洁净煤技术

1998, (01) 3-5

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煤液化粗油提质加工工艺开发现状
THE PRESENT STATUS OF THE PROCESS DEVELOPMENT FOR UPGRADING HEAVY COAL DERIVED LIQUID

王村彦
Wang Cunyan(Beijing Research Institute of Coal Chemistry, China Coal Research Institute)

摘要(Abstract):

评述了世界上最新的煤液化粗油提质加工工艺和催化剂。在这些工艺中,德国IGOR的技术水平最高。通常用在石油加氢裂化工艺中的商品催化剂也适用于煤液化粗油的提质加工,但由于煤液化粗油与石油在组成和性质上有差别,常需要做一些改进。
Up to date processes and catalysts in the world for upgrading heavy coal liquids have been reviewed. In these processes, IGOR in Germany is the best in the technology level. In general, those commercial catalysts, which are being used in the petroleum-hydrocracking processes, are also suitable for upgrading heavy coal liquid. But because of the differences in compositions and properties between petroleum and heavy coal liquids, it is necessary to improve them to some extent sometimes.

关键词(KeyWords): 煤液化粗油,提质加工工艺,催化剂
heavy coal liquid, upgrading process, catalyst

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作者(Author): 王村彦
Wang Cunyan(Beijing Research Institute of Coal Chemistry, China Coal Research Institute)

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