| 对二甲苯生产的技术进展 |
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| 引用本文： | 张建成. 对二甲苯生产的技术进展[J]. 精细石油化工, 2010, 27(3) |
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| 作者姓名： | 张建成 |
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| 作者单位： | 中国石化股份有限公司天津分公司,天津,300271 |
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| 摘 要： | 综述了近年来国内对二甲苯(PX)生产的技术进展状况,介绍了芳烃联合装置中歧化烷基化、二甲苯异构化催化剂工业应用及研发成果,以及混合芳烃分离技术工业化及研究现状,目前国内仍然以催化剂、吸附剂的研制与开发作为提高PX产量的研究重点。
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| 关 键 词： | 歧化烷基化 二甲苯异构化 催化剂 吸附剂 |
PROGRESSES IN TECHNOLOGY FOR PRODUCTION OF p-XYLENE |
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| Zhang Jiancheng. PROGRESSES IN TECHNOLOGY FOR PRODUCTION OF p-XYLENE[J]. Speciality Petrochemicals, 2010, 27(3) |
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| Authors: | Zhang Jiancheng |
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| Abstract: | Progresses in the technology for the production of p-xylene are reviewed with the focuses on the catalysts for the disproportionation alkylation and xylene isomerization as well as mixed aromatic hydrocarbon separation technologies and R & D status.Currently,catalysts and adsorbents are the key issues in R & D in increasing the productivity of p-xylene. |
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| Keywords: | p-xylene catalyst disproportionation alkylation isomerization |
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