Low Ash Metallurgical Coke CSR62%
- Ref Price:
-
- 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: What is the reasonable ratio of coal to coke
- According to the proportion of each unit type, different operation, different existing coal and different coke quality requirements are different and so on, can be said to suggest that the landlord can look at the altar of the myriads of changes, in some aspects of the coal blending, grasp some general principles, and then develop the proportion according to the actual situation.
- 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
- The question is not clear, according to the words you say should be: coking tower = coke towerThat will not help you
- 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 are the uses of these early industrial iron and steel? Any difference?What kind of carbon do we eat in the middle of a long strip of carbon?
- Manufacture of carburizing agentAll the requirements of the surface with high hardness and wear resistance, and the center has good toughness of all steel products to be carburizing. A carbonaceous mixture used for carburizing of steel products. Simple charcoal carburizing effect is poor. Therefore, commonly used charcoal as raw material, and then add a certain amount of contact agent, made of carburizing agent.
- Q: How much coke can a ton of coal
- The key depends on volatile coking coal quality good volatile low words should now 1.3-1.4 tons of coking coal out of a ton of coke
- Q: What is the use of coke
- A definition of English Name: Coke, coke metallurgical coke blast furnace coke, coke, iron alloy coke and non-ferrous metal smelting coke ". Since more than 90% of metallurgical coke is used for blast furnace ironmaking, it is often referred to as coke. Coke is a special and molten iron cupola coke. Coke is the main fuel cupola molten iron. Its role is to melt the burden and make the hot metal overheating, the support column to maintain good ventilation. Therefore, the foundry coke should have large blocks, low reactivity, porosity is small, with impact crushing strength, low ash and sulfur enough.
- Q: What are the ingredients of coke
- 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. Coke obtained from high temperature coking for blast furnace smelting, casting and gasification. Coke oven gas produced in the process of coking and recovery is not only a high calorific value of fuel, but also an important industrial raw material for organic synthesis.
- Q: What are the quality indicators of coke
- 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). The index of pore structure is mainly expressed by the porosity rate (the percentage of the total volume of coke), which affects the reactivity and strength of coke.
- Q: Effect of coke powder ratio on the index
- Quality index of cokeHigh temperature carbonization coke is the solid product, its main ingredient is carbon, the pore structure of spores (or pore porous) with crack and irregular crack. Have a direct impact on how much strength and crushing strength of coke, the index of crack usually (crack length per unit volume of coke in the index) to measure indicator. Pore structure is mainly used for measuring the porosity of spores (pore volume percentage of the total volume of coke) said that it affects the reactivity and strength of coke. The coke used for different purposes, the porosity index requirements change, but it usually requires 40 to 45% metallurgical coke porosity, casting requirements of 35 to 40%, the export of coke need to crack about 30%. coke with high and low levels of porosity, the use of coking coal has a direct relationship, such as gas refining is mainly coke, crack, high porosity, low strength; as in coking coal Break the coke refining base of small, low porosity and high strength. The strength of coke is usually the crushing strength and abrasion resistance of two indexes to represent the strength of coke can be broken. No cracks or defects and M40 values along the fault reference external shock resistance structure; wear strength of coke coke refers to the ability to form glass the surface resistance to foreign friction and no fragments or powder, expressed as the value of M10. The degree of M40 crack coke compressive strength affect the value, value of pore structure of coke impact wear resistance of M10 spores. The determination of M40 M10 and a lot of value, many German migon drum test our method.
- Q: What are the national standards for grade two coke?
- All of these are the main indicators, and the water is not the quality evaluation index. The other is the coke reactivity: no more than 35%; after the reaction intensity: not less than 50%
1. Manufacturer Overview
| 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
| a) Certification Name | |
| Range | |
| Reference | |
| Validity Period |
3. Manufacturer Capability
| 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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Low Ash Metallurgical Coke CSR62%
- Ref Price:
-
- 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
OKorder Service Pledge
OKorder Financial Service
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