| 煤矿企业中焦化粗苯精制工艺现状 |
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| 引用本文： | 祁新萍. 煤矿企业中焦化粗苯精制工艺现状[J]. 煤炭技术, 2013, 32(3): 221-223 |
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| 作者姓名： | 祁新萍 |
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| 作者单位： | 新疆轻工职业技术学院,乌鲁木齐,830021 |
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| 摘 要： | 介绍了煤矿企业对于煤的粗苯精制工艺的现阶段背景,包括加氢精制法、萃取精制法和酸洗法等工艺方法。通过比较,表明粗苯萃取精制工艺综合指标优于其他精制方法,该法有望成为粗苯精制工艺的主流。
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| 关 键 词： | 粗苯 加氢精制 萃取精制 |
Coking Crude Benaol Refining Process Current Situation in Coal Mine Enterprises |
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| QI Xin-ping. Coking Crude Benaol Refining Process Current Situation in Coal Mine Enterprises[J]. Coal Technology, 2013, 32(3): 221-223 |
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| Authors: | QI Xin-ping |
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| Affiliation: | QI Xin-ping(Xinjiang Institute of Light Industry Technology,Urumqi 830021,China) |
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| Abstract: | This paper introduces the coal mining enterprises for coal cuben refining process of the current stage of background,including hydrotreating method,the extraction method and pickling method refined process method.Through the comparison,show that cuben extraction refining process is superior to other refined comprehensive index method,the method is expected to become the mainstream of coarse benzene refining process. |
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| Keywords: | crude benzene hydrorefining extraction purification |
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