China supplier metallurgical coke/met coke price
- Ref Price:
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- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 m.t.
- Supply Capability:
- 100000 m.t./month
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Specification
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.
- Q: The difference between coal and coke
- The production of coke products in general is mainly based on high temperature carbonization, and the carbonization temperature usually needs about 1000 degrees celsius. After years of development, the current large-scale coke furnace equipment and technology is relatively mature, have equipment to improve the yield so as to achieve large-scale production conditions, coke furnace built in recent years, each with a yield of about 500 thousand tons, the highest can be even more than 1 million tons / year, such as the recent launch of mine international coking plant two chamber coke oven 7.63 m, each with a yield of 1 million 100 thousand tons per year.
- Q: What is the density of coke?
- There is also a parameter is also available for your reference: coke porosity of 35% ~ 55%The above parameter is a general range, according to the need to choose to determine.
- 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: Effect of coal fineness on coke
- In coking, the caking property is not good and the coke quality is reduced. Therefore, from the perspective of the uniformity of coal, coal fineness of some good. From the operation point of view, the greater the fineness of coal coal bulk density is lower, the production capacity of coke oven is low, into the coke oven, fine coal powder easily by gas is brought out, and easy blockage of ascending pipe, gas collector, affect the normal production of the coke oven, and the set of tar in the trachea increased, the effect of recovery operation. Therefore, from the production point of view, the fineness of coal should not be too large. Bulk coal in the top of the coke oven, coal crushing fineness of the general control in less than 3mm component in the range of 73~83%. Tamping coking, generally about 90%. In this range, the fineness of pulverized coal can meet the requirements of coke quality and coke oven operation. The small coal crushing will reduce the adhesion and the bulk density of coal, so as to reduce the coke quality.
- Q: What is the difference between coking plant and coke plant
- Ha-ha，Coking plant, is a chemical industry, a variety of products,,Such as the production of coal tar, gas, coke and other chemical raw materials
- Q: With the number of 1 tons of steel smelting coke
- The use of coke pig iron smelting blast furnace, for each different, which is each blast furnace coke ratio (the ratio of the iron smelting a ton of coke by iron determined how many meals). The country or the world, the iron and steel enterprises coke are not the same, the coke rate is as low as possible, but there are many factors which restrict the level of coke, such as advanced level equipment, raw material and fuel quality, or the operator level, advanced process and so on many factors which influence
- Q: How to remove the bottom of coke steel
- So that the whole place to restore the original black dye can be done.Water sandpaper rubbing can of course, but in the end to more than 1000 mesh water sandpapering. Another 100 clean cloth polishing line. The coke on the stove can only be removed by hand.Finally, wash the rice cooker, stove, as well as your tired hands, thoroughly washed several times. Here, everything is back to normal, as if nothing had happened.
- Q: What does the M40% and M25% mean in the analysis of coke?
- (2) mainly used in: Coal Science and Technology (first level), coal processing and utilization (level two), coal chemistry and coal quality analysis (level three)
- Q: Natural gas can replace coke smelting pig iron
- No, because the coke in the blast furnace to heat, reducing agent, skeleton and carbon supply four functions
- Q: What's the difference between coke and coke?
- Higher than 550 DEG C, semi coke continues to decompose, precipitation of the remaining volatiles (the main component is hydrogen), semi coke weight loss at the same time contraction, the formation of cracks; temperature above the temperature of 800 degrees, the volume of semi coke hardens to form porous coke!
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China supplier metallurgical coke/met coke price
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 m.t.
- Supply Capability:
- 100000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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