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公开(公告)号：US07687423B2
公开(公告)日：2010-03-30
申请号：US12146847
申请日：2008-06-26
IPC分类号： B01J29/06
CPC分类号： B01J29/78 , B01J29/005 , B01J29/08 , B01J29/18 , B01J29/40 , B01J29/48 , B01J29/65 , B01J29/70 , B01J29/7023 , B01J29/7026 , B01J29/7034 , B01J29/7042 , B01J29/76 , B01J29/80 , B01J35/002 , B01J35/023 , B01J37/0072 , B01J37/20 , B01J2229/18 , B01J2229/20 , B01J2229/42 , C01B39/48 , C07C6/126 , C07C2529/70 , C07C2529/80 , Y02P20/52 , C07C15/08
摘要： The subject invention comprises a novel UZM-14 catalytic material comprising globular aggregates of crystallites having a MOR framework type with a mean crystallite length parallel to the direction of 12-ring channels of about 60 nm or less and a mesopore volume of at least about 0.10 cc/gram. Catalysts formed from the novel material are particularly effective for the transalkylation of aromatics.
摘要翻译： 本发明包括一种新型的UZM-14催化材料，其包含具有MOR骨架型晶粒的球形聚集体，其平均微晶长度平行于约60nm或更小的12环通道的方向，中孔体积为至少约0.10 cc /克。 由新型材料形成的催化剂对于芳族化合物的烷基转移特别有效。
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公开(公告)号：US07626064B1
公开(公告)日：2009-12-01
申请号：US12146831
申请日：2008-06-26
申请人： Edwin P. Boldingh , Michael G. Gatter , Susan C. Koster , David S. Lafyatis , Terrence E. Deak , Eric J. Baker , Robert W. Broach , Deng-Yang Jan , Jaime G. Moscoso
发明人： Edwin P. Boldingh , Michael G. Gatter , Susan C. Koster , David S. Lafyatis , Terrence E. Deak , Eric J. Baker , Robert W. Broach , Deng-Yang Jan , Jaime G. Moscoso
IPC分类号： C07C6/12
CPC分类号： B01J29/80 , B01J29/26 , B01J29/48 , B01J29/70 , B01J29/72 , B01J29/78 , B01J37/0009 , B01J2229/20 , B01J2229/42 , C07C6/126 , C07C2529/70 , C07C2529/78 , C07C2529/80 , Y02P20/52 , C07C15/08
摘要： This invention embodies a catalyst and a process for transalkylation of C7, C9, and C10 aromatics to obtain a high yield of xylenes. The catalyst comprises a novel UZM-14 catalytic material comprising globular aggregates of crystallites having a MOR framework type with a mean crystallite length parallel to the direction of the 12-ring channels of about 60 nm or less and a mesopore volume of at least about 0.10 cc/gram. The UZM-14 catalyst is particularly active and stable in a transalkylation process.
摘要翻译： 本发明体现了C7，C9和C10芳族化合物的烷基转移催化剂和方法，以获得高产率的二甲苯。 该催化剂包括新型的UZM-14催化材料，其包含具有MOR骨架类型的晶体的球状聚集体，其平均微晶长度与12-环通道的方向平行约60nm或更小，中孔体积至少约0.10 cc /克。 UZM-14催化剂在烷基转移过程中特别活跃和稳定。
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43.发明授权Synergistic rhenium and germanium-containing catalysts potentiated with tin and alkylaromatic transalkylation processes using such catalysts 失效使用这种催化剂，用锡和烷基芳基烷基转移方法加强的含铼和锗的协同增效催化剂公开(公告)号：US07378365B2
公开(公告)日：2008-05-27
申请号：US11460647
申请日：2006-07-28
IPC分类号： B01J29/06
CPC分类号： B01J29/26 , B01J29/076 , B01J35/002 , B01J2229/20 , B01J2229/34 , B01J2229/42 , C07C6/126 , Y02P20/52 , C07C15/08
摘要： Transalkylation catalysts comprising acidic molecular sieve, rhenium, tin and germanium have good activities and attenuate aromatic ring saturation and lights co-production.
摘要翻译： 包含酸性分子筛，铼，锡和锗的烷基转移催化剂具有良好的活性，并减弱了芳环饱和度和灯光共同生产。
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44.发明授权Zeolite catalyst precoking method for selective aromatics disproportionation process 失效用于选择性芳烃歧化过程的沸石催化剂预处理方法公开(公告)号：US06191331B1
公开(公告)日：2001-02-20
申请号：US09347805
申请日：1999-07-02
申请人： Edwin P. Boldingh
发明人： Edwin P. Boldingh
IPC分类号： C07C522
CPC分类号： B01J37/084 , B01J29/40 , B01J37/0018 , B01J37/036 , B01J2229/26 , B01J2229/42 , C07C6/123 , C07C2527/167 , C07C2529/40 , Y02P20/52 , C07C15/08
摘要： An improved process is disclosed for the selective disproportionation of toluene. The process uses a zeolitic catalyst which is selectively precoked prior to toluene disproportionation in a manner to avoid a large temperature rise across a bed of the catalyst during precoking. The catalyst and process provide enhanced selectivity for the production of paraxylene.
摘要翻译： 公开了用于甲苯选择性歧化的改进方法。 该方法使用沸石催化剂，其在甲苯歧化之前被选择性地预处理，以避免在预炼期间跨过催化剂床的温度升高。 催化剂和方法为对二甲苯的生产提供了增强的选择性。
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公开(公告)号：US08466080B2
公开(公告)日：2013-06-18
申请号：US12882400
申请日：2010-09-15
申请人： Edwin P. Boldingh
发明人： Edwin P. Boldingh
IPC分类号： B01J29/06
CPC分类号： B01J29/80 , B01J29/18 , B01J29/26 , B01J29/40 , B01J29/48 , B01J37/0009 , B01J37/0201 , B01J37/20 , C07C6/06 , C07C6/126 , C07C2521/02 , C07C2521/04 , C07C2521/06 , C07C2521/08 , C07C2521/10 , C07C2521/14 , C07C2523/14 , C07C2523/26 , C07C2523/28 , C07C2523/30 , C07C2523/36 , C07C2523/42 , C07C2523/44 , C07C2523/75 , C07C2523/755 , C07C2527/04 , C07C2527/12 , C07C2527/132 , C07C2529/80 , Y02P20/52 , C07C15/08
摘要： A catalyst comprising an aluminosilicate zeolite having an MOR framework type, an acidic MFI molecular sieve component having a Si/Al2 molar ratio of less than 80, a metal component comprising one or more elements selected from groups VIB, VIIB, VIII, and IVA, an inorganic oxide binder, and a fluoride component.
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公开(公告)号：US20130066123A1
公开(公告)日：2013-03-14
申请号：US13232019
申请日：2011-09-14
IPC分类号： C07C2/00
CPC分类号： C07C6/126 , C07C2529/26 , Y02P20/52 , C07C15/04 , C07C15/08
摘要： The present invention is a process for transalkylating aromatic hydrocarbon compounds, the process comprising introducing an aromatic hydrocarbon feed stream into a transalkylation zone to yield high-purity benzene as a byproduct while meeting transalkylation objectives. The feed stream contacts a catalyst in the transalkylation zone under conditions adjusted to control benzene purity as well as transalkylation performance.
摘要翻译： 本发明是芳族烃化合物的烷基转移方法，该方法包括将芳族烃进料流引入烷基转移区，以产生作为副产物的高纯度苯，同时满足烷基转移目标。 在调节为控制苯纯度和烷基转移性能的条件下，进料流与烷基转移区中的催化剂接触。
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公开(公告)号：US08242322B2
公开(公告)日：2012-08-14
申请号：US12894209
申请日：2010-09-30
申请人： Edwin P. Boldingh
发明人： Edwin P. Boldingh
IPC分类号： C07C6/12
CPC分类号： C07C6/126 , B01J29/26 , B01J29/48 , B01J29/78 , B01J29/80 , B01J35/1019 , B01J35/1038 , B01J35/108 , B01J37/20 , B01J2229/20 , B01J2229/36 , B01J2229/42 , C07C6/123 , C07C2529/78 , C07C2529/80 , Y02P20/52 , C07C15/04 , C07C15/08
摘要： A process for transalkylating aromatic hydrocarbon compounds, the process comprising introducing an aromatic hydrocarbon feed stream and a sulfur source to a transalkylation zone. The feed stream contacts a catalyst in the transalkylation zone in the presence of sulfur, and produces a reaction product stream comprising benzene and xylene. The invention includes methods to control the transalkylation process.
摘要翻译： 一种芳族烃化合物的烷基转移方法，该方法包括将芳烃进料流和硫源引入烷基转移区。 进料流在硫存在下与烷基转移区中的催化剂接触，并产生包含苯和二甲苯的反应产物流。 本发明包括控制烷基转移过程的方法。
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48.发明申请公开(公告)号：US20080027258A1
公开(公告)日：2008-01-31
申请号：US11460652
申请日：2006-07-28
CPC分类号： C07C6/126 , B01J29/185 , B01J2229/20 , B01J2229/34 , B01J2229/42 , C07C2523/14 , C07C2523/36 , C07C2529/26
摘要： Transalkylation catalysts comprising acidic molecular sieve, rhenium, tin and germanium have good activities and attenuate aromatic ring saturation and lights co-production.
摘要翻译： 包含酸性分子筛，铼，锡和锗的烷基转移催化剂具有良好的活性，并减弱了芳环饱和度和灯光共同生产。
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公开(公告)号：US5464800A
公开(公告)日：1995-11-07
申请号：US378117
申请日：1995-01-24
IPC分类号： B01J29/068 , B01J29/62 , B01J35/00 , C10G35/095 , B01J29/60
CPC分类号： C10G35/095 , B01J29/068 , B01J29/62 , B01J35/0006 , B01J2229/26 , B01J2229/42 , B01J35/008
摘要： A reforming process, selective for the dehydrocyclization of paraffins to aromatics, is effected using a bed of catalyst particles containing multiple Group VIII (8-10) noble metals having different gradients within the catalyst particles and a nonacidic large-pore molecular sieve. The use of this bed of catalyst particles results in greater selectivity of conversion of paraffins to aromatics and improved catalyst stability, particularly in the presence of small amounts of sulfur.
摘要翻译： 使用在催化剂颗粒内具有不同梯度的不同梯度的多种VIII族（8-10）贵金属和非酸性大孔分子筛的催化剂颗粒床进行选择性地将烷烃脱氢环化成芳族化合物的重整方法。 使用这种催化剂颗粒床导致链烷烃转化为芳族化合物的更大选择性和改善的催化剂稳定性，特别是在少量硫的存在下。
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公开(公告)号：US09365469B2
公开(公告)日：2016-06-14
申请号：US13232019
申请日：2011-09-14
CPC分类号： C07C6/126 , C07C2529/26 , Y02P20/52 , C07C15/04 , C07C15/08
摘要： The present invention is a process for transalkylating aromatic hydrocarbon compounds, the process comprising introducing an aromatic hydrocarbon feed stream into a transalkylation zone to yield high-purity benzene as a byproduct while meeting transalkylation objectives. The feed stream contacts a catalyst in the transalkylation zone under conditions adjusted to control benzene purity as well as transalkylation performance.
摘要翻译： 本发明是芳族烃化合物的烷基转移方法，该方法包括将芳族烃进料流引入烷基转移区，以产生作为副产物的高纯度苯，同时满足烷基转移目标。 在调节为控制苯纯度和烷基转移性能的条件下，进料流与烷基转移区中的催化剂接触。
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