KF/γ-Al2O3催化剂催化菜籽油转化为生物柴油

IF 0.7 4区化学 Q4 CHEMISTRY, MULTIDISCIPLINARY Theoretical and Experimental Chemistry Pub Date : 2022-01-27 DOI:10.1007/s11237-021-09708-z

Ying Tang, Shuang Tao, Mei Meng, Jie Zhang, Zhifang Zhang

{"title":"KF/γ-Al2O3催化剂催化菜籽油转化为生物柴油","authors":"Ying Tang, Shuang Tao, Mei Meng, Jie Zhang, Zhifang Zhang","doi":"10.1007/s11237-021-09708-z","DOIUrl":null,"url":null,"abstract":"<div><div>It is shown that the KF/γ-Al2O3 catalyst obtained by the sol–gel method has a greater activity in the process of transesterification of methanol and rapeseed oil to biodiesel compared to KF/γ-Al2O3 prepared by impregnation. The highest yield of biodiesel (96.5%) is achieved with use of KF/γ-Al2O3, prepared at molar ratio KF to γ-Al2O3 1.3:1. High conversion of rapeseed oil to biodiesel is explained by the relatively high basicity and specific surface of KF/γ-Al2O3.</div></div>","PeriodicalId":796,"journal":{"name":"Theoretical and Experimental Chemistry","volume":null,"pages":null},"PeriodicalIF":0.7000,"publicationDate":"2022-01-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Conversion of Rapeseed Oil to Biodiesel on KF/γ-Al2O3 CATALYST\",\"authors\":\"Ying Tang, Shuang Tao, Mei Meng, Jie Zhang, Zhifang Zhang\",\"doi\":\"10.1007/s11237-021-09708-z\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><div>It is shown that the KF/γ-Al2O3 catalyst obtained by the sol–gel method has a greater activity in the process of transesterification of methanol and rapeseed oil to biodiesel compared to KF/γ-Al2O3 prepared by impregnation. The highest yield of biodiesel (96.5%) is achieved with use of KF/γ-Al2O3, prepared at molar ratio KF to γ-Al2O3 1.3:1. High conversion of rapeseed oil to biodiesel is explained by the relatively high basicity and specific surface of KF/γ-Al2O3.</div></div>\",\"PeriodicalId\":796,\"journal\":{\"name\":\"Theoretical and Experimental Chemistry\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.7000,\"publicationDate\":\"2022-01-27\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Theoretical and Experimental Chemistry\",\"FirstCategoryId\":\"92\",\"ListUrlMain\":\"https://link.springer.com/article/10.1007/s11237-021-09708-z\",\"RegionNum\":4,\"RegionCategory\":\"化学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"CHEMISTRY, MULTIDISCIPLINARY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Theoretical and Experimental Chemistry","FirstCategoryId":"92","ListUrlMain":"https://link.springer.com/article/10.1007/s11237-021-09708-z","RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"CHEMISTRY, MULTIDISCIPLINARY","Score":null,"Total":0}

引用次数: 1

摘要

结果表明，溶胶-凝胶法制备的KF/γ-Al2O3催化剂在甲醇和菜籽油酯交换制生物柴油的过程中比浸渍法制备的KF/γ-Al2O3催化剂具有更大的活性。以KF/γ-Al2O3为原料，以KF与γ-Al2O3的摩尔比为1.3:1制备的生物柴油收率最高(96.5%)。菜籽油转化为生物柴油的高转化率是由于KF/γ-Al2O3具有较高的碱度和比表面。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文

微信好友朋友圈 QQ好友复制链接

本刊更多论文

Conversion of Rapeseed Oil to Biodiesel on KF/γ-Al2O3 CATALYST

It is shown that the KF/γ-Al₂O₃ catalyst obtained by the sol–gel method has a greater activity in the process of transesterification of methanol and rapeseed oil to biodiesel compared to KF/γ-Al₂O₃ prepared by impregnation. The highest yield of biodiesel (96.5%) is achieved with use of KF/γ-Al₂O₃, prepared at molar ratio KF to γ-Al₂O₃ 1.3:1. High conversion of rapeseed oil to biodiesel is explained by the relatively high basicity and specific surface of KF/γ-Al₂O₃.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

Theoretical and Experimental Chemistry CHEMISTRY, MULTIDISCIPLINARY-

CiteScore

1.60

自引率

10.00%

发文量

审稿时长

6-12 weeks

期刊介绍： Theoretical and Experimental Chemistry is a journal for the rapid publication of research communications and reviews on modern problems of physical chemistry such as: a) physicochemical bases, principles, and methods for creation of novel processes, compounds, and materials; b) physicochemical principles of chemical process control, influence of external physical forces on chemical reactions; c) physical nanochemistry, nanostructures and nanomaterials, functional nanomaterials, size-dependent properties of materials.