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1. 发明授权

US06723756B2 Aqueous separation of syngas components 失效
标题翻译：合成气组分的水分离
公开(公告)号：US06723756B2
公开(公告)日：2004-04-20
申请号：US10133437
申请日：2002-04-29
申请人： Curtis L. Munson , Dennis J. O'Rear , Daniel Chinn
发明人： Curtis L. Munson , Dennis J. O'Rear , Daniel Chinn
IPC分类号： C07C2700
CPC分类号： C10G2/32 , B01D53/1475 , C01B3/52 , C01B2203/0415 , C01B2203/0475 , C01B2203/061 , C01B2203/062 , Y02C10/06 , Y02P20/152
摘要： Unreacted syngas containing CO2 from a Fischer-Tropsch synthesis reactor, a methanol synthesis reactor or a dual functional syngas conversion is scrubbed with an aqueous medium to adsorb at least some of the CO2. At least a portion of the unreacted CO2-depleted syngas is then recycled to the reactor. The aqueous medium containing absorbed CO2 is treated to desorb CO2. A CO2-enriched stream and a CO2-depleted stream are recovered. A portion of the CO2-enriched stream may be recycled to a syngas generator while another portion is dissolved in an aqueous phase and disposed in a marine environment and/or a terrestrial formation. The CO2-depleted stream preferably is used in the scrubber to absorb CO2 from the unreacted syngas. The process reduces the amount of CO2 released into the atmosphere while improving the over-all efficiency of the syngas conversion process.
摘要翻译：含有来自费 - 托合成反应器，甲醇合成反应器或双功能合成气转化器的未反应合成气用水介质洗涤以吸附至少一些二氧化碳。然后将至少一部分未反应的CO 2的合成气再循环到反应器中。处理含有吸收的CO 2的水性介质以解吸CO 2。回收富含CO 2的物流和CO 2贫化物流。富CO 2流的一部分可以再循环到合成气发生器中，而另一部分溶解在水相中并且被放置在海洋环境和/或陆地地层中。 CO 2贫化物流优选用于洗涤器中以从未反应的合成气吸收CO 2。该方法减少了释放到大气中的二氧化碳的量，同时改善了合成气转化过程的全部效率。

2. 发明授权

US06743962B2 Preparation of high octane alkylate from Fischer-Tropsch olefins 失效
标题翻译：从费 - 托烯烃制备高辛烷基烷基化物
公开(公告)号：US06743962B2
公开(公告)日：2004-06-01
申请号：US10059388
申请日：2002-01-31
申请人： Dennis J. O'Rear , Steven S. Mathur , Thomas Van Harris , Curtis L. Munson , Cong-Yan Chan
发明人： Dennis J. O'Rear , Steven S. Mathur , Thomas Van Harris , Curtis L. Munson , Cong-Yan Chan
IPC分类号： C07C256
CPC分类号： C07C9/16 , C07C2/58 , C07C2/62 , C07C2527/054 , C07C2527/1206 , C10G2/32 , Y02P30/20 , Y10S208/95
摘要： A Fischer-Tropsch C3-C4 olefin stream is treated to lower the oxygenate content to below 4000 ppm. Another Fischer-Tropsch fraction is hydrotreated and hydrocracked to provide an isobutane-containing stream. The treated C3-C4 olefin stream is reacted with the isobutane stream in an alkylation reactor to provide a highly branched, high octane isoparaffinic alkylate. The alkylate is useful as a blending component in motor gasoline.
摘要翻译：处理费托C3-C4烯烃流以将含氧化合物含量降低到低于4000ppm。将另一个费 - 托馏分加氢处理并加氢裂化以提供含异丁烷的物流。处理的C3-C4烯烃流在烷基化反应器中与异丁烷料流反应，得到高度支化的高辛烷值异链烷烃烷基化物。烷基化物可用作汽油汽油中的混合组分。

3. 发明授权

US06768035B2 Manufacture of high octane alkylate 失效
标题翻译：制备高辛烷值的烷基化物
公开(公告)号：US06768035B2
公开(公告)日：2004-07-27
申请号：US10059252
申请日：2002-01-31
申请人： Dennis J. O'Rear , Steven S. Mathur , Thomas Van Harris , Curtis L. Munson , Cong-Yan Chan
发明人： Dennis J. O'Rear , Steven S. Mathur , Thomas Van Harris , Curtis L. Munson , Cong-Yan Chan
IPC分类号： C07C258
CPC分类号： C10G2/32 , C07C1/24 , C07C2/58 , C07C5/2506 , C07C9/16 , C07C2521/04 , C07C2521/12 , C07C2521/16 , C07C2527/054 , C07C2529/06 , Y10S208/95 , C07C11/02 , C07C11/08
摘要： A Fischer-Tropsch C3-C4 olefin stream is simultaneously dehydrated and isomerized to convert alcohols to olefins and 1-butenes to 2-butenes and thereby lower the oxygenate content. Another Fischer-Tropsch fraction is hydrotreated and hydrocracked to provide an isobutane stream. The treated C3-C4 olefin stream having an oxygenate content less than 4000 ppm, is reacted with the isobutane stream to provide a highly branched, high octane isoparaffinic alkylate. The alkylate is useful as a blending component in motor gasoline.
摘要翻译：费 - 托C3-C4烯烃流同时脱水和异构化，以将醇转化为烯烃和1-丁烯转化为2-丁烯，从而降低含氧化合物含量。将另一个费 - 托馏分加氢处理并加氢裂化以提供异丁烷流。将含氧化物含量小于4000ppm的经处理的C3-C4烯烃物流与异丁烷物流反应，得到高度支化，高辛烷值的异链烷烃烷基化物。烷基化物可用作汽油汽油中的混合组分。

4. 发明授权

US08658847B2 Processes and compositions for the incorporation of biologically-derived ethanol into gasoline 有权
标题翻译：将生物衍生的乙醇并入汽油中的方法和组合物
公开(公告)号：US08658847B2
公开(公告)日：2014-02-25
申请号：US12817341
申请日：2010-06-17
申请人： Dennis J. O'Rear , Sven I. Hommeltoft , Hye-Kung Timken
发明人： Dennis J. O'Rear , Sven I. Hommeltoft , Hye-Kung Timken
IPC分类号： C07C13/10 , C07C9/18 , C07C1/24
CPC分类号： C07C2/54 , C07C1/24 , C07C2/60 , C07C2527/125 , C07C2601/08 , C07C2601/14 , C10G29/205 , C10G45/44 , C10G45/58 , C10G63/02 , C10G2300/1092 , C10G2300/1096 , C10G2400/02 , C10L2200/0469 , C07C11/04 , C07C13/18 , C07C13/10 , C07C9/16
摘要： In the present invention, a biofuel composition and processes for the incorporation of biologically-derived ethanol into gasoline are disclosed. The present invention discloses ways to use biologically-derived ethanol in gasoline while simultaneously enabling the blending of products from saturation of benzene. In addition, the present invention also discloses ways to use this ethanol with other volatile compounds from petroleum such as isopentane.
摘要翻译：在本发明中，公开了生物燃料组合物和将生物衍生的乙醇并入汽油的方法。本发明公开了在汽油中使用生物衍生的乙醇的方法，同时使从苯饱和的产物混合。此外，本发明还公开了将该乙醇与来自石油如异戊烷的其它挥发性化合物一起使用的方法。

5. 发明授权

US08361172B2 Low melting point triglycerides for use in fuels 有权
标题翻译：用于燃料的低熔点甘油三酸酯
公开(公告)号：US08361172B2
公开(公告)日：2013-01-29
申请号：US12639662
申请日：2009-12-16
申请人： Dennis J. O'Rear
发明人： Dennis J. O'Rear
IPC分类号： C10L1/18
CPC分类号： C10L1/02 , C10L1/191 , C10L10/08
摘要： In the present invention, a fuel composition and a process for making the same are disclosed. Specifically, in the present invention, triglycerides useful for distillate fuels are described along with their method for preparation from Fischer-Tropsch acid by-products and the glycerol by-product from biodiesel generation. By using these two by-product streams, the overall efficiency of both processes is improved and a new source of distillate fuels is created. These triglycerides can be used to improve the lubricity of Fischer-Tropsch derived distillate fuels. In addition, these triglycerides also have low melting points and have viscosities compatible with distillate fuels.
摘要翻译：在本发明中，公开了燃料组合物及其制造方法。具体地说，在本发明中，描述了用于馏出燃料的甘油三酯及其从费 - 托副产物和来自生物柴油生成的甘油副产物的制备方法。通过使用这两个副产物流，两个过程的总体效率得到提高，并产生了新的馏出燃料来源。这些甘油三酯可用于提高费 - 托衍生的馏出燃料的润滑性。此外，这些甘油三酸酯也具有低熔点并且具有与馏出物燃料相容的粘度。

6. 发明授权

US08324413B2 Low melting point triglycerides for use in fuels 有权
标题翻译：用于燃料的低熔点甘油三酸酯
公开(公告)号：US08324413B2
公开(公告)日：2012-12-04
申请号：US12639714
申请日：2009-12-16
申请人： Dennis J. O'Rear
发明人： Dennis J. O'Rear
IPC分类号： C11C3/00
CPC分类号： C10L1/026 , C07C67/03 , C10G2300/1011 , C11C3/003 , Y02E50/13 , Y02P30/20 , C07C69/52
摘要： In the present invention, a fuel composition and a process for making the same are disclosed. Specifically, in the present invention, triglycerides useful for distillate fuels are described along with their method for preparation from Fischer-Tropsch acid by-products and the glycerol by-product from biodiesel generation. By using these two by-product streams, the overall efficiency of both processes is improved and a new source of distillate fuels is created. These triglycerides can be used to improve the lubricity of Fischer-Tropsch derived distillate fuels. In addition, these triglycerides also have low melting points and have viscosities compatible with distillate fuels.
摘要翻译：在本发明中，公开了燃料组合物及其制造方法。具体地说，在本发明中，描述了用于馏出燃料的甘油三酯及其从费 - 托副产物和来自生物柴油生成的甘油副产物的制备方法。通过使用这两个副产物流，两个过程的总体效率得到提高，并产生了新的馏出燃料来源。这些甘油三酯可用于提高费 - 托衍生的馏出燃料的润滑性。此外，这些甘油三酸酯也具有低熔点并且具有与馏出物燃料相容的粘度。

7. 发明申请

US20120053378A1 PROCESS FOR CONVERSION OF METHANOL INTO GASOLINE 审中-公开
标题翻译：甲醇转化为汽油的方法
公开(公告)号：US20120053378A1
公开(公告)日：2012-03-01
申请号：US12868651
申请日：2010-08-25
申请人： Dennis J. O'Rear
发明人： Dennis J. O'Rear
IPC分类号： C07C1/24
CPC分类号： C07C1/20 , C10G3/42 , C10G29/205 , C10G2400/02 , C10G2400/20 , Y02P30/42 , C07C11/02
摘要： A method of converting methanol into gasoline is disclosed. A stream of methanol at is received at a gasoline production facility. The stream is split into a first stream for use in a methanol to gasoline (MTG) facility and a second stream for use in a methanol to olefin (MTO) facility. The first stream of methanol is converted using a methanol to gasoline process to produce a first stream of gasoline blend stock and a stream of light non-quaternary isoparaffins. The second stream of methanol is converted using a methanol to olefin process to produce a stream of light olefins selected from the group consisting of ethylene, propylene, butenes and combinations thereof. At least a portion of the stream of light non-quaternary isoparaffins is alkylated with at least a portion of the stream of light olefins to produce at least one alkylate. At least a portion of the alkylate is blended with at least a portion of the first stream gasoline blend stock to form a second stream of gasoline blend stock. In one embodiment, the alkylation process uses an ionic liquid catalyst capable of alkylating ethylene.
摘要翻译：公开了一种将甲醇转化成汽油的方法。在汽油生产设施处接收甲醇流。流被分成用于甲醇 - 汽油（MTG）设备的第一流和用于甲醇 - 烯烃（MTO）设施的第二流。使用甲醇将第一流甲醇转化成汽油过程以产生第一流的汽油共混料和轻质非四级异链烷烃流。使用甲醇转化为烯烃方法将第二甲醇流转化成产生选自乙烯，丙烯，丁烯及其组合的轻质烯烃物流。将至少一部分轻质非正构烷烃与至少一部分轻质烯烃流烷基化以产生至少一种烷基化物。将烷基化物的至少一部分与至少一部分第一流汽油混合原料混合以形成第二汽油混合原料料流。在一个实施方案中，烷基化方法使用能够使乙烯烷基化的离子液体催化剂。

8. 发明申请

US20110105811A1 PRODUCTION OF DISTILLATE BLENDING COMPONENTS 审中-公开
标题翻译：蒸馏混合组分的生产
公开(公告)号：US20110105811A1
公开(公告)日：2011-05-05
申请号：US12610010
申请日：2009-10-30
申请人： Dennis J. O'Rear , Sven Ivar Hommeltoft , Steve S. Mathur , Jerome F. Mayor , Hye-Kyung Timken
发明人： Dennis J. O'Rear , Sven Ivar Hommeltoft , Steve S. Mathur , Jerome F. Mayor , Hye-Kyung Timken
IPC分类号： C07C7/20 , C07C2/62 , C07C2/60
CPC分类号： C10G2/32 , B01J27/125 , B01J31/0277
摘要： A process to produce an alkylate distillate blending component in one embodiment comprising: providing at least one olefinic C5+ product which was produced by conversion of synthesis gas in a Fischer Tropsch process; and alkylating the olefinic C5+ product in the presence of an acidic ionic liquid alkylation catalyst with hydrocarbons selected from the group consisting of isoparaffins, cycloparaffins, and their mixtures to form an alkylate distillate blending component is described.
摘要翻译：一种在一个实施方案中生产烷基化馏分共混组分的方法，包括：提供至少一种烯烃C5 +产物，其通过在费托方法中转化合成气产生; 并在酸性离子液体烷基化催化剂存在下烷烃化烯烃C5 +产物，其中烃选自异链烷烃，环烷烃及其混合物，形成烷基化物馏分共混组分。

9. 发明申请

US20100205854A1 Low Melting Point Triglycerides for Use in Fuels 有权
标题翻译：低熔点甘油三酯用于燃料
公开(公告)号：US20100205854A1
公开(公告)日：2010-08-19
申请号：US12639662
申请日：2009-12-16
申请人： Dennis J. O'Rear
发明人： Dennis J. O'Rear
IPC分类号： C10L1/19 , C07C69/34
CPC分类号： C10L1/02 , C10L1/191 , C10L10/08
摘要： In the present invention, a fuel composition and a process for making the same are disclosed. Specifically, in the present invention, triglycerides useful for distillate fuels are described along with their method for preparation from Fischer-Tropsch acid by-products and the glycerol by-product from biodiesel generation. By using these two by-product streams, the overall efficiency of both processes is improved and a new source of distillate fuels is created. These triglycerides can be used to improve the lubricity of Fischer-Tropsch derived distillate fuels. In addition, these triglycerides also have low melting points and have viscosities compatible with distillate fuels.
摘要翻译：在本发明中，公开了燃料组合物及其制造方法。具体地说，在本发明中，描述了用于馏出燃料的甘油三酯及其从费 - 托副产物和来自生物柴油生成的甘油副产物的制备方法。通过使用这两个副产物流，两个过程的总体效率得到提高，并产生了新的馏出燃料来源。这些甘油三酯可用于提高费 - 托衍生的馏出燃料的润滑性。此外，这些甘油三酸酯也具有低熔点并且具有与馏出物燃料相容的粘度。

10. 发明申请

US20090173662A1 Fischer-Tropsch Wax Composition and Method of Transport 有权
标题翻译：费托蜡组成和运输方式
公开(公告)号：US20090173662A1
公开(公告)日：2009-07-09
申请号：US12345198
申请日：2008-12-29
申请人： Gunther H. Dieckmann , Mark R. Buetzow , Dennis J. O'Rear
发明人： Gunther H. Dieckmann , Mark R. Buetzow , Dennis J. O'Rear
IPC分类号： C10G73/36
CPC分类号： C10L1/326 , C10L1/32 , C10L1/324 , Y10T137/0391
摘要： The present invention relates to transportable product for the transportation of paraffinic wax and methods of transporting using this transportable product. The transportable product comprises 90 to 20 weight % of a liquid comprising >50 weight % alcohol and having a true vapor pressure of ≦14.7 psia when measured at 20° C., and 10 to 80 weight % of wax particles, wherein the wax particles comprise ≧75 weight % of wax particles larger than 0.1 mm. The transportable product and methods of transporting according to the present invention are able to accommodate a relatively high weight % of paraffinic wax particles in the transportable product while avoiding interparticle adhesion and clumping by ensuring that the wax particles are not too small and the amount of small wax particles is not excessive.
摘要翻译：本发明涉及用于输送石蜡蜡的可运输产品和使用该可运输产品的运输方法。可运输产品包含90至20重量％的包含> 50重量％醇的液体，并且在20℃下测量时具有<= 14.7psia的真实蒸气压和10至80重量％的蜡颗粒，其中蜡颗粒包含≥75重量％的大于0.1mm的蜡颗粒。根据本发明的可运输产品和运输方法能够在运输产品中容纳相对较高重量的石蜡蜡颗粒，同时通过确保蜡颗粒不太小和小量的量避免颗粒间粘附和聚集蜡颗粒不过分。

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