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    • 6. 发明申请
    • METHOD FOR DEGUMMING AND ESTERIFICATION OF AN OIL
    • 油的去油和去油的方法
    • WO2015134495A1
    • 2015-09-11
    • PCT/US2015/018484
    • 2015-03-03
    • BASF SE
    • BORST, Joseph, P.ZACK, Kenneth, L.KOCH, Michael, G.
    • C11B3/00C11C3/00
    • C11C3/003C11B3/006C11B3/16
    • 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.
    • 包含脂肪酸甘油酯,游离脂肪酸和磷脂的油的脱胶和酯化方法包括将油,C1至C5一元醇和甲磺酸混合以形成反应混合物,并将反应混合物加热至 酯化游离脂肪酸并产生脂肪酸烷基酯和水,并使油脱胶。 该方法还包括以下步骤:在包含C1至C5一元醇,磷化合物和水的第一相,包含脂肪酸甘油酯和脂肪酸烷基酯的第二相和残余固相之间进行相分离。 一旦相分离发生,第二相与第一相和残余固相分离。
    • 8. 发明申请
    • PREPARATION OF ETHANOL FROM CORN
    • 从玉米中制备乙醇
    • WO2017223080A1
    • 2017-12-28
    • PCT/US2017/038326
    • 2017-06-20
    • BASF SE
    • BORST, Joseph, P.ZACK, Kenneth, L.NEWTON, Anthony
    • C12P7/06C12C11/00C11B1/10
    • A corn-to-ethanol production process is disclosed. The process comprises the steps of dry-milling corn kernels to form a corn flour; combining the corn flour with water to form a mash; extracting corn oil from the mash; fermenting the mash thereby producing beer and carbon dioxide; distilling the beer to produce ethanol and whole stillage; and processing the whole stillage to produce wet distiller's grains with solubles (WDGS) and/or dried distiller's grains with solubles (DDGS). The step of extracting corn oil from the mash comprises the sub steps of: optionally wet-milling the mash; separating the mash to produce a light phase and a heavy phase; adding an alkanesulfonic acid to the light phase; extracting corn oil from the light phase; and combining the light phase having the corn oil extracted therefrom with the heavy phase to reform the mash.
    • 公开了一种玉米至乙醇的生产方法。 该方法包括干磨玉米粒形成玉米粉的步骤; 将玉米粉与水混合形成糊状物; 从ma中提取玉米油; 发酵ma从而产生啤酒和二氧化碳; 蒸馏啤酒生产乙醇和酒糟; 和加工整个釜馏物以生产可溶物(WDGS)和/或干酒糟(DDGS)的湿酒糟。 从ma中提取玉米油的步骤包括以下子步骤:任选地湿捣碎ma; 分离ma液以产生轻相和重相; 向轻相添加链烷磺酸; 从轻相中提取玉米油; 并且将从中提取玉米油的轻相与重相混合以重新形成ma液。