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1. 发明申请

US20120116141A1 Oligomerisation Of Olefins With Zeolite Catalyst 有权
标题翻译：烯烃与沸石催化剂的低聚
公开(公告)号：US20120116141A1
公开(公告)日：2012-05-10
申请号：US11914656
申请日：2006-06-16
申请人： John S. Godsmark , Raphael Caers , Jihad M. Dakka , Hans K.T. Goris , Marc P.H. Puttemans , Stephen H. Brown , Georges M.K. Mathys , Paul Hamilton
发明人： John S. Godsmark , Raphael Caers , Jihad M. Dakka , Hans K.T. Goris , Marc P.H. Puttemans , Stephen H. Brown , Georges M.K. Mathys , Paul Hamilton
IPC分类号： C07C2/02 , B01J19/00
CPC分类号： C07C2/12 , B01J29/7042 , B01J2219/00245
摘要： The conversion and run length for oligomerisation of olefins over a molecular sieve catalyst in a tubular reactor is improved by controlling the peak temperature to not exceed 50 degrees C. above the temperature of the temperature control fluid exiting the shell side outlet of the reactor. A tubular reactor containing molecular sieve catalyst is provided with a multipoint thermocouple in at least one tube, and optionally with a bottom design adapted for fast unloading of the molecular sieve catalyst from the tubular reactor.
摘要翻译：通过控制峰值温度不超过离开反应器的壳侧出口的温度控制流体的温度超过50摄氏度来改善在管式反应器中分子筛催化剂上烯烃低聚的转化和运行长度。含有分子筛催化剂的管状反应器在至少一个管中设置有多点热电偶，并且任选地具有底部设计，适用于从管式反应器快速卸载分子筛催化剂。

2. 发明授权

US08742192B2 Oligomerisation of olefins with zeolite catalyst 有权
标题翻译：烯烃与沸石催化剂的低聚
公开(公告)号：US08742192B2
公开(公告)日：2014-06-03
申请号：US11914656
申请日：2006-06-16
申请人： John S. Godsmark , Raphael F. Caers , Jihad M. Dakka , Hans K. T. Goris , Marc P. H. Puttemans , Stephen H. Brown , Georges M. K. Mathys , Paul Hamilton
发明人： John S. Godsmark , Raphael F. Caers , Jihad M. Dakka , Hans K. T. Goris , Marc P. H. Puttemans , Stephen H. Brown , Georges M. K. Mathys , Paul Hamilton
IPC分类号： C07C2/12
CPC分类号： C07C2/12 , B01J29/7042 , B01J2219/00245
摘要： The conversion and run length for oligomerization of olefins over a molecular sieve catalyst in a tubular reactor is improved by controlling the peak temperature to not exceed 50 degrees C. above the temperature of the temperature control fluid exiting the shell side outlet of the reactor. A tubular reactor containing molecular sieve catalyst is provided with a multipoint thermocouple in at least one tube, and optionally with a bottom design adapted for fast unloading of the molecular sieve catalyst from the tubular reactor.
摘要翻译：通过控制峰值温度不超过离开反应器的壳侧出口的温度控制流体的温度超过50摄氏度，改善了管式反应器中分子筛催化剂上烯烃低聚的转化和运行长度。含有分子筛催化剂的管状反应器在至少一个管中设置有多点热电偶，并且任选地具有底部设计，适用于从管式反应器快速卸载分子筛催化剂。

3. 发明申请

US20090203862A1 Molecular Sieve Catalyst Treatment 有权
标题翻译：分子筛催化剂处理
公开(公告)号：US20090203862A1
公开(公告)日：2009-08-13
申请号：US11912758
申请日：2006-05-26
申请人： Jihad M. Dakka , Hans K.T. Goris , Stephen H. Brown
发明人： Jihad M. Dakka , Hans K.T. Goris , Stephen H. Brown
IPC分类号： C08F4/18 , B01J20/34
CPC分类号： C07C2/66 , B01J29/70 , B01J29/90 , B01J38/04 , C10G50/00 , Y02P20/544 , Y02P20/584
摘要： Treatment at elevated temperature and advantageously superatmospheric pressure with an inert gas, especially nitrogen, rejuvenates molecular sieve catalysts deactivated by use in liquid-phase or supercritical or dense-phase olefin oligomerization, or by use in aromatic alkylation.
摘要翻译：或者通过惰性气体，尤其是氮气，在高温和有利地超大气压下进行处理，可以通过用于液相或超临界或致密烯烃低聚而失活的分子筛催化剂，或用于芳族烷基化。

4. 发明申请

US20080293991A1 Oligomerization Using Molecular Sieve Catalysts 审中-公开
标题翻译：使用分子筛催化剂的低聚
公开(公告)号：US20080293991A1
公开(公告)日：2008-11-27
申请号：US11912844
申请日：2006-05-26
申请人： Jihad M. Dakka , Hans K.T. Goris
发明人： Jihad M. Dakka , Hans K.T. Goris
IPC分类号： C07C2/02 , B01J38/06
CPC分类号： C07C2/12 , B01J29/70 , B01J29/90 , B01J38/06 , C10G50/00 , Y02P20/584
摘要： Treatment with steam, especially at sub-atmospheric pressure, rejuvenates deactivated zeolites that have been used as catalysts for liquid phase or dense phase oligomerization.
摘要翻译：用蒸汽处理，特别是在低于大气压的条件下，可以使用作为液相或密相低聚催化剂的失活沸石。

5. 发明授权

US08691713B2 Molecular sieve catalyst treatment 有权
标题翻译：分子筛催化剂处理
公开(公告)号：US08691713B2
公开(公告)日：2014-04-08
申请号：US11912758
申请日：2006-05-26
申请人： Jihad M. Dakka , Hans K. T. Goris , Stephen H. Brown
发明人： Jihad M. Dakka , Hans K. T. Goris , Stephen H. Brown
IPC分类号： B01J38/04 , C07C2/12
CPC分类号： C07C2/66 , B01J29/70 , B01J29/90 , B01J38/04 , C10G50/00 , Y02P20/544 , Y02P20/584
摘要： Treatment at elevated temperature and advantageously superatmospheric pressure with an inert gas, especially nitrogen, rejuvenates molecular sieve catalysts deactivated by use in liquid-phase or supercritical or dense-phase olefin oligomerization, or by use in aromatic alkylation.
摘要翻译：或者通过惰性气体，尤其是氮气，在高温和有利地超大气压下进行处理，可以通过用于液相或超临界或致密烯烃低聚而失活的分子筛催化剂，或用于芳族烷基化。

6. 发明授权

US09388102B2 Process for producing phenol 有权
标题翻译：苯酚生产工艺
公开(公告)号：US09388102B2
公开(公告)日：2016-07-12
申请号：US14110859
申请日：2011-12-15
申请人： Kun Wang , Roberto Garcia , Jihad M. Dakka , Edmund J. Mozeleski
发明人： Kun Wang , Roberto Garcia , Jihad M. Dakka , Edmund J. Mozeleski
IPC分类号： C07C37/08 , C07C407/00 , C07C409/16 , C07C45/53 , C07C2/74 , C07C39/04 , C07C49/403 , B01J29/06 , B01J29/08 , C07C37/86
CPC分类号： C07C37/08 , B01J29/06 , B01J29/08 , B01J29/082 , B01J29/084 , B01J37/30 , C07C2/74 , C07C37/86 , C07C39/04 , C07C45/53 , C07C49/403 , C07C407/00 , C07C409/16 , C07C2101/14 , C07C2601/14 , Y02P20/52 , C07C409/14 , C07C13/28
摘要： In a process for producing phenol, cyclohexylbenzene is contacted with an oxygen-containing compound in the presence of an oxidation catalyst comprising a cyclic imide under oxidation conditions effective to produce a product comprising cyclohexylbenzene hydroperoxide and unreacted cyclic imide catalyst. Without removing all the unreacted cyclic imide catalyst, at least a portion of the product is contacted with an acidic molecular sieve under conditions effective to adsorb at least a portion of the unreacted cyclic imide and to convert at least part of the cyclohexylbenzene hydroperoxide in the product portion into phenol and cyclohexanone.
摘要翻译：在生产苯酚的方法中，在有效产生包含环己基苯氢过氧化物和未反应的环状酰亚胺催化剂的产物的氧化条件下，环己基苯在含有环状酰亚胺的氧化催化剂存在下与含氧化合物接触。在不除去所有未反应的环状酰亚胺催化剂的情况下，至少一部分产物在有效吸附至少一部分未反应的环状酰亚胺的条件下与酸性分子筛接触，并将至少部分环己基苯氢过氧化物转化成产物部分成苯酚和环己酮。

7. 发明申请

US20160115094A1 PROCESS AND APPARATUS FOR THE CONVERSION OF HYDROCARBONS 有权
标题翻译：转化烃类的方法和装置
公开(公告)号：US20160115094A1
公开(公告)日：2016-04-28
申请号：US14872388
申请日：2015-10-01
申请人： Jihad M. Dakka , Robert G. Tinger
发明人： Jihad M. Dakka , Robert G. Tinger
IPC分类号： C07C2/86 , C07C51/265 , C07C5/27
CPC分类号： C07C2/864 , C07C2/865 , C07C5/2702 , C07C5/2732 , C07C7/12 , C07C7/163 , C07C45/006 , C07C51/265 , C07C15/08 , C07C63/26 , C07C49/303
摘要： A hydrocarbon conversion process is described. The process includes contacting in a reactor an inert gas with one or more catalyst compositions suitable for methylation of toluene and hydrogenation of phenol; contacting a reducing agent with the one or more catalyst compositions under conditions suitable for reducing metal oxide content of the catalyst composition; contacting at least part of toluene and/or benzene-containing with a oxygenate in the presence of the one or more catalyst compositions and under conditions effective to convert toluene to xylenes and produce a reactor effluent stream comprising para-xylene and having a lower concentration of phenol than the toluene-containing stream; separating at least one para-xylene-enriched stream from the reactor effluent stream; and separating from the at least one para-xylene enriched stream at least one toluene-enriched stream and at least one para-xylene-product stream. An apparatus for carrying out such a process is also described.
摘要翻译：描述烃转化方法。该方法包括在反应器中使惰性气体与一种或多种适用于甲苯甲苯化和苯酚氢化的催化剂组合物接触; 在适于降低催化剂组合物的金属氧化物含量的条件下使还原剂与一种或多种催化剂组合物接触; 在一种或多种催化剂组合物的存在下和在有效将甲苯转化为二甲苯的条件下，使至少部分甲苯和/或苯与含氧化合物接触，并产生包含对二甲苯并且具有较低浓度的苯酚比含甲苯流; 从反应器流出物流中分离出至少一种富含对二甲苯的物流; 以及从所述至少一种对二甲苯富集流中分离出至少一种富甲苯流和至少一种对二甲苯产物流。还描述了用于执行这种处理的装置。

8. 发明授权

US09249077B2 Dehydrogenation process 有权
标题翻译：脱氢工艺
公开(公告)号：US09249077B2
公开(公告)日：2016-02-02
申请号：US13698830
申请日：2011-04-04
申请人： Jihad M. Dakka , Lorenzo C. DeCaul
发明人： Jihad M. Dakka , Lorenzo C. DeCaul
IPC分类号： C07C37/07 , B01J23/42 , B01J35/10 , B01J37/00 , B01J37/02
CPC分类号： C07C37/07 , B01J23/42 , B01J35/1019 , B01J35/1061 , B01J37/0009 , B01J37/0201 , Y02P20/52 , C07C39/04
摘要： In a process for the dehydrogenation of at least one dehydrogenatable hydrocarbon, at least one dehydrogenatable hydrocarbon selected from an oxygen-containing six-membered carbon ring compound is supplied to a first dehydrogenation reaction zone together with at least one stabilizing compound selected from a non-oxygen-containing six membered carbon ring compound to the first dehydrogenation reaction zone, such that the weight ratio of the stabilizing compound to the dehydrogenatable hydrocarbon supplied to the first dehydrogenation reaction zone is in the range of from 1:200 to 200:1. The dehydrogenation feed stream and the at least one stabilizing compound are contacted with a first dehydrogenation catalyst in the first dehydrogenation reaction zone under dehydrogenation conditions to convert at least a portion of the dehydrogenatable hydrocarbon into an unsaturated six-membered carbon ring compound and hydrogen.
摘要翻译：在至少一种可脱氢烃脱氢的方法中，选自含氧六元碳环化合物的至少一种可脱氢烃与至少一种选自非可脱氢烃的稳定化合物一起供应至第一脱氢反应区，含氧六元碳环化合物与第一脱氢反应区相比，稳定化合物与供给第一脱氢反应区的可脱氢烃的重量比在1:200至200:1的范围内。脱氢进料流和至少一种稳定化合物在脱氢条件下与第一脱氢反应区中的第一脱氢催化剂接触以将至少一部分可脱氢烃转化成不饱和六元碳环化合物和氢。

9. 发明授权

US09108893B2 Process for producing cyclohexylbenzene 有权
标题翻译：生产环己基苯的方法
公开(公告)号：US09108893B2
公开(公告)日：2015-08-18
申请号：US14348077
申请日：2012-09-05
申请人： Hari Nair , Christopher L. Becker , James R. Lattner , Jihad M. Dakka
发明人： Hari Nair , Christopher L. Becker , James R. Lattner , Jihad M. Dakka
IPC分类号： C07C45/53 , C07C37/08 , C07C2/74 , C07C407/00 , C07C5/367 , C07C7/09
CPC分类号： C07C2/74 , C07C5/367 , C07C7/09 , C07C37/08 , C07C45/53 , C07C407/00 , C07C2529/08 , C07C2529/18 , C07C2529/70 , C07C2529/74 , C07C2529/76 , C07C2601/14 , Y02P20/127 , C07C49/403 , C07C409/14 , C07C39/04 , C07C13/28 , C07C15/04
摘要： In a process for producing cyclohexylbenzene, hydrogen, and benzene are contacted in a first reaction zone under conditions effective to produce a product effluent containing residual benzene in the vapor phase and cyclohexylbenzene in the liquid phase. The product effluent is separated into a first stream that is rich in residual benzene in the vapor phase as compared to the product effluent and a second stream that is rich in cyclohexylbenzene in the liquid phase as compared to the product effluent. At least a portion of the first stream is cooled to condense at least a portion of the residual benzene in the vapor phase to the liquid phase and produce a condensate stream. At least a portion of the condensate stream is recycled to the first reaction zone.
摘要翻译：在生产环己基苯的方法中，氢气和苯在第一反应区中在有效地产生在气相中含有残留苯的产物流出物和液相中的环己基苯的条件下接触。与产物流出物相比，将产物流出物分离成富含气相残余苯的第一流，与产物流出物相比，在液相中富含环己基苯的第二料流。将第一流的至少一部分冷却以将至少一部分气相中的残余苯冷凝至液相并产生冷凝物流。至少一部分冷凝物流被再循环到第一反应区。

10. 发明授权

US08921610B2 Oxidation of alkylbenzenes 有权
标题翻译：烷基苯的氧化
公开(公告)号：US08921610B2
公开(公告)日：2014-12-30
申请号：US13817239
申请日：2011-08-16
申请人： Jihad M. Dakka , Edmund J. Mozeleski , Charles Morris Smith , Christopher L. Becker , Stephen Zushma
发明人： Jihad M. Dakka , Edmund J. Mozeleski , Charles Morris Smith , Christopher L. Becker , Stephen Zushma
IPC分类号： C07C409/00 , C07C407/00 , C07C2/74 , C07C37/08 , C07C45/53 , C07C249/08 , C07C37/11 , C07C51/16 , C07D223/10
CPC分类号： C07C407/00 , C07C2/74 , C07C37/08 , C07C37/11 , C07C45/53 , C07C51/16 , C07C249/08 , C07C2601/14 , C07D223/10 , Y02P20/52 , C07C409/10 , C07C409/14 , C07C409/06 , C07C251/44 , C07C13/28 , C07C39/04 , C07C49/403
摘要： A process for oxidizing a composition comprising contacting an alkylbenzene of the general formula (I): where R1 and R2 each independently represents hydrogen or an alkyl group having from 1 to 4 carbon atoms, wherein R1 and R2 may be joined to form a cyclic group having from 4 to 10 carbon atoms, the cyclic group being optionally substituted, and R3 represents hydrogen, one or more alkyl groups having from 1 to 4 carbon atoms or a cyclohexyl group; and (ii) about 0.05 wt % to about 5 wt % of phenol, with oxygen in the presence of a catalyst containing a cyclic imide having the general formula (II): wherein X represents an oxygen atom, a hydroxyl group, or an acyloxy group under conditions effective to convert at least a portion of the alkylbenzene to a hydroperoxide.
摘要翻译：一种用于氧化组合物的方法，包括使通式（I）的烷基苯接触：其中R 1和R 2各自独立地表示氢或具有1至4个碳原子的烷基，其中R 1和R 2可以连接形成环状基团具有4至10个碳原子，所述环状基团任选被取代，并且R 3表示氢，一个或多个具有1至4个碳原子的烷基或环己基; 和（ii）约0.05重量％至约5重量％的苯酚，在含有具有通式（II）的环状酰亚胺的催化剂存在下，使用氧：其中X表示氧原子，羟基或酰氧基在有效将至少一部分烷基苯转化为氢过氧化物的条件下进行。

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