| 超临界甲醇法制备生物柴油的研究现状 | |
| 孙世尧 ; 王连鸳 ; 杨基础 ; Sun Shiyao ; Wang Lianyuan ; Yang Jichu | |
| 2010-06-10 ; 2010-06-10 | |
| 关键词 | 超临界甲醇 酯化 生物柴油 supercritical methanol estirification biodiesel TE667 |
| 其他题名 | PROGRESS IN PRODUCTION OF BIODIESEL IN SUPERCRITICAL METHANOL |
| 中文摘要 | 阐述了温度、游离脂肪酸、水及醇油比对超临界甲醇法制备生物柴油的影响。与其他化学法相比,超临界甲醇法的反应时间从1~8 h降低到4 min,对原料油的要求也低,可使水含量及酸值较高的废油未经处理即可制得转化率98%以上的生物柴油。分析了反应机理,展望了超临界甲醇制备生物柴油的工业应用前景。; Production of biodiesel in supercritical methanol from vegetable,animal or waste oils is a more attractive method.Compared with enzymic and chemical methods,supercritical methanol method not only reduces reaction time from 18 h to 4 min,but also needs less pretreatment for the fatty acids.Without any prereatment,nearly 98% waste oil with high acid value can be turned into biodiesel.Some factors affecting the transformation reaction are presented: temperature,fatty acids,water,different alcohols and mole ratios of alcohol to plant oil.In addition,the reaction mechanism and the future of biodiesel production in supercritical methanol are also discussed. |
| 语种 | 中文 ; 中文 |
| 内容类型 | 期刊论文 |
| 源URL | [http://hdl.handle.net/123456789/64237]  |
| 专题 | 清华大学 |
| 推荐引用方式 GB/T 7714 | 孙世尧,王连鸳,杨基础,等. 超临界甲醇法制备生物柴油的研究现状[J],2010, 2010. |
| APA | 孙世尧,王连鸳,杨基础,Sun Shiyao,Wang Lianyuan,&Yang Jichu.(2010).超临界甲醇法制备生物柴油的研究现状.. |
| MLA | 孙世尧,et al."超临界甲醇法制备生物柴油的研究现状".(2010). |
| 个性服务 |
| 查看访问统计 |
| 相关权益政策 |
| 暂无数据 |
| 收藏/分享 |
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。
修改评论