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1. 发明授权

US09040763B2 Method for quenching paraffin dehydrogenation reaction in counter-current reactor 有权
标题翻译：在逆流反应器中淬火石蜡脱氢反应的方法
公开(公告)号：US09040763B2
公开(公告)日：2015-05-26
申请号：US12824640
申请日：2010-06-28
申请人： Wolfgang A. Spieker , Laura E. Leonard , David N. Myers
发明人： Wolfgang A. Spieker , Laura E. Leonard , David N. Myers
IPC分类号： C07C5/333
CPC分类号： C07C5/333 , Y10S585/903 , Y10S585/91 , Y10S585/911 , C07C11/06
摘要： A process is presented for quenching a process stream in a paraffin dehydrogenation process. The process comprises cooling a propane dehydrogenation stream during the hot residence time after the process stream leaves the catalytic bed reactor section. The process includes cooling and compressing the product stream, taking a portion of the product stream and passing the portion of the product stream to the mix with the process stream as it leaves the catalytic bed reactor section.
摘要翻译：提出了一种在石蜡脱氢过程中淬灭工艺流的方法。该方法包括在工艺流离开催化床反应器部分之后的热停留时间期间冷却丙烷脱氢流。该方法包括冷却和压缩产物流，取出产物流的一部分，并且当其离开催化床反应器部分时，使产物流的一部分与工艺物流一起进入混合物。

2. 发明授权

US08764855B2 Process for producing a biofuel while minimizing fossil fuel derived carbon dioxide emissions 有权
标题翻译：在生物燃料生产过程中同时尽量减少化石燃料产生的二氧化碳排放
公开(公告)号：US08764855B2
公开(公告)日：2014-07-01
申请号：US12969568
申请日：2010-12-15
申请人： Laura E. Leonard , Gavin P. Towler , Tom N. Kalnes
发明人： Laura E. Leonard , Gavin P. Towler , Tom N. Kalnes
IPC分类号： C10L1/18 , C10L1/02 , C10L1/19 , C11C3/00
CPC分类号： C10L1/026 , C10L1/19 , C10L2200/0476 , C11C3/003 , Y02E50/13
摘要： One exemplary embodiment can be a process for producing a biofuel while minimizing fossil fuel derived carbon dioxide emissions. The process can include providing a renewable feed to an ester degradation zone to produce a first stream including one or more alcohols and a second stream including one or more acids, providing the first stream to a treatment zone for removing one or more salts and to obtain a treated stream, providing the treated stream to a reforming zone to obtain an effluent including hydrogen, and providing the second stream and at least a portion of the effluent to a refining zone for producing the biofuel.
摘要翻译：一个示例性实施方案可以是生物燃料的生产过程，同时最小化源自化石燃料的二氧化碳排放。该方法可以包括向酯降解区提供可再生进料以产生包含一种或多种醇的第一物流和包含一种或多种酸的第二物流，将第一物流提供至处理区以除去一种或多种盐并获得将经处理的流提供到重整区以获得包含氢的流出物，并将第二流和至少一部分流出物提供至用于生产生物燃料的精炼区。

3. 发明申请

US20120051981A1 Design for Drying Regenerated Catalyst in Route to a Propane Dehydrogenation Reactor 有权
标题翻译：干燥再生催化剂在丙烷脱氢反应器路线中的设计
公开(公告)号：US20120051981A1
公开(公告)日：2012-03-01
申请号：US12871296
申请日：2010-08-30
申请人： David N. Myers , Daniel N. Myers , Paolo Palmas , Laura E. Leonard , Wolfgang A. Spieker
发明人： David N. Myers , Daniel N. Myers , Paolo Palmas , Laura E. Leonard , Wolfgang A. Spieker
IPC分类号： B01J38/00
CPC分类号： B01J38/30 , B01J8/28 , B01J8/34 , C07C5/3335 , Y02P20/52 , Y02P20/584 , C07C11/06
摘要： An apparatus and process are presented for drying a catalyst in a reactor-regenerator system. The process includes a continuous operating system with catalyst circulating between a reactor and regenerator, and the catalyst is dried before returning the catalyst to the reactor. The process uses air that is split between the drying stage and the combustion stage without adding equipment outside of the regenerator, minimizing energy, capital cost, and space requirements.
摘要翻译：提出了用于干燥反应器 - 再生器系统中的催化剂的装置和方法。该方法包括具有在反应器和再生器之间循环的催化剂的连续操作系统，并且在将催化剂返回到反应器之前将催化剂干燥。该过程使用在干燥阶段和燃烧阶段之间分配的空气，而不需要在再生器外部添加设备，从而最小化能源，资本成本和空间要求。

4. 发明申请

US20110108458A1 PROCESS FOR RECOVERING PRODUCTS FROM TWO REACTORS 有权
标题翻译：从两种反应器中回收产品的方法
公开(公告)号：US20110108458A1
公开(公告)日：2011-05-12
申请号：US12614938
申请日：2009-11-09
申请人： Laura E. Leonard , Jibreel A. Qafisheh , Robert L. Mehlberg
发明人： Laura E. Leonard , Jibreel A. Qafisheh , Robert L. Mehlberg
IPC分类号： C10G51/02 , C10G11/00
CPC分类号： C10G51/026 , C10G11/18
摘要： A process is disclosed for catalytically converting two feed streams. The feed to a first catalytic reactor may be contacted with product from a second catalytic reactor to effect heat exchange between the two streams and to transfer catalyst from the product stream to the feed stream. The feed to the second catalytic reactor may be a portion of the product from the first catalytic reactor.
摘要翻译：公开了一种用于催化转化两种进料流的方法。可将来自第一催化反应器的进料与来自第二催化反应器的产物接触以实现两种流之间的热交换并将催化剂从产物流转移至进料流。第二催化反应器的进料可以是来自第一催化反应器的产物的一部分。

5. 发明授权

US07842180B1 Hydrocracking process 有权
标题翻译：加氢裂化过程
公开(公告)号：US07842180B1
公开(公告)日：2010-11-30
申请号：US11300007
申请日：2005-12-14
申请人： Laura E. Leonard , Peter Kokayeff
发明人： Laura E. Leonard , Peter Kokayeff
IPC分类号： C10G47/00 , C10G49/00 , C10G49/22 , C10G45/02
CPC分类号： C10G65/12
摘要： A hydrocracking process wherein a liquid phase stream comprising a hydrocarbonaceous feedstock and a liquid phase effluent from a hydrocracking zone and a sufficiently low hydrogen concentration to maintain a liquid phase continuous system into a hydrotreating zone. A portion of the effluent from the hydrotreating zone comprising unconverted hydrocarbons is introduced into the hydrocracking zone with a sufficiently low hydrogen concentration to maintain a liquid phase continuous system.
摘要翻译：一种加氢裂化方法，其中包含烃原料的液相物流和来自加氢裂化区的液相流出物和足够低的氢浓度，以将液相连续系统维持在加氢处理区中。包含未转化烃的加氢处理区的一部分流出物以足够低的氢浓度引入加氢裂化区，以维持液相连续系统。

6. 发明申请

US20100044275A1 SELECTIVE NAPHTHA DESULFURIZATION PROCESS AND CATALYST 有权
标题翻译：选择性硫酸盐脱硫方法和催化剂
公开(公告)号：US20100044275A1
公开(公告)日：2010-02-25
申请号：US12605730
申请日：2009-10-26
申请人： Lorenz J. Bauer , Suheil F. Abdo , Laura E. Leonard , Peter Kokayeff
发明人： Lorenz J. Bauer , Suheil F. Abdo , Laura E. Leonard , Peter Kokayeff
IPC分类号： C10G29/04
CPC分类号： B01J37/0221 , B01J23/24 , B01J23/74 , B01J23/85 , B01J23/882 , B01J35/008 , B01J37/0248 , C10G45/04 , C10G45/06 , C10G45/12 , C10G2300/1044 , C10G2300/202 , C10G2300/301 , C10G2400/02
摘要： A process and catalyst for the selective hydrodesulfurization of a naphtha containing olefins. The process produces a naphtha stream having a reduced concentration of sulfur while maintaining the maximum concentration of olefins.
摘要翻译：用于含有烯烃的石脑油的选择性加氢脱硫的方法和催化剂。该方法产生具有降低的硫浓度的石脑油流，同时保持烯烃的最大浓度。

7. 发明授权

US09238600B2 Dual riser catalytic cracker for increased light olefin yield 有权
标题翻译：双重提升式催化裂化器，用于提高轻烯烃产率
公开(公告)号：US09238600B2
公开(公告)日：2016-01-19
申请号：US13325292
申请日：2011-12-14
申请人： David A. Wegerer , Brian W. Hedrick , Zhihao Fei , Daniel N. Myers , Vincenza Myers , Paolo Palmas , Laura E. Leonard
发明人： David A. Wegerer , Brian W. Hedrick , Zhihao Fei , Daniel N. Myers , Paolo Palmas , Laura E. Leonard
IPC分类号： C07C4/06 , C10G51/02 , C10G11/05 , C10G11/18
CPC分类号： C07C4/06 , C07C2521/04 , C07C2521/08 , C07C2521/16 , C07C2529/40 , C07C2529/50 , C07C2529/65 , C10G11/05 , C10G11/18 , C10G51/026 , C10G2400/20 , Y02P20/52 , Y02P20/584 , C07C11/04 , C07C11/06
摘要： A process for improving the yield of ethylene and propylene from a light naphtha feedstock includes obtaining light naphtha feedstock from a primary cracking zone having a cracking catalyst. The light naphtha feedstock is contacted with an olefin catalyst in an olefin producing zone to produce an ethylene- and propylene-rich stream. After reacting with the olefin catalyst, the ethylene- and propylene-rich stream is separated from the olefin catalyst from in a separator zone. At least a portion of the olefin catalyst is regenerated by combusting coke deposited on a surface of the olefin catalyst in an oxygen-containing environment, and at least a portion of the olefin catalyst is heated. These portions could be the same one or they could be different. In some embodiments, at least a portion of the olefin catalyst could be neither regenerated nor heated. The olefin catalyst is returned to the olefin producing zone.
摘要翻译：从轻石脑油原料提高乙烯和丙烯的产率的方法包括从具有裂化催化剂的一次裂解区获得轻质石脑油原料。轻质石脑油原料与烯烃生产区中的烯烃催化剂接触以产生富含乙烯和丙烯的料流。在与烯烃催化剂反应后，将乙烯和富丙烯物流从分离器区域与烯烃催化剂分离。至少一部分烯烃催化剂通过在含氧环境中燃烧沉积在烯烃催化剂的表面上的焦炭再生，至少部分烯烃催化剂被加热。这些部分可以是相同的，也可以是不同的。在一些实施方案中，烯烃催化剂的至少一部分既不能再生也不能加热。将烯烃催化剂返回到烯烃生产区。

8. 发明授权

US08889937B2 Process for producing one or more alkylated aromatics 有权
标题翻译：一种或多种烷基化芳族化合物的制备方法
公开(公告)号：US08889937B2
公开(公告)日：2014-11-18
申请号：US13157261
申请日：2011-06-09
申请人： Robert Haizmann , Laura E. Leonard , Paula L. Bogdan
发明人： Robert Haizmann , Laura E. Leonard , Paula L. Bogdan
IPC分类号： C07C2/66 , C07C5/22 , C07C5/32 , C07C5/13 , C07C7/14 , C07C5/367 , C07C7/12 , C07C6/12 , C07C5/27
CPC分类号： C07C2/66 , C07C5/13 , C07C5/2791 , C07C5/367 , C07C6/123 , C07C6/126 , C07C7/12 , C07C7/14 , C07C2101/08 , C07C2101/14 , C07C2521/02 , C07C2521/04 , C07C2521/06 , C07C2521/08 , C07C2521/10 , C07C2523/02 , C07C2523/08 , C07C2523/12 , C07C2523/14 , C07C2523/26 , C07C2523/36 , C07C2523/42 , C07C2523/44 , C07C2523/46 , C07C2523/75 , C07C2523/755 , C07C2529/08 , C07C2529/18 , C07C2529/85 , C07C2601/08 , C07C2601/14 , C10G11/18 , C10G29/205 , C10G45/58 , C10G45/64 , C10G57/005 , C10G69/04 , C10G69/123 , C10G2300/4087 , Y02P30/464 , C07C15/08 , C07C13/10 , C07C13/18 , C07C15/04 , C07C15/073
摘要： One exemplary embodiment may be a process for producing one or more alkylated aromatics. Generally, the process includes providing a first stream including an effective amount of benzene for alkylating benzene from a fractionation zone, providing a second stream including an effective amount of ethene for alkylating benzene from a fluid catalytic cracking zone, providing at least a portion of the first and second streams to an alkylation zone; and passing at least a portion of an effluent including ethylbenzene from the alkylation zone downstream of a para-xylene separation zone.
摘要翻译：一个示例性实施方案可以是用于生产一种或多种烷基化芳族化合物的方法。通常，该方法包括提供包含有效量的苯的第一流，用于从分馏区烷基化苯，提供包含有效量的乙烯的第二流，用于从流化催化裂化区烷基化苯，提供至少一部分第一和第二流到烷基化区; 并使来自包含乙苯的至少一部分流出物从对二甲苯分离区下游的烷基化区通过。

9. 发明申请

US20130087483A1 INTEGRATED CATALYTIC CRACKING AND REFORMING PROCESSES TO IMPROVE P-XYLENE PRODUCTION 有权
标题翻译：综合催化裂化和改性方法改善对二甲苯生产
公开(公告)号：US20130087483A1
公开(公告)日：2013-04-11
申请号：US13269096
申请日：2011-10-07
申请人： Robert Haizmann , Laura E. Leonard
发明人： Robert Haizmann , Laura E. Leonard
IPC分类号： C10G69/04
CPC分类号： C10G69/04 , C10G59/00 , C10G61/04 , C10G63/00 , C10G63/08 , C10G67/00 , C10G67/0418 , C10G69/00 , C10G2400/30
摘要： A process for maximizing p-xylene production includes producing a naphtha fraction and a light cycle oil fraction from a fluid catalytic cracking zone. These fractions are combined and hydrotreated. Fractionation of the hydrotreated product makes a hydrocracker feed that is sent to a hydrocracking zone to make a naphtha cut and a hydrocracker product. The hydrocracker product is recycled back to the fractionation zone, and the naphtha cut is dehydrogenated in a dehydrogenation zone to make aromatics. Reforming catalyst from a catalyst regenerator moves downward through the dehydrogenation zone. Straight run naphtha and raffinate from the aromatics unit are introduced to an additional series of reforming zones. The reforming catalyst moves in parallel through the first reforming zone and the dehydrogenation zones, then is combined for entry to the second and subsequent reforming zones prior to regeneration.
摘要翻译：最大化对二甲苯生产的方法包括从流化催化裂化区产生石脑油馏分和轻循环油馏分。将这些级分合并加氢处理。加氢处理产物的分级使得加氢裂化器进料被送入加氢裂化区以制备石脑油馏分和加氢裂化产物。将加氢裂化产物再循环回分馏区，并在脱氢区中脱氢石脑油馏分以制备芳族化合物。催化剂再生器重整催化剂向下移动通过脱氢区。来自芳烃单元的直馏石脑油和萃余液被引入另外的一系列重整区。重整催化剂通过第一重整区和脱氢区平行移动，然后在再生之前组合进入第二和随后的重整区。

10. 发明申请

US20130087482A1 REFORMING PROCESS WITH INTEGRATED FLUID CATALYTIC CRACKER GASOLINE AND HYDROPROCESSED CYCLE OIL 有权
标题翻译：一体化流体催化裂化器汽油和氢化循环油的改造工艺
公开(公告)号：US20130087482A1
公开(公告)日：2013-04-11
申请号：US13268883
申请日：2011-10-07
申请人： Robert Haizmann , Laura E. Leonard
发明人： Robert Haizmann , Laura E. Leonard
IPC分类号： C10G61/04
CPC分类号： C10G35/085 , C10G11/18 , C10G35/095 , C10G47/00 , C10G59/00 , C10G63/04 , C10G63/08
摘要： A reforming process includes integrating catalytic cracking product naphtha dehydrogenation and naphtha from a hydrocracking zone and feeding them to a dehydrogenation zone. The dehydrogenation zone includes a first portion of reforming catalyst from a catalyst regenerator that moves downward through the dehydrogenation zone. A product stream from the dehydrogenation zone flows to an aromatics unit and is separated into an aromatic-rich extract and a raffinate. Straight run naphtha and the raffinate are introduced to a first reforming zone that includes a second portion of reforming catalyst. The reforming catalyst moves through the first reforming zone then is removed from the bottom of each of the first reforming zone and the dehydrogenation zone and is fed to a second reforming zone. An effluent from the first reforming zone is fed to a plurality of reforming zones. The reforming catalyst moves downward through the multiple refoiniing zones then to a regenerator.
摘要翻译：重整过程包括将加氢裂化区的催化裂化产物石脑油脱氢和石脑油整合并将其送入脱氢区。脱氢区包括从催化剂再生器向下移动通过脱氢区的第一部分重整催化剂。来自脱氢区的产物流流入芳烃单元并分离成富含芳烃的提取物和萃余液。将直馏石脑油和提余液引入到包含第二部分重整催化剂的第一重整区。重整催化剂移动通过第一重整区，然后从第一重整区和脱氢区的每一个的底部移除，并被送入第二重整区。来自第一重整区的流出物被供给到多个重整区。重整催化剂通过多个回油区向下移动到再生器。

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