Foundry Coke Ash 8

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Loading Port:
China Main Port
Payment Terms:
TT OR LC
Min Order Qty:
-
Supply Capability:
10,000MT m.t./month

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Product Description:

Foundry Coke Ash 8%

Parameters

Guarantee

Total Moisture (As received basis)

5% Max

F Fixed Carbon (dry basis)

90% Min

Ash (dry basis)

8% Max

Volatile Matter (dry basis)

1.5% Max

Sulphur (dry basis)

  0.6% Max

Size:

 80-120mm or 120-250mm

Usage/Applications

Cupola isthe most common type of melting furnace used in the foundry industry. Heat,released from combustion of Foundry coke in the bed, melts the metallic chargematerials. Cupola operators depend upon foundry coke for several reactions intheir melt units:
Foundry Coke Ash 8  Energy to support the melting of theiron, alloys and fluxes in any given charge
Foundry Coke Ash 8  Carbon pick-up as the iron dripspast the coke bed area upon melting

Main Features of the Product

   High fixed carbon

   Low sulphur

   Ready to ship in stock

Inspection

CCIC at loading port to be final to both parties inquality and quantity

Packaging & Delivery

Foundry coke is to be packedin one ton bag or loose in container.




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Q:Coke indicators are divided into grades
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 value method, commonly used in our country the German migon drum test.
Q:The difference between coke and coal
Coke is a product of wood processing, not the same
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:The specifications for coke used in stainless steel smelting are as follows
Three metallurgical coke: fixed carbon 83-84.5%; calorific value 6500cal/kg; ash < 15%; volatile < 1.9%; all 6% "1%" water; sulfur;Maybe not, I'll give you a web site, find it yourself
Q:What is coke and how is coke classified?
Coke definitionBituminous coal in the absence of air is heated to 950-1050 DEG C, after drying, pyrolysis, melting, bonding, curing and contraction of the final stage of this process is made of coke, coking high temperature (high temperature carbonization). By high temperature coking coke for blast furnace smelting, casting and gas generated in the process of coking. After the recovery and after the purification of coke oven gas is not only a high calorific value of fuel, and is an important raw material for organic synthesis industry. Metallurgical coke is coke, coke, iron alloy coke and non-ferrous metal smelting coke for metallurgical coke collectively. More than 90% were used for blast furnace ironmaking blast furnace coke, so often referred to as metallurgical coke is coke. The special cupola molten iron and coke. Coke is the main fuel cupola molten iron. It is melting charge and molten steel overheating, the support column to maintain its good permeability. Therefore, coke should have Large blocks, low reactivity, porosity is small, with impact crushing strength, low ash and sulfur enough.
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:I'd like to have a coke
Under the condition of air isolation, the bituminous coal is heated to 950-1050 DEG C, which is finally made into coke by drying, pyrolysis, melting, bonding, solidification and shrinkage.
Q:What is the effect of coke moisture on the blast furnace?
2, if the long-term use of water containing high coke and blast furnace gas purification system and dry, it will affect the normal operation of the purification system (filtration pressure increased, serious and even lead to normal filtration, also lead to dust can not be normal unloading etc.); more serious for the blast furnace with net gas said not even a normal discharge (top pressure tank or a pressure higher than indoor clock dozens of kPa
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:Coke can be used to do what carbon black can be used to do?
Carbon black in plastics industry is the first use of carbon black pigment coloring, is cheap. Second carbon black in plastics industry use is to have good ultraviolet absorption effect, its application shows quite obvious protective effects in plastic. Third carbon black in plastics industry use is conductive.

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