metallurgical coke of 30-90mm

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Loading Port:: China Main Port

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We can offer belowgrade met coke, origin from China.

Quality (Specificationsguaranteed at Load Port):

Ash 12.5%Maximum (on dry basis)

Volatile Matters 1.5%Maximum (on dry basis)

Sulphur 0.65%Maximum (on dry basis)

Phosphorous 0.035% Maximum (on dry basis)

Micum 10 8.0% Maximum

Micum 40 82.0% Minimum

CSR (ASTM Standard) 65.0% Minimum

CRI (ASTM Standard) 28.0% Maximum

Size 30-90mm 90.0% Minimum

Under 30mm 5.0%Maximum

Over 90mm 5.0% Maximum

Moisture 5.0% Maximum (as received)

Letme know your demands then I can check availability.

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 coal tower, primary cooling tower, cooling tower, etc.. The coal tower is used to store coal for coke oven. The cooling tower is used to cool the gas and cooling tower cooling water.

Q: The chemical composition of coke is m10.m25: Abrasion resistance refers to the ability of coke coke can resist friction without generating surface of glass forming debris or powder, by the M10 value. The effect of the crack of coke crushing strength, M40 value, the influence of coke pore structure of abrasion strength M10 value determination method of.M40 and M10 was more in China the migon drum test in Germany. As shown in table 31-1.After the completion of the test, the sieve with the pore diameter of 40mm and 10mm screening, greater than the percentage of 40mm particle size is M40, less than 10mm of the particle size of the M10 value. The intensity of the provisions of China Metallurgical Coke indicators are shown in table 31-2.

Q: What is the reasonable standard of volatile content of coke: The sulfur content in coke: sulfur is a harmful impurity of iron smelting, which reduce the quality of pig iron. The sulfur content in the pig iron is more than 0.07%.

Q: What is the difference between coal and coke, heat, price, pollution, smoke, odor. Thank you experts answer: In terms of combustion, coal coke is a high pollution, therefore, coke pollution is less than coal. Coke smoke is very little, the smoke of coal is relatively large, there is also a high quality of soot rarely. When the coal is burning, the smell is bigger and the coke is not completely burnt, so the taste is small.

Q: What kind of coke is needed for smelting special steel: 3) skeleton: smelting process in blast furnace is gas rise and decline occurred in the opposite charge of movement and interaction, the core permeability is the key operation of blast furnace. In the upper column, gas flow distribution of coke layer; in the middle of the column material, the coke from the skeleton effect, support has been melting the iron ore, the normal gas rise; in the lower column, high temperature in the solid massive existing coke and has become liquid hot metal and slag mixed together, become loose skeleton gas rising and falling iron and slag.

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.: Ethylene containing carbon carbon double bonds can react with bromine and bromine, and reaction of bleaching, b.:

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 role of coke in the blast furnace: 1 reducing agent 2 heating agent 3 skeleton role. Combined with the effect of coke in the blast furnace can know compared with coke instead of charcoal. The coke oven gas is produced high calorific value of fuel, and is an important raw material for organic synthesis industry.

Q: What is coke? What is the use?: The use of coke coke is mainly 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 blast furnace adopts coke instead of charcoal.

Q: 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!: Please see standard: metallurgical coke GB/T1996-2003, all clear

Q: What are the national standards for grade two coke?: Volatile content is not greater than 1.80; crushing strength: M40:76.1 - 80, M25:88.1 - 92; wear resistance: M10: not more than 8.5;

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