发明名称 |
PROCESSES FOR PRODUCING ALKYL ESTER OF FATTY ACID |
摘要 |
<p>The present invention relates to a process for preparing an alkyl ester of a fatty acid wherein a transesterification reaction is carried out between a fat or oil and an alcohol in the presence of a catalyst comprising a composite metal oxide having a perovskite structure; and a process for preparing an alkyl ester of a fatty acid wherein a transesterification reaction is carried out between a fat or oil and an alcohol in the presence of a catalyst comprising at least one member selected from the group consisting of oxides, hydroxides and carbonates of alkaline earth metals is used as the catalyst, with the alcohol made into a supercritical state or subcritical state. According to the present invention, the alkyl ester of a fatty acid which can be effectively utilized as a diesel fuel oil or the like can be prepared at high efficiency and on an industrial scale mainly from triglyceride contained in a fat or oil, especially a waste oil.</p> |
申请公布号 |
HK1063061(A1) |
申请公布日期 |
2011.05.20 |
申请号 |
HK20040105157 |
申请日期 |
2004.07.14 |
申请人 |
REVO INTERNATIONAL INC. |
发明人 |
NAKAYAMA, MASAHIDE;TSUTO, KEIICHI;HIRANO, TAKENORI;SAKAI, TSUTOMU;KAWASHIMA, AYATO;KITAGAWA, HIROHISA |
分类号 |
B01J;B01J23/00;B01J23/02;B01J23/04;B01J23/34;B01J23/83;B01J37/03;C07C;C07C67/03;C11C3/04;C11C3/10 |
主分类号 |
B01J |
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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