Low Ash Metallurgical Coke CSR62%
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- Loading Port:
- China Main Port
- Payment Terms:
- LC at sight
- Min Order Qty:
- 10000 MT m.t.
- Supply Capability:
- 4 million mt per year m.t./month
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Low Ash Metallurgical Coke CSR62%
Specifications of Low Ash Metallurgical Coke CSR62%
Parameters | Guarantee | Rejection |
Moisture (ARB) | 5% max |
|
Ash (DB) | 12.5% max | > 13.5% |
Volatile Matter (DB) | 1.5% max | > 1.8% |
Sulphur(DB) | 0.65% max | > 0.75% |
Phosphorus (DB) | 0.035% max | > 0.045% |
M10 | 7% max | > 9% |
M40 | 82% min | < 80% |
CSR | 62% min | < 60% |
CRI | 26% max | > 28% |
Size 30-80 mm | 90% min |
|
+80 mm | 5% max | > 8% |
-30 mm | 5% max | > 8% |
Mean Size | 50mm | <45mm |
Main Features of Low Ash Metallurgical Coke
Below main features helps a lot for an efficient smelting:
1. Low Ash ensures a high fixed carbon and provides enough heat.
2. Low Volatile matter reduces waste matters.
3. Low Sulphur and Phos improve the quality of pig iron.
4. High CSR and low CRI keep coke's propertity in the furnace.
5. High M40 and low M10 enable to maintain coke's hardness.
Usage/Application
To be used for blast furnace in steel plants or ferro alloy plants.
During the process of smelting, met coke, iron ore and limestone are to be filled into the blast furnace as the raw materials.
Met coke serves in blast furnaces mainly as a reductant and source of heat.
It is also used as a bearing and filling material through which gas circulates in the column of blast-furnace charge.
Packaging & Delivery
1. Packaging: in bulk
2. Delivery: loading rate of 8,000 mt per WWD SHINC at Lianyuangang port
loading rate of 15,000 mt per WWD SHINC at Tianjin port
loading of met coke
met coke in ship's hold
- 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:What are the criteria for coke classification and how to distinguish between primary and two grade coke?
- 4, coke in volatile coke: according to the volatile content of coke can determine maturity. Such as volatile than 1.5%, said coke; volatile matter less than 0.5 - 0.7%, said too much, generally mature metallurgical coke volatile is about 1%.5, the moisture in the coke: water fluctuation will make coke measurement is not allowed, thus causing the furnace condition fluctuation. In addition, coke moisture will increase the M04 high, M10 low, to the drum index error6, coke screening composition: grain size of coke in blast furnace smelting. It is very important to China in the past, coke size requirements: on the coke oven (1300 - 2000 square meters) of coke particle size greater than 40 mm; medium and small blast furnace coke particle size greater than 25 mm. But some mills tests show that the coke 40 - 25 mm in size as well. More than 80 mm coke to whole, little change in its size range. So the coke size uniform, large gap, small resistance, the furnace is running well.
- Q:The cost of iron ore and coke
- The full cost of 2300 yuan / ton, manufacturing cost of 1950 yuan / ton, the use of iron ore per ton of steel 1.6 tons
- Q:8 points will be isolated from the air to enhance the heat of coal, in addition to the main coke, but also the material listed in the following table: No.
- Carbon containing ammonia, which belongs to the inorganic carbon monoxide; although contain carbon and inorganic nature but similar, belonging to the inorganic material, so the answer is: the 7;
- Q:The difference between coke and coal
- Coke is a product of wood processing, not the same
- Q:Coking coal, coke, coal, steam coal what is the difference?
- Coal is used to generate electricity, which is used to burn coalPower coal is generally only coal
- Q:How coal is turned into coke in the coking chamber
- In the furnace in the absence of air through the kiln wall edge ignition hole artificial ignition, coking coal will be stacked in the kiln fire, coking coal self combustion heat by layer coal heating (direct fire heating); a large amount of coal gas from coal combustion and unburned cracking formation hot air flow,
- Q:What is the difference between coke and semi coke in ferrosilicon smelting process? In the process of energy statistics in the end should be 0.9714 of the conversion coefficient should be used with the conversion coefficient of 0.75 x 0.9714, please expert advice? emergencyUrgent!
- Coke strength is poor, poor permeability, high temperature performance is poor, the use of a large risk, easy to cause fluctuations in blast furnace conditions. Prices are relatively cheap. Low temperature coke and high temperature are all coal products.
- Q:What does Coke test index M25 mean?
- . Coke crushing strength refers to coke can resist foreign impact force without ability along cracks or defects at the broken, represented by the M40 value; wear strength of coke coke refers to the ability to resist external friction without surface of glass forming debris or powder, said M10. The cracking degree of coke affects the M40 value of its breaking strength, and the pore structure of coke affects the M10 value. There are many methods for determination of M40 and M10, our method using migon drum test in Germany.
- 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
1. Manufacturer Overview |
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Location | Shanxi, China |
Year Established | 2003 |
Annual Output Value | Below US$1 Million |
Main Markets | 80.00% China market 20.00% India market |
Company Certifications | ISO 9001:2008 |
2. Manufacturer Certificates |
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a) Certification Name | |
Range | |
Reference | |
Validity Period |
3. Manufacturer Capability |
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a)Trade Capacity | |
Nearest Port | Tianjin; |
Export Percentage | 1% - 10% |
No.of Employees in Trade Department | 6000 People |
Language Spoken: | Chinese |
b)Factory Information | |
Factory Size: | Above 800,000 square meters |
No. of Production Lines | :Above 6 |
Contract Manufacturing | Design Service Offered |
Product Price Range | Average |
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