首页> 外文期刊>Energy Conversion & Management >Biodiesel production through sulfuric acid catalyzed transesterification of acidic oil: Techno economic feasibility of different process alternatives
【24h】

Biodiesel production through sulfuric acid catalyzed transesterification of acidic oil: Techno economic feasibility of different process alternatives

机译:通过硫酸催化酸性油的酯交换反应生产生物柴油:不同工艺替代品的技术经济可行性

获取原文
获取原文并翻译 | 示例
           

摘要

Biodiesel is renewable fuel produced from fats and oils. When compared to conventional diesel fuel, it has considerable environmental benefits. However, its extensive use is hindered by high cost of production, mainly due to cost of feedstock. Among the different biodiesel production routes, acid catalyzed transesterification enables to use feedstock with higher free fatty acid content (cheaper feedstock). The absence of soap formation while using acid as a catalyst also simplifies the downstream separation and purification processes. In this study, a homogeneous sulfuric acid catalyzed transesterification of acidic oil is designed into four process scenarios based on four different downstream process routes.
机译:生物柴油是由油脂制成的可再生燃料。与常规柴油相比,它具有可观的环境效益。但是,其主要由于原料成本而阻碍了其广泛使用。在不同的生物柴油生产路线中,酸催化的酯交换反应可以使用具有较高游离脂肪酸含量的原料(更便宜的原料)。在使用酸作为催化剂的同时不形成肥皂,这也简化了下游的分离和纯化过程。在这项研究中,基于四种不同的下游工艺路线,将均相硫酸催化的酸性油酯交换反应设计为四种工艺方案。

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