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公开(公告)号：US5338878A
公开(公告)日：1994-08-16
申请号：US11246
申请日：1993-01-29
CPC分类号： C07C68/005 , C07C68/08
摘要： A process is provided for separating alkyl carbonate from a feedstock comprising at least one alkyl carbonate and at least one alkanol comprising extracting the alkyl carbonate from the feedstock in a liquid-liquid extraction step comprising a first extraction solvent comprising hydrocarbon selective for extracting alkyl carbonates relative to alkanol in an amount sufficient to extract a substantial portion of the alkyl carbonate from the feedstock and a second solvent comprising water in an amount sufficient to extract a substantial portion of the alkanol from the feedstock.
摘要翻译： 提供了一种从包含至少一种碳酸烷基酯和至少一种链烷醇的原料分离碳酸酯的方法，其包括在液 - 液萃取步骤中从原料中提取碳酸烷基酯，所述液 - 液萃取步骤包括第一提取溶剂，所述第一萃取溶剂包含选择性烃，用于提取相对于 以足以从原料中提取大部分碳酸烷基酯的量的链烷醇和含有足以从原料中提取大部分烷醇的量的水的第二溶剂。
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公开(公告)号：US5489703A
公开(公告)日：1996-02-06
申请号：US444783
申请日：1995-05-19
CPC分类号： C07C68/065 , C07C68/08
摘要： An extraction reaction process is provided for reacting feedstocks comprising alkylene carbonate and alkanol to form reaction products comprising alkyl carbonate. The process comprises reacting the feedstocks comprising alkylene carbonate and alkanol in a reaction zone at reaction conditions for producing the reaction products comprising alkyl carbonate. The feedstocks comprising alkylene carbonate and alkanol and the reaction products comprising alkyl carbonate are, substantially concurrently with the reacting step and within the reaction zone, contacted with a selective solvent selective for extracting alkyl carbonate from the reaction zone. The selective solvent comprises a distribution coefficient with respect to the alkyl carbonate that is substantially different than the distribution coefficient of the selective solvent with respect to the alkanol.
摘要翻译： 提供了一种提取反应方法，用于使包含碳酸亚烷基酯和链烷醇的原料反应以形成包含碳酸烷基酯的反应产物。 该方法包括在用于生产包含碳酸烷基酯的反应产物的反应条件下，在反应区中使包含碳酸亚烷基酯和链烷醇的原料反应。 包含碳酸亚烷基酯和链烷醇的原料和包含碳酸烷基酯的反应产物基本上与反应步骤同时并且在反应区内与选择性溶剂接触，以从反应区提取烷基碳酸酯。 选择性溶剂包括相对于烷基碳酸酯的分布系数，其与选择性溶剂相对于链烷醇的分布系数基本上不同。
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公开(公告)号：US5328615A
公开(公告)日：1994-07-12
申请号：US10774
申请日：1993-01-29
CPC分类号： C07C68/08
摘要： A process is provided for separating alkyl carbonate from a feedstock comprising at least one alkyl carbonate and at least 0.01 percent by weight water comprising extracting the alkyl carbonate from the feedstock in a liquid-liquid extraction step comprising an extraction solvent selective for extracting alkyl carbonates relative to water in an amount sufficient to extract a substantial amount of the alkyl carbonates from the feedstock. The extraction solvent substantially comprises hydrocarbon boiling at a temperature ranging from about 50.degree. F. to about 700.degree. F. at atmospheric pressure and having a specific gravity ranging from about 0.50 to about 1.00.
摘要翻译： 提供了一种从包含至少一种碳酸烷基酯和至少0.01重量％水的原料的原料分离烷基碳酸酯的方法，包括在液 - 液萃取步骤中从原料中提取碳酸烷基酯，所述液 - 液萃取步骤包括萃取溶剂，所述萃取溶剂选择性地提取相对于 以足以从原料中萃取大量碳酸烷基酯的量的水。 提取溶剂基本上包括在大气压下在约50°至约700°F的温度范围内沸腾的烃，其比重范围为约0.50至约1.00。
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4.发明授权Process for the production of meat, poultry and fish analogs and the products thereof 失效生产肉类，禽类和鱼类类似物的方法及其产品
公开(公告)号：US3939284A
公开(公告)日：1976-02-17
申请号：US545031
申请日：1975-01-29
CPC分类号： A23J3/22 , A23J3/26 , Y10S426/802
摘要： Single-cell protein is combined with plant protein and/or animal protein and texturized to produce analogs which can be used as extenders or replacers for meat, poultry and fish in food products.
摘要翻译： 单细胞蛋白与植物蛋白质和/或动物蛋白质结合，并进行结构化以产生类似物，其可用作食品中肉，禽和鱼的补充剂或替代品。
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公开(公告)号：US4167591A
公开(公告)日：1979-09-11
申请号：US821350
申请日：1977-08-03
申请人： Cavit Akin , Franklin D. Darrington
发明人： Cavit Akin , Franklin D. Darrington
CPC分类号： A23J3/28 , A23J3/22 , Y10S426/802
摘要： A process for texturizing whole cell single-cell protein material which comprises mixing the proteinaceous material with a solvent-coagulable protein, adding a coagulating solvent to the mixture, whipping the mixture to incorporate microporous structure, and thermally fixing the texture by heat treating.
摘要翻译： 一种整体细胞单细胞蛋白质材料的整理方法，其包括将蛋白质物质与溶剂可凝结蛋白混合，向混合物中加入凝结溶剂，搅拌混合物以结合微孔结构，并通过热处理热固定织构。
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公开(公告)号：US4161546A
公开(公告)日：1979-07-17
申请号：US821348
申请日：1977-08-03
申请人： Cavit Akin , Franklin D. Darrington
发明人： Cavit Akin , Franklin D. Darrington
CPC分类号： A23J3/24 , Y10S426/802
摘要： A process for texturizing an aqueous slurry of proteinaceous materials comprises forming an aqueous slurry of the proteinaceous material with a texturizing agent, freezing the aqueous slurry, dehydrating the frozen slurry, and heat treating the dehydrated slurry at a temperature between about 80.degree. to about 300.degree. C. to set the structure. The resultant sponge-like texturized product absorbs water but will not disperse in water.
摘要翻译： 用于使蛋白质材料的含水浆料变形的方法包括用增稠剂形成蛋白质材料的含水浆液，冷冻含水浆液，使冷冻浆料脱水，并在约80℃至约300℃的温度下热处理脱水浆液 DEG C.设定结构。 所得的海绵状组织化产品吸收水分，但不会分散在水中。
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