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| 烷烃异构铂催化剂及其在燃油制取中的研究现状 |
| The Research Status of Pt Catalysts for Hydrocarbon Isomerization and Its Application in Fuel Production |
| 投稿时间：2016-10-17 |
| DOI： |
| 中文关键词: 催化剂工程 铂 烷烃 异构反应 生物燃油 |
| 英文关键词: catalyst engineering platinum alkanes isomerization biofuels |
| 基金项目:国家自然科学基金(No.21266032)和云南省应用基础研究重点项目(No.2014FA045)。 |
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| 中文摘要: |
| 铂催化剂具有优异的催化活性和异构选择性，综述了其在汽油、润滑油和柴油、以及生物燃油等领域的研究进展。铂催化剂中铂负载量、金属助剂和载体改性等对轻质烷烃异构化、提高汽油辛烷值有影响；载体的产物择形性能对润滑油、柴油的铂催化剂性能有影响；生物燃料用催化剂需具备加氢脱氧和异构化的能力，分子筛载体的酸性、酸量和孔道尺寸对性能影响很大。基于文献分析，提出了各类烷烃异构化铂催化剂的研发方向。 |
| 英文摘要: |
| The platinum catalysts have excellent catalytic activity and isomer selectivity. The present paper summarized their research progress in the fields of gasoline, lubricating oil, diesel oil and biofuel. The platinum loading, other metal additives and the carrier modification have the effect on the isomerization of the light alkanes and the octane number of the gasoline. The selectivity for the product resulting from the carrier has some effect on the performance of the platinum catalysts used in the lubricating oil and diesel oil. The catalysts for biofuel use are required to have the ability of hydrodeoxygenation and isomerization. The acidity, acid amount and pore size of the molecular sieve carrier exert significant effect on the catalytic performance. On the basis of our literature analysis, the future research and development direction was proposed for platinum catalysts used in different kinds of alkene isomerization |
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