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1. 发明专利

CA2603670A1 A PROCESS OF USING A HIGH ACTIVITY CATALYST FOR THE TRANSALKYLATION OF AROMATICS 未知
公开(公告)号：CA2603670A1
公开(公告)日：2006-10-12
申请号：CA2603670
申请日：2006-02-24
申请人： BADGER LICENSING LLC , EXXONMOBIL CHEM PATENTS INC
发明人： MAERZ BRIAN , LOPEZ CARLOS N , CHI CHUNG-MING , CLARK MICHAEL C , NANDA VIJAY
IPC分类号： C07C6/12
摘要： A process for producing an alkylated aromatic compound from polyalkylated aromatic compound(s) having bi-alkylated aromatic compound(s) and tri-alkylated aromatic compound(s), comprising the step of contacting alkylatable aromatic compound(s) with the polyalkylated aromatic compound(s) at a transalkylation condition in the presence of a transalkylation catalyst. The transalkylation catalyst has high activity sufficient to achieve a ratio of bi-alkylated aromatic compound(s) conversion over tri-alkylated aromatic compound(s) conversion in a range of from about 0.5 to about 2.5.

2. 发明专利

CA2603704A1 MULTIPHASE ALKYLAROMATICS PRODUCTION 未知
公开(公告)号：CA2603704A1
公开(公告)日：2006-10-12
申请号：CA2603704
申请日：2006-03-01
申请人： BADGER LICENSING LLC , EXXONMOBIL CHEM PATENTS INC
发明人： MAERZ BRIAN , NANDA VIJAY , CLARK MICHAEL C
IPC分类号： C10G29/20
摘要： A process for producing a monoalkylated aromatic product in a reactor by reacting a mixed phase mixture of an alkylatable aromatic compound feedstock with another feedstock comprising alkene component in a reaction zone containing an alkylation catalyst. An effluent comprising the monoalkylated aromatic product and polyalkylated aromatic compounds exits from the reaction zone in liquid phase. The polyalkylated aromatic compounds can be separated as feed stream for transalkylation reaction in a transalkylation reaction zone.

4. 发明专利

CA2603704C MULTIPHASE ALKYLAROMATICS PRODUCTION 未知
公开(公告)号：CA2603704C
公开(公告)日：2011-11-01
申请号：CA2603704
申请日：2006-03-01
申请人： EXXONMOBIL CHEM PATENTS INC , BADGER LICENSING LLC
发明人： CLARK MICHAEL C , NANDA VIJAY , MAERZ BRIAN
IPC分类号： C07C2/66
摘要： A process for producing a monoalkylated aromatic product in a reactor by reacting a mixed phase mixture of an alkylatable aromatic compound feedstock with another feedstock comprising alkene component in a reaction zone containing an alkylation catalyst. An effluent comprising the monoalkylated aromatic product and polyalkylated aromatic compounds exits from the reaction zone in liquid phase. The polyalkylated aromatic compounds can be separated as feed stream for transalkylation reaction in a transalkylation reaction zone.

5. 发明专利

CA2603670C A PROCESS OF USING A HIGH ACTIVITY CATALYST FOR THE TRANSALKYLATION OF AROMATICS 未知
公开(公告)号：CA2603670C
公开(公告)日：2011-08-16
申请号：CA2603670
申请日：2006-02-24
申请人： EXXONMOBIL CHEM PATENTS INC , BADGER LICENSING LLC
发明人： MAERZ BRIAN , CHI CHUNG-MING , CLARK MICHAEL C , NANDA VIJAY , LOPEZ CARLOS N
IPC分类号： C07C6/12
摘要： A process for producing an alkylated aromatic compound from polyalkylated aromatic compound(s) having bi-alkylated aromatic compound(s) and tri-alkylated aromatic compound(s), comprising the step of contacting alkylatable aromatic compound(s) with the polyalkylated aromatic compound(s) at a transalkylation condition in the presence of a transalkylation catalyst. The transalkylation catalyst has high activity sufficient to achieve a ratio of bi-alkylated aromatic compound(s) conversion over tri-alkylated aromatic compound(s) conversion in a range of from about 0.5 to about 2.5.

6. 发明专利

JP2014015466A Multiphase alkylaromatics production 审中-公开
标题翻译：多相碱性生产
公开(公告)号：JP2014015466A
公开(公告)日：2014-01-30
申请号：JP2013158733
申请日：2013-07-31
申请人： Exxonmobile Chemical Patents Inc , エクソンモービル・ケミカル・パテンツ・インク , Badger Licensing Llc , バジャー・ライセンシング・エルエルシー
发明人： CLARK MICHAEL C , NANDA VIJAY , BRIAN MAERZ
IPC分类号： C07C2/66 , B01J29/08 , B01J29/18 , B01J29/80 , C07B61/00 , C07C15/073
CPC分类号： C07C2/66 , C07C6/126 , C10G29/205 , C10G2300/1081 , C10G2300/1088 , C10G2300/1096 , C10G2300/4018 , C10G2300/4056 , C10G2400/30 , Y02P20/52 , C07C15/073 , C07C15/085
摘要： PROBLEM TO BE SOLVED: To provide a novel alkylation process in which feedstock is in a mixed phase (comprising gas in some part and liquid in some other part) and a product stream is in a liquid phase.SOLUTION: A process for producing a monoalkylated product in a reactor by reacting a mixed phase mixture of an alkylatable aromatic compound with other feedstock comprising an alkene compound in a reaction zone containing an alkylation catalyst. An effluent comprising the monoalkylated aromatic product and polyalkylated aromatic compounds exits from the reaction zone in a liquid phase. The polyalkylated aromatic compounds can be separated as a feed stream for transalkylation reaction in a transalkylation reaction zone.
摘要翻译：要解决的问题：提供一种新的烷基化方法，其中原料处于混合相（在一部分中包含气体，在某些其它部分中包含液体），产物流处于液相。溶解：制备单烷基化的方法在含有烷基化催化剂的反应区中使可烷基化芳族化合物与包含烯烃化合物的其它原料的混合相反应的反应产物。包含单烷基化芳族产物和多烷基化芳族化合物的流出物以液相从反应区离开。多烷基化芳族化合物可以在烷基转移反应区中作为烷基转移反应的进料流分离。

7. 发明申请

WO2011146189A3 IMPROVED ALKYLATION PROCESS 审中-公开
标题翻译：改进的碱化过程
公开(公告)号：WO2011146189A3
公开(公告)日：2012-04-19
申请号：PCT/US2011032661
申请日：2011-04-15
申请人： EXXONMOBIL CHEM PATENTS INC , VINCENT MATTHEW J , NANDA VIJAY , HELTON TERRY E
发明人： VINCENT MATTHEW J , NANDA VIJAY , HELTON TERRY E
IPC分类号： C07C2/66 , B01J29/08 , C07C7/12 , C07C15/073 , C07C15/085
CPC分类号： C07C2/66 , C07C7/12 , C07C2529/08 , C07C2529/18 , C07C2529/40 , C07C2529/70 , Y02P20/52 , C07C15/02 , C07C15/073 , C07C15/085 , C07C15/04
摘要： The present invention provides an improved process for producing an alkylated aromatic compound from an at least partially untreated alkylatable aromatic compound having catalyst poisons and an alkylating agent, wherein said alkylatable aromatic compound stream is treated to reduce catalyst poisons with a treatment composition having a surface area/surface volume ratio of greater than or equal to 30 in-1 (76 cm-1) in a treatment zone separate from an alkylation reaction zone under treatment conditions including a temperature of from about 30°C to about 300°C to form an effluent comprising said treated alkylatable aromatic compound.
摘要翻译：本发明提供了一种由至少部分未经处理的具有催化剂毒素和烷基化剂的可烷化芳族化合物制备烷基化芳族化合物的改进方法，其中用具有表面积的处理组合物处理所述可烷基化芳族化合物流以减少催化剂毒物 /表面体积比大于或等于30in -1（76cm -1），在处理区域与烷基化反应区分离，在包括温度为约30℃至约300℃的处理条件下形成流出物包含所述处理的可烷基化芳族化合物。

8. 发明申请

WO2009058522A3 A PROCESS FOR REJUVENATING A CATALYST COMPOSITION 审中-公开
标题翻译：一种催化催化剂组合物的方法
公开(公告)号：WO2009058522A3
公开(公告)日：2009-06-25
申请号：PCT/US2008079051
申请日：2008-10-07
申请人： EXXONMOBIL CHEM PATENTS INC , HELTON TERRY E , NANDA VIJAY , TAI WEI-PING , JURGENS-KOWAL TERESA A , KEVILLE KATHLEEN M
发明人： HELTON TERRY E , NANDA VIJAY , TAI WEI-PING , JURGENS-KOWAL TERESA A , KEVILLE KATHLEEN M
IPC分类号： B01J29/04 , B01J29/08 , B01J29/18 , B01J29/70 , B01J29/90 , B01J38/02 , B01J38/04
CPC分类号： B01J38/02 , B01J29/041 , B01J29/08 , B01J29/18 , B01J29/7007 , B01J29/90 , B01J38/04
摘要： This disclosure relates to a method for rejuvenating a catalyst, comprising contacting the catalyst with a gaseous feedstock at rejuvenation conditions for at least one hour to form a rejuvenated catalyst and a gaseous product, wherein the catalyst comprises at least 10 wt.% of a molecular sieve, wherein the catalyst prior to the contacting step comprises from 0.001 wt.% to 45 wt.% of hydrocarbons and 0.001 to 10 wt.% nitrogen containing components based on the total weight of the catalyst prior to the contacting step, wherein the molecular sieve comprises at least one of a MCM-22 family molecular sieve, a molecular sieve having a framework type of *BEA, a molecular sieve having a framework type of FAU, and a molecular sieve having a framework type of MOR, wherein the gaseous feedstock comprises at least one of N2, H2, alkane, He, Ar, CO, and CO2, wherein the gaseous product has at least a portion of the gaseous feedstock and at least a portion of the hydrocarbons of the catalyst and at least a portion of the nitrogen containing components of the catalyst, wherein the rejuvenation conditions comprise a temperature in the range from about 400 to 6000C, a pressure in the range from about 101.3 kPa-a to 10130 kPa-a, a space hourly velocity in the range of from 0.05 to 10 hr-1.
摘要翻译：本公开涉及一种用于使催化剂再生的方法，包括在再生条件下将催化剂与气体原料接触至少1小时以形成复原催化剂和气态产物，其中催化剂包含至少10重量％的分子筛，其中在接触步骤之前的催化剂包含0.001重量％至45重量％的烃和0.001至10重量％的含氮组分，基于在接触步骤之前催化剂的总重量，其中分子筛子包括MCM-22族分子筛，具有骨架类型为* BEA的分子筛，具有骨架类型的FAU的分子筛和具有骨架类型MOR的分子筛中的至少一种，其中气态原料包括N 2，H 2，烷烃，He，Ar，CO和CO 2中的至少一种，其中气态产物具有气态原料的至少一部分和催化剂的至少一部分烃和所述催化剂的含氮组分的至少一部分，其中所述再生条件包括在约400-600℃范围内的温度，在约101.3kPa-a至10130kPa-a的范围内的压力，空间时速在0.05至10小时-1的范围内。

9. 发明申请

WO2011146171A8 METHOD FOR MONITORING PERFORMANCE OF PROCESS CATALYSTS 审中-公开
标题翻译：方法监测过程催化剂的性能
公开(公告)号：WO2011146171A8
公开(公告)日：2012-07-12
申请号：PCT/US2011031787
申请日：2011-04-08
申请人： EXXONMOBIL CHEM PATENTS INC , VINCENT MATTHEW J , FLETCHER DAVID L , NANDA VIJAY
发明人： VINCENT MATTHEW J , FLETCHER DAVID L , NANDA VIJAY
IPC分类号： B01J8/00 , C07C2/66 , C10G25/03 , C10G50/00
CPC分类号： G01N25/00 , B01J20/08 , B01J20/10 , B01J20/18 , B01J29/70 , B01J29/7038 , C07C2/70 , C07C2529/06 , C10G29/205 , C10G45/08 , C10G45/72 , C10G47/36 , C10G61/00 , C10G69/123 , C10G2300/1092 , C10G2300/1096 , C10G2300/202 , C10G2300/205 , C10G2400/30
摘要： Disclosed is a method for determining when to replace a guard bed material used to remove one or more catalyst poisons from a feed based on a parameter change in a process. A guard bed having a guard bed material is in fluid communication with a catalyst bed having a catalyst. At least three monitors are positioned in said guard bed or said catalyst bed and at least one parameter of the guard bed or catalyst bed is monitored. A feed component comprising one or more catalyst poisons is supplied to said guard bed or said catalyst bed. The feed is contacted with said guard bed material or said catalyst to remove at least a portion of a catalyst poison and to form a product which produces an increase or a decrease in said parameter. The monitored parameters are compared to determine when to replace the guard bed material.
摘要翻译：公开了一种用于基于过程中的参数变化来确定何时替换用于从进料移除一种或多种催化剂毒物的防护床材料的方法。具有防护床材料的防护床与具有催化剂的催化剂床流体连通。至少三个监测器位于所述保护床或所述催化剂床中，并监测保护床或催化剂床的至少一个参数。包含一种或多种催化剂毒物的进料组分被供应到所述保护床或所述催化剂床。进料与所述保护床材料或所述催化剂接触以除去至少一部分催化剂毒物并形成产生所述参数增加或减少的产物。将所监测的参数进行比较以确定何时更换防护床材料。

10. 发明申请

WO2011146187A3 IMPROVED ALKYLATION PROCESS 审中-公开
标题翻译：改进的碱化过程
公开(公告)号：WO2011146187A3
公开(公告)日：2012-02-09
申请号：PCT/US2011032653
申请日：2011-04-15
申请人： EXXONMOBIL CHEM PATENTS INC , VINCENT MATTHEW J , NANDA VIJAY , HELTON TERRY E
发明人： VINCENT MATTHEW J , NANDA VIJAY , HELTON TERRY E
IPC分类号： C07C2/66 , B01J20/18 , C07C7/12 , C07C15/073 , C07C15/085
CPC分类号： C07C2/66 , C07C7/12 , C07C2529/08 , C07C2529/18 , C07C2529/40 , C07C2529/70 , Y02P20/52 , C07C15/02 , C07C15/073 , C07C15/085 , C07C15/04
摘要： The present invention provides an improved process for producing an alkylated aromatic compound from an at least partially untreated alkylatable aromatic compound having catalyst poisons, wherein said alkylatable aromatic compound stream is treated to reduce catalyst poisons with a treatment composition having a surface area/surface volume ratio of greater than or equal to 30 in-1 (76 cm-1) in a treatment zone separate from an alkylation reaction zone under treatment conditions including a temperature of from about 30°C to about 300°C to form an effluent comprising said treated alkylatable aromatic compound.
摘要翻译：本发明提供了一种由至少部分未经处理的具有催化剂毒性的可烷化芳族化合物制备烷基化芳族化合物的改进方法，其中用具有表面积/表面体积比的处理组合物处理所述可烷基化芳族化合物流以减少催化剂毒物在包括温度为约30℃至约300℃的处理条件下与烷基化反应区分开的处理区中大于或等于30in -1（76cm -1），以形成包含所述处理过的可烷基化芳族化合物。

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