发明申请
US20050020843A1 Process for the transesterification of fat and/or oil by heterogeneous catalysis
审中-公开
通过非均相催化酯交换脂肪和/或油的方法
- 专利标题: Process for the transesterification of fat and/or oil by heterogeneous catalysis
- 专利标题(中): 通过非均相催化酯交换脂肪和/或油的方法
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申请号: US10887455申请日: 2004-07-08
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公开(公告)号: US20050020843A1公开(公告)日: 2005-01-27
- 发明人: Siegfried Peter , Eckhard Weidner , Hans-Peter Neuner
- 申请人: Siegfried Peter , Eckhard Weidner , Hans-Peter Neuner
- 申请人地址: DE Uttenreuth
- 专利权人: Siegfried Peter
- 当前专利权人: Siegfried Peter
- 当前专利权人地址: DE Uttenreuth
- 优先权: DE10200528.1 20020109
- 主分类号: B01J31/02
- IPC分类号: B01J31/02 ; C11C3/10 ; C07C51/43
摘要:
A process for preparing fat and/or oil with a modified distribution of fatty acids in the glycerides by heterogeneously catalysed transesterification, wherein the process comprises reaction of the fat and/or oil of biological origin to be transesterified in the presence of a catalyst consisting of a metal salt of a basic amino acid or an amino acid derivative. The disadvantages of conventional transesterification processes can be overcome by using this catalyst.