发明授权
US07790651B2 Porous silica and metal oxide composite-based catalysts for conversion of fatty acids and oils to biodiesel
有权
用于将脂肪酸和油转化为生物柴油的多孔二氧化硅和金属氧化物复合基催化剂
- 专利标题： Porous silica and metal oxide composite-based catalysts for conversion of fatty acids and oils to biodiesel
- 专利标题（中）： 用于将脂肪酸和油转化为生物柴油的多孔二氧化硅和金属氧化物复合基催化剂
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申请号： US11506417申请日： 2006-08-18
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公开(公告)号： US07790651B2公开(公告)日： 2010-09-07
- 发明人: Victor Shang-Yi Lin , Jennifer A. Nieweg , John G. Verkade , Chinta Reddy Venkat Reddy , Carla Kern
- 申请人： Victor Shang-Yi Lin , Jennifer A. Nieweg , John G. Verkade , Chinta Reddy Venkat Reddy , Carla Kern
- 申请人地址： US IA Ames
- 专利权人： Iowa State University Research Foundation, Inc.
- 当前专利权人： Iowa State University Research Foundation, Inc.
- 当前专利权人地址： US IA Ames
- 代理机构： Schwegman, Lundberg & Woessner, P.A.
- 主分类号： B01J21/06
- IPC分类号： B01J21/06 ; B01J21/10 ; C07C51/43
摘要：
A recyclable esterification or transesterification catalyst and methods for making and using the same are provided herein. The catalyst can be used to prepare biodiesel or methyl soyate from various feedstocks, including vegetable oils and animal fats. The catalyst can both esterify free fatty acids and transesterify mono-, di-, and triglycerides. The catalyst can also be combined with a metal oxide, and optionally calcined, prior to carrying out a catalytic reaction.
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