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1. 发明授权

US5393717A Regeneration of noble metal containing zeolite catalysts via partial removal of carbonaceous deposits 失效
标题翻译：通过部分去除碳质沉积物再生含贵金属的沸石催化剂
公开(公告)号：US5393717A
公开(公告)日：1995-02-28
申请号：US63203
申请日：1993-05-18
申请人： Minas R. Apelian , Anthony S. Fung , George H. Hatzikos , Clinton R. Kennedy , Chung-Hur Lee , Thomas R. Kiliany , Poh K. Ng , David A. Pappal
发明人： Minas R. Apelian , Anthony S. Fung , George H. Hatzikos , Clinton R. Kennedy , Chung-Hur Lee , Thomas R. Kiliany , Poh K. Ng , David A. Pappal
IPC分类号： B01J29/90 , B01J38/14 , C10G35/095 , C10G45/64 , B01J29/38 , C10G47/18 , C10G35/95
CPC分类号： B01J38/14 , B01J29/90 , C10G35/095 , C10G45/64
摘要： There is provided a process for regenerating a coked catalyst comprising a zeolite and a noble metal such as platinum. The process involves treating the coked catalyst under somewhat mild oxidation conditions, whereby a sufficient portion of the coke is removed from the catalyst to restore the hydrocarbon sorption properties of the zeolite component to the level observed in the non-coked form. Surprisingly, the original activity of the catalyst is substantially restored, even though a substantial amount of coke remains on the regenerated catalyst.
摘要翻译：提供了一种再生包含沸石和贵金属如铂的焦化催化剂的方法。该方法包括在稍微温和的氧化条件下处理焦化催化剂，由此从催化剂中除去足够的焦炭部分以将沸石组分的烃吸附性能恢复到以非焦化形式观察到的水平。令人惊奇的是，即使在再生催化剂上残留有大量的焦炭，催化剂的原始活性也被大大恢复。

2. 发明授权

US5062943A Modification of bifunctional catalyst activity in hydroprocessing 失效
标题翻译：加氢处理双功能催化剂活性的改性
公开(公告)号：US5062943A
公开(公告)日：1991-11-05
申请号：US592440
申请日：1990-10-04
申请人： Minas R. Apelian , Clinton R. Kennedy
发明人： Minas R. Apelian , Clinton R. Kennedy
IPC分类号： C10G47/00
CPC分类号： C10G47/00
摘要： The equilibration of a zeolitic hydrocracking catalyst is accelerated by the addition of nitrogen compounds to the hydrocracker feed during the start of cycle (SOC). Addition of the nitrogen compounds reduces the exotherm, indicative of a decrease in the hydrogenation activity of the catalyst consequent upon the addition of the nitrogen. The reduced hydrogenation level decreases hydrogen consumption at this point in the cycle so that units which are hydrogen constrained may be operated under more favorable conditions. In addition, the attainment of equilibrium or lineout conditions is accelerated and yield benefits, particularly in the production of middle distillates are observed.
摘要翻译：沸石加氢裂化催化剂的平衡通过在循环开始（SOC）期间向加氢裂化器进料中加入氮化合物来加速。氮化合物的添加降低了放热，表明随着氮的加入，催化剂的氢化活性降低。降低的氢化水平降低了循环中此时的氢消耗，使得氢受限的单元可以在更有利的条件下操作。此外，达到平衡或排水条件得到加速，产量有利，特别是在中间馏分的生产中被观察到。

3. 发明授权

US5382730A Combined paraffin isomerization/ring opening process 失效
标题翻译：联合石蜡异构化/开环过程
公开(公告)号：US5382730A
公开(公告)日：1995-01-17
申请号：US90357
申请日：1993-07-12
申请人： Lloyd L. Breckenridge , Kenneth J. Del Rossi , Albin Huss, Jr. , Clinton R. Kennedy , Garry W. Kirker
发明人： Lloyd L. Breckenridge , Kenneth J. Del Rossi , Albin Huss, Jr. , Clinton R. Kennedy , Garry W. Kirker
IPC分类号： B01J29/70 , C07B61/00 , C07C5/10 , C07C5/27 , C07C5/31 , C07C9/00 , C07C9/16 , C10G35/04 , C10G45/54 , C10G45/64 , C10G65/08 , C10G69/08
CPC分类号： C07C9/00 , C07C5/10 , C07C5/2702 , C07C5/31 , C07C2521/04 , C07C2523/42 , C07C2527/10 , C07C2529/08 , C07C2529/70 , Y10S585/94
摘要： There is provided a process for ring opening of aromatics and cycloaliphatics, as well as isomerization of aliphatics. The feedstream to this process comprises hydrocarbons having 6 carbon atoms. The process involves the use of at least two reactors connected in series. The first reactor comprises a zeolite catalyst and is operated under conditions which particularly promote ring opening. The catalyst in this first reactor may comprise zeolite Beta and platinum. A downstream reactor is operated under conditions to promote isomerization of aliphatics. The catalyst in the second reactor may comprise alumina, platinum and a chloride component. Hydrogen in the effluent of the first reactor may be removed and recycled to the first reactor. Hydrogen required for the second reactor may be satisfied by hydrogen remaining dissolved in the effluent from the first reactor after hydrogen is recycled to the first reactor.
摘要翻译：提供了芳烃和环烯烃开环方法以及脂肪族异构化方法。该方法的进料流包含具有6个碳原子的烃。该方法涉及使用串联连接的至少两个反应器。第一反应器包括沸石催化剂，并在特别促进开环的条件下操作。该第一反应器中的催化剂可以包括沸石β和铂。下游反应器在促进脂肪族异构化的条件下运行。第二反应器中的催化剂可以包括氧化铝，铂和氯化物组分。可以将第一反应器的流出物中的氢气除去并再循环至第一反应器。在再循环到第一反应器之后，第二反应器所需的氢可以通过剩余的溶解在来自第一反应器的流出物中的氢来满足。

4. 发明授权

US4997544A Hydroconversion process 失效
标题翻译：加氢转化过程
公开(公告)号：US4997544A
公开(公告)日：1991-03-05
申请号：US350865
申请日：1989-05-12
申请人： Tai-Sheng Chou , Clinton R. Kennedy , Stuart S. Shih
发明人： Tai-Sheng Chou , Clinton R. Kennedy , Stuart S. Shih
IPC分类号： C10G65/04 , C10G65/10
CPC分类号： C10G65/04 , C10G65/10
摘要： This invention provides a fixed bed of nonuniformly sized grade catalyst particles for hydrocracking or hydrodesulfurization. The graded particles are arranged with the largest particles in either the upstream or the downstream portion of the bed. In either case, when compared with the conventional bed of uniformly sized particles, the graded bed of this invention shows enhanced hydrocarbon conversion activity for heavy oils over a useful range of conversion. Such catalyst bed is particularly useful in moderate hydrocracking operating at less than 1000 psig (7000 kPa) pressure.
摘要翻译：本发明提供了用于加氢裂化或加氢脱硫的不均匀级别的催化剂颗粒的固定床。分级颗粒在床的上游或下游部分中布置有最大的颗粒。在任一种情况下，当与常规均匀尺寸的颗粒床相比时，本发明的分级床在有效的转化范围内显示出对重油的烃转化活性的增强。这种催化剂床在小于1000psig（7000kPa）压力下的中等加氢裂化操作中是特别有用的。

5. 发明授权

US4935577A Hydrocarbon processes comprised of catalytic distillation using Lewis acid promoted inorganic oxide catalyst systems 失效
标题翻译：使用路易斯酸催化蒸馏的烃工艺促进无机氧化物催化剂体系
公开(公告)号：US4935577A
公开(公告)日：1990-06-19
申请号：US297805
申请日：1989-01-17
申请人： Albin Huss, Jr. , Clinton R. Kennedy
发明人： Albin Huss, Jr. , Clinton R. Kennedy
IPC分类号： B01D3/00 , B01J20060101 , B01J27/08 , B01J27/12 , B60P1/00 , C07C2/60 , C07C9/14 , C07C9/22 , C10G20060101
CPC分类号： B01D3/009 , B01J27/08 , B01J27/12 , C07C2/60 , C07C2521/04 , C07C2521/08 , C07C2527/10 , C07C2527/1213 , C07C2527/126 , C07C2527/133 , Y02P20/127
摘要： This invention relates to catalytic distillation utilizing Lewis acid promoted non-zeolitic inorganic oxide, large pore crystalline molecular sieve and/or ion exchange resin systems. Alkylation and oligomerization processes are adapted to this catalytic distillation technique.
摘要翻译：本发明涉及利用路易斯酸促进的非沸石无机氧化物，大孔结晶分子筛和/或离子交换树脂体系的催化蒸馏。烷基化和低聚方法适用于该催化蒸馏技术。

6. 发明授权

US5012033A Isoparaffin-olefin alkylation process and catalyst composition thereof 失效
标题翻译：异链烷烃烯烃烷基化方法及其催化剂组合物
公开(公告)号：US5012033A
公开(公告)日：1991-04-30
申请号：US470016
申请日：1990-01-25
申请人： Jonathan E. Child , Albin Huss, Jr. , Clinton R. Kennedy , David O. Marler , Samuel A. Tabak
发明人： Jonathan E. Child , Albin Huss, Jr. , Clinton R. Kennedy , David O. Marler , Samuel A. Tabak
IPC分类号： B01J29/04 , C07C2/12 , C07C2/60
CPC分类号： B01J29/04 , C07C2/12 , C07C2/60 , C07C2527/1213 , C07C2529/06 , C07C2529/70
摘要： Isoparaffin-olefin alkylation is carried out in the presence of a Lewis acid-promoted catalyst, said catalyst comprising a synthetic porous crystalline material characterized in its calcined form by an X-ray diffraction pattern including interplanar d-spacings at 12.36.+-.0.4, 11.03.+-.0.2, 8.83.+-.0.14, 6.18.+-.0.12, 6.00.+-.0.10, 4.06.+-.0.07, 3.91.+-.0.07 and 3.42.+-.0.06 Angstroms.
摘要翻译：异链烷烃烯烃烷基化在路易斯酸促进催化剂存在下进行，所述催化剂包括合成多孔结晶材料，其特征在于其煅烧形式的X射线衍射图包括12.36 +/- 0.4的面间d-间距， 11.03 +/- 0.2,8.33 +/- 0.14，6.18 +/- 0.12，6.00 +/- 0.10,4.06 +/- 0.07,3.91 +/- 0.07和3.42 +/- 0.06埃。

7. 发明授权

US4956518A Heterogeneous isoparaffin/olefin alkylation 失效
标题翻译：异质异链烷烃/烯烃烷基化
公开(公告)号：US4956518A
公开(公告)日：1990-09-11
申请号：US377993
申请日：1989-07-11
申请人： Jonathan E. Child , Tai-Sheng Chou , Albin Huss, Jr. , Clinton R. Kennedy , Francis P. Ragonese , Samuel A. Tabak
发明人： Jonathan E. Child , Tai-Sheng Chou , Albin Huss, Jr. , Clinton R. Kennedy , Francis P. Ragonese , Samuel A. Tabak
IPC分类号： B01D3/00 , B01J20060101 , B01J27/08 , B01J27/12 , B60P1/00 , C07C2/60 , C07C9/14 , C07C9/22 , C10G20060101
CPC分类号： C10G29/205 , B01J27/08 , B01J27/12 , C07C2/60 , B01J21/08 , C07C2521/04 , C07C2521/08 , C07C2527/10 , C07C2527/1213 , C07C2527/126 , C07C2527/133
摘要： An improved continuous process for alkylation of isoparaffins with olefins to yield a product which includes a large proportion of highly branced paraffins for making gasoline having improved octane is taught. The improved process comprises contacting isoparaffins and olefins with a composite catalyst comprising a Lewis acid and a non-zeolitic inorganic oxide in the presence of a controlled amount of water. The process results in reduced catalyst aging and obviates environmental problems associated with prior art processes.
摘要翻译：教导了改进的用烯烃烷基化异链烷烃的连续方法，以产生包含大量高度分支的链烷烃的产物，用于制备具有改进的辛烷值的汽油。改进的方法包括在受控量的水的存在下使异链烷烃和烯烃与包含路易斯酸和非沸石无机氧化物的复合催化剂接触。该方法导致催化剂老化减少并且消除与现有技术方法相关的环境问题。

8. 发明授权

US4918255A Heterogeneous isoparaffin/olefin alkylation with isomerization 失效
标题翻译：异构异构异构烷烃/烯烃烷基化
公开(公告)号：US4918255A
公开(公告)日：1990-04-17
申请号：US219527
申请日：1988-07-15
申请人： Tai-Sheng Chou , Albin Huss, Jr. , Clinton R. Kennedy , Robert S. Kurtas
发明人： Tai-Sheng Chou , Albin Huss, Jr. , Clinton R. Kennedy , Robert S. Kurtas
IPC分类号： B01D3/00 , B01J27/08 , B01J27/12 , C07C2/60
CPC分类号： B01D3/009 , B01J27/08 , B01J27/12 , C07C2/60 , C07C2521/04 , C07C2521/08 , C07C2527/10 , C07C2527/1213 , C07C2527/126 , C07C2527/133 , C07C2529/08 , C07C2529/18 , C07C2529/60 , C07C2529/70 , Y02P20/127
摘要： An improved process for alkylation of isoparaffins with olefins to yield a product which includes a high proportion of highly branched paraffins for making gasoline having improved octane is taught. The improved process comprises isomerizing the olefins and then contacting effluent and isoparaffins with a composite catalyst comprising a Lewis acid and a large pore zeolite and/or a non-zeolitic inorganic oxide. The beneficial effects of low temperature operation and the use of water in the process are also noted. The process results in reduced catalyst aging and obviates environmental problems associated with prior art processes.
摘要翻译：教导了一种改进的用烯烃烷基化异链烷烃的方法，以产生包含高比例的用于制备具有改进辛烷值的汽油的高支化烷烃的产物。改进的方法包括使烯烃异构化，然后使流出物和异链烷烃与包含路易斯酸和大孔沸石和/或非沸石无机氧化物的复合催化剂接触。还注意到低温操作和使用水的有益效果。该方法导致催化剂老化减少并且消除与现有技术方法相关的环境问题。

9. 发明授权

US5100535A Method for controlling hydrocracking operations 失效
标题翻译：控制加氢裂化作业的方法
公开(公告)号：US5100535A
公开(公告)日：1992-03-31
申请号：US279748
申请日：1988-12-05
申请人： Nai Yuen Chen , Tai-Sheng Chou , Grant G. Karsner , Clinton R. Kennedy , Rene B. LaPierre , Melcon G. Melconian , Richard J. Quann , Stephen S. Wong
发明人： Nai Yuen Chen , Tai-Sheng Chou , 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： C10G47/36 , C10G45/64 , C10G47/16 , Y10S208/01
摘要： Nitrogenous compounds especially bases such as amines are used to control the operation of a hydrocracker. Catalyst activity and selectivity may be controlled by addition of the base to the feed, for example, to control the balance between isomerization and conversion in an operation using a zeolite beta catalyst. Runaway conditions may be controlled by the addition of nitrogenous compounds and if they are added at intermediate points along the length of the reactor, the temperature profile within the reactor can be effectively regulated.
摘要翻译：氮化合物特别是碱例如胺用于控制加氢裂化器的操作。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转化之间的平衡。失控条件可以通过加入含氮化合物来控制，并且如果它们在反应器长度的中间点加入，则反应器内的温度曲线可被有效地调节。

10. 发明授权

US4846959A Manufacture of premium fuels 失效
标题翻译：优质燃料的制造
公开(公告)号：US4846959A
公开(公告)日：1989-07-11
申请号：US086742
申请日：1987-08-18
申请人： Clinton R. Kennedy , Stuart S. Shih
发明人： Clinton R. Kennedy , Stuart S. Shih
IPC分类号： C10G65/04 , C10G65/14
CPC分类号： C10G65/14 , C10G65/043
摘要： A process is provided wherein premium fuels are manufactured from a high sulfur, low pour point feed and a low sulfur, high pour point feed. The feeds are treated individually (blocked operation) in a catalytic reactor that desulfurizes or dewaxes the feed, depending on temperature, and the effluents are combined. Since cut point limitations due to sulfur or pour point are removed by the process, yield of a fuel (e.g. jet fuel) is materially enhanced.
摘要翻译：提供了一种方法，其中优质燃料由高硫，低倾点进料和低硫高倾点进料制成。在催化反应器中单独处理进料（封闭操作），根据温度对进料进行脱硫或脱蜡，并将流出物合并。由于通过该方法除去由于硫或倾点引起的切割点限制，燃料（例如喷气燃料）的产率被大大增强。

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