| 浅谈煤中磷的测试及注意问题 |
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| 引用本文： | 赵晋蓉.浅谈煤中磷的测试及注意问题[J].山西科技,2009(4):131-132,135. |
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| 作者姓名： | 赵晋蓉 |
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| 作者单位： | 山西煤炭地质研究所,山西太原,030001 |
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| 摘 要： | 用氢氟酸—硫酸法测试煤中磷,结果准确,盐酸高氯酸法测试方便快速,但结果偏低。
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| 关 键 词： | 煤中磷 比色法 盐酸—高氯酸法 氢氟酸—硫酸法 |
Testing of Phosphorus in Coal and Precautions |
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| Zhao Jinrong.Testing of Phosphorus in Coal and Precautions[J].Shanxi Science and Technology,2009(4):131-132,135. |
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| Authors: | Zhao Jinrong |
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| Affiliation: | Zhao Jinrong |
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| Abstract: | It is accurate to test phosphorus in coal with the hydrofluoric acid and sulfuric acid method, while it is quicker but less accurate with the hydrochloric acid and perchloric acid method. |
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| Keywords: | phosphorus in coal colorimetry hydrochloric acid and perchloric acid method hydrofluoric acid and sulfuric acid method |
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