...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Energy Conversion & Management >Recent advances on the production and utilization trends of bio-fuels: A global perspective
【24h】

Recent advances on the production and utilization trends of bio-fuels: A global perspective

机译：全球生物燃料生产和利用趋势的最新进展：

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Bio-fuels are important because they replace petroleum fuels. There are many benefits for the environment, economy and consumers in using bio-fuels. Bio-oil can be used as a substitute for fossil fuels to generate heat, power and/or chemicals. Upgrading of bio-oil to a transportation fuel is technically feasible, but needs further development. Bio-fuels are made from biomass through thermochemical processes such as pyrolysis, gasification, liquefaction and supercritical fluid extraction or biochemical. Biochemical conversion of biomass is completed through alcoholic fermentation to produce liquid fuels and anaerobic digestion or fermentation, resulting in biogas. In wood derived pyrolysis oil, specific oxygenated compounds are present in relatively large amounts. Basically, the recovery of pure compounds from the complex bio-oil is technically feasible but probably economically unattractive because of the high costs for recovery of the chemical and its low concentration in the oil.
机译：生物燃料很重要，因为它们替代了石油燃料。使用生物燃料对环境，经济和消费者都有许多好处。生物油可以用作化石燃料的替代品，以产生热量，电力和/或化学物质。将生物油升级为运输燃料在技术上是可行的，但需要进一步发展。生物燃料是通过热化学过程（例如热解，气化，液化和超临界流体萃取或生物化学）由生物质制成的。生物质的生物化学转化是通过酒精发酵产生液体燃料，厌氧消化或发酵完成的，从而产生沼气。在木材衍生的热解油中，特定的含氧化合物以相对大量的量存在。基本上，从复杂的生物油中回收纯化合物在技术上是可行的，但在经济上可能没有吸引力，因为回收化学药品的成本高且其在油中的浓度低。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号