurgical, foundry, gas)

Calcined Anthracite with fixed carbon from 90% to 95%

Calcined Petroleum Coke

Graphite petroleum coke

Amorphous Graphite

Carbon electrode Paste

Carbon Electrode

Q:Coke is divided into several kinds of specifications ah: Use:Fixed carbon above 83; sulfur below 0.5; volatile below 1.5; about 15 ash coke for metallurgical e: mechanism: {; applied to steel coke particle size 8cm-150cm:{} with hot metal; for motor shell, radiator, mechanical counterweight cast char: {of} fertilizer for hot metal; coke bulk modified casting shell, radiator, electric}: {mechanical counterweight for ordinary casting furnace;} machinery parts and other parts suitable for roughly 2-3.5 tons of coke particle size for 25cm:{type common casting and casting products slightly strict; such as fire pump pipe fastener} fixed carbon above 85; volatile ash 13.5 1.5.; the following: 0.5; sulfur with coke particle size above 8cm for ordinary casting: {} 25cm {type coke particle size; for precision casting and ductile casting improved coke}:

Q:What are the requirements for the quality of coke in blast furnace smelting: Evaluation of coke quality1, sulfur content in coke: sulfur is a harmful impurity of iron smelting, which reduce the quality of pig iron. The sulfur content in the pig iron is more than 0.07%. 11% of the sulfur from the blast furnace charge into the furnace comes from the ore, and the other comes from the limestone; the other is from the coke, so the coke is the main source of sulfur in the charge of the 82.5% of the charge. Sulfur content in coke directly affects the production of blast furnace. When the sulfur content in coke is greater than 1.6%, sulfur increased 0.1%, the amount of coke increased 1.8%, limestone amount increased 3.7%, 0.3% increase in amount of ore blast furnace output to reduce the sulfur content under 1.5 - 2.0%. metallurgical coke is not greater than 1%, the use of large and medium-sized metallurgical coke content in blast furnace is less than 0.4 - 0.7%.2, the phosphorus in the coke: iron metallurgical coke coke content should be in the following 0.02 - 0.03%.3, the ash content of coke: Coke Ash on the impact of the blast furnace smelting is very significant. Coke ash increased by 1%, coke consumption increased by 2 - 2.5%, therefore, the reduction of coke ash is very necessary.

Q:Coke can be used to do what carbon black can be used to do?: 1 coke is used to restore the iron ore, coal through pressure, isolated air and high temperature dry distillation, and the by-product of coal gas and coal tar is an important chemical products;

Q:How to determine the maturity of coke or not?: Ash in coke: the percentage of ash contained in metallurgical coke. The influence of coke ash on blast furnace smelting is very significant. Coke ash increased by 1%, coke consumption increased by 2 - 2.5%. Therefore, it is necessary to reduce the ash content of coke.The volatile content in coke: refers to the percentage of the total amount of volatiles in metallurgical coke. Coke maturity can be judged according to the volatile content of coke. If the volatile content is greater than 1.5%, it is said that coke; volatile less than 0.5 - 0.7%, it is said to burn; generally mature metallurgical coke volatile is divided into about 1%.

Q:Effect of coal fineness on coke: From the point of view of the uniformity of coal material, the more finely pulverized coal. But if the coal fineness is small, because of the presence of a larger particle weakly caking coal and ash and coke cracks increased, the uniformity of deterioration. If the particle size of coal is not uniform, it is easy to produce segregation phenomenon in the transportation process, the grain size of different size will be gradually stratified by size. Due to the different coal hardness of the coal blending, large particles of coal is often a greater hardness of coal, so the segregation phenomenon, will make the different coal species gradually separated, so that the uniformity of coal deterioration.

Q:Coke belongs to the coal industry: Warehousing and postal 03 animal husbandry 26 chemical raw materials and chemical products 51 railway transportation 04 fishery 261 other chemical materials 52 road transport 05 Agriculture Forestry Animal Husbandry and fishery service 262 fertilizer 53 city public transportation B mining 263 pesticides 54 Water Transport 06 coal mining and washing industry 264 coatings, printing ink, pigment and similar products 55 air transport 07 oil and gas pipeline transport 08 5600 265 synthetic materials of ferrous metal ores 266 special chemical products 57 loading and unloading and other transport 09 non-ferrous metal mining 267 daily chemical products 5710 handling 10 non metal mining 27 medicine manufacturing 5720 transport agency services

Q:How many degrees of coke ignition temperature can ignite coke: Ignition temperature (450-650) in air;The main physical properties of coke are as follows:True density is 1.8-1.95g/cm3;Apparent density of 0.88-1.08g/ cm3;

Q:China's coke iron smelting began in what time?: The ancient iron smelting method in smelting iron block, lower temperature, iron ore solid reduction sponge iron, and iron into play by forging. Smelting iron block, furnace, furnace with ground and shaft 3. The block iron making in our country began in the spring and Autumn period, and in the near future, the pig iron with more than 2% carbon dioxide was refined and used as a casting tool

Q:The difference between coke and coal: This is the nature of coal from the formation of coal is coal, and coal deep-processing products

Q:What does the M40% and M25% mean in the analysis of coke?: (1) crushing strength (shatter strength): the ability of a certain particle size coal sample to fall under the condition of free fall.

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