| Identification | Back Directory | [Name]
Coke (coal) | [CAS]
65996-77-2 | [Synonyms]
metcoke
Coke (coal)
Catalytic coke
COKE(FROMCOAL)
Einecs 266-010-4 | [EINECS(EC#)]
266-010-4 | [Molecular Formula]
C | [MDL Number]
MFCD03456428 |
| Hazard Information | Back Directory | [Chemical Properties]
Coke includes coke reactivity and coke alkalinity resistance, the main one being coke reactivity. Blast furnace coke undergoes strong carbon-soluble reaction in the soft melt zone of the blast furnace, which is the main cause of coke degradation in the blast furnace, so blast furnace coke should have a low reactivity. According to the method of determining the reactivity of lump coke stipulated by China and Japan (see lump coke reactivity index and post-reaction strength), the reactivity index of coke used in large blast furnace should be less than 35%. Foundry coke is mainly used as a heat source in iron furnaces, and should not generate CO as much as possible in the furnace, so foundry coke requires even lower reactivity. | [Uses]
The SRM is designed for the evaluation of test methods and calibration of instruments used in the determination of sulfur in furnace (metallurgical) coke. | [Definition]
A form of carbon made by thedestructive distillation of coal. Cokeis used for blast-furnaces and othermetallurgical and chemical processesrequiring a source of carbon. Lowergradecokes, made by heating thecoal to a lower temperature, are usedas smokeless fuels for domestic heating. |
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| Company Name: |
Sigma-Aldrich
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| Tel: |
021-61415566 800-8193336 |
| Website: |
https://www.sigmaaldrich.cn |
| Company Name: |
Merck KGaA
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| Tel: |
21-20338288 |
| Website: |
www.sigmaaldrich.cn |
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