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公开(公告)号：US5286886A
公开(公告)日：1994-02-15
申请号：US022801
申请日：1993-02-22
摘要： The invention relates to a method of refining glyceride oil comprising the step of degumming said glyceride oil, wherein said degumming step is followed by a separation step in which undissolved and non-centrifugable particles are removed from said degummed oil. Preferably said degumming step is followed by a step of holding the degummed oil for such a period of time and under such temperature conditions as to cause agglomeration of said undissolved particles, and for an agent promoting the formation of undissolved particles and/or promoting the agglomeration of the undissolved particles is added to the oil.
摘要翻译： 本发明涉及一种精制甘油酯油的方法，包括使所述甘油酯油脱胶的步骤，其中所述脱胶步骤之后是分离步骤，其中从所述脱胶油中除去未溶解和不可离心的颗粒。 优选地，所述脱胶步骤之后是将所述脱胶油保持一段时间并在这样的温度条件下使所述未溶解的颗粒凝聚的促进步骤和促进未溶解颗粒的形成和/或促进聚集的试剂 的未溶解颗粒加入到油中。
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公开(公告)号：US5516924A
公开(公告)日：1996-05-14
申请号：US368249
申请日：1995-01-03
IPC分类号： B01D61/14 , B01D21/01 , C11B3/00 , C11B3/02 , C11B3/04 , C11B3/06 , C11B3/10 , C11B3/16 , C09F5/10
摘要： The invention relates to a method of refining glyceride oil comprising the step of degumming said glyceride oil, wherein said degumming step is followed by a separation step in which undissolved and non-centrifugable particles are removed from said degummed oil. Preferably said degumming step is followed by a step of holding the degummed oil for such a period of time and under such temperature conditions as to cause agglomeration of said undissolved particles, and for an agent promoting the formation of undissolved particles and/or promoting the agglomeration of the undissolved particles is added to the oil.
摘要翻译： 本发明涉及精制甘油酯油的方法，其包括使所述甘油酯油脱胶的步骤，其中所述脱胶步骤之后是分离步骤，其中从所述脱胶油中除去未溶解和不可离心的颗粒。 优选地，所述脱胶步骤之后是将所述脱胶油保持一段时间，并且在这样的温度条件下使所述未溶解的颗粒凝聚，以及促进未溶解颗粒的形成和/或促进附聚的试剂的步骤 的未溶解的颗粒加入到油中。
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公开(公告)号：US4569796A
公开(公告)日：1986-02-11
申请号：US508301
申请日：1983-06-27
IPC分类号： C11B3/06
CPC分类号： C11B3/06
摘要： Process for refining a triglyceride oil comprising bringing the oil into contact with at least an amount of aqueous alkali solution equal to the stoichiometric amount required to neutralize the oil, forming a soapstock and separating said soapstock and oil characterized by bringing the oil into contact with the aqueous alkali solution at a temperature in the range of from 40.degree. to 140.degree. C. and forming at a temperature in the range of from 40.degree. to 140.degree. C. a soapstock which contains with respect to the initial fatty acid content of the oil at least about 0.7 wt % of electrolyte and which comprises a member selected from the group comprising a single phase of neat soap, a binary phase mixture of neat soap and niger, a binary phase mixture of neat soap and lye and a ternary phase mixture of neat soap, lye and niger. Each of the niger, lye and neat soap phases is a single phase comprising water, electrolyte and soap. The lack of substantial amounts of free water reduces saponification and thus oil loss. The presence of niger and/lye can reduce the viscosity of the soapstock and hence aid its separation from the oil.
摘要翻译： 用于精制甘油三酯油的方法，包括使油与至少一定量的碱水溶液接触，所述碱水溶液等于中和油所需的化学计量量，形成皂片并分离所述皂屑和油，其特征在于使油与 水溶液，温度范围为40〜140℃，在40〜140℃的温度范围内形成一个含有相对于油的初始脂肪酸含量的皂片 至少约0.7重量％的电解质，并且其包含选自纯皂的单相，纯皂和黑醋的二元相混合物，纯皂和碱液的二元相混合物和三元相混合物 整洁的肥皂，碱液和黑色。 黑色素，碱液和纯皂相中的每一个是包含水，电解质和肥皂的单相。 缺乏大量的游离水可以减少皂化，从而减少油的流失。 黑色素和/或碱液的存在可以降低皂片的粘度，从而有助于其与油分离。
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公开(公告)号：US5066504A
公开(公告)日：1991-11-19
申请号：US513716
申请日：1990-04-24
申请人： Lutz S. Asbeck , Jacobus C. Segers
发明人： Lutz S. Asbeck , Jacobus C. Segers
CPC分类号： B01D61/147 , C11B3/008
摘要： The invention relates to a method for dewaxing oil, comprising steps of:i) drying the oil to a water content of less than 0.5% by wt;ii) heating the oil to a temperature at which the oil does not contain nucleation seeds for wax crystal formation;iii) cooling the dried oil from the temperature at which it does not contain nucleation seeds for wax crystal formation, at a cooling rate of less than 15.degree. C. per hour and at a temperature difference between the oil and the coolant medium of less than 15.degree. C., to an oil end temperature being in the range of 2.degree.-10.degree. C. wherein a solid wax is formed; andiv) removing the solid wax by microfiltration.
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公开(公告)号：US4584141A
公开(公告)日：1986-04-22
申请号：US586958
申请日：1984-03-07
CPC分类号： C11B3/006
摘要： The present process for removing impurities from a triglyceride oil includes admixing a hydrolyzed phosphatide and water with the oil, separating the oil into an oil portion and a sludge portion and separating the sludge portion into an aqueous phase and an oil phase. The presence of the hydrolyzed phosphatides can aid the two separation steps. Recovery of oil from the sludge is thus possible.
摘要翻译： 用于从甘油三酯油中除去杂质的本方法包括将水解的磷脂和水与油混合，将油分离成油部分和污泥部分，并将污泥部分分离成水相和油相。 水解磷脂的存在可以帮助两个分离步骤。 因此可以从污泥中回收油。
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公开(公告)号：US4361517A
公开(公告)日：1982-11-30
申请号：US163251
申请日：1980-06-26
申请人： Alan J. Duff , Jacobus C. Segers
发明人： Alan J. Duff , Jacobus C. Segers
摘要： Automatically controlled process for the neutralization of soap solutions in which an acid is mixed with the soap solution just before or as said soap solution enters a reaction zone, in which turbulent flow conditions are maintained, the relative amounts of acid and soap solution being controlled via a signal derived from the measurement of the pH of the turbulent reaction mixture, and the ratio of the total dead time to the mean residence time of the reaction mixture in the reaction zone is less than unity.This process allows a stable content of the neutralization while using a low excess of acid, hence providing savings in chemicals, labor and oil losses, and reducing effluent problems.
摘要翻译： 用于中和皂溶液的自动控制方法，其中酸刚好在皂溶液进入反应区之前与皂溶液混合，其中维持湍流条件，酸和皂溶液的相对量通过 衍生自湍流反应混合物的pH的信号，以及反应混合物在反应区中的总死区时间与平均停留时间的比率小于1。 该过程允许稳定的中和含量，同时使用低过量的酸，从而节省化学品，人工和油损失，并减少出水问题。
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公开(公告)号：US4162260A
公开(公告)日：1979-07-24
申请号：US830720
申请日：1977-09-06
申请人： Jacobus C. Segers
发明人： Jacobus C. Segers
CPC分类号： C11B3/00
摘要： The invention relates to a process for removing impurities from triglyceride oils in which before the removal is effected the level of hydratable phosphatide is increased. The phosphatide together with the impurities can be removed from the oil by any suitable degumming process. Impurities which are removed by the process of the invention include iron, non-hydratable phosphatides, waxes, sterolglucosides, etc.
摘要翻译： 本发明涉及一种从甘油三酯油中除去杂质的方法，其中在除去之前，可水合磷脂的含量增加。 通过任何合适的脱胶方法，可以将磷脂与杂质一起从油中除去。 通过本发明的方法除去的杂质包括铁，不可水合的磷脂，蜡，甾醇葡糖苷等
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