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| DETERMINATION OF CARBON CONTENT IN COAL POWDER USING HIGH-FREQUENCY INFRARED ABSORPTION METHOD |
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| DOI： |
| KeyWord:Infrared absorption method High-frequency carbon-sulpher meter Carbon |
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| Beijing General Research Institute of Mining and Metallurgy |
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| Abstract: |
| In this paper, a new method was reported for determination of carbon content in coal powder using a CS-344 type high-frequency infrared carbon-sulpher meter. In the process of determination, the mixture of tungsten grains and iron scrap was selected as a flux. The method is simple and quick in operation and high in determining accuracy. |
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