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1.发明授权Production of a refinery feedstock from soaps produced during a chemical pulping process 失效在化学制浆过程中生产的肥皂生产炼油原料公开(公告)号：US07540889B2
公开(公告)日：2009-06-02
申请号：US11456766
申请日：2006-07-11
CPC分类号： C11B13/02 , C10G2300/1014 , C10L1/026 , C11B13/005 , C11C1/08 , C11C3/003 , D21C3/00 , D21C11/0007 , Y02E50/13 , Y02P30/10 , Y02P30/20 , Y02W30/74
摘要： The process for preparing a refinery feedstock from black liquor soap comprising adding excess alcohol (preferably methanol) to black liquor soap. Acid is then added to the mixture to drop the pH of the mixture to approximately 2 to convert carboxylate salt of fatty and resin acids to the free fatty and resin acids. In the reaction process, the free fatty and resin acids react with the alcohol, with the aid of the acid catalyst, to yield the desired ester products. The resulting feedstock can be distilled or refined to yield sterols and related alcohols, biodiesel and other fuels.
摘要翻译： 从黑液皂制备炼油原料的方法，包括向黑液皂中加入过量的醇（优选甲醇）。 然后将酸加入到混合物中以将混合物的pH降至约2以将脂肪和树脂酸的羧酸盐转化成游离脂肪和树脂酸。 在反应过程中，游离脂肪酸和树脂酸通过酸催化剂与醇反应，得到所需的酯产物。 所得原料可以蒸馏或精制以产生甾醇和相关的醇，生物柴油和其它燃料。
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2.发明申请Production of a Refinery Feedstock From Soaps Produced During a Chemical Pulping Process 失效在化学制浆过程中生产的肥料生产炼油原料公开(公告)号：US20080015373A1
公开(公告)日：2008-01-17
申请号：US11456766
申请日：2006-07-11
CPC分类号： C11B13/02 , C10G2300/1014 , C10L1/026 , C11B13/005 , C11C1/08 , C11C3/003 , D21C3/00 , D21C11/0007 , Y02E50/13 , Y02P30/10 , Y02P30/20 , Y02W30/74
摘要： The process for preparing a refinery feedstock from black liquor soap comprising adding excess alcohol (preferably methanol) to black liquor soap. Acid is then added to the mixture to drop the pH of the mixture to approximately 2 to convert carboxylate salt of fatty and resin acids to the free fatty and resin acids. In the reaction process, the free fatty and resin acids react with the alcohol, with the aid of the acid catalyst, to yield the desired ester products. The resulting feedstock can be distilled or refined to yield sterols and related alcohols, biodiesel and other fuels.
摘要翻译： 从黑液皂制备炼油原料的方法，包括向黑液皂中加入过量的醇（优选甲醇）。 然后将酸加入到混合物中以将混合物的pH降至约2以将脂肪和树脂酸的羧酸盐转化成游离脂肪和树脂酸。 在反应过程中，游离脂肪酸和树脂酸通过酸催化剂与醇反应，得到所需的酯产物。 所得原料可以蒸馏或精制以产生甾醇和相关的醇，生物柴油和其它燃料。
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