China supplier metallurgical coke/met coke price

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Loading Port:
Tianjin
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TT OR LC
Min Order Qty:
1000 m.t.
Supply Capability:
100000 m.t./month

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metal: metal

Product Description:

China supplier metallurgical coke/met coke price

 

Product Description

The coke handled by our couporation is made from superior coking coal of Shanxdong province. Provided with the dvantages 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 Shandong Province and supplying of you many kinds of coke.

 

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

 

User :Carbon additive manufacture,Steel making,Cement plants,Power plants,Vitrified tile manufacturers,clay bricks manufacturers,chemical industries,refractories and coal gasifier plants.

 

Foundry&Metallurgical Coke Specification


Foundry Coke

Metallurgical Coke

Specifications

First Grade

Second Grade

First Grade

Second Grade

Ash

10%max

12%max

12.5%max

13%max

Volatile matter

1.5%max

1.5%max

1.5%max

1.5%max

Fixed carbon

88%min

86%min

86%min

85%min

Sulfur

0.6%max

0.6%max

0.7%max

0.7%max

Moisture

5%max

5%max

7%max

7%max

Size

60-90mm,90-150mm,150-300mm90%min,or as your requirement 


 

our quality is better than other suppliers 

 

Sulfur is one of the pig iron smelting of harmful impurities,which makes content of pig iron lower.Content of sulphur is not more than 1%.For  large blast furnace,it should be below 0.68%.

 

phosphorous must be less than 0.02%-0.03% for  Blast furnace iron making.

It is important for low ash .

 

Volatile matter foundry coke about 1.5%.

 

Ash content of the increase will  increase the consumption of coke and reduce cupola production.  Provide heat burden of hot metal melting and overheating

Our Services

 

1. Our quality is always quite good and stable which is producing and packing according to customers' requirements.

2. Putting Client profile into first, achieved mutual benefit.

3. Good partner on business. It's a good and wise choice for customers' to purchase from us. It's our great honor to cooperate with you.

4. We can supply documents as follows:

- bill of loading,

-Invoice,

-Packing List

-Insurance

-standard inspection pictures of the container as specified by INSPECTORATE

-or more requested by buyer.

China supplier metallurgical coke/met coke price

China supplier metallurgical coke/met coke price

China supplier metallurgical coke/met coke price


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Q:Coke indicators are divided into grades
Coke is a solid product of high temperature carbonization, the main component is carbon, is a crack and irregular pore structure (or porous). The number of cracks has a direct impact on the strength and crushing strength of the coke, the index is generally measured in terms of crack degree (the number of cracks in the unit volume coke).
Q:Effect of coke powder ratio on the index
2, the phosphorus content of coke: iron metallurgical coke content should be 0.02 - 0.03%.3, coke ash: blast furnace coke ash effect is very significant. The amount of coke ash in coke increased by 1%, an increase of 2 - 2.5%., therefore, a decrease in coke ash is necessary4, coke volatile: according to the coke can be judged by the volatile content of volatile volatile is greater than 1.5%, then the coke; volatile less than 0.5 - 0.7%, which means that too much, generally mature volatile metallurgical coke to about 1%.5, coke moisture: moisture fluctuations should not be measured in coke, causing fluctuations in the furnace conditions. In addition, increased M04 coke moisture content high, low M10, the drum index error
Q:Ca3 (PO4) 2, SiO2, coke and other raw materials for the production of silica gel (SiO2? NH2O), phosphorus, phosphoric acid and CH3OH, the comprehensive utilization of raw materials in the following process
The answer is: (I), (III);(2) under the condition of high temperature, calcium phosphate reacts with carbon and silica to produce calcium silicate, phosphorus and carbon monoxide. The reaction equation is Ca3 (PO4) 2+5C+3SiO2High temperature. 3CaSiO3+2P+5CO =, calcium silicate is silicate, so can produce cement, brick or building materials such as,
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:What's the difference between coke and coke?
In the process of coal carbonization of coal material: when the temperature is higher than 100 degrees in coal water evaporation; the temperature rises to 200 degrees above, combined with the release of water in coal; up to 350 DEG C, caking coal begin to soften, and further the formation of colloid viscous (this phenomenon does not occur, peat lignite; etc.) to 400 ~ 500 degrees most of the gas and tar precipitation, called a thermal decomposition products; at 450 to 550 DEG C, the thermal decomposition continues, gradually thickening and curing the formation of residue char!
Q:What is the difference between metallurgical coke and chemical coke
The chemical composition of coke including fixed carbon, ash, sulfur, volatile matter and moisture. Except moisture, other ingredients in dry coke, is an important raw material of cupola smelting, casting of the components of specific inspection requirements.
Q:Why does Coke provide heat during ironmaking?
Generate CO2;Of course, high temperature will produce CO, but not many;Please ask questions
Q:How to determine the maturity of coke or not?
The degree of fragmentation of coke: refers to the different levels of coke accounted for the percentage of total coke production. The particle size of coke is very important in blast furnace smelting. The coke block is uniform, the gap is large, the resistance is small, and the furnace condition runs well.Breaking strength of metallurgical coke (M40 drum index)The breaking strength of metallurgical coke is an index to reflect the breaking resistance of coke.Wear resistance of metallurgical coke (M10 drum index)The wear resistance of metallurgical coke is an index to reflect the wear resistance of coke.
Q:The difference between semi coke and coke
Coke is used for smelting iron alloy coke, and the coke is used in blast furnace and used for copper, lead, zinc, titanium, antimony, mercury and other non-ferrous metal smelting of blast furnace, reducing agent, heating agent and columnar skeleton.
Q:Is the power plant using coking coal or coke?
According to the use of coal can be divided into: injection coal, coal, coal coking coal can be divided into: lean coal, coking coal, gas coal, fat coal, lignite in five categories. Coking coal is used to refine coke. The power plant's coal coal power coal can also be said that under normal circumstances, can not be used for coking coal can be used to make electricity.

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