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91. 发明授权

US08119832B2 Systems for alkyl ester production 有权
标题翻译：烷基酯生产系统
公开(公告)号：US08119832B2
公开(公告)日：2012-02-21
申请号：US12431033
申请日：2009-04-28
申请人： Richard Parnas , Clifford Weed , Nicholas Leadbeater
发明人： Richard Parnas , Clifford Weed , Nicholas Leadbeater
IPC分类号： C07C67/02
CPC分类号： C11C1/08 , C11C3/003 , Y02E50/13
摘要： In one embodiment, an alkyl ester production system can comprise: a first transesterification reactor comprising a liquid biomass inlet located between a liquid glycerol outlet and a liquid alkyl ester outlet, a water wash vessel comprising an alkyl ester inlet, a water inlet located near a top of the water wash vessel, and a washed alkyl ester outlet located near the top of the water wash vessel, wherein the alkyl ester inlet is located near a bottom of the water wash vessel, and a drier comprising a washed alkyl ester inlet located near a top of the drier, and a gas inlet and a dried alkyl ester outlet located near the bottom of the drier. The first transesterification reactor can be configured for laminar flow and for liquid reactants and products. The alkyl ester inlet can be in fluid communication with the washed alkyl ester outlet.
摘要翻译：在一个实施方案中，烷基酯生产系统可以包括：第一酯交换反应器，其包含位于液体甘油出口和液体烷基酯出口之间的液体生物质入口，包含烷基酯入口的水洗涤容器，位于水洗涤容器的顶部和位于水洗涤容器顶部附近的经洗涤的烷基酯出口，其中烷基酯入口位于水洗涤容器的底部附近，并且包含位于附近的洗涤的烷基酯入口的干燥器干燥器的顶部，以及位于干燥器底部附近的气体入口和干燥的烷基酯出口。第一个酯交换反应器可以配置为层流，并可用于液体反应物和产物。烷基酯入口可以与洗涤的烷基酯出口流体连通。

92. 发明授权

US08029579B2 Fatty acid blends and uses therefor 有权
标题翻译：脂肪酸混合和用途
公开(公告)号：US08029579B2
公开(公告)日：2011-10-04
申请号：US12306477
申请日：2007-06-27
申请人： Mark Knuth , Peter R. Beetham , Keith A. Walker , Gregory Francis William Gocal
发明人： Mark Knuth , Peter R. Beetham , Keith A. Walker , Gregory Francis William Gocal
IPC分类号： C10L1/18
CPC分类号： C10L1/026 , A23D9/00 , C10L2200/0476 , C11C1/08 , C11C3/003 , C12N9/0083 , C12N15/8247 , Y02E50/13
摘要： Provided herein are blends oils or fatty acids comprising more than 50% medium chain fatty acids, or the fatty acid alkyl esters thereof, and having low melting points. Such blends are useful as a fuel or as a starting material for the production of, for example, a biodiesel. Also provided genetically altered or modified plants, modified such that the amount of medium chain fatty acids generated by the plant are increased. Further provided is a method of predicting the melting point of a blend of fatty acid methyl esters and the use of such a method for identifying blends suitable for use as, for example, a biodiesel.
摘要翻译：本文提供的是包含超过50％的中链脂肪酸或其脂肪酸烷基酯并具有低熔点的混合油或脂肪酸。这种共混物可用作燃料或作为用于生产例如生物柴油的原料。还提供遗传改变或修饰的植物，被修饰，使得植物产生的中链脂肪酸的量增加。进一步提供了一种预测脂肪酸甲酯共混物的熔点的方法，以及用于鉴定适合用作例如生物柴油的共混物的方法。

93. 发明申请

US20110224452A1 METHOD FOR OBTAINING POLYUNSATURATED FATTY ACID DERIVATIVES 有权
标题翻译：获得聚氧乙烯脂肪酸衍生物的方法
公开(公告)号：US20110224452A1
公开(公告)日：2011-09-15
申请号：US13062969
申请日：2009-09-02
申请人： Hiroyuki Sakaguchi , Hideaki Kobayashi , Yoshihisa Misawa , Keisuke Uryu , Yoshio Shimizu
发明人： Hiroyuki Sakaguchi , Hideaki Kobayashi , Yoshihisa Misawa , Keisuke Uryu , Yoshio Shimizu
IPC分类号： C07C51/487
CPC分类号： C11C1/005 , C07C67/58 , C11C1/08 , C07C69/587
摘要： A method of obtaining a polyunsaturated fatty acid derivative comprises contacting a mixture of fatty acid derivatives with a silver salt aqueous solution, and adjusting the free fatty acid content in the silver salt aqueous solution to 0.2 meq or less per gram of silver when repeatedly using the silver salt aqueous solution. A polyunsaturated fatty acid derivative having high purity and excellent quality can thus be economically obtained.
摘要翻译：获得多不饱和脂肪酸衍生物的方法包括使脂肪酸衍生物与银盐水溶液的混合物接触，并将银盐水溶液中的游离脂肪酸含量调节至每克银0.2meq以下，反复使用银盐水溶液。因此可以经济地获得纯度高，品质优良的多不饱和脂肪酸衍生物。

94. 发明授权

US07998225B2 Methods of purifying biodiesel fuels 有权
标题翻译：净化生物柴油燃料的方法
公开(公告)号：US07998225B2
公开(公告)日：2011-08-16
申请号：US11677896
申请日：2007-02-22
申请人： Scott W. Powell
发明人： Scott W. Powell
IPC分类号： C10L1/08
CPC分类号： B01D17/06 , C10G2300/1011 , C11C1/08 , C11C3/003 , Y02E50/13 , Y02P30/20
摘要： The invention provides methods of synthesizing and purifying methyl esters and specifically biodiesel fuels. The methods include acid-catalyzed transesterification of a triglyceride source followed by formation of an acidic emulsion that is subjected to an electric field to break the emulsion and recover the purified methyl esters. After recovery, the purified methyl esters may be used as a highly purified and stable biodiesel fuel without further treatment. The electric field may be efficiently applied to the acidic emulsion in an electrochemical reactor such as an electrocoagulation chamber.
摘要翻译：本发明提供了合成和纯化甲酯，特别是生物柴油燃料的方法。所述方法包括甘油三酯源的酸催化酯交换反应，然后形成酸性乳液，其经受电场以破坏乳液并回收纯化的甲酯。回收后，纯化的甲酯可用作高度纯化和稳定的生物柴油燃料，无需进一步处理。电化学反应器如电凝室可以有效地将电场施加到酸性乳液上。

95. 发明授权

US07955525B2 Peroxide reduction in functionalized vegetable oils 有权
标题翻译：官能化植物油中的过氧化物还原
公开(公告)号：US07955525B2
公开(公告)日：2011-06-07
申请号：US12859427
申请日：2010-08-19
申请人： Michael G. Denoux , Ritchie Tregre , Garrett Mineo
发明人： Michael G. Denoux , Ritchie Tregre , Garrett Mineo
IPC分类号： C09K15/32 , C07F9/02 , C07D301/36 , C07D303/02
CPC分类号： C07C57/12 , C08K3/32 , C08K5/526 , C11C1/08 , C11C3/006 , C11C3/12
摘要： Disclosed is an oil composition wherein the oil contains measurable amounts of peroxide resulting from peroxidation, and also includes an effective amount of a peroxide-reducing phosphorous compound, preferably an alkyl/aryl substituted phosphite compound or phosphinic acid (H3PO2) and its derivatives.
摘要翻译：公开了一种油组合物，其中油含有可测量的由过氧化产生的过氧化物，并且还包括有效量的过氧化物还原性磷化合物，优选烷基/芳基取代的亚磷酸酯化合物或次膦酸（H 3 PO 2）及其衍生物。

96. 发明授权

US07892335B2 Phase transfer apparatus and process 有权
标题翻译：相转移装置及过程
公开(公告)号：US07892335B2
公开(公告)日：2011-02-22
申请号：US11864400
申请日：2007-09-28
申请人： Marc Kellens , Anthony Harper
发明人： Marc Kellens , Anthony Harper
IPC分类号： B01D53/14
CPC分类号： C11B3/14 , C02F1/006 , C02F1/20 , C02F1/40 , C02F2301/063 , C11C1/08 , C11C1/106
摘要： The invention relates to an apparatus for the transfer of organic compounds from a first liquid phase to a gaseous phase and from said gaseous phase to a second liquid phase, comprising a packed stripping column (2), a housing (5), a shell (1), a means for introducing the gaseous phase at the bottom end of said packed stripping column (2), a distributor (4) for distributing said first liquid phase onto said packed stripping column (2), causing said first liquid phase to trickle down said packed stripping column (2) counter-currently to the flow of the gas phase and causing the gas stream leaving said packed stripping column (2) at its top end to have a higher content of organic compounds than the gaseous phase introduced at the bottom end of said packed stripping column (2), one or more ducts (9/26) allowing the gaseous phase leaving said packed stripping column (2) to flow downwards to the bottom end of a packed scrubber (3) enclosed in a housing (25), a distributor (12) on top of said packed scrubber (3) causing the second liquid phase to trickle down said packed scrubber (3) counter-currently to the flow of the gaseous phase and causing the gas stream leaving said packed scrubber from its top end to have a lower content of organic compounds than the gaseous phase entering the bottom end of said packed scrubber (3).
摘要翻译：本发明涉及一种用于将有机化合物从第一液相转移到气相和从所述气相转移到第二液相的装置，其包括填充汽提塔（2），壳体（5），壳（ 1），用于在所述填充汽提塔（2）的底端引入气相的装置，用于将所述第一液相分配到所述填充汽提塔（2）上的分配器（4），使所述第一液相涓流将所述填充汽提塔（2）与所述气相的流动相反，并使得在其顶端离开所述填充汽提塔（2）的气流具有比在所述气相引入的气相更高的有机化合物含量所述填充汽提塔（2）的底端，允许气相离开所述填充汽提塔（2）的一个或多个管道（9/26）向下流动到封闭在壳体中的填充洗涤器（3）的底端（25），在sai顶部的分配器（12）（3），使得第二液相相对于气相的流动将所述填充的洗涤器（3）向下流下，并导致从其顶端离开所述填充的洗涤器的气流具有较低的有机物含量化合物比进入所述填充洗涤器（3）的底端的气相化合物。

97. 发明授权

US07888520B2 Process for the preparation of biodiesel 有权
标题翻译：生物柴油的制备工艺
公开(公告)号：US07888520B2
公开(公告)日：2011-02-15
申请号：US12158883
申请日：2006-12-21
申请人： Martin J. T. Reaney , Dushmanthi de A. Jayasinghe
发明人： Martin J. T. Reaney , Dushmanthi de A. Jayasinghe
IPC分类号： C11B1/00 , C10M169/06
CPC分类号： C11C3/003 , C10G2300/1011 , C10L1/026 , C11C1/025 , C11C1/08 , Y02E50/13 , Y02P30/20
摘要： The present invention relates to a process of preparing fatty alkyl esters (biodiesel), glycerin and lithium soap comprising: a) transesterifying an oil, fat or grease with a solution of lithium base in a monohydric aliphatic alcohol to produce fatty alkyl esters and a lithium alkaline glycerin; b) separating the fatty alkyl esters and the lithium alkaline glycerin and utilizing the lithium alkaline glycerin to saponify fatty alkyl compounds to produce glycerin and lithium soap; and c) optionally, separating the glycerin and lithium soaps.
摘要翻译：本发明涉及一种制备脂肪烷基酯（生物柴油），甘油和锂皂的方法，其包括：a）将油，脂肪或油脂与锂碱在一元脂肪醇中的溶液酯交换以产生脂肪烷基酯和锂碱性甘油; b）分离脂肪烷基酯和锂碱性甘油，并利用锂碱性甘油皂化脂肪烷基化合物以制备甘油和锂皂; 和c）任选地，分离甘油和锂皂。

98. 发明申请

US20100331559A1 SEPARATION OF NATURAL OIL-DERIVED ALDEHYDES OR HYDROXY METHYL ESTERS USING PROCESS CHROMATOGRAPHY 审中-公开
标题翻译：使用过程色谱法分离天然油衍生的醛类或羟基甲基酯
公开(公告)号：US20100331559A1
公开(公告)日：2010-12-30
申请号：US12918357
申请日：2009-02-06
申请人： Shawn D. Feist , David R. Albers , Bruce W. Pynnonen , Timothy Charles Frank
发明人： Shawn D. Feist , David R. Albers , Bruce W. Pynnonen , Timothy Charles Frank
IPC分类号： C11B3/10 , B01D15/36
CPC分类号： B01D15/185 , B01D15/322 , B01D15/325 , C11C1/08
摘要： Use process chromatographic apparatus and process (for example, SMB chromatographic separation) to effect removal of at least a portion of components that contain neither a hydroxy moiety nor an aldehyde moiety from a feedstream that includes such components as well as components that contain one or more of a hydroxy moiety and an aldehyde moiety.
摘要翻译：使用过程色谱仪和方法（例如，SMB色谱分离）从包含这些组分的进料流以及含有一种或多种的组分的组分去除至少一部分既不含羟基部分也不含醛部分的组分的羟基部分和醛部分。

99. 发明申请

US20100252485A1 Methods and Apparatus for Removal of Degradation Byproducts and Contaminants From Oil for Use in Preparation of Biodiesel 失效
标题翻译：从油中除去降解副产物和污染物用于制备生物柴油的方法和装置
公开(公告)号：US20100252485A1
公开(公告)日：2010-10-07
申请号：US12578170
申请日：2009-10-13
申请人： David Soane , Michael C. Berg , William A. Mowers
发明人： David Soane , Michael C. Berg , William A. Mowers
IPC分类号： C10M175/02 , B01D15/00 , B01J20/22 , B01J20/26 , B01J20/14
CPC分类号： C10L1/026 , B01J20/14 , B01J20/26 , B01J20/28004 , B01J20/28016 , B01J20/28054 , B01J20/3217 , B01J20/3236 , B01J20/3268 , B01J20/327 , B01J20/3272 , B01J20/328 , B01J20/3282 , B01J20/3293 , C11B3/008 , C11B3/10 , C11C1/08 , Y02E50/13
摘要： Methods, particles, and devices are disclosed for filtration of oil for use of the oil in the preparation of biodiesel. Disclosed particles may comprise a substantially inert porous particle with a coating comprising a polymer having amine, amino, and/or imine group(s).
摘要翻译：公开了用于过滤用于生产柴油的油中的油的方法，颗粒和装置。公开的颗粒可以包含基本上惰性的多孔颗粒，其中涂层包含具有胺，氨基和/或亚胺基团的聚合物。

100. 发明申请

US20100242348A1 METHOD OF INCREASING TRANSESTERIFICATION CONVERSION OF OILS 审中-公开
标题翻译：增加油的转化转化的方法
公开(公告)号：US20100242348A1
公开(公告)日：2010-09-30
申请号：US12796982
申请日：2010-06-09
申请人： Yi-Hung CHEN , Ching-Yuan CHANG , Yu-Hang HUANG , Rong-Hsien LIN
发明人： Yi-Hung CHEN , Ching-Yuan CHANG , Yu-Hang HUANG , Rong-Hsien LIN
IPC分类号： C10L1/182
CPC分类号： C11C3/003 , B01J8/0278 , B01J19/0066 , B01J19/18 , B01J2208/028 , B01J2219/00189 , C11C1/08 , C11C1/10
摘要： A method that can effectively increase the transesterification conversion of oils comprises the following steps of setting a rotating packed bed reactor for performing centrifugal rotation, centrifugally rotating the rotating packed bed to rotate relative to the container by the drive shaft; heating the oils and additives being heated to arrive at a temperature range approximately between 40 degrees Celsius to 100 degrees Celsius before entering the rotating packed bed; injecting the oils and the additives; performing the transesterification reaction, wherein the oils and the additives are delivered by a centrifugal force to pass through the stainless steel filler in the packed reaction region; performing the transesterification reaction with a rotation speed range of approximately 300 rpm to 1500 rpm; inducing a phase separation; and collecting the effluent at the outlet of the rotating packed bed reactor.
摘要翻译：能够有效提高油的酯交换转化率的方法包括以下步骤：设置用于进行离心旋转的旋转填充床反应器，使旋转的填充床相对于驱动轴相对于容器旋转; 加热被加热的油和添加剂在进入旋转填充床之前达到大约40摄氏度至100摄氏度的温度范围; 注入油和添加剂; 进行酯交换反应，其中油和添加剂通过离心力输送以通过填充反应区域中的不锈钢填料; 在约300rpm至1500rpm的转速范围内进行酯交换反应; 诱导相分离; 并在旋转的填充床反应器的出口处收集流出物。

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