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11.发明授权Process for the production of a 1,2-diol, a 1,2-diol ether, or an alkanolamine 有权用于制备1,2-二醇，1,2-二醇醚或链烷醇胺的方法公开(公告)号：US08357825B2
公开(公告)日：2013-01-22
申请号：US13300160
申请日：2011-11-18
申请人： William Herman Gerdes , John Robert Lockemeyer , Donald James Remus , Thomas Szymanski , Randall Clayton Yeates
发明人： William Herman Gerdes , John Robert Lockemeyer , Donald James Remus , Thomas Szymanski , Randall Clayton Yeates
IPC分类号： C07C27/00 , C07C29/00 , C07C29/03 , C07C31/18 , C07C41/00 , C07C43/00 , C07C209/00 , C07C213/00 , C07D301/03 , C07D301/10 , C07D317/44 , B01J23/48 , B01J23/50
CPC分类号： B01J23/66 , B01J21/04 , B01J21/12 , B01J23/50 , B01J23/688 , B01J35/10 , B01J35/1009 , B01J35/1038 , B01J35/1042 , B01J35/1071 , B01J35/108 , B01J37/0018 , C07C29/106 , C07D301/10 , Y02P20/52 , C07C31/202
摘要： A process for preparing a 1,2-diol, a 1,2-diol ether or an alkanolamine comprising converting an olefin oxide, wherein the olefin oxide has been obtained by a process for the epoxidation of an olefin, said process comprising using a catalyst comprising a carrier and silver deposited thereon, wherein the carrier comprises at least 85 weight percent α-alumina and has a surface area of at least 1.3 m2/g, a median pore diameter of more than 0.8 μm, and a pore size distribution wherein at least 80% of the total pore is contained in pores with diameters in the range of from 0.1 to 10 μm, and at least 80% of the pore volume contained in the pores with diameters in the range of from 0.1 to 10 μm is contained in pores with diameters in the range of from 0.3 to 10 μm.
摘要翻译： 一种制备1,2-二醇，1,2-二醇醚或链烷醇胺的方法，包括转化烯烃氧化物，其中烯烃氧化物是通过烯烃环氧化方法获得的，所述方法包括使用催化剂 包括沉积在其上的载体和银，其中载体包含至少85重量％的α-氧化铝，其表面积至少为1.3m 2 / g，中值孔径大于0.8μm，孔径分布为 总孔中的至少80％包含在直径在0.1至10μm范围内的孔中，并且包含在直径在0.1至10μm范围内的孔中的孔体积的至少80％包含在 直径在0.3至10μm范围内的孔。
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公开(公告)号：US08357813B2
公开(公告)日：2013-01-22
申请号：US13300112
申请日：2011-11-18
申请人： William Herman Gerdes , John Robert Lockemeyer , Donald James Remus , Thomas Szymanski , Randall Clayton Yeates
发明人： William Herman Gerdes , John Robert Lockemeyer , Donald James Remus , Thomas Szymanski , Randall Clayton Yeates
IPC分类号： C07D301/03 , C07D301/10 , C07D317/44 , C07C27/00 , C07C29/00 , C07C29/03 , C07C31/18 , C07C41/00 , C07C43/00 , B01J23/48 , B01J23/50
CPC分类号： B01J23/66 , B01J21/04 , B01J21/12 , B01J23/50 , B01J23/688 , B01J35/10 , B01J35/1009 , B01J35/1038 , B01J35/1042 , B01J35/1071 , B01J35/108 , B01J37/0018 , C07C29/106 , C07D301/10 , Y02P20/52 , C07C31/202
摘要： The invention provides a process for the epoxidation of an olefin, which process comprises reacting a feed comprising an olefin and oxygen in the presence of a catalyst comprising a carrier and silver deposited on the carrier, which carrier comprises at least 85 weight percent α-alumina and has a surface area of at least 1.3 m2/g, a median pore diameter of more than 0.8 μm, and a pore size distribution wherein at least 80% of the total pore volume is contained in pores with diameters in the range of from 0.1 to 10 μm and at least 80% of the pore volume contained in the pores with diameters in the range of from 0.1 to 10 μm is contained in pores with diameters in the range of from 0.3 to 10 μm.
摘要翻译： 本发明提供了烯烃环氧化方法，该方法包括在包含载体和沉积在载体上的银的催化剂存在下使包含烯烃和氧的进料反应，该载体包含至少85重量％的α-氧化铝 并且具有至少1.3m 2 / g的表面积，大于0.8μm的中值孔径以及孔径分布，其中总细孔容积的至少80％包含在直径范围为0.1的孔中 直径在0.3〜10μm范围内的孔中含有直径在0.1〜10μm范围内的细孔容积的至少80％。
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公开(公告)号：US08324423B2
公开(公告)日：2012-12-04
申请号：US12823436
申请日：2010-06-25
IPC分类号： C10M105/36 , C07C67/00
CPC分类号： C07C29/106 , C07C67/14 , C07C69/28 , C10M105/38 , C10M2207/2835 , C10N2220/022 , C10N2220/023 , C07C33/035
摘要： The present invention is generally directed to diester-based lubricant compositions. The present invention is also directed to methods of making these and other similar lubricant compositions. In some embodiments, the methods for making such diester-based lubricants utilize a biomass precursor and/or low value Fischer-Tropsch (FT) olefins and/or alcohols so as to produce high value diester-based lubricants. In some embodiments, such diester-based lubricants are derived from FT olefins and fatty acids. The fatty acids can be from a bio-based source (i.e., biomass, renewable source) or can be derived from FT alcohols via oxidation.
摘要翻译： 本发明一般涉及基于二酯的润滑剂组合物。 本发明还涉及制备这些和其它类似润滑剂组合物的方法。 在一些实施方案中，制备这种基于二酯的润滑剂的方法利用生物质前体和/或低价值的费 - 托（FT）烯烃和/或醇，以便产生高价值的基于二酯的润滑剂。 在一些实施方案中，这种基于二酯的润滑剂衍生自FT烯烃和脂肪酸。 脂肪酸可以来自生物基源（即生物质，可再生能源），或者可以通过氧化从FT醇衍生。
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公开(公告)号：US08309771B2
公开(公告)日：2012-11-13
申请号：US12533753
申请日：2009-07-31
申请人： Joseph C. Noronha , Elbert J. Campbell , Brian T. Keen , Dick A. Nagaki , Hwaili Soo , David A. Spears , John F. Szul
发明人： Joseph C. Noronha , Elbert J. Campbell , Brian T. Keen , Dick A. Nagaki , Hwaili Soo , David A. Spears , John F. Szul
IPC分类号： C07C29/03
CPC分类号： C07C29/106 , C07D301/06 , C07C31/202
摘要： A two-stage, gas phase process for manufacturing alkylene glycol (e.g., ethylene glycol) from an alkene (e.g., ethylene), oxygen and water, the process comprising the steps of: (A) Contacting under gas phase, oxidation conditions gaseous alkene and oxygen over a heterogeneous oxidation catalyst to produce a gaseous oxidation product comprising alkylene oxide, water and unreacted alkene; (B) Contacting under gas phase, hydrolysis conditions the gaseous oxidation product of (A) with added water over a heterogeneous hydrolysis catalyst to produce a gaseous alkylene glycol and unreacted alkene; and (C) Recycling the unreacted alkene of (B) to (A). The hydrolysis catalyst is selected from the group consisting of hydrotalcites, metal-loaded zeolites, phosphates, and metal-loaded ion-exchanged molecular sieves. The process improves over the conventional two-stage process by the elimination of steps and equipment to recover and refine alkylene oxide, the use of less water in the hydrolysis reaction, and the elimination of the entire evaporation train used in the recovery of alkylene glycol.
摘要翻译： 用于从烯烃（例如乙烯），氧气和水制造亚烷基二醇（例如乙二醇）的两阶段气相方法，该方法包括以下步骤：（A）在气相，氧化条件下接触气态烯烃 和氧在异相氧化催化剂上产生包含环氧烷，水和未反应的烯烃的气态氧化产物; （B）在气相下接触，水解条件下将（A）的气态氧化产物与加入的水在非均相水解催化剂上反应生成气态的亚烷基二醇和未反应的烯烃; 和（C）将（B）的未反应烯烃回收至（A）。 水解催化剂选自水滑石，负载金属的沸石，磷酸盐和负载金属的离子交换分子筛。 该方法通过消除步骤和设备来回收和改进氧化烯，在水解反应中使用较少的水以及消除用于回收亚烷基二醇的整个蒸发系统，改进了常规的两阶段方法。
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公开(公告)号：US20120232313A1
公开(公告)日：2012-09-13
申请号：US13472315
申请日：2012-05-15
IPC分类号： C07C29/04
CPC分类号： C07C29/106 , B01F7/00766 , B01F13/1013 , B01F13/1016 , B01J8/025 , B01J8/20 , B01J19/0066 , B01J19/1806 , B01J2219/00006 , B01J2219/00779 , C07C31/202
摘要： Methods and systems for the synthesis of alcohol are described herein. The methods and systems incorporate the novel use of a high shear device to promote dispersion and solubility of olefins in water. The high shear device may allow for lower reaction temperatures and pressures and may also reduce reaction time. In an embodiment, a method of making an alcohol comprises introducing an olefin into a water stream to form a gas-liquid stream. The method further comprises flowing the gas-liquid stream through a high shear device so as to form a dispersion with gas bubbles having a mean diameter less than about 1 micron. In addition, the method comprises contacting the gas-liquid stream with a catalyst in a reactor to hydrate the olefin gas and form an alcohol.
摘要翻译： 本文描述了用于合成醇的方法和系统。 该方法和系统结合了高剪切装置的新用途，以促进烯烃在水中的分散和溶解。 高剪切装置可以允许较低的反应温度和压力，并且还可以减少反应时间。 在一个实施方案中，制备醇的方法包括将烯烃引入水流中以形成气液流。 该方法还包括使气液流流过高剪切装置，以形成平均直径小于约1微米的气泡的分散体。 此外，该方法包括使气 - 液流与反应器中的催化剂接触以使烯烃气体水合并形成醇。
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16.发明申请OLEFIN EPOXIDATION PROCESS, A CATALYST FOR USE IN THE PROCESS, A CARRIER FOR USE IN PREPARING THE CATALYST, AND A PROCESS FOR PREPARING THE CARRIER 有权烯烃环氧化方法，在该方法中使用的催化剂，用于制备催化剂的载体和用于制备载体的方法公开(公告)号：US20120226057A1
公开(公告)日：2012-09-06
申请号：US13470867
申请日：2012-05-14
IPC分类号： B01J27/135 , C07D301/10 , B01J27/06
CPC分类号： B01J21/04 , B01J23/02 , B01J23/10 , B01J23/50 , B01J23/688 , B01J27/138 , B01J35/002 , C07C29/106 , C07D301/10 , Y02P20/142 , C07C31/20
摘要： A process is provided for preparing a carrier which process comprises incorporating into the carrier at any stage of the carrier preparation a strength-enhancing additive. Also provided is the resultant carrier having incorporated therein a strength-enhancing additive and a catalyst comprising the carrier. Also provided is a process for the epoxidation of an olefin employing the catalyst. Also provided is a method of using the olefin oxide so produced for making a 1,2-diol, a 1,2-diol ether or an alkanolamine.
摘要翻译： 提供了一种制备载体的方法，该方法包括在载体制备的任何阶段在载体中引入强度增强添加剂。 还提供了其中结合有强度增强添加剂的所得载体和包含载体的催化剂。 还提供了使用该催化剂对烯烃进行环氧化的方法。 还提供了使用如此制备的用于制备1,2-二醇，1,2-二醇醚或链烷醇胺的烯烃氧化物的方法。
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公开(公告)号：US08217205B2
公开(公告)日：2012-07-10
申请号：US13028094
申请日：2011-02-15
CPC分类号： C07C29/106 , B01F7/00766 , B01F13/1013 , B01F13/1016 , B01J8/025 , B01J8/20 , B01J19/0066 , B01J19/1806 , B01J2219/00006 , B01J2219/00779 , C07C31/202
摘要： Methods and systems for the synthesis of alcohol are described herein. The methods and systems incorporate the novel use of a high shear device to promote dispersion and solubility of olefins in water. The high shear device may allow for lower reaction temperatures and pressures and may also reduce reaction time. In an embodiment, a method of making an alcohol comprises introducing an olefin into a water stream to form a gas-liquid stream. The method further comprises flowing the gas-liquid stream through a high shear device so as to form a dispersion with gas bubbles having a mean diameter less than about 1 micron. In addition, the method comprises contacting the gas-liquid stream with a catalyst in a reactor to hydrate the olefin gas and form an alcohol.
摘要翻译： 本文描述了用于合成醇的方法和系统。 该方法和系统结合了高剪切装置的新用途，以促进烯烃在水中的分散和溶解。 高剪切装置可以允许较低的反应温度和压力，并且还可以减少反应时间。 在一个实施方案中，制备醇的方法包括将烯烃引入水流中以形成气液流。 该方法还包括使气液流流过高剪切装置，以形成平均直径小于约1微米的气泡的分散体。 此外，该方法包括使气 - 液流与反应器中的催化剂接触以使烯烃气体水合并形成醇。
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公开(公告)号：US08212086B2
公开(公告)日：2012-07-03
申请号：US13028100
申请日：2011-02-15
IPC分类号： C07C29/10
CPC分类号： C07C29/106 , B01F7/00766 , B01F13/1013 , B01F13/1016 , B01J8/025 , B01J8/20 , B01J19/0066 , B01J19/1806 , B01J2219/00006 , B01J2219/00779 , C07C31/202
摘要： Methods and systems for preparing alkylene glycols are described herein. The methods and systems incorporate the novel use of a high shear device to promote dispersion and solubility of alkylene oxides with water. The high shear device may allow for lower reaction temperatures and pressures and may also reduce reaction time.
摘要翻译： 本文描述了制备亚烷基二醇的方法和系统。 该方法和系统结合了高剪切装置的新用途，以促进环氧烷与水分散和溶解。 高剪切装置可以允许较低的反应温度和压力，并且还可以减少反应时间。
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19.发明授权公开(公告)号：US08193374B2
公开(公告)日：2012-06-05
申请号：US12465492
申请日：2009-05-13
申请人： Wayne Errol Evans , Marek Matusz , Eugene Marie Godfried Andre Van Kruchten , Martin Lysle Hess
发明人： Wayne Errol Evans , Marek Matusz , Eugene Marie Godfried Andre Van Kruchten , Martin Lysle Hess
IPC分类号： C07D317/08 , C07C31/18 , C07C27/00
CPC分类号： C07C29/12 , B01D53/02 , B01D53/70 , B01D2253/112 , B01D2255/104 , B01D2257/2068 , C07C29/106 , Y02P20/154 , Y02P20/52 , C07C31/202
摘要： The invention provides a reaction system for the production of an alkylene carbonate and/or an alkylene glycol comprising: an epoxidation zone containing an epoxidation catalyst located within an epoxidation reactor; a carboxylation zone containing an iodide-containing carboxylation catalyst located within an alkylene oxide absorber; and one or more purification zones containing a purification absorbent capable of reducing the quantity of iodide-containing impurities in a feed comprising a recycle gas, which purification zones are located upstream from the epoxidation zone; and a process for the production of an alkylene carbonate and/or an alkylene glycol.
摘要翻译： 本发明提供了一种用于生产碳酸亚烷基酯和/或亚烷基二醇的反应体系，包括：含有位于环氧化反应器内的环氧化催化剂的环氧化区; 含有位于烯化氧吸收剂内的含碘化物羧化催化剂的羧化区; 以及一个或多个纯化区，其含有能够减少包含循环气体的进料中的含碘化物杂质的净化吸收剂，该净化区位于环氧化区的上游; 以及制备碳酸亚烷基酯和/或亚烷基二醇的方法。
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公开(公告)号：US08049044B2
公开(公告)日：2011-11-01
申请号：US10740048
申请日：2003-12-18
CPC分类号： B01D53/1487 , B01D53/1418 , B01D53/1493 , C07C29/106 , C07D301/32 , Y02C10/06 , Y02P20/152 , Y02P20/51 , C07C31/202
摘要： The invention relates to a process for remediation of a fluid contaminated with alkylene oxide, involving contacting the contaminated fluid with an aqueous absorbent to yield a fat absorbent having absorbed fluid, conferring intimate contact of fat absorbent and alkylene oxide and conversion of alkylene oxide; and, an apparatus for remediation of the fluid which has a converter having inlet means connected to the outlet of a fluid absorber for contacting fluid and aqueous absorbent, a holding unit having a volume V for the fat absorbent, and outlet means connected to the inlet of a fluid desorber.
摘要翻译： 本发明涉及一种用于修复受环氧烷污染的流体的方法，包括使被污染流体与含水吸收剂接触以产生具有吸收流体的脂肪吸收剂，赋予脂肪吸收剂和环氧烷的密切接触以及烯化氧的转化; 以及一种用于修复流体的装置，该装置具有连接到用于接触流体和水性吸收剂的流体吸收器的出口的入口装置的转换器，具有用于脂肪吸收剂的体积V的保持单元和连接到入口的出口装置 的流体解吸器。
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