good price big size (size:80-150mm) Foundry coke/met coke

good price big size (size:80-150mm) Foundry coke/met coke System 1

good price big size (size:80-150mm) Foundry coke/met coke

Ref Price:

Loading Port:: Qingdao

Payment Terms:: TT OR LC

Min Order Qty:: 1000 m.t.

Supply Capability:: 100000 m.t./month

Option:: size

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Quick Details

Place of Origin:	Shaanxi, China (Mainland)	Type:	Foundry Coke	Calory (J):	1200
Sulphur Content (%):	0.7	Ash Content (%):	12.5	Fixed Carbon (%):	86
Moisture (%):	8	Phosphorus Content (%):	0.03	Volatile Matter (%):	1.5
Abrasive Resistance:	85	Crushing Strength:	7	Brand Name:	ZXCHEM
Model Number:	fc 96	FC:	86%min	ASH:	12.5%max
V.M:	1.5%max	S:	0.7%max	Moisture:	5%
Size:	80-200	Foundry coke:	Foundry coke

Packaging & Delivery

Packaging Details:	in 1mt big bags or bulk to container Foundry coke
Delivery Detail:	within 30days after the order Foundry coke

Product Description

Foundry coke

Specification:

ASH: 12.5% Max

F.C: 86%Max

V.M: 1.5%Max

S: 0.7%Max

MOISTURE: 5%Max

SIZE: 80-150mm

Specification:

Product Description: Metalurgical coke Met coke

Raw Material Base: Coking coal

sulphur content: 0.7% max

ash content: 12.5% max

fixed carbon: 86% min

moisture: 8% max

volatile matter: 1.5% max

phosphorous: 0.045% max

Szie: 5-10mm 10-30mm 20-40mm 30-80mm

Coke is a kind of main raw materials used for steel makers, we have own coke plants at Shanxi province .

good price big size (size:80-150mm) Foundry coke/met coke

The coke handled by our cooperation is made from superior coking coal of Shanxi province. Provided with the advantages of low ash, low sulphur and high carbon. Our coke is well sold in European, American, Japanese and South-east Asian markets. Our owned Coke plant are located in Shanxi Province and supplying of you many kinds of coke.

Q:Ask: coking coke tower tower and what is the relationship?If you can give a working principle to explain what is better!Coking tower in oil coking plant: Coking plant production capacity on the exclusion of the tower is also on the two: first, the coal tower; the two is coke bin;

Q:Do not understand why some of the indicators of coke is the cause of the full analysis of phosphorus or foundry use of this time?It is best to use the foundry requirements? Thank you: Phosphorus increased the brittleness of cast iron, the use of metal damage. Therefore, the requirements of the foundry phosphorus is the lower the better. Because of the large cupola furnace in the furnace is acidic, can not effectively dephosphorization, so the foundry coke in the phosphorus requirements as low as possible, and require the supplier to provide a quality guarantee form.

Q:What is the reasonable standard of volatile content of coke: 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%.

Q:The two day of the fire is not wang you have a good way to have any good way. Such online: Under the condition of isolated air, the bituminous coal is heated to 950-1050 DEG C, and finally, the coke is made by drying, pyrolysis, melting, bonding, solidification and shrinkage.

Q:What is the difference between coke and carbon residue? Coke is a high-temperature refining, carbon residue can be used for civilian fuel it?: Gasification coke, which is used in the production of coal gas, is mainly used in the fixed bed gas producer with solid slag, as the raw material for gasification, producing CO and H2 as the combustible component:C+O2 - CO2+408177KJCO2+C - 2CO-162142KJC+H2O - CO+H2-118628KJC+2H2O - CO2+2H2-75115KJ

Q:Which heroes know, please give the source of the data.: Each ton of refining coke can produce 430 cubic meters of gas, half melted combustion, the other half must be recovered with a special device, it can only be discharged directly into the air or "point sky lanterns

Q:Effect of coal fineness on coke: The fineness of pulverized coal, which is less than 3mm of grain size, has a great influence on the quality of coke. The fineness of coal is one of the indexes of coal blending quality. In the production, when determining the fineness of coal, we should consider two aspects of the quality uniformity and production operation.

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.

Q:Why in the blast furnace ironmaking with coke instead of charcoal why coke can produce heat to improve the heat of the furnace how to produceWhy in the blast furnace ironmaking with coke instead of charcoal why coke can produce heat to improve the heat of the furnace how to produce: The reaction of the blast furnace ironmaking is the reduction reaction: the coke produces CO in the furnace, the CO reduces the iron oxide, and the part of CO burns, and the whole process will release a lot of heatCheck information, combined with the knowledge of the professional knowledge, for reference purposes only!

Q:Coke is how to make it? What is the use?: Improving the coal preparation process is the way to expand the coking coal source and improve the quality of coke. At present, most of the coking plants in China adopt the mixed grinding process. This process can not be treated according to the different hardness of coal, so it is only suitable for the coking coal with good caking property and uniform coal quality. A new coal preparation process has three kinds: single comminution process is various, coal crushing alone first, and then according to the provisions of the proportion, then mixing; the first group grinding process, hardness of similar kinds of coal, according to the proportion of each group, were sent to the respective crushing requirements the particle size, then mixing the crushing process; is crushed to a certain degree of coal sieving, the coarse grain group screened were crushed again, so that the coarse grain group cohesiveness, inert material with high content of ground fine, avoid good bonding facies excessive grinding components.

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