发明名称 |
Methods for producing biodiesel |
摘要 |
Transesterification, esterification, and esterification-transesterification (both one-step and two-step) for producing biofuels. The process may be enhanced by one or more of the following: 1) applying microwave or RF energy; 2) passing reactants over a heterogeneous catalyst at sufficiently high velocity to achieve high shear conditions; 3) emulsifying reactants with a homogeneous catalyst; or 4) maintaining the reaction at a pressure at or above autogeneous pressure. Enhanced processes using one or more of these steps can result in higher process rates, higher conversion levels, or both
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申请公布号 |
EP1944286(A2) |
申请公布日期 |
2008.07.16 |
申请号 |
EP20080005362 |
申请日期 |
2005.06.15 |
申请人 |
CARNEGIE MELLON UNIVERSITY |
发明人 |
PORTNOFF, MARC A.;PURTA, DAVID A.;NASTA, MARGARET A.;ZHANG, JINGFENG;POURARIAN, FAIZ |
分类号 |
C07C67/03;C07C67/08;C07C69/52;C10L1/02;C10L5/00;C11C3/00;C11C3/10 |
主分类号 |
C07C67/03 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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