发明名称 |
FREMGANGSMÅDE TIL OPRENSNING AF BIODIESEL |
摘要 |
The present invention concerns a process for purification of biodiesel obtained from castor seed oil for the purpose of promoting the efficient separation of the glycerine fraction formed during the transesterification reaction of a mixture of long-chain triglycerides derived from the oil in the presence of ethanol and an alkaline catalyst. The invention concerns the application of the method of electrostatic separation to biodiesel from castor oil in order to separate the glycerine from the stable emulsion then formed, in relatively short spaces of time. |
申请公布号 |
DK2332903(T3) |
申请公布日期 |
2016.04.11 |
申请号 |
DK20090810943T |
申请日期 |
2009.09.03 |
申请人 |
PETRÓLEO BRASILEIRO S.A. - PETROBRAS |
发明人 |
CARLOS NAGIB KHALIL;RODOLFO DE VICO;ANDRE MANOEL GOJA FERREIRA;BIANCA MACHADO DA SILVA FERREIRA |
分类号 |
B01D17/06;B03C11/00;C07C67/48;C10L1/02;C11C1/08;C11C3/00 |
主分类号 |
B01D17/06 |
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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