公开(公告)号：CA2941399A1

公开(公告)日：2015-09-11

申请号：CA2941399

申请日：2015-03-03

Applicant: BASF SE

Inventor： BORST JOSEPH P ,  ZACK KENNETH L ,  KOCH MICHAEL G

IPC: C11C3/04 ,  C11B3/00 ,  C11C3/00

Abstract: A method for degumming and esterification of an oil comprising fatty acid glycerides, free fatty acids, and phospholipids comprises the steps of mixing the oil, a C1 to C5 monohydric alcohol, and methanesulfonic acid to form a reaction mixture, and heating the reaction mixture to esterify the free fatty acids and produce a fatty acid alkylester and water, and to degum the oil. The method further comprises the steps of causing a phase separation between a first phase comprising the C1 to C5 monohydric alcohol, phosphorous compounds, and water, a second phase comprising the fatty acid glycerides and the fatty acid alkylester, and a residual solid phase. Once the phase separation occurs, the second phase is separated from the first phase and the residual solid phase.

公开(公告)号：AU2015227367A1

公开(公告)日：2016-09-22

申请号：AU2015227367

申请日：2015-03-03

Applicant: BASF SE

Inventor： BORST JOSEPH P ,  ZACK KENNETH L ,  KOCH MICHAEL G

IPC: C11B3/00 ,  C11C3/00

Abstract: A method for degumming and esterification of an oil comprising fatty acid glycerides, free fatty acids, and phospholipids comprises the steps of mixing the oil, a C1 to C5 monohydric alcohol, and methanesulfonic acid to form a reaction mixture, and heating the reaction mixture to esterify the free fatty acids and produce a fatty acid alkylester and water, and to degum the oil. The method further comprises the steps of causing a phase separation between a first phase comprising the C1 to C5 monohydric alcohol, phosphorous compounds, and water, a second phase comprising the fatty acid glycerides and the fatty acid alkylester, and a residual solid phase. Once the phase separation occurs, the second phase is separated from the first phase and the residual solid phase.