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11. 发明授权

US07326818B2 Selectivation of molecular sieve catalysts and use therof in hydrocarbon conversion 有权
标题翻译：选择分子筛催化剂，并在烃转化中使用
公开(公告)号：US07326818B2
公开(公告)日：2008-02-05
申请号：US10641604
申请日：2003-08-15
申请人： Jean W. Beeckman , William G. Borghard , Arthur W. Chester , Robert A. Crane , Owen C. Feeley , John C. Fried , Dominick N. Mazzone , Glenn R. Sweeten
发明人： Jean W. Beeckman , William G. Borghard , Arthur W. Chester , Robert A. Crane , Owen C. Feeley , John C. Fried , Dominick N. Mazzone , Glenn R. Sweeten
IPC分类号： C07C5/00
CPC分类号： B01J29/40 , B01J2229/12 , B01J2229/18 , B01J2229/40 , B01J2229/42 , C07C6/123 , C07C2521/08 , C07C2529/40 , Y02P20/52 , Y10S585/906 , C07C15/08
摘要： In a process for preparing a selectivated catalyst composition useful in the disproportionation of toluene, a catalyst comprising an acidic molecular sieve is contacted with a boron compound at a temperature in excess of 500° C.; and the resultant catalyst is then contacted with a medium containing hydrogen ions to at least partially restore the acid activity of the molecular sieve.
摘要翻译：在制备可用于甲苯歧化的选择性催化剂组合物的方法中，包含酸性分子筛的催化剂在硼氢化合物与超过500℃的温度下接触; 然后使得到的催化剂与含有氢离子的介质接触，至少部分地恢复分子筛的酸活性。

12. 发明授权

US06190532B1 Production of high viscosity index lubricants 有权
标题翻译：生产高粘度指数润滑剂
公开(公告)号：US06190532B1
公开(公告)日：2001-02-20
申请号：US09439666
申请日：1999-11-15
申请人： Thomas F. Degnan , Dominick N. Mazzone
发明人： Thomas F. Degnan , Dominick N. Mazzone
IPC分类号： C10G1301
CPC分类号： B01J29/86 , B01J29/7415 , C10G2400/10
摘要： Petroleum waxes are converted to high viscosity index lubricants by a hydroisomerization process in which the wax feed is subjected to hydroisomerization over a low acidity molecular sieve isomerization catalyst (the molecular sieve being preferably a zeolite) which effects a preferential isomerization on the paraffin components in the feed to less waxy, high VI isoparaffins. The hydroisomerization is operated at high pressure, at least 1000 psig hydrogen partial pressure (reactor inlet) using a zeolite catalyst, preferably a noble metal containing zeolite beta catalyst which contains boron as a framework component of the zeolite to give a low alpha value, typically below 10. The hydroisomerization is carried out at with a 650° F.+ conversion in the range of 10 to 40 weight percent of the feed. A final dewaxing step to target pour point may be used with relatively low loss, typically no more than 15 weight percent, during this dewaxing. The final products typically have VI values in excess of 125 and usually in the range of 130 to and are characterized by exceptional stability.
摘要翻译：石油蜡通过加氢异构化方法转化为高粘度指数润滑剂，其中蜡进料在低酸度分子筛异构化催化剂（分子筛优选沸石）上进行加氢异构化，其在饲料较少蜡状，高VI异链烷烃。加氢异构化使用沸石催化剂，优选包含硼作为沸石骨架组分的硼沸石催化剂的高压，至少1000psig氢分压（反应器入口）进行操作，以产生低α值，通常加氢异构化在650°F +转化率的范围内在进料的10至40重量％的范围内进行。在该脱蜡过程中，目标倾点的最终脱蜡步骤可以使用相当低的损失，通常不超过15重量％。最终产品通常具有超过125的VI值，通常在130的范围内，并且具有特别的稳定性。

13. 发明授权

US5510016A Gasoline upgrading process 失效
标题翻译：汽油升级过程
公开(公告)号：US5510016A
公开(公告)日：1996-04-23
申请号：US303909
申请日：1994-09-09
申请人： Timothy T. Hilbert , Dominick N. Mazzone , Michael S. Sarli
发明人： Timothy T. Hilbert , Dominick N. Mazzone , Michael S. Sarli
IPC分类号： B01J29/40 , C10G35/04 , C10G35/095 , C10G45/08 , C10G53/16 , C10G67/00 , C10G67/16 , C10G69/08 , C10G69/02
CPC分类号： C10G53/16 , C10G35/095 , C10G67/00 , C10G67/16 , C10G69/08 , C10G2300/70
摘要： A process for catalytically desulfurizing cracked fractions in the gasoline boiling range to acceptable sulfur levels uses an initial hydrotreating step to desulfurize the feed with some reduction in octane number, after which the desulfurized material is treated with a self-bound or binder-free zeolite to restore lost octane. The process may be utilized to desulfurize catalytically and thermally cracked naphthas such as FCC naphtha as well as pyrolysis gasoline and coker naphthas, while maintaining octane so as to reduce the requirement for reformate and alkylate in the gasoline blend. The self-bound catalyst offers advantages in activity and permits the process to be carried out at lower temperatures.
摘要翻译：将汽油沸点范围内的裂化馏分催化脱硫至可接受的硫水平的方法使用初始加氢处理步骤以一定量的辛烷值对进料进行脱硫，之后将脱硫物质用自结合或无粘合剂的沸石处理恢复失去的辛烷值。该方法可用于脱硫催化和热裂解石脑油如FCC石脑油以及热解汽油和焦化石脑油，同时保持辛烷值，以减少对汽油混合物中重整产物和烷基化物的需求。自限催化剂具有活性优点，并允许该方法在较低温度下进行。

14. 发明授权

US5358628A Production of high viscosity index lubricants 失效
标题翻译：生产高粘度指数润滑剂
公开(公告)号：US5358628A
公开(公告)日：1994-10-25
申请号：US898615
申请日：1992-06-15
申请人： Minas R. Apelian , Charles L. Baker, Jr. , Thomas F. Degnan , David O. Marler , Dominick N. Mazzone , Dennis E. Walsh
发明人： Minas R. Apelian , Charles L. Baker, Jr. , Thomas F. Degnan , David O. Marler , Dominick N. Mazzone , Dennis E. Walsh
IPC分类号： B01J29/18 , B01J29/70 , B01J29/74 , C10G45/64 , C10G49/12 , C10G65/12 , C10G69/02
CPC分类号： B01J29/7415 , B01J29/18 , B01J29/7007 , C10G65/12 , B01J2229/36 , B01J2229/37 , C10G2400/10
摘要： Petroleum wax feeds are converted to high Viscosity Index lubricants by a two-step hydrocracking-hydroisomerization process in which the wax feed is initially subjected to hydrocracking under mild conditions with a conversion to non-lube range products of no more than about 30 weight percent of the feed. The hydrocracking is carried out at a hydrogen pressure of at least 1000 psig using an amorphous catalyst which preferentially removes the aromatic components present in the initial feed. The hydrocracked effluent is then subjected to hydroisomerization in a second step using a low acidity dicarboxylic acid-treated zeolite Beta or mordenite catalyst which effects a preferential isomerization on the paraffin components to less waxy, high V.I. isoparaffins. The second stage may be operated at high pressure by cascading the first stage product into the second stage or at a lower pressure, typically from 200 to 1000 psig. The second stage catalyst is preferably a noble metal containing zeolite Beta catalyst which is treated with oxalic acid to give a low Alpha Value, typically below 10. The second stage is carried out at relatively low temperature, typically from 600.degree. to 650.degree. F. with a 650.degree. F.+ conversion in the range of 10 to 20 weight percent of the second stage feed but with high selectivity for isomerization of the paraffins. A final dewaxing step to target pour point may be used with relatively low loss, typically no more than 15 weight percent, during this dewaxing. The final products typically have V.I. values in excess of 130 and usually in the range of 140 to 155 and are characterized by exceptional stability.
摘要翻译：石油蜡进料通过两步加氢裂化加氢异构化方法转化为高粘度指数润滑剂，其中蜡进料最初在温和条件下进行加氢裂化，转化为非润滑范围产物的不超过约30重量％饲料。加氢裂化在至少1000psig的氢气压力下进行，使用优选除去初始进料中存在的芳族组分的无定形催化剂。然后使用低酸度二羧酸处理的沸石β-或丝光沸石催化剂，将加氢裂化的流出物在第二步骤中进行加氢异构化，其对石蜡组分进行优先异构化，以降低蜡，高V.I。异链烷烃第二阶段可以通过将第一阶段产品级联到第二阶段或通常为200至1000psig的较低压力下在高压下操作。第二阶段催化剂优选是含贵金属的沸石β催化剂，其用草酸处理以得到低α值，通常低于10。第二阶段在相对较低的温度下进行，通常为600至650°F。 +转化率在第二阶段进料的10至20重量％的范围内，但对于链烷烃的异构化具有高选择性。在该脱蜡过程中，目标倾点的最终脱蜡步骤可以使用相当低的损失，通常不超过15重量％。最终产品通常有V.I. 值超过130，通常在140至155的范围内，并且具有出色的稳定性。

15. 发明授权

US5290744A Hydrocracking process using ultra-large pore size catalysts 失效
标题翻译：使用超大孔径催化剂的加氢裂化工艺
公开(公告)号：US5290744A
公开(公告)日：1994-03-01
申请号：US956196
申请日：1992-10-05
申请人： Thomas F. Degnan Jr. , Kathleen M. Keville , Michael E. Landis , David O. Marler , Dominick N. Mazzone
发明人： Thomas F. Degnan Jr. , Kathleen M. Keville , Michael E. Landis , David O. Marler , Dominick N. Mazzone
IPC分类号： B01J29/00 , B01J29/03 , B01J29/04 , B01J29/08 , B01J29/40 , B01J29/70 , B01J29/76 , B01J29/78 , B01J29/80 , C10G47/16
CPC分类号： B01J29/041 , B01J29/005 , B01J29/04 , B01J29/044 , B01J29/045 , B01J29/08 , B01J29/40 , B01J29/70 , B01J29/76 , B01J29/78 , B01J29/80 , C10G47/16 , B01J2229/26 , B01J2229/36 , B01J2229/42 , B01J29/0308 , B01J29/084
摘要： A hydrocracking catalyst with improved distillate selectivity comprises, in addition to a metal component, a mesoporous crystalline material together with a molecular sieve component of relatively smaller pore size. The metal component of the catalyst is preferably associated with the high-surface area mesoporous component and high-metal loadings can be achieved in order to give good hydrogenation activity to the catalyst. The relatively smaller pore size component is preferably a large pore size zeolite such as zeolite Y or an intermediate pore size zeolite such as ZSM-5; this component provides a higher level of acidic functionality than the mesoporous component, achieving a functional separation in the hydrocracking process, permitting the metals loading and acidic activities to be optimized for good catalyst selectivity and activity. The catalysts enable the distillate selectivities comparable to amorphous catalyst to be achieved with improved conversion activity.
摘要翻译：具有改进的馏出物选择性的加氢裂化催化剂除了金属组分之外还包括介孔结晶材料以及具有相对较小孔径的分子筛组分。催化剂的金属组分优选与高表面积介孔组分相关，并且可以实现高金属负载量，以便为催化剂提供良好的氢化活性。相对较小的孔径成分优选为大孔分子沸石，例如沸石Y或中等孔径沸石如ZSM-5; 该组分提供比介孔组分更高水平的酸性官能度，在加氢裂化过程中实现功能性分离，允许金属负载和酸性活性被优化以获得良好的催化剂选择性和活性。催化剂使得能够通过改进的转化活性实现与无定形催化剂相当的馏出物选择性。

16. 发明授权

US5227353A Hydroprocessing catalyst composition 失效
标题翻译：加氢催化剂组合物
公开(公告)号：US5227353A
公开(公告)日：1993-07-13
申请号：US928549
申请日：1992-08-13
申请人： Minas R. Apelian , Thomas F. Degnan, Jr. , David O. Marler , Dominick N. Mazzone
发明人： Minas R. Apelian , Thomas F. Degnan, Jr. , David O. Marler , Dominick N. Mazzone
IPC分类号： B01J29/03 , B01J29/04 , B01J29/06 , B01J29/08 , B01J29/10 , C10G47/16
CPC分类号： C10G47/16 , B01J29/041 , B01J29/044 , B01J29/045 , B01J29/06 , B01J29/084 , B01J29/10 , B01J2229/42
摘要： Hydroprocessing catalysts of high metal content and surface area are based on a support material comprising a non-layered, ultra-large pore crystalline material. The crystalline material exhibits unusually large pores of at least 13 .ANG. diameter and a high sorption capacity demonstrated by its benzene adsorption capacity of greater than about 15 grams benzene/100 grams at 50 torr and 25.degree. C. and may be characterized by an X-ray diffraction pattern with at least one d-spacing greater than about 18 .ANG.. In a particularly preferred form, the crystalline material has a hexagonal arrangement of pores of at least 13 .ANG. diameter which has an electron diffraction pattern with one line at a d.sub.100 value greater than about 18 .ANG.. The catalysts based on these materials are capable of accommodating high metal loadings while retaining a high surface area with high pore volume and low density. Because of the high surface area of the support material, the metals may be incorporated by simple impregnation in a single step. The catalysts are particularly useful for process applications requiring high hydrogenation functionality and acidic functionality and therefore are useful in hydrocracking applications without requiring a halogen promoter.
摘要翻译：高金属含量和表面积的加氢催化剂基于包含非层状超大孔结晶材料的载体材料。结晶材料表现出非常大的至少13安培直径的大孔，并且在50托和25℃下其苯吸附能力大于约15克苯/ 100克证明具有高吸附能力，并且可以用X- 具有大于约18的至少一个d-间距的X射线衍射图。在特别优选的形式中，结晶材料具有直径至少为13的六边形排列的孔，其具有在d100值大于约18的一行的电子衍射图。基于这些材料的催化剂能够容纳高的金属负荷，同时保持高孔体积和低密度的高表面积。由于支撑材料的高表面积，可以通过简单的浸渍在一个步骤中引入金属。催化剂对于需要高氢化官能度和酸性官能度的方法特别有用，因此可用于不需要卤素促进剂的加氢裂化应用中。

17. 发明授权

US07553790B2 Enhanced crystal acidity exchange method 失效
标题翻译：增强晶体酸度交换方法
公开(公告)号：US07553790B2
公开(公告)日：2009-06-30
申请号：US11258440
申请日：2005-10-25
申请人： Jean W. Beeckman , Glenn R. Sweeten , Daria N. Lissy , David L. Stern , Stephen J. McCarthy , Dominick N. Mazzone , Christine N. Elia
发明人： Jean W. Beeckman , Glenn R. Sweeten , Daria N. Lissy , David L. Stern , Stephen J. McCarthy , Dominick N. Mazzone , Christine N. Elia
IPC分类号： B01J29/06
CPC分类号： B01J29/40 , B01J2229/42
摘要： The present invention describes a method to increase the activity of a catalyst by first performing an ion exchange step with a potassium ion, followed by performing an ion-exchange step with an ammonium ion. Specifically, the present invention describes a method to increase the acidity of a zeolite by incorporating a potassium salt ion-exchange prior to an ammonium salt ion-exchange step. Even more specifically, the present invention is drawn to a method of increasing the activity of a zeolite by employing more than one potassium ion exchanges followed by at least one ammonium ion exchange. The present invention also describes a method to reduce the amount of sodium normally found in commercially produced zeolite by employing any of these methods. The present invention is also drawn to the catalysts produced by any of these methods.
摘要翻译：本发明描述了通过首先用钾离子进行离子交换步骤，然后用铵离子进行离子交换步骤来提高催化剂活性的方法。具体地，本发明描述了通过在铵盐离子交换步骤之前引入钾盐离子交换来提高沸石的酸度的方法。更具体地说，本发明涉及通过使用多于一种的钾离子交换，然后进行至少一种铵离子交换来提高沸石的活性的方法。本发明还描述了一种通过使用任何这些方法来减少通常在商业生产的沸石中发现的钠的量的方法。本发明还涉及通过任何这些方法制备的催化剂。

18. 发明授权

US5969143A Pyridine/picoline production process 失效
标题翻译：吡啶/甲基吡啶生产工艺
公开(公告)号：US5969143A
公开(公告)日：1999-10-19
申请号：US2363
申请日：1997-12-31
申请人： Arthur Chester , Scott Han , Dominick N. Mazzone , Chaya R. Venkat
发明人： Arthur Chester , Scott Han , Dominick N. Mazzone , Chaya R. Venkat
IPC分类号： C07D213/06 , C07B61/00 , C07C211/00 , C07D213/08 , C07D213/10 , C07D213/14 , C07G213/09
CPC分类号： C07C211/00 , C07D213/06 , C07D213/08 , C07D213/10 , C07D213/14 , C07B61/00
摘要： There is provided a high efficiency base synthesis process for shape selective production of pyridine and picoline products from ammonia and C.sub.1-5 carbonyl compounds. The process includes reacting ammonia and at least one C.sub.1-5 carbonyl reactant under suitable reaction conditions of temperature, pressure, and space velocity in the presence of a catalyst comprising a molecular sieve to produce a primary product comprising pyridine or picoline products and polyalkylpyridines or other higher molecular weight aromatic species, separating and collecting the pyridine or picoline products from the polyalkylpyridines or other higher molecular weight aromatic species, and circulating the polyalkylpyridines or other higher molecular weight aromatic species to the same or another catalyst under conversion conditions to yield additional pyridine or picoline products with substantially reduced amounts of polyalkylpyridines or other higher molecular weight aromatic species.
摘要翻译：提供了一种从氨和C 1-5羰基化合物形成选择性生产吡啶和甲基吡啶产物的高效碱基合成方法。该方法包括在包含分子筛的催化剂存在下，在温度，压力和空间速度的合适反应条件下使氨和至少一种C 1-5羰基反应物反应，以产生包含吡啶或甲基吡啶产物和聚烷基吡啶或其它较高分子量的芳族物质，从聚烷基吡啶或其它较高分子量的芳族物质中分离和收集吡啶或甲基吡啶产物，并将多烷基吡啶或其它较高分子量的芳族物质在转化条件下循环至相同或另一种催化剂，以产生额外的吡啶或具有大量减少量的聚烷基吡啶或其它较高分子量芳族物质的甲基吡啶产物。

19. 发明授权

US5902917A Alkylaromatics production 失效
标题翻译：烷基芳烃生产
公开(公告)号：US5902917A
公开(公告)日：1999-05-11
申请号：US980108
申请日：1997-11-26
申请人： Nick A. Collins , Dominick N. Mazzone , Chaya R. Venkat
发明人： Nick A. Collins , Dominick N. Mazzone , Chaya R. Venkat
IPC分类号： C07C6/12 , C07B61/00 , C07C2/64 , C07C15/073 , C07C15/085 , C07C1/00 , C07C2/68 , C07C5/22
CPC分类号： C07C15/073
摘要： There is provided a process for producing alkylaromatics, especially ethylbenzene and cumene, wherein a feedstock is first fed to a transalkylation zone and the entire effluent from the transalkylation zone is then cascaded directly into an alkylation zone along with an olefin alkylating agent, especially ethylene or propylene.
摘要翻译：提供了生产烷基芳族化合物，特别是乙苯和枯烯的方法，其中首先将原料进料到烷基转移区，然后将来自烷基转移区的整个流出物与烯烃烷基化试剂，特别是乙烯或其混合物直接级联到烷基化区丙烯。

20. 发明授权

US5643440A Production of high viscosity index lubricants 失效
标题翻译：生产高粘度指数润滑剂
公开(公告)号：US5643440A
公开(公告)日：1997-07-01
申请号：US350556
申请日：1994-12-07
申请人： William S. Borghard , Thomas F. Degnan , Dominick N. Mazzone
发明人： William S. Borghard , Thomas F. Degnan , Dominick N. Mazzone
IPC分类号： B01J29/78 , C10G45/64 , C10G47/12 , C10G65/04 , C10G65/10 , C10G65/12 , C10G67/04 , C10G70/06 , C10M101/02 , C10M177/00 , C10N30/02 , C10G69/02
CPC分类号： C10G65/043 , C10G45/64 , C10G2400/10
摘要： Petroleum wax feeds having a low oil content are converted to high viscosity index lubricants by a two-step hydrocracking-hydroisomerization process in which the wax feed is initially subjected to hydrocracking under mild conditions with a conversion to lube range products of between generally 30 and 40 weight percent of the feed. The hydrocracking is carried out at a hydrogen pressure of at least 800 psig using an amorphous catalyst which preferentially removes the aromatic components present in the initial feed. The hydrocracked effluent is then subjected to hydroisomerization in a second step using a low acidity zeolite beta catalyst. The second stage may be operated at high pressure by cascading the first stage product into the second stage or at a lower pressure, typically from 200 to 1000 psig. The second stage catalyst is preferably a noble metal containing zeolite beta catalyst. The second stage is carried out at relatively low temperature, typically from 600.degree. to 650.degree. F. A final dewaxing step to target pour point may be used.
摘要翻译：具有低油含量的石油蜡进料通过两步加氢裂化加氢异构化方法转化为高粘度指数润滑剂，其中蜡进料在温和条件下首先进行加氢裂化，转化为通常为30至40的润滑油产品饲料的重量百分比。加氢裂化在至少800psig的氢气压力下进行，使用优选去除初始进料中存在的芳族组分的无定形催化剂。然后使用低酸度沸石β催化剂在第二步骤中对加氢裂化的流出物进行加氢异构化。第二阶段可以通过将第一阶段产品级联到第二阶段或通常为200至1000psig的较低压力下在高压下操作。第二阶段催化剂优选为含有沸石β催化剂的贵金属。第二阶段在相对较低的温度下进行，通常为600至650°F。可以使用目标倾点的最终脱蜡步骤。

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