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1. 发明授权

US4956075A Catalytic cracking 失效
标题翻译：催化裂化
公开(公告)号：US4956075A
公开(公告)日：1990-09-11
申请号：US288181
申请日：1988-12-22
申请人： Philip J. Angevine , Robert G. Bundens , Joseph A. Herbst , Albin Huss, Jr. , Sadi Mizrahi
发明人： Philip J. Angevine , Robert G. Bundens , Joseph A. Herbst , Albin Huss, Jr. , Sadi Mizrahi
IPC分类号： B01J29/16 , C10G11/05
CPC分类号： C10G11/05 , B01J29/166
摘要： The use of a catalyst containing Mn, a large pore crystalline molecular sieve, and optionally rare earths in catalytic cracking is disclosed. This catalyst gives high gasoline selectivity with low coke yields and is suitable for either gas oil or resid cracking applications.
摘要翻译：公开了使用含有Mn，大孔结晶分子筛和任选的稀土催化裂化催化剂。该催化剂具有高的汽油选择性，低焦炭产率，适用于瓦斯油或渣油裂解应用。

2. 发明授权

US5039640A Catalyst composition for octane improvement in catalytic cracking 失效
标题翻译：用于催化裂化中辛烷值改进的催化剂组合物
公开(公告)号：US5039640A
公开(公告)日：1991-08-13
申请号：US567488
申请日：1990-08-14
申请人： Robert P. L. Absil , Philip J. Angevine , Robert G. Bundens , Joseph A. Herbst , Sadi Mizrahi , Mae K. Rubin
发明人： Robert P. L. Absil , Philip J. Angevine , Robert G. Bundens , Joseph A. Herbst , Sadi Mizrahi , Mae K. Rubin
IPC分类号： B01J29/04 , B01J29/08 , B01J29/40 , B01J29/80 , C07C2/12
CPC分类号： C07C2/12 , B01J29/04 , B01J29/80 , B01J29/088 , B01J29/40 , C07C2529/70
摘要： A novel catalyst composition is provided for catalytic cracking of a hydrocarbon oil to provide a product of increased octane number and increased C.sub.5 + gasoline content. The catalyst composition contains a large pore crystalline molecular sieve component and an MCM-22 zeolite component.
摘要翻译：提供了新的催化剂组合物用于烃油的催化裂化，以提供增加的辛烷值和增加的C5 +汽油含量的产物。催化剂组合物含有大孔结晶分子筛组分和MCM-22沸石组分。

3. 发明授权

US4983276A Octane improvement in catalytic cracking and cracking catalyst composition therefor 失效
标题翻译：辛烷值改善催化裂化和裂化催化剂组成
公开(公告)号：US4983276A
公开(公告)日：1991-01-08
申请号：US471994
申请日：1990-01-29
申请人： Robert P. L. Absil , Philip J. Angevine , Robert G. Bundens , Joseph A. Herbst
发明人： Robert P. L. Absil , Philip J. Angevine , Robert G. Bundens , Joseph A. Herbst
IPC分类号： B01J29/08 , B01J29/04 , B01J29/40 , B01J29/70 , B01J29/80 , B01J29/86 , B01J29/87 , B01J29/88 , B01J29/89 , C07C2/12 , C10G11/05 , C10G35/095
CPC分类号： B01J29/04 , B01J29/80 , C07C2/12 , C10G11/05 , B01J29/088 , B01J29/40 , C07C2529/70
摘要： The catalytic cracking of a hydrocarbon oil to provide a product of increased octane number and increased C.sub.5 + gasoline content is carried out employing a cracking catalyst composition containing both a large pore crystalline zeolite component and an MCM-22 zeolite component.
摘要翻译：使用含有大孔结晶沸石组分和MCM-22沸石组分的裂化催化剂组合物进行烃油的催化裂化以提供增加的辛烷值和增加的C5 +汽油含量的产物。

4. 发明授权

US5146029A Olefin interconversion by shape selective catalysis 失效
标题翻译：烯烃通过形状选择性催化相互转化
公开(公告)号：US5146029A
公开(公告)日：1992-09-08
申请号：US579766
申请日：1990-09-10
申请人： Robert G. Bundens , Kathleen M. Keville , Albin Huss, Jr. , Cynthia T-W Chu , Altaf Husain
发明人： Robert G. Bundens , Kathleen M. Keville , Albin Huss, Jr. , Cynthia T-W Chu , Altaf Husain
IPC分类号： B01J29/04 , C07C2/12
CPC分类号： B01J29/04 , C07C2/12 , C07C2529/70
摘要： Light olefins are converted to isoalkene-rich hydrocarbon products, e.g., isobutene and isoamylenes with zeolite MCM-22 catalyst.
摘要翻译：使用沸石MCM-22催化剂将轻质烯烃转化为富含异烯烃的烃产物，例如异丁烯和异戊烯。

5. 发明授权

US5037531A Catalytic cracking process 失效
标题翻译：催化裂化过程
公开(公告)号：US5037531A
公开(公告)日：1991-08-06
申请号：US429258
申请日：1989-10-30
申请人： Robert G. Bundens , Joseph A. Herbst
发明人： Robert G. Bundens , Joseph A. Herbst
IPC分类号： B01J29/08 , C10G11/05
CPC分类号： C10G11/05 , B01J29/084 , B01J2229/16
摘要： A catalytic cracking process is disclosed using a catalyst comprising a framework dealuminate Y zeolite, which is rare earth and aluminum exchanged.
摘要翻译：公开了使用包含稀土和铝交换的骨架脱铝Y沸石的催化剂的催化裂化方法。

6. 发明授权

US4880787A Cracking catalyst 失效
标题翻译：开裂催化剂
公开(公告)号：US4880787A
公开(公告)日：1989-11-14
申请号：US140872
申请日：1988-01-06
申请人： Robert G. Bundens , Joseph A. Herbst
发明人： Robert G. Bundens , Joseph A. Herbst
IPC分类号： B01J29/08 , C10G11/05
CPC分类号： B01J29/084 , C10G11/05 , B01J2229/16
摘要： New catalyst compositions of superior hydrothermal stability, which evidence increased gasoline plus distillate yields, improved coke selectivity and reduced C.sub.4.sup.- gas yields, are based on framework dealuminated faujasitic zeolites having a framework silica to alumina molar ratio of from about 5 to 100. In a preferred embodiment, an "ultrastable Y" composited with a matrix, is subjected to a treatment with a source of aluminum and rare earth compounds followed by hydrothermal treatments to improve the hydrothermal stability and selectivity of the catalyst for catalytic cracking. This is evidenced by higher gasoline plus distillate yields and lower coke and gas production at lower catalyst useage per barrel of feed relative to commercial cracking catalysts currently being used.
摘要翻译：具有优异的水热稳定性的新催化剂组合物，其基于具有约5至100的骨架二氧化硅与氧化铝摩尔比的框架脱铝的八面沸石沸石，其证明增加的汽油加馏出物产率，改善的焦炭选择性和降低的C4气体产率。优选的实施方案中，将与基质复合的“超稳定Y”用铝和稀土化合物源进行处理，接着进行水热处理，以提高催化剂裂化催化剂的水热稳定性和选择性。相对于目前使用的商业裂化催化剂，每桶原料的催化剂用量较低，这表明汽油加馏油产率较高，焦炭和天然气产量较低。

7. 发明授权

US5705726A Xylene isomerization on separate reactors 失效
标题翻译：在单独的反应器上进行二甲苯异构化
公开(公告)号：US5705726A
公开(公告)日：1998-01-06
申请号：US555693
申请日：1995-11-14
申请人： Jeeven S. Abichandani , Jeffrey S. Beck , Robert G. Bundens , Lloyd L. Breckenridge , David L. Stern , Chaya R. Venkat
发明人： Jeeven S. Abichandani , Jeffrey S. Beck , Robert G. Bundens , Lloyd L. Breckenridge , David L. Stern , Chaya R. Venkat
IPC分类号： B01J29/40 , B01J29/44 , B01J29/65 , B01J29/70 , B01J31/02 , C07C2/12 , C07C2/66 , C07C4/18 , C07C5/27 , C07C6/12 , C07C15/08 , C07C5/22
CPC分类号： C07C15/08 , B01J29/40 , B01J29/44 , B01J29/80 , C07C2/12 , C07C2/66 , C07C4/18 , C07C5/2708 , C07C5/2724 , C07C6/123 , B01J2229/12 , B01J2229/32 , B01J2229/34 , B01J2229/42 , B01J29/65 , B01J29/70 , C07C2521/08 , C07C2529/08 , C07C2529/18 , C07C2529/40 , C07C2529/65 , C07C2529/70 , Y02P20/52
摘要： A mixture of aromatic hydrocarbons, comprising ethylbenzene and at least one xylene, is isomerized using a two reactor system to convert the ethylbenzene to compounds that may be removed from the aromatic hydrocarbon stream and to produce a product stream wherein the para-xylene concentration is approximately equal to the equilibrium ratio of the para-isomer. The catalyst present in the first reactor is one that is effective for ethylbenzene conversion with minimal xylene loss when operated under suitable conversion conditions, e.g., a catalyst comprising silica bound ZSM-5 that has been selectivated by one or more silicon impregnations or that has been coke selectivated. The catalyst present in the second reactor is one which is effective to catalyze xylene isomerization when operated under suitable conditions. Each of the catalysts of this invention may contain one or more hydrogenation or dehydrogenation components.
摘要翻译：包含乙苯和至少一个二甲苯的芳族烃混合物使用两个反应器系统进行异构化，以将乙苯转化成可从芳烃流中除去的化合物，并产生产物流，其中对二甲苯浓度约为等于对位异构体的平衡比。存在于第一反应器中的催化剂是在合适的转化条件下操作时对于乙苯转化有效的最小二甲苯损失的催化剂，例如包含二氧化硅结合的ZSM-5的催化剂，其已被一种或多种硅浸渍选择或已被焦炭选择。存在于第二反应器中的催化剂是在合适条件下操作时有效催化二甲苯异构化的催化剂。本发明的每种催化剂可以含有一种或多种氢化或脱氢组分。

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