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1. 发明授权

US4851109A Integrated hydroprocessing scheme for production of premium quality distillates and lubricants 失效
标题翻译：一体化加氢处理方案，用于生产优质馏出物和润滑剂
公开(公告)号：US4851109A
公开(公告)日：1989-07-25
申请号：US192072
申请日：1988-05-09
申请人： Nai Y. Chen , Rene B. LaPierre , Randall D. Partridge , Stephen S. Wong
发明人： Nai Y. Chen , Rene B. LaPierre , Randall D. Partridge , Stephen S. Wong
IPC分类号： C10G65/12 , F02B3/06
CPC分类号： C10G65/12 , C10G2300/1074 , C10G2400/02 , C10G2400/04 , C10G2400/08 , F02B3/06
摘要： An integrated refining scheme for hydroprocessing high boiling fractions such as gas oil and catalytically cracked cycle oils to produce premium quality distillates, especially jet fuels and naphthas suitable for reforming into high octane gasoline. In addition, unconverted, high boiling fractions suitable for processing by conventional refining techniques into high quality, low pour point lube base stocks are obtained. The integrated hydroprocessing comprises a first stage hydrocracking step employing an aromatic selective hydrocracking catalyst based on a large pore size acidic component such as amorphous alumina or silica alumina or a large pore size zeolite such as zeolite X or zeolite Y. The hydrocracking may be operated either in a naphtha directing mode under conditions of moderate to high severity or under conditions of low to moderate severity to produce a relatively higher proportion of product boiling in the middle distillate range. The unconverted fraction from the hydrocracking step is passed to a second step in which it is hydroprocessed over a zeolite beta catalyst with additional hydrogenation-dehydrogenation functionality. In this stage, the paraffins remaining in the feed are attacked by the zeolite beta to form isoparaffins and conditions may be controlled to favor hydroisomerization over hydrocracking so as to increase the yield of middle distillate product, especially of highly isoparaffinic jet fuels and diesel fuel.
摘要翻译：一种用于加氢处理高沸点馏分（如瓦斯油和催化裂解循环油）的综合精炼方案，以生产优质馏出物，特别是适用于重整为高辛烷值汽油的喷气燃料和石脑油。此外，获得了适用于通过常规精制技术加工成高质量低倾点润滑油基础油料的未转化的高沸点馏分。一体化加氢处理包括使用基于大孔径酸性组分如无定形氧化铝或二氧化硅氧化铝或大孔径沸石如沸石X或沸石Y的芳族选择性加氢裂化催化剂的第一阶段加氢裂化步骤。加氢裂化可以在中等至高严重度的条件下或在低至中等严重度的条件下以石脑油引导模式在中间馏分范围内产生相对较高比例的沸点产物。来自加氢裂化步骤的未转化的级分被传递到第二步骤，其中其在具有另外的氢化 - 脱氢官能团的沸石β催化剂上进行加氢处理。在这个阶段，剩余在饲料中的链烷烃被沸石β攻击以形成异链烷烃，并且可以控制条件以有利于加氢裂化加氢异构化，从而提高中间馏分产物，特别是高度异链烷烃喷气燃料和柴油燃料的产率。

2. 发明授权

US4764266A Integrated hydroprocessing scheme for production of premium quality distillates and lubricants 失效
标题翻译：一体化加氢处理方案，用于生产优质馏出物和润滑油
公开(公告)号：US4764266A
公开(公告)日：1988-08-16
申请号：US19983
申请日：1987-02-26
申请人： Nai Y. Chen , Rene B. LaPierre , Randall D. Partridge , Stephen S. Wong
发明人： Nai Y. Chen , Rene B. LaPierre , Randall D. Partridge , Stephen S. Wong
IPC分类号： C10G65/10 , C10G45/50 , C10G45/64 , C10G47/12 , C10G65/12 , F02B3/06 , C10G69/02
CPC分类号： C10G65/12 , F02B3/06
摘要： An integrated refining scheme for hydroprocessing high boiling fractions such as gas oil and catalytically cracked cycle oils to produce premium quality distillates, especially jet fuels and naphthas suitable for reforming into high octane gasoline. In addition, unconverted, high boiling fractions suitable for processing by conventional refining techniques into high quality, low pour point lube base stocks are obtained. The integrated hydroprocessing comprises a first stage hydrocracking step employing an aromatic selective hydrocracking catalyst based on a large pore size acidic component such as amorphous alumina or silica alumina or a large pore size zeolite such as zeolite X or zeolite Y. The hydrocracking may be operated either in a naphtha directing mode under conditions of moderate to high severity or under conditions of low to moderate severity to produce a relatively higher proportion of product boiling in the middle distillate range. The unconverted fraction from the hydrocracking step is passed to a second step in which it is hydroprocessed over a zeolite beta catalyst with additional hydrogenation-dehydrogenation functionality. In this stage, the paraffins remaining in the feed are attacked by the zeolite beta to form isoparaffins and conditions may be controlled to favor hydroisomerization over hydrocracking so as to increase the yield of middle distillate product, especially of high isoparaffinic jet fuels and diesel fuel.

3. 发明授权

US4518485A Hydrotreating/isomerization process to produce low pour point distillate fuels and lubricating oil stocks 失效
标题翻译：加氢处理/异构化工艺生产低倾点馏出燃料和润滑油库存
公开(公告)号：US4518485A
公开(公告)日：1985-05-21
申请号：US557696
申请日：1983-12-02
申请人： Rene B. LaPierre , Randall D. Partridge , Nai Y. Chen , Stephen S. Wong
发明人： Rene B. LaPierre , Randall D. Partridge , Nai Y. Chen , Stephen S. Wong
IPC分类号： C10G29/06 , C10G45/64 , C10G65/12
CPC分类号： C10G45/64 , C10G29/06
摘要： A process for dewaxing a hydrocarbon feedstock with a relatively high pour point and containing paraffins selected from the group of normal paraffins and slightly branched paraffins and sulfur and nitrogen compounds which comprises subjecting said oil to hydrotreating in a hydrotreating zone operated at hydrotreating conditions sufficient to remove at least a portion of said sulfur and nitrogen compounds and subjecting said hydrotreated oil to catalytic dewaxing by contacting said oil with a catalyst comprising zeolite beta having a silica/alumina ratio of at least 30:1 and a hydrogenation/dehydrogenation component under isomerization conditions.
摘要翻译：一种使具有较高倾点的烃原料脱蜡并含有选自正构烷烃和轻支化链烷烃和硫和氮化合物的链烷烃的方法，其包括使所述油在加氢处理区中加氢处理，所述加氢处理区在加氢处理条件下操作，所述加氢处理条件足以除去所述硫和氮化合物的至少一部分，并使所述加氢处理的油通过使所述油与二氧化硅/氧化铝比为至少30:1的沸石β和在异构化条件下的氢化/脱氢组分接触的催化剂进行催化脱蜡。

4. 发明授权

US4419220A Catalytic dewaxing process 失效
标题翻译：催化脱蜡工艺
公开(公告)号：US4419220A
公开(公告)日：1983-12-06
申请号：US379422
申请日：1982-05-18
申请人： Rene B. LaPierre , Randall D. Partridge , Nai Y. Chen , Steven S. Wong
发明人： Rene B. LaPierre , Randall D. Partridge , Nai Y. Chen , Steven S. Wong
IPC分类号： C10G47/12 , B01J29/00 , B01J29/06 , C10G29/06 , C10G45/64 , C10G73/02 , C10G47/16
CPC分类号： C10G45/64 , C10G29/06 , Y10S208/02
摘要： Hydrocarbon feedstocks such as distillate fuel oils and gas oils are dewaxed by isomerizing the waxy components over a zeolite beta catalyst. The process may be carried out in the presence or absence of added hydrogen. Preferred catalysts have a zeolite silica:alumina ratio over 100:1.
摘要翻译：诸如馏出燃料油和瓦斯油之类的烃原料通过在沸石β催化剂上使蜡状组分异构化来脱蜡。该方法可以在存在或不加入氢气的情况下进行。优选的催化剂具有100:1以上的沸石二氧化硅：氧化铝比。

5. 发明授权

US4962269A Isomerization process 失效
标题翻译：异构化过程
公开(公告)号：US4962269A
公开(公告)日：1990-10-09
申请号：US280399
申请日：1988-12-05
申请人： Rene B. LaPierre , Randall D. Partridge , Stephen S. Wong
发明人： Rene B. LaPierre , Randall D. Partridge , Stephen S. Wong
IPC分类号： B01J29/12 , B01J29/74 , C07C5/27 , C10G29/06 , C10G35/095 , C10G45/64
CPC分类号： C10G45/64 , C07C5/2791 , C10G29/06 , C10G35/095 , B01J2229/16 , B01J2229/37 , B01J29/126 , B01J29/7415
摘要： Long chain (C.sub.7+) paraffins are isomerized over a large pore, highly siliceous zeolite catalyst such as zeolite Y or ZSM-20 having a structural silica:alumina ratio of at least 10:1. The use of the highly siliceous zeolite inhibits the degree of cracking and also permits weaker hydrogenation components such as palladium to be used in the catalyst.
摘要翻译：长链（C7 +）链烷烃在大孔，高硅硅沸石催化剂如沸石Y或ZSM-20上异构化，其结构二氧化硅：氧化铝比至少为10:1。使用高度硅质的沸石抑制裂化的程度，并且还允许较弱的氢化组分如钯用于催化剂中。

6. 发明授权

US5419830A Method for controlling hydrocracking and isomerization dewaxing 失效
标题翻译：控制加氢裂化和异构脱蜡的方法
公开(公告)号：US5419830A
公开(公告)日：1995-05-30
申请号：US102675
申请日：1993-08-05
申请人： Tai-Sheng Chou , Nai Y. Chen , Grant G. Karsner , Clinton R. Kennedy , Rene B. LaPierre , Melcon G. Melconian , Richard J. Quann , Stephen S. Wong
发明人： Tai-Sheng Chou , Nai Y. Chen , Grant G. Karsner , Clinton R. Kennedy , Rene B. LaPierre , Melcon G. Melconian , Richard J. Quann , Stephen S. Wong
IPC分类号： C10G45/64 , C10G47/16 , C10G47/36
CPC分类号： C10G45/64 , C10G47/16 , C10G47/36 , Y10S208/01
摘要： Nitrogenous compounds especially bases such as ammonia vapor are used to control the operation of a hydrocracker or catalytic dewaxer. Catalyst activity and selectivity may be controlled by addition of the base to the feed, for example, to control the balance between isomerization and hydrocracking in an operation using a zeolite beta catalyst. Runaway conditions may be controlled by the addition of nitrogenous compounds to regulate the temperature profile within the reactor.
摘要翻译：氮化合物尤其是碱例如氨蒸汽用于控制加氢裂化器或催化脱蜡机的运行。催化剂活性和选择性可以通过向进料添加碱来控制，例如在使用沸石β催化剂的操作中控制异构化和加氢裂化之间的平衡。失控条件可以通过加入含氮化合物来控制，以调节反应器内的温度分布。

7. 发明授权

US4820402A Hydrocracking process with improved distillate selectivity with high silica large pore zeolites 失效
标题翻译：加氢裂化工艺，具有改善的馏出物选择性与高二氧化硅大孔沸石
公开(公告)号：US4820402A
公开(公告)日：1989-04-11
申请号：US56341
申请日：1987-05-27
申请人： Randall D. Partridge , Rene B. LaPierre
发明人： Randall D. Partridge , Rene B. LaPierre
IPC分类号： C07C29/147 , C07C45/30 , C07C51/347 , C07D207/34 , C07D209/94 , C07D487/04 , C10G47/02 , C10G47/18 , C10G47/20
CPC分类号： C07D487/04 , C07C255/00 , C07C29/147 , C07C45/305 , C07C51/347 , C07D207/34 , C07D209/94
摘要： A hydrocracking process in which improved selectivity for the production of distillate range (165.degree. C.-343.degree. C.) products is obtained by the use of a catalyst containing a highly siliceous large pore zeolite as the acidic component. Suitable zeolites include zeolites, Y, ZSM-20 and beta with structural silica:alumina ratios of at least 50:1.
摘要翻译：通过使用含有高度硅质的大孔沸石的催化剂作为酸性成分，可获得提高馏出物范围（165℃-73℃）产物的选择性的加氢裂化方法。合适的沸石包括沸石，Y，ZSM-20和β，结构二氧化硅：氧化铝比至少为50:1。

8. 发明授权

US5284573A Simultaneous catalytic hydrocracking and hydrodewaxing of hydrocarbon oils with zeolite beta 失效
标题翻译：用沸石β同时催化加氢裂化和加氢脱蜡
公开(公告)号：US5284573A
公开(公告)日：1994-02-08
申请号：US907971
申请日：1991-07-02
申请人： Rene B. LaPierre , Randall D. Partridge
发明人： Rene B. LaPierre , Randall D. Partridge
IPC分类号： C10G11/05 , C10G45/64 , C10G47/16 , C10G45/62 , C10G47/18 , C10G47/20
CPC分类号： C10G45/64 , C10G11/05 , C10G47/16
摘要： Heavy oils are simultaneously subjected to hydrocracking and dewaxing using a catalyst based on zeolite beta together with a hydrogenation component. The process is able to effect a bulk conversion of the oil while, at the same time, yielding a low pour point product.
摘要翻译：使用基于沸石β的催化剂和氢化组分同时对重油进行加氢裂化和脱蜡。该方法能够实现油的大量转化，同时产生低倾点产物。

9. 发明授权

US06348278B1 Method and system for supplying hydrogen for use in fuel cells 失效
标题翻译：用于供应用于燃料电池的氢的方法和系统
公开(公告)号：US06348278B1
公开(公告)日：2002-02-19
申请号：US09323293
申请日：1999-06-01
申请人： Rene B. LaPierre , Randall D. Partridge
发明人： Rene B. LaPierre , Randall D. Partridge
IPC分类号： H01M804
CPC分类号： C01B3/501 , B01B1/005 , B01J8/0207 , B01J8/0278 , B01J8/0285 , B01J19/2485 , B01J2208/00132 , B01J2208/00194 , B01J2208/00309 , B01J2208/00398 , B01J2208/00415 , B01J2208/00539 , B01J2208/00716 , B01J2219/00006 , B01J2219/00011 , B01J2219/00081 , B01J2219/00117 , B01J2219/00135 , C01B3/384 , C01B2203/0233 , C01B2203/0405 , C01B2203/047 , C01B2203/0475 , C01B2203/048 , C01B2203/0495 , C01B2203/066 , C01B2203/0811 , C01B2203/0822 , C01B2203/0827 , C01B2203/085 , C01B2203/0866 , C01B2203/0883 , C01B2203/1017 , C01B2203/1023 , C01B2203/1035 , C01B2203/1041 , C01B2203/1052 , C01B2203/1064 , C01B2203/107 , C01B2203/1205 , C01B2203/1247 , C01B2203/1258 , C01B2203/1288 , C01B2203/148 , C01B2203/1604 , H01M8/04022 , H01M8/04089 , H01M8/04156 , H01M8/04223 , H01M8/04302 , H01M8/0612 , H01M8/0625 , H01M8/0662 , H01M2250/20 , H01M2250/402 , Y02B90/12 , Y02P20/128 , Y02T90/32
摘要： The present invention provides a method and system for efficiently producing hydrogen that can be supplied to a fuel cell. The method and system of the present invention produces hydrogen in a reforming reactor using a hydrocarbon stream and water vapor stream as reactants. The hydrogen produced is purified in a hydrogen separating membrane to form a retentate stream and purified hydrogen stream. The purified hydrogen can then be fed to a fuel cell where electrical energy is produced and a fuel cell exhaust stream containing water vapor and oxygen depleted air is emitted. In one embodiment of the present invention, a means and method is provided for recycling a portion of the retentate stream to the reforming reactor for increased hydrogen yields. In another embodiment, a combustor is provided for combusting a second portion of the retentate stream to provide heat to the reforming reaction or other reactants. In a preferred embodiment, the combustion is carried out in the presence of at least a portion of the oxygen depleted air stream from the fuel cell. Thus, the system and method of the present invention advantageously uses products generated from the system to enhance the overall efficiency of the system.
摘要翻译：本发明提供了一种有效地生产可供给燃料电池的氢气的方法和系统。本发明的方法和系统在使用烃流和水蒸气流作为反应物的重整反应器中产生氢。产生的氢气在氢分离膜中纯化以形成滞留物流和纯化氢气流。然后可以将纯化的氢气供给到产生电能的燃料电池，并且发射包含水蒸汽和贫氧空气的燃料电池排气流。在本发明的一个实施方案中，提供了一种方法和方法，用于将一部分滞留物流再循环至重整反应器以提高氢产率。在另一个实施例中，提供燃烧器用于燃烧第二部分滞留物流以向重整反应或其它反应物提供热量。在优选的实施方案中，燃烧是在至少一部分来自燃料电池的贫氧气流的存在下进行的。因此，本发明的系统和方法有利地使用从系统产生的产品来提高系统的整体效率。

10. 发明授权

US4855530A Isomerization process 失效
标题翻译：异构化过程
公开(公告)号：US4855530A
公开(公告)日：1989-08-08
申请号：US183399
申请日：1988-04-13
申请人： Rene B. LaPierre , Randall D. Partridge , Steven S. Wong
发明人： Rene B. LaPierre , Randall D. Partridge , Steven S. Wong
IPC分类号： B01J29/12 , B01J29/74 , C07C5/27 , C10G29/06 , C10G35/095 , C10G45/64
CPC分类号： C10G45/64 , C07C5/2791 , C10G29/06 , C10G35/095 , B01J2229/16 , B01J2229/37 , B01J29/126 , B01J29/7415
摘要： Long chain (C.sub.7+) paraffins are isomerized over a large pore, highly siliceous zeolite catalyst such as zeolite Y or ZSM-20 having a structural silica:alumina ratio of at least 10:1. The use of the highly siliceous zeolite inhibits the degree of cracking and also permits weaker hydrogenation components such as palladium to be used in the catalyst.
摘要翻译：长链（C7 +）链烷烃在大孔，高硅硅沸石催化剂如沸石Y或ZSM-20上异构化，其结构二氧化硅：氧化铝比至少为10:1。使用高度硅质的沸石抑制裂化的程度，并且还允许较弱的氢化组分如钯用于催化剂中。

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