BIOREFINING OF CRUDE TALL OIL
    1.
    发明申请
    BIOREFINING OF CRUDE TALL OIL 审中-公开
    原油的生物活性

    公开(公告)号:WO2014098692A1

    公开(公告)日:2014-06-26

    申请号:PCT/SE2012/051490

    申请日:2012-12-21

    申请人: SUNPINE AB

    摘要: A process for pre-treatment of a crude tall oil (CTO) for removal of impurities is disclosed. The process comprises a first pre-treatment step involving a CTO wash and a separation of a first oil phase comprising refined CTO and an aqueous phase holding impurities, and a second step involving a separation of a second oil phase from the aqueous phase. A process for refining of crude tall oil (CTO) is also disclosed. The process comprises fractionation under vacuum of a refined CTO into at least one stream of refined tall diesel (RTD) or tall oil fatty acids (TOFA) and at least one stream of resin acid(s) (RA). The stream of RTD or TOFA is deoxygenated forming hydrocarbon compounds in a subsequent step. This invention also relates to a refined tall diesel. Furthermore, a process for the production of a refined tall diesel (RTD) composition, wherein crude sulphate turpentine(s) (CST) is added to the refined tall diesel (RTD) composition, is described.

    摘要翻译: 公开了用于去除杂质的粗妥尔油(CTO)的预处理方法。 该方法包括涉及CTO洗涤和分离包含精制CTO和含有杂质的水相的第一油相的第一预处理步骤,以及涉及将第二油相与水相分离的第二步骤。 还公开了粗妥质油(CTO)的精制方法。 该方法包括在精制CTO的真空下将精制高级柴油(RTD)或妥尔油脂肪酸(TOFA)和至少一种树脂酸(RA)流的至少一个流分馏。 RTD或TOFA的流在随后的步骤中脱氧形成烃化合物。 本发明还涉及精制高级柴油。 此外,描述了生产精制高柴油(RTD)组合物的方法,其中将粗硫酸盐松节油(CST)加入到精制高柴油(RTD)组合物中。