Improving Biodiesel Conversions from Blends of High- and Low-Acid-Value Waste Cooking Oils Using Sodium Methoxide as a Catalyst Based on a High Speed Homogenizer
作者: Ming-Chien HsiaoJui-Yang KuoPei-Hsuan HsiehShuhn-Shyurng Hou
作者单位: 1Department of Environmental Engineering, Kun Shan University, Tainan 71070, Taiwan; (M.-C.H.); (J.-Y.K.)
2Green Energy Technology Research Center, Kun Shan University, Tainan 71070, Taiwan
3Department of Materials Science and Engineering, National Tsing Hua University, Hsinchu 30013, Taiwan;
4Department of Mechanical Engineering, Kun Shan University, Tainan 71070, Taiwan
刊名: Energies, 2018, Vol.11 (9)
来源数据库: Multidisciplinary Digital Publishing Institute
DOI: 10.3390/en11092298
关键词: BiodieselTransesterificationWaste cooking oilHomogenizerSodium methoxide
原始语种摘要: Biodiesel is an environmentally friendly and sustainable fuel. However, the high price of the biodiesel produced from pure vegetable oil contributes to making it uncompetitive in the market. If we can make low cost oils such as waste cooking oil and high-acid-value oil available as resources, the cost of biodiesel production will be reduced significantly. However, these low cost oils cannot be used to produce biodiesel directly because they usually contain a large amount of free fatty acids. They have to undergo a preparatory procedure to lower the acid value to a specific value. The purpose of this study was to lower the amount of free fatty acids in waste cooking oils by blending high- and low-value oils at different ratios and to reduce the transesterification reaction time using a...
全文获取路径: MDPI 

  • value 
  • ratio 
  • waste 岩屑
  • reduce 减少
  • cooking 炊事
  • reaction 反酌
  • achieved 获得的
  • easily 容易地
  • conditions 条件式
  • fatty 脂肪的