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21. 发明授权

US07803269B2 Hydroisomerization process 有权
标题翻译：加氢异构化过程
公开(公告)号：US07803269B2
公开(公告)日：2010-09-28
申请号：US11872312
申请日：2007-10-15
申请人： Peter Kokayeff , Laura Elise Leonard
发明人： Peter Kokayeff , Laura Elise Leonard
IPC分类号： C10G45/58 , C10G35/04 , C07C5/13
CPC分类号： C10G45/58 , C10G2400/04
摘要： A process is provided for improving the cold flow properties of a hydrocarbon stream employing a substantially liquid-phase continuous hydroisomerization zone where the reaction zone has a substantially constant level of dissolved hydrogen throughout without the addition of additional hydrogen external to the reaction zone.
摘要翻译：提供了一种使用基本上液相连续加氢异构化区改进烃流的冷流性质的方法，其中反应区具有基本恒定水平的溶解氢，而不需要在反应区外添加另外的氢。

22. 发明申请

US20090095655A1 Hydrocracking Process 有权
标题翻译：加氢裂化工艺
公开(公告)号：US20090095655A1
公开(公告)日：2009-04-16
申请号：US11872251
申请日：2007-10-15
申请人： Peter Kokayeff , Bart Dziabala , Laura Elise Leonard
发明人： Peter Kokayeff , Bart Dziabala , Laura Elise Leonard
IPC分类号： C10G69/02
CPC分类号： C10G65/12 , C10G2300/42
摘要： Methods of hydrocracking hydrocarbon streams are provided that employ substantially liquid-phase continuous hydroprocessing conditions. In one aspect, the method includes a separate hydrotreating and hydrocracking system where the hydrocracking zone is a substantially liquid-phase continuous system. In another aspect, the method includes a two-stage hydrocracking system where one or both of the hydrocracking zones is a substantially liquid-phase continuous reaction system.
摘要翻译：提供加氢裂化烃流的方法，其基本上采用液相连续加氢处理条件。在一个方面，该方法包括单独的加氢处理和加氢裂化系统，其中加氢裂化区是基本上液相连续的系统。另一方面，该方法包括两级加氢裂化系统，其中一个或两个加氢裂化区是基本上液相连续的反应体系。

23. 发明申请

US20090077867A1 Production of Diesel Fuel from Renewable Feedstocks with Reduced Hydrogen Consumption 有权
标题翻译：从可再生原料生产柴油，减少氢消耗
公开(公告)号：US20090077867A1
公开(公告)日：2009-03-26
申请号：US12193161
申请日：2008-08-18
申请人： Terry L. Marker , Peter Kokayeff , Giovanni Faraci , Franco Baldiraghi
发明人： Terry L. Marker , Peter Kokayeff , Giovanni Faraci , Franco Baldiraghi
IPC分类号： C10L1/18
CPC分类号： C10L1/08 , C01B3/16 , C01B3/50 , C01B2203/0415 , C01B2203/043 , C01B2203/0455 , C01B2203/0475 , C01B2203/0485 , C01B2203/148 , C10G3/46 , C10G3/52 , C10G2300/1014 , C10G2300/1018 , C10G2300/1037 , C10G2300/4081 , C10G2400/02 , C10G2400/04 , C10G2400/28 , Y02E50/13 , Y02P30/20
摘要： A process has been developed for producing diesel boiling range fuel from renewable feedstocks such as plant and animal fats and oils. The process involves treating a renewable feedstock by hydrogenating and deoxygenating to provide a hydrocarbon fraction useful as a diesel boiling range fuel. Water is added to the deoxygenation reaction to drive carbon monoxide and water to react to form hydrogen and carbon dioxide. The hydrogen is then consumed by the reactions. If desired, the hydrocarbon fraction can be isomerized to improve cold flow properties.
摘要翻译：已经开发了用于从可再生原料如植物和动物脂肪和油生产柴油沸点燃料的方法。该方法包括通过氢化和脱氧处理可再生原料以提供可用作柴油沸程燃料的烃馏分。将水加入脱氧反应中以驱使一氧化碳和水反应形成氢气和二氧化碳。然后氢被反应消耗。如果需要，烃馏分可以被异构化以改善冷流动性能。

24. 发明授权

US4645587A Process for removing silicon compounds from hydrocarbon streams 失效
标题翻译：从烃流中除去硅化合物的方法
公开(公告)号：US4645587A
公开(公告)日：1987-02-24
申请号：US679302
申请日：1984-12-07
申请人： Peter Kokayeff
发明人： Peter Kokayeff
IPC分类号： C10G25/00 , C10G29/04
CPC分类号： C10G25/003
摘要： Silicon components are removed from a hydrocarbon stream by contacting the stream with a sorbent comprising a mixture of a copper component and a porous, inorganic refractory oxide containing alumina. Preferably, the porous, inorganic refractory oxide will contain greater than about 10 weight percent alumina and most preferably consists essentially of alumina. It is normally desired to contact the hydrocarbon stream with the sorbent in the presence of molecular hydrogen in order to prevent coking of the sorbent. The sorbent may be a fresh mixture of the copper component and the porous, inorganic refractory oxide or it may be a spent sorbent prepared by using the fresh sorbent to remove sulfur components from a hydrocarbon stream. Alternatively, the sorbent may be a regenerated sorbent prepared by burning carbonaceous residues off a sorbent that was previously used to remove sulfur components from a hydrocarbon stream.
摘要翻译：通过使物流与包含铜组分和含氧化铝的多孔无机耐火氧化物的混合物的吸附剂接触，从烃流中除去硅组分。优选地，多孔无机耐火氧化物将含有大于约10重量％的氧化铝，最优选由氧化铝组成。通常需要在分子氢存在下使烃流与吸附剂接触，以防止吸附剂结焦。吸附剂可以是铜组分和多孔无机耐火氧化物的新鲜混合物，或者它可以是通过使用新鲜吸附剂从烃流中除去硫组分制备的废吸附剂。或者，吸附剂可以是通过先前用于从烃流中除去硫组分的吸附剂上的碳质残余物制备的再生吸附剂。

25. 发明授权

US08518241B2 Method for multi-staged hydroprocessing 有权
标题翻译：多级加氢处理方法
公开(公告)号：US08518241B2
公开(公告)日：2013-08-27
申请号：US12495574
申请日：2009-06-30
申请人： John A. Petri , Vedula K. Murty , Peter Kokayeff
发明人： John A. Petri , Vedula K. Murty , Peter Kokayeff
IPC分类号： C10G65/12 , C10G69/02
CPC分类号： C10G65/02 , C10G65/10
摘要： Methods for processing a hydrocarbonaceous feedstock flows are provided. In one aspect, the method includes providing two or more hydroprocessing stages disposed in sequence, each hydroprocessing stage having a hydroprocessing reaction zone with a hydrogen requirement and each stage in fluid communication with the preceding stage. A hydrogen source is provided substantially free of hydrogen from a hydrogen recycle compressor. The hydrocarbonaceous feedstock flow is separated into an portions of fresh feed for each hydroprocessing stage, and the first portion of fresh feed to the first hydroprocessing stage is heated. The heated first portion of fresh feed is supplied with hydrogen from the hydrogen source in an amount satisfying substantially all of the hydrogen requirements of the hydroprocessing stages to a first hydroprocessing zone. The unheated second portion of fresh feed is admixed with effluent from previous stage to quench the hot reactor effluent before entering a second stage.
摘要翻译：提供了处理含烃原料流的方法。一方面，该方法包括提供依次设置的两个或多个加氢处理阶段，每个加氢处理阶段具有氢需求的加氢处理反应区，每个阶段与前一阶段流体连通。从氢循环压缩机中提供基本上不含氢气的氢源。将烃原料流分离成每个加氢处理阶段的新鲜进料部分，并且加热到第一加氢处理阶段的新鲜进料的第一部分。新鲜进料的加热的第一部分从氢源供应氢气，其数量满足加氢处理阶段的大部分氢气需求量至第一加氢处理区域。将新鲜饲料的未加热的第二部分与前一阶段的流出物混合以在进入第二阶段之前骤冷热反应器流出物。

26. 发明授权

US08314276B2 Liquid phase hydroprocessing with temperature management 有权
标题翻译：液相加氢处理与温度管理
公开(公告)号：US08314276B2
公开(公告)日：2012-11-20
申请号：US13187006
申请日：2011-07-20
申请人： John A. Petri , Peter Kokayeff
发明人： John A. Petri , Peter Kokayeff
IPC分类号： C07C5/00 , G05B1/00 , G05B23/00 , B01J19/00 , B01J8/00 , B01J8/02 , B01J35/02 , B01J8/04 , F28D7/00
CPC分类号： C10G49/26 , C10G2300/4093 , C10G2300/807
摘要： A method of hydroprocessing hydrocarbons is provided using a substantially liquid-phase reactor having first and second catalyst beds with a heat transfer section positioned therebetween. The first and second catalyst beds and the heat transfer section are combined within the same reactor vessel. Each catalyst bed having an inlet temperature and an exit temperature and having a hydroprocessing catalyst therein with a maximum operating temperature range. The method hydroprocesses the hydrocarbons and removes sufficient heat from the hydrocarbons using the heat transfer section so that the exit temperature of the hydrocarbons existing the first catalyst bed is substantially maintained below the maximum operating temperature range of the hydroprocessing catalysts in the first bed and, at the same time, also providing the hydrocarbons to the second catalyst bed at the inlet temperature so that the exit temperature of the hydrocarbons at the exit of the second catalyst bed also does not exceed the maximum operating temperature range of the hydroprocessing catalyst in the second bed.
摘要翻译：使用基本上液相反应器提供加氢处理烃的方法，该反应器具有位于其间的传热部分的第一和第二催化剂床。第一和第二催化剂床和传热部分在同一反应器容器内组合。每个催化剂床具有入口温度和出口温度，并且其中具有最大工作温度范围的加氢处理催化剂。该方法加氢处理烃并使用传热部分从烃中除去足够的热量，使得存在第一催化剂床的烃的出口温度基本上保持在第一床中的加氢处理催化剂的最大工作温度范围内，并且在同时，还在入口温度下将烃提供给第二催化剂床，使得第二催化剂床出口处的烃的出口温度也不超过第二床中的加氢处理催化剂的最大工作温度范围。

27. 发明申请

US20120269695A1 Hydrotreating Processes for Fabricating Petroleum Distillates from Light Fischer-Tropsch Liquids 审中-公开
标题翻译：从轻的费 - 托液制造石油馏分的加氢处理方法
公开(公告)号：US20120269695A1
公开(公告)日：2012-10-25
申请号：US13534586
申请日：2012-06-27
申请人： Peter Kokayeff
发明人： Peter Kokayeff
IPC分类号： B01J8/00 , B01J19/00 , B01J10/00
CPC分类号： C10G47/20 , C10G2/30 , C10G45/06 , C10G45/10 , C10G45/12 , C10G45/62 , C10G45/64 , C10G47/18 , C10G65/043 , C10G65/12 , C10G2300/1022 , C10G2300/304 , C10G2300/307 , C10G2400/04
摘要： A method for obtaining a petroleum distillate product is provided, the method includes subjecting an untreated light Fischer-Tropsch liquid to a two-step hydrogenation process, each step to be carried in the presence of a catalyst comprising an amorphous substrate having a metallic composition embedded therein. After the first step of hydrogenation, an intermediate hydrotreated light Fischer-Tropsch liquid is obtained, followed by the second step of hydrogenation thereof, obtaining the petroleum distillate product as a result. An apparatus for carrying out the method is also provided.
摘要翻译：提供了一种获得石油馏出物产品的方法，该方法包括使未经处理的费 - 托液体进行两步氢化处理，每个步骤在催化剂存在下进行，该催化剂包含嵌入金属组成的非晶基材其中。在氢化的第一步骤之后，获得中间体加氢处理的费 - 托液，随后进行第二步氢化，得到石油馏分产物。还提供了一种用于执行该方法的装置。

28. 发明申请

US20120090223A1 METHODS FOR PRODUCING DIESEL RANGE MATERIALS HAVING IMPROVED COLD FLOW PROPERTIES 审中-公开
标题翻译：用于生产具有改进的冷流特性的柴油机系列材料的方法
公开(公告)号：US20120090223A1
公开(公告)日：2012-04-19
申请号：US12903874
申请日：2010-10-13
申请人： Peter Kokayeff , Suheil Abdo
发明人： Peter Kokayeff , Suheil Abdo
IPC分类号： C10L1/18 , C10L1/182 , C10G35/04 , C10L1/188
CPC分类号： C10G45/60 , C10G3/42 , C10G3/50 , C10G45/58 , C10G2300/1014 , C10G2300/1018 , C10G2300/1022 , C10G2300/1055 , C10G2300/202 , C10G2300/304 , C10G2300/70 , C10G2400/04 , C10L1/026 , C10L1/08 , Y02P30/20
摘要： Embodiments of a method for producing a diesel range material having improved cold flow properties are provided. In one embodiment, the method includes the steps of providing a waxy diesel range feedstock, producing an intermediary product stream containing a predetermined amount of oxygenated organocompounds from the waxy diesel range feedstock, and contacting the intermediary product stream with a dewaxing catalyst under process conditions at which the oxygenated organocompounds chemically interact with the dewaxing catalyst to convert a portion of the n-paraffins within the intermediary product stream to iso-paraffins while minimizing cracking of the diesel range material.
摘要翻译：提供了具有改善的冷流特性的柴油范围材料的制造方法的实施例。在一个实施方案中，该方法包括以下步骤：提供蜡质柴油范围原料，产生含有来自蜡质柴油范围原料的预定量的含氧有机化合物的中间产物流，并在中间产物流与脱蜡催化剂在工艺条件下接触其中氧化的有机化合物与脱蜡催化剂化学相互作用以将中间产物流中的一部分正链烷烃转化为异链烷烃，同时使柴油范围材料的破裂最小化。

29. 发明申请

US20120074038A1 LIQUID PHASE HYDROPROCESSING WITH LOW PRESSURE DROP 审中-公开
标题翻译：低压液相液相加氢
公开(公告)号：US20120074038A1
公开(公告)日：2012-03-29
申请号：US12890904
申请日：2010-09-27
申请人： John A. Petri , Peter Kokayeff , Paul A. Sechrist
发明人： John A. Petri , Peter Kokayeff , Paul A. Sechrist
IPC分类号： C10G65/10 , C10G47/02
CPC分类号： C10G65/04 , C10G65/10 , C10G65/12
摘要： A process for hydroprocessing a hydrocarbonaceous feedstock in a continuous liquid phase utilizes a hydroprocessing catalyst comprising pills that have a largest dimension that averages no more than 1.27 mm ( 1/20 inch) and more than 100 nm to produce a hydrocarbonaceous product stream.
摘要翻译：用于在连续液相中加氢处理烃原料的方法使用包含平均不大于1.27mm（1/20英寸）且大于100nm的最大尺寸的丸剂的加氢处理催化剂以产生烃产物流。

30. 发明授权

US07790020B2 Hydrocarbon conversion process to improve cetane number 有权
标题翻译：烃转化过程提高十六烷值
公开(公告)号：US07790020B2
公开(公告)日：2010-09-07
申请号：US11872102
申请日：2007-10-15
申请人： Peter Kokayeff , Laura Elise Leonard , Michael Roy Smith
发明人： Peter Kokayeff , Laura Elise Leonard , Michael Roy Smith
IPC分类号： C10G45/44 , C10G65/02
CPC分类号： C10G45/02 , C10G2400/04
摘要： A process is provided for producing low sulfur diesel having a high cetane number where the temperature and pressure requirements for obtaining low levels of sulfur is separated from the temperature and pressure requirements for improving cetane. In one aspect, a low pressure hydrodesulfurization zone and a high pressure aromatic saturation zone are employed to sequentially achieve the desired sulfur and cetane levels. In another aspect, the process first converts a diesel boiling range hydrocarbonaceous stream in a hydrotreating zone at conditions effective to produce a hydrotreating zone effluent having a reduced concentration of sulfur with minimal saturation of aromatics. Hydrogen is then admixed with the hydrotreating zone effluent, which is then reacted in a substantially liquid-phase continuous reaction zone substantially undiluted with other streams to effect saturation of aromatics to provide a liquid-phase continuous reaction zone effluent having an improved cetane number.
摘要翻译：提供了一种生产具有高十六烷值的低硫柴油的方法，其中获得低水平硫的温度和压力要求与用于改善十六烷的温度和压力要求分离。一方面，使用低压加氢脱硫区和高压芳族饱和区来顺序地获得所需的硫和十六烷值。在另一方面，该方法首先在加氢处理区中转化柴油沸程烃流，其条件是有效地产生具有降低的硫浓度并且具有最小芳烃饱和度的加氢处理区流出物。然后将氢气与加氢处理区流出物混合，然后将其在基本上液相连续的反应区中与基本上未稀释的其它流反应，以实现芳族化合物的饱和，以提供具有改进的十六烷值的液相连续反应区流出物。

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