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Coke
Addtime:2010-12-29Source:KingBoard 【Fonts:Large Medium Small

Coke:

Application
90% of Coke is used as a fuel and as a reducing agent in smelting iron ore in a blast furnace. It is also applied in casting, chemical, calcium carbide, steel production and chemical gasification.

Product: Coke
1.Quality Standards of Metallurgy:

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(A%)
Ash Content

(S%)
Sulphur Content

(M%)
Moisture Content

(Vdaf%)
Volatility

(M40)
Mechanical Strength

(M10)
Mechanical Strength

≥10

25-40

>40


A Grade

≤12

≤0.6

4±1

5±2

≤12

≤1.9

≥92

≤8.0


B Grade

12.01-13.50

0.61-0.80

4±1

5±2

≤12

≤1.9

92.0-88.1

≤9.0

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Coke Breeze


Fixed Carbon


Phosphorus
(Dry Basis)%


Coke Reactivity
Index (CRI)


Post-reaction Strength (CSR)

 

≥10

25-40

>40

A Grade

4.0

5.0

12.0

87

0.015

20±1%

68±1%

 

B Grade

4.0

5.0

12.0

85-86

0.02

25±1%

64±1%

 

 


Anhydrous Group

≤7.0%

 

 

 

 

 

 

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