Refining of fatty acids
    31.
    发明授权
    Refining of fatty acids 失效
    改善脂肪酸

    公开(公告)号:US3859270A

    公开(公告)日:1975-01-07

    申请号:US22837272

    申请日:1972-02-22

    申请人: AZS CORP

    发明人: ZVEJNIEKS ANDREJS

    IPC分类号: C11B13/00 C11C1/10 C09F

    摘要: A method of refining impure fatty acids and fatty acid blends by removing impurities including sulphur containing impurities, boiling range of which is close and/or overlapping with the boiling range of the fatty acids and fatty acid blends.