{"id":4979,"date":"2023-03-05T21:42:57","date_gmt":"2023-03-05T13:42:57","guid":{"rendered":"http:\/\/woodrefinery.com\/zhenfang\/?p=4979"},"modified":"2023-03-05T21:42:57","modified_gmt":"2023-03-05T13:42:57","slug":"mof%e5%82%ac%e5%8c%96%e5%89%82%e5%88%b6%e5%a4%87%e7%94%9f%e7%89%a9%e6%9f%b4%e6%b2%b9-microwave-assisted-one-step-production-of-biodiesel-from-waste-cooking-oil-by-magnetic-bifunctional-sro-zn","status":"publish","type":"post","link":"https:\/\/woodrefinery.com\/zhenfang\/mof%e5%82%ac%e5%8c%96%e5%89%82%e5%88%b6%e5%a4%87%e7%94%9f%e7%89%a9%e6%9f%b4%e6%b2%b9-microwave-assisted-one-step-production-of-biodiesel-from-waste-cooking-oil-by-magnetic-bifunctional-sro-zn\/","title":{"rendered":"MOF\u50ac\u5316\u5242\u5236\u5907\u751f\u7269\u67f4\u6cb9: Microwave-assisted one-step production of biodiesel from waste cooking oil by magnetic bifunctional SrO\u2013ZnO\/MOF catalyst<\/strong>"},"content":{"rendered":"

Microwave-assisted one-step production of biodiesel from waste cooking oil by magnetic bifunctional SrO\u2013ZnO\/MOF catalyst<\/p>\n

Recently, master student Mr. Jian Yang supervised by Prof. Zhen Fang<\/strong> published a research article in Journal of Cleaner Production about synthesizing bifunctional SrO\u2013ZnO\/MOF catalyst for biodiesel production from waste cooking oil.<\/p>\n

Magnetic bifunctional SrO\u2013ZnO\/MOF catalyst supported on metal-organic framework (MOF) was synthesized for one-step biodiesel production from high acid value oils. The catalyst presented both basicity (2.84 mmol\/g) and acidity (0.02 mmol\/g) due to active components of Sr3<\/sub>Fe2<\/sub>O6<\/sub> and ZnO. MOF support increased catalyst specific surface by 3.7 times and provided Fe3<\/sub>O4<\/sub> component for magnetic separation. The highest soybean biodiesel yield of 99.5% was obtained at 80 \u2103 with 3 catalyst cycles. Microwave heating significantly reduced reaction time from 20 min to 5 min at 99.0% biodiesel yield and 80 \u2103. The catalyst was highly active and resistant to free fatty acids with biodiesel yield of 90.0% from waste cooking oil (AV of 3.3 mg KOH\/g) at longer reaction time of 30 min. SrO\u2013ZnO\/MOF has potential application in biodiesel industry.<\/p>\n

Related results were accepted in Journal of Cleaner Production.<\/p>\n

Jian Yang, Wen-Jie Cong, Zongyuan Zhu**, Zheng-diao Miao, Yi-Tong Wang***, Michael Nelles, Zhen Fang*<\/strong>. Microwave-assisted one-step production of biodiesel from waste cooking oil by magnetic bifunctional SrO\u2013ZnO\/MOF catalyst. Journal of Cleaner Production 395 (2023<\/strong>) 136182. https:\/\/doi.org\/10.1016\/j.jclepro.2023.136182<\/a><\/p>\n

\"\"<\/p>\n

Acid\/base SrO-ZnO\/MOF catalyst for one-step biodiesel production from waste cooking oil in 30 min with microwave radiation. (\u53cc\u529f\u80fdSrO-ZnO\/MOF\u50ac\u5316\u5242\u5728\u5fae\u6ce2\u8f85\u52a9\u52a0\u70ed\u4e0b30\u5206\u949f\u4ece\u5e9f\u5f03\u98df\u7528\u6cb9\u4e2d\u4e00\u6b65\u751f\u4ea7\u751f\u7269\u67f4\u6cb9\u3002)<\/p>\n

\n

\u5fae\u6ce2\u8f85\u52a9\u78c1\u6027\u53cc\u529f\u80fd<\/strong>SrO\u2013ZnO\/MOF<\/strong>\u50ac\u5316\u5242\u4e00\u6b65\u6cd5\u4ece\u5e9f\u5f03\u98df\u7528\u6cb9\u4e2d\u5236\u5907\u751f\u7269\u67f4\u6cb9<\/strong><\/p>\n

\u6700\u8fd1\uff0c\u7855\u58eb\u751f\u6768\u5251\u5728\u65b9\u771f\u6559\u6388\u7684\u6307\u5bfc\u4e0b\uff0c\u5728\u56fd\u9645\u5b66\u672f\u671f\u520aJournal of Cleaner Production \uff08Q1, IF 11.072\uff09\u53d1\u8868\u4e00\u7bc7\u5173\u4e8e\u4f7f\u7528\u53cc\u529f\u80fd\u78c1\u6027SrO\u2013ZnO\/MOF\u50ac\u5316\u5242\u4ece\u5e9f\u5f03\u98df\u7528\u6cb9\u4e2d\u5236\u5907\u751f\u7269\u67f4\u6cb9\u7684\u7814\u7a76\u6027\u8bba\u6587\u3002<\/p>\n

\u5408\u6210\u4e86\u7531\u91d1\u5c5e\u6709\u673a\u9aa8\u67b6\uff08MOF\uff09\u8d1f\u8f7d\u7684\u78c1\u6027\u53cc\u529f\u80fdSrO\u2013ZnO\/MOF\u50ac\u5316\u5242\uff0c\u7528\u4e8e\u9ad8\u9178\u503c\u6cb9\u4e00\u6b65\u5236\u5907\u751f\u7269\u67f4\u6cb9\u3002Sr3<\/sub>Fe2<\/sub>O6<\/sub>\u548cZnO\u4e3a\u50ac\u5316\u5242\u63d0\u4f9b\u78b1\u5ea6\uff082.84mmol\/g\uff09\u548c\u9178\u5ea6\uff080.02mmol\/g\uff09\u3002MOF\u8f7d\u4f53\u5c06\u50ac\u5316\u5242\u6bd4\u8868\u9762\u79ef\u63d0\u9ad8\u4e863.7\u500d\uff0c\u5f62\u6210\u7684Fe3<\/sub>O4<\/sub>\u8d4b\u4e88\u50ac\u5316\u5242\u78c1\u6027\u3002\u50ac\u5316\u8c46\u6cb9\u5236\u5907\u751f\u7269\u67f4\u6cb9\u7684\u4ea7\u7387\u572880 \u2103\u4e0b\u8fbe\u523099.5%\uff0c\u901a\u8fc7\u7b80\u5355\u7684\u78c1\u6027\u5206\u79bb\u50ac\u5316\u5242\u53ef\u5faa\u73af\u4f7f\u75283\u6b21\u3002\u5fae\u6ce2\u52a0\u70ed\u663e\u8457\u7f29\u77ed\u4e86\u53cd\u5e94\u65f6\u95f4\uff0c\u5728\u76f8\u540c\u7684\u751f\u7269\u67f4\u6cb9\u4ea7\u7387\uff0899.0%\uff09\u4e0b\uff0c\u4f20\u7edf\u6cb9\u6d74\u52a0\u70ed\u9700\u898120 min\uff0c\u800c\u5fae\u6ce2\u52a0\u70ed\u5c06\u53cd\u5e94\u65f6\u95f4\u7f29\u77ed3\u500d\uff0c\u4ec5\u7528\u4e865 min\u3002\u8be5\u50ac\u5316\u5242\u5177\u6709\u9ad8\u5ea6\u6d3b\u6027\uff0c\u5e76\u4e14\u5bf9\u6e38\u79bb\u8102\u80aa\u9178\u5177\u6709\u6297\u6027\uff0c\u572880 \u2103\u4e0b\u53cd\u5e9430\u5206\u949f\uff0c\u50ac\u5316\u9178\u503c\u4e3a3.3 mg KOH\/g\u7684\u5e9f\u5f03\u98df\u7528\u6cb9\u7684\u751f\u7269\u67f4\u6cb9\u4ea7\u7387\u8fbe\u523090.0%\u3002SrO\u2013ZnO\/MOF\u50ac\u5316\u5242\u5728\u751f\u7269\u67f4\u6cb9\u5de5\u4e1a\u4e2d\u5177\u6709\u6f5c\u5728\u5e94\u7528\u3002<\/p>\n

\u7ed3\u679c\u53d1\u8868\u5728Journal of Cleaner Production<\/p>\n

Jian Yang, Wen-Jie Cong, Zongyuan Zhu**, Zheng-diao Miao, Yi-Tong Wang***, Michael Nelles, Zhen Fang*. Microwave-assisted one-step production of biodiesel from waste cooking oil by magnetic bifunctional SrO\u2013ZnO\/MOF catalyst. Journal of Cleaner Production 395 (2023<\/strong>) 136182. https:\/\/doi.org\/10.1016\/j.jclepro.2023.136182<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

Microwave-assisted one-step production of biodiesel fro […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"_links":{"self":[{"href":"https:\/\/woodrefinery.com\/zhenfang\/wp-json\/wp\/v2\/posts\/4979"}],"collection":[{"href":"https:\/\/woodrefinery.com\/zhenfang\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/woodrefinery.com\/zhenfang\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/woodrefinery.com\/zhenfang\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/woodrefinery.com\/zhenfang\/wp-json\/wp\/v2\/comments?post=4979"}],"version-history":[{"count":1,"href":"https:\/\/woodrefinery.com\/zhenfang\/wp-json\/wp\/v2\/posts\/4979\/revisions"}],"predecessor-version":[{"id":4981,"href":"https:\/\/woodrefinery.com\/zhenfang\/wp-json\/wp\/v2\/posts\/4979\/revisions\/4981"}],"wp:attachment":[{"href":"https:\/\/woodrefinery.com\/zhenfang\/wp-json\/wp\/v2\/media?parent=4979"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/woodrefinery.com\/zhenfang\/wp-json\/wp\/v2\/categories?post=4979"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/woodrefinery.com\/zhenfang\/wp-json\/wp\/v2\/tags?post=4979"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}