| 丙烯一步催化水合联产异丙醇和二异丙醚 |
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| 引用本文： | 钱龙瑞.丙烯一步催化水合联产异丙醇和二异丙醚[J].精细石油化工,1994(1):7-12. |
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| 作者姓名： | 钱龙瑞 |
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| 作者单位： | 天津石油化工公司 300271 |
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| 摘 要： | 介绍了对人工合成的β-型沸石催化剂与其它沸石催化剂和非沸石型催化剂进行评比的结果,表明β-型沸石是由丙烯(或丙丙馏分)经一步催化水合联产异丙醇(IPA)和二异丙醚(DIPE)的优良催化剂。阐述了该催化剂的结构、性能与催化活性的关系。综述了合成工艺和产品IPA、DIPE的分离和精制。IPA-DIPE混合物是汽油的有效增辛剂。
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| 关 键 词： | β-型沸石催化剂 水合反应 丙烯 异丙醇 二异丙醚 |
THE COPRODUCTION OF ISOPROPYL ALCOHOL-DIISOPROPYL ETHER BY ONE-STEP CATALYTIC HYDRATION OF PROPYLENE |
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| Qian Longrui.THE COPRODUCTION OF ISOPROPYL ALCOHOL-DIISOPROPYL ETHER BY ONE-STEP CATALYTIC HYDRATION OF PROPYLENE[J].Speciality Petrochemicals,1994(1):7-12. |
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| Authors: | Qian Longrui |
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| Affiliation: | Tianjin Petrochemical Corp. |
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| Abstract: | The evaluation among the β-zeolite catalyst, other zeolite catalysts and non-zeolite catalysts were introduced. The results showed that the β-zeolite catalyst is better than others for the coproduction of isopropyl alcohol (IPA) and diiso-propyl ether (DIPE) by one-step catalyic hydration of propylene (or PP fraction) . The relationship between the structure, properties and catalytic activities of said catalyst were further introduced. The synthetic process and the sepa- ration, purification of IPA-DIPE mixture, IPA, D1PE were reviewed. IPA-DIPE mixture is a favourable octane promoter for gasoline. |
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| Keywords: | Zeolite Catalyst Hydration Propylene kopropyl Alcohol Diisopropyl Ether |
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