the MET COKE of 30-90 mm

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Loading Port:: China Main Port

Payment Terms:: TT OR LC

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Weexport many kinds of coke, such as metallurgical coke (metcoke), the NUT coke of 20 to 50 mm, coke breeze of 3 to 6 mm, and so on.

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)

Let me know your demands then I can check availability.

Q:With the number of 1 tons of steel smelting coke: Landlord is a layman. First of all, correct your mistake, steel is not used coke, coke is used to iron. You can change the question, how much Coke refining 1 tons of iron

Q:I see that there are metallurgical coke and coke on the Internet, what is the difference between them (I hope to be able to say in detail) and a level of two points, how is this going on?.. Where is the quality of coke in China? Hunan good coke plant which? Although the problem is a little bit more, I hope that insiders can give some useful information. Extremely grateful.: 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 indicators of first grade coke and the two grade coke?: The mechanical strength of the mechanical strength of ash sulfur%% volatile(crush strength M40) (abrasion strength M10)

Q:How to determine the maturity of coke or not?: The sulfur content of coke: refers to the percentage of sulfur content in coke. Sulfur is one of the harmful impurities in pig iron smelting. The sulfur content in the pig iron is more than 0.07%. 82.5% of the sulfur from blast furnace charge into the furnace comes from coke, so coke is the main source of sulfur. Sulfur content in coke directly affects the production of blast furnace. When the sulfur content in coke is greater than 1.6%, sulfur increased 0.1%, the amount of coke increased 1.8%, limestone amount increased by 3.7%, with the increasing of the amount of ore 0.3%, blast furnace production decreased 1.5 - 2%.

Q:Listen to a lot of people say that steel is now coke is not true?: Steelmaking is definitely not coke, but now most of the very mature iron making technology needs coke, the future direction of development of iron is not used or less coke

Q:What is the use of coke: Finally made coke, this process is called high temperature coking (high temperature carbonization). 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:Types of coke and use of coke: The vertical furnace processing of low metamorphic coal production of calcium carbide, ferroalloy, coke, chemical fertilizer production and ultra high power electrode, aerospace and medical high technology and high value-added products such as carbon needle coke the world's most complete and unique characteristics of the Chinese coking industrial system.

Q:China's coke iron smelting began in what time?: Han also invented the "fried steel law", that is, the use of pig iron "fried" mature iron or steel of the new process, the product is called steel. At the same time, the rise of "100 steelmaking" technology. The Eastern Han Dynasty (AD 25 ~ 220), when the emperor of the Ming Dynasty, invented the hydraulic blast furnace, that is, "water discharge". The invention of ancient water row in China, about 1100 years earlier than europe. After the Han Dynasty, the method of steel. "Qi Shu Qi, even referred to as" places "big steel", later known as the filling steel, also known as steel group. This is another important achievement of the ancient steelmaking technology in china. According to the "Encyclopedia of" records: Chinese is the earliest use of coal iron country, the Han Dynasty have been tried, song and Yuan dynasties have been popularized. To the Ming Dynasty (AD 1368 ~ 1644) has been able to use coke smelting pig iron.

Q:Coke and coal is one thing: Not the same thing.Coal is often said of coal, including bituminous coal, lignite, anthracite, etc.

Q:What are the national standards for grade two coke?: Two national standards for metallurgical coke: total sulfur: 0.61 - 0.80; ash: 12.01 - 13.50

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