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21. 发明授权

US07081556B2 Aromatics conversion with ITQ-13 失效
标题翻译：使用ITQ-13进行芳香族化学转化
公开(公告)号：US07081556B2
公开(公告)日：2006-07-25
申请号：US10285917
申请日：2002-11-01
申请人： John Scott Buchanan , Jihad Mohammed Dakka , Xiaobing Feng , Jose Guadalupe Santiesteban
发明人： John Scott Buchanan , Jihad Mohammed Dakka , Xiaobing Feng , Jose Guadalupe Santiesteban
IPC分类号： C07C2/68 , C07C5/22 , C07C4/12
CPC分类号： C07C5/2737 , C07C2/864 , C07C5/2775 , C07C2529/70 , Y02P20/52 , C07C15/08
摘要： There is provided a process for aromatics conversion by contacting a feed suitable for aromatics conversion under conversion condition and in the presence of a catalyst comprising ITQ-13. Examples of such conversion processes include isomerization of aromatic (xylenes) feedstock, disproportionation of toluene to benzene and xylenes, alkylation and transalkylation of aromatics, conversion of light paraffins and light olefins to aromatics, conversion of naphtha to aromatics, and conversion of alcohol to aromatics.
摘要翻译：通过在转化条件下和在包含ITQ-13的催化剂的存在下接触适于芳族化合物转化的进料来提供芳族化合物转化的方法。这种转化方法的实例包括芳族（二甲苯）原料的异构化，甲苯向苯和二甲苯的歧化，芳族化合物的烷基化和烷基转移，轻链烷烃和轻质烯烃转化为芳族化合物，将石脑油转化为芳族化合物，以及将醇转化成芳族化合物。

22. 发明申请

US20050143613A1 Process for aromatic alkylation 有权
标题翻译：芳烃烷基化方法
公开(公告)号：US20050143613A1
公开(公告)日：2005-06-30
申请号：US10987324
申请日：2004-11-12
申请人： Jihad Dakka , John Buchanan , Robert Crane , Christine Elia , Xiaobing Feng , Larry Iaccino , Gary Mohr , Brenda Raich , Jose Santiesteban , Lei Zhang
发明人： Jihad Dakka , John Buchanan , Robert Crane , Christine Elia , Xiaobing Feng , Larry Iaccino , Gary Mohr , Brenda Raich , Jose Santiesteban , Lei Zhang
IPC分类号： B01J29/40 , B01J29/44 , B01J31/02 , C07C2/86 , C07C15/08 , C07C2/68
CPC分类号： C07C2/864 , B01J29/40 , B01J29/44 , B01J2229/12 , B01J2229/32 , B01J2229/42 , C07C2521/10 , C07C2523/42 , C07C2523/46 , C07C2527/14 , C07C2529/40 , Y02P20/52 , Y10S585/906 , C07C15/08 , C07C15/00
摘要： This invention relates to a process for the selective alkylation of toluene and/or benzene with an oxygen-containing alkylation agent. In particular, the process uses a selectivated molecular sieve which has been modified by the addition of a hydrogenation component, wherein at least one of the following conditions is met: (a) the selectivated molecular sieve has an alpha value of less than 100 prior to the addition of the hydrogenation component, or (b) the selectivated and hydrogenated catalyst has an alpha value of less than 100. The process of this invention provides high selectivity for the alkylated product while reducing catalyst degradation.
摘要翻译：本发明涉及用含氧烷基化剂选择性烷基化甲苯和/或苯的方法。特别地，该方法使用已经通过加入氢化组分进行了改性的选择性分子筛，其中符合以下条件中的至少一个：（a）选择性分子筛之前的α值小于100，氢化组分的添加，或（b）选择和氢化的催化剂具有小于100的α值。本发明的方法在减少催化剂降解的同时，对烷基化产物提供高选择性。

23. 发明申请

US20050075524A1 Manufacture of xylenes by reactive distillation of reformate 失效
标题翻译：通过重整产物的反应蒸馏制备二甲苯
公开(公告)号：US20050075524A1
公开(公告)日：2005-04-07
申请号：US10465450
申请日：2003-06-18
申请人： Xiaobing Feng , John Buchanan , Robert Crane , Jihad Dakka , Larry Iaccino , Gary Mohr
发明人： Xiaobing Feng , John Buchanan , Robert Crane , Jihad Dakka , Larry Iaccino , Gary Mohr
IPC分类号： C07C2/68 , C07C2/86 , C10G29/20 , C10G61/02 , C10G63/02
CPC分类号： C10G63/02 , C07C2/86 , C07C2/864 , C07C2521/02 , C07C2521/06 , C07C2521/08 , C07C2521/18 , C07C2523/02 , C07C2523/10 , C07C2523/18 , C07C2523/34 , C07C2523/40 , C07C2523/74 , C07C2527/14 , C07C2529/40 , C07C2529/65 , C07C2529/70 , C07C2529/85 , C10G2300/4087 , C10G2400/30 , Y02P20/127 , C07C15/08
摘要： A process is provided for the production of xylenes from reformate by reactive distillation. The process is carried out by methylating the benzene/toluene present in the reformate in a reactive distillation zone and under reactive distillation conditions to produce a resulting product having a higher xylenes content than the reformate. Greater than equilibrium amounts of para-xylene can be produced by the process.
摘要翻译：提供了一种通过反应蒸馏从重整产生二甲苯的方法。该方法通过在反应蒸馏区和反应蒸馏条件下甲苯化存在于重整产物中的苯/甲苯来生产具有比重整产物更高的二甲苯含量的所得产物。通过该方法可以产生大于平衡量的对二甲苯。

24. 发明授权

US06858129B2 Tailored zeolite bound zeolite catalysts and its use for hydrocarbon conversion 失效
标题翻译：定性沸石结合沸石催化剂及其用于烃转化
公开(公告)号：US06858129B2
公开(公告)日：2005-02-22
申请号：US10635400
申请日：2003-08-06
申请人： Gary David Mohr , Kenneth Ray Clem , Wilfried Jozef Mortier , Machteld Maria Mertens , Xiaobing Feng , Marc H. Anthonis , Bart Schoofs
发明人： Gary David Mohr , Kenneth Ray Clem , Wilfried Jozef Mortier , Machteld Maria Mertens , Xiaobing Feng , Marc H. Anthonis , Bart Schoofs
IPC分类号： B01J29/40 , B01J29/70 , B01J29/80 , B01J29/87 , B01J29/89 , B01J37/00 , C10G11/05 , C10G29/20 , C10G45/64 , C07C5/22
CPC分类号： B01J29/7042 , B01J29/06 , B01J29/40 , B01J29/80 , B01J29/87 , B01J29/89 , B01J37/0009 , B01J2229/42 , B01J2229/62 , C10G11/05 , C10G29/205 , C10G45/64
摘要： There is provided a zeolite bound zeolite catalyst which does not contain significant amount of non-zeolitic binder and can be tailored to optimize its performance and a process for converting hydrocarbons utilizing the zeolite bound zeolite catalyst. The zeolite bound zeolite catalyst comprises core crystals containing first crystals of a first zeolite and optionally second crystals of a second zeolite having a composition, structure type, or both that is different from said first zeolite and binder crystals containing third crystals of a third zeolite and optionally fourth crystals of a fourth zeolite having a composition, structure type, or both that is different from said third zeolite. If the core crystals do not contain the second crystals of the second zeolite, then the binder crystals must contain the fourth crystals of the fourth zeolite. The zeolite bound zeolite finds application in hydrocarbon conversion processes, e.g., catalytic cracking, alkylation, disproportional of toluene, isomerization, and transalkylation reactions.
摘要翻译：提供沸石结合的沸石催化剂，其不含有显着量的非沸石粘合剂，并且可以调整其优化其性能，以及使用沸石结合的沸石催化剂转化烃的方法。沸石结合的沸石催化剂包括含有第一沸石的第一晶体的芯晶体和任选具有与所述第一沸石不同的组成，结构类型或两者的第二沸石的第二晶体，以及包含第三沸石的第三晶体的粘结剂晶体，任选具有与所述第三沸石不同的组成，结构类型或二者的第四沸石的第四晶体。如果核心晶体不含第二沸石的第二晶体，则粘合剂晶体必须含有第四沸石的第四晶体。沸石结合的沸石可用于烃转化过程，例如催化裂化，烷基化，甲苯不成比例，异构化和烷基转移反应。

25. 发明授权

US06642407B2 Production, purification and polymerization of aromatic dicarboxylic acids 有权
标题翻译：芳香族二羧酸的生产，纯化和聚合
公开(公告)号：US06642407B2
公开(公告)日：2003-11-04
申请号：US10133083
申请日：2002-04-26
申请人： Krishna Kulai Rao , Russell D. Sellen , Xiaobing Feng , James Spanswick , William F. Huber, Jr.
发明人： Krishna Kulai Rao , Russell D. Sellen , Xiaobing Feng , James Spanswick , William F. Huber, Jr.
IPC分类号： C07C6748
CPC分类号： C07C51/493 , C07C63/38
摘要： This invention provides a process for purifying the crude aromatic dicarboxylic acids produced by oxidation of dialkyl aromatic hydrocarbons and for using the purified acids in the preparation of polyethylene terephthalate, polyethylene naphthalate and other polyesters. The invention simplifies the manufacturing process by converting the crude aromatic acids into bis-glycol esters in an esterification reactor 4, from which the esterified partial oxidation impurities present in the oxidation product are removed by distillation in distillation tower 5. After removal of the volatile impurities, the dicarboxylic acid esters can separated by distillation in distillation tower 6 or by crystallization and converted to polyesters by polycondensation. The volatile impurities removed as overhead from tower 5 can be recycled as stream 16 to the oxidation reactor where they act as oxidation promoters thereby optionally allowing for a bromine-free oxidation process for dialkyl aromatic hydrocarbons.
摘要翻译：本发明提供了一种净化由二烷基芳烃氧化产生的粗芳族二羧酸和在制备聚对苯二甲酸乙二醇酯，聚萘二甲酸乙二醇酯和其它聚酯中使用纯化酸的方法。本发明通过在酯化反应器4中将粗芳香酸转化为双 - 二醇酯来简化制造过程，通过在蒸馏塔5中蒸馏除去存在于氧化产物中的酯化的部分氧化杂质。除去挥发性杂质，二羧酸酯可以通过在蒸馏塔6中蒸馏或通过结晶分离，并通过缩聚转化成聚酯。从塔架5塔顶除去的挥发性杂质可作为料流16再循环到氧化反应器中，在该反应器中它们作为氧化促进剂，从而任选地允许二烷基芳族烃的无溴氧化方法。

26. 发明申请

US20090012338A1 Process for Aromatic Alkylation 有权
标题翻译：芳香烷基化方法
公开(公告)号：US20090012338A1
公开(公告)日：2009-01-08
申请号：US12208011
申请日：2008-09-10
申请人： Jihad Mohammed Dakka , John Scott Buchanan , Robert Andrew Crane , Christine Nicole Elia , Xiaobing Feng , Larry Lee Iaccino , Gary David Mohr , Brenda Anne Raich , Jose' Guadalupe Santiesteban , Lei Zhang
发明人： Jihad Mohammed Dakka , John Scott Buchanan , Robert Andrew Crane , Christine Nicole Elia , Xiaobing Feng , Larry Lee Iaccino , Gary David Mohr , Brenda Anne Raich , Jose' Guadalupe Santiesteban , Lei Zhang
IPC分类号： C07C2/64
CPC分类号： C07C2/864 , B01J29/40 , B01J29/44 , B01J2229/12 , B01J2229/32 , B01J2229/42 , C07C2521/10 , C07C2523/42 , C07C2523/46 , C07C2527/14 , C07C2529/40 , Y02P20/52 , Y10S585/906 , C07C15/08 , C07C15/00
摘要： This invention relates to a process for the selective alkylation of toluene and/or benzene with an oxygen-containing alkylation agent. In particular, the process uses a selectivated molecular sieve which has been modified by the addition of a hydrogenation component, wherein at least one of the following conditions is met: (a) the selectivated molecular sieve has an alpha value of less than 100 prior to the addition of the hydrogenation component, or (b) the selectivated and hydrogenated catalyst has an alpha value of less than 100. The process of this invention provides high selectivity for the alkylated product while reducing catalyst degradation.
摘要翻译：本发明涉及用含氧烷基化剂选择性烷基化甲苯和/或苯的方法。特别地，该方法使用已经通过加入氢化组分进行了改性的选择性分子筛，其中符合以下条件中的至少一个：（a）选择性分子筛之前的α值小于100，氢化组分的添加，或（b）选择和氢化的催化剂具有小于100的α值。本发明的方法在减少催化剂降解的同时，对烷基化产物提供高选择性。

27. 发明授权

US07453018B2 Process for aromatic alkylation 有权
标题翻译：芳烃烷基化方法
公开(公告)号：US07453018B2
公开(公告)日：2008-11-18
申请号：US10987324
申请日：2004-11-12
申请人： Jihad Mohammed Dakka , John Scott Buchanan , Robert Andrew Crane , Christine Nicole Elia , Xiaobing Feng , Larry Lee Iaccino , Gary David Mohr , Brenda Anne Raich , Jose′ Guadalupe Santiesteban , Lei Zhang
发明人： Jihad Mohammed Dakka , John Scott Buchanan , Robert Andrew Crane , Christine Nicole Elia , Xiaobing Feng , Larry Lee Iaccino , Gary David Mohr , Brenda Anne Raich , Jose′ Guadalupe Santiesteban , Lei Zhang
IPC分类号： C07C2/66
CPC分类号： C07C2/864 , B01J29/40 , B01J29/44 , B01J2229/12 , B01J2229/32 , B01J2229/42 , C07C2521/10 , C07C2523/42 , C07C2523/46 , C07C2527/14 , C07C2529/40 , Y02P20/52 , Y10S585/906 , C07C15/08 , C07C15/00
摘要： This invention relates to a process for the selective alkylation of toluene and/or benzene with an oxygen-containing alkylation agent. In particular, the process uses a selectivated molecular sieve which has been modified by the addition of a hydrogenation component, wherein at least one of the following conditions is met: (a) the selectivated molecular sieve has an alpha value of less than 100 prior to the addition of the hydrogenation component, or (b) the selectivated and hydrogenated catalyst has an alpha value of less than 100. The process of this invention provides high selectivity for the alkylated product while reducing catalyst degradation.
摘要翻译：本发明涉及用含氧烷基化剂选择性烷基化甲苯和/或苯的方法。特别地，该方法使用已经通过加入氢化组分进行了改性的选择性分子筛，其中符合以下条件中的至少一个：（a）选择性分子筛之前的α值小于100，氢化组分的添加，或（b）选择和氢化的催化剂具有小于100的α值。本发明的方法在减少催化剂降解的同时，对烷基化产物提供高选择性。

28. 发明申请

US20070093683A1 Manufacture of xylenes using reformate 有权
公开(公告)号：US20070093683A1
公开(公告)日：2007-04-26
申请号：US11637574
申请日：2006-12-12
申请人： Larry Iaccino , Jeevan Abichandani , John Buchanan , Robert Crane , Jihad Dakka , Xiaobing Feng , Shifang Luo , Gary Mohr
发明人： Larry Iaccino , Jeevan Abichandani , John Buchanan , Robert Crane , Jihad Dakka , Xiaobing Feng , Shifang Luo , Gary Mohr
IPC分类号： C07C2/68
CPC分类号： C10G63/02 , C07C2/66 , C07C2/86 , C07C15/08 , C07C2521/02 , C07C2521/04 , C07C2521/06 , C07C2521/08 , C07C2521/18 , C07C2523/02 , C07C2523/10 , C07C2523/18 , C07C2523/34 , C07C2523/40 , C07C2523/42 , C07C2523/74 , C07C2527/14 , C07C2529/40 , C07C2529/60 , C07C2529/65 , C07C2529/70 , C07C2529/85 , C10G9/00 , C10G11/00 , C10G35/09 , C10G35/095 , C10G2300/1044 , C10G2300/4018 , C10G2400/30 , Y02P20/52
摘要： A process is provided for the production of xylenes from reformate. The process is carried out by methylating under conditions effective for the methylation, the benzene/toluene present in the reformate outside the reforming loop, to produce a resulting product having a higher xylenes content than the reformate. Greater than equilibrium amounts of para-xylene can be produced by the process.

29. 发明授权

US07053258B2 Process for selectively producing aromatic compounds 有权
标题翻译：选择性生产芳族化合物的方法
公开(公告)号：US07053258B2
公开(公告)日：2006-05-30
申请号：US10283879
申请日：2002-10-30
申请人： Xiaobing Feng , Thomas Herman Colle , Gary David Mohr
发明人： Xiaobing Feng , Thomas Herman Colle , Gary David Mohr
IPC分类号： C07C2/52
CPC分类号： C07C5/41 , C07C2529/62 , C07C2529/70 , Y02P20/52 , C07C15/08
摘要： A process is disclosed for selectively producing one or more aromatic compounds selected from benzene, toluene, para-xylene, meta-xylene, ortho-xylene, ethylbenzene and mixtures thereof from a feed containing C6–C20 hydrocarbons and/or C6–C8 alcohols. The feed is initially subjected to a chemical conversion step to increase the concentration of C6–C8 paraffin and/or olefin precursors of said one or more aromatic compounds and then resulting precursor-enriched feed is then contacted with a dehydrocyclization catalyst under conditions of temperature and hydrogen partial pressure sufficient to effect dehydrocyclization of said paraffin and/or olefin precursors. A product rich in the desired aromatic compound(s) can then be recovered from the dehydrocyclization effluent.
摘要翻译：公开了一种从含有C 6 -C 6烷基的进料选择性地生产选自苯，甲苯，对二甲苯，间二甲苯，邻二甲苯，乙苯及其混合物中的一种或多种芳族化合物的方法，烃类和/或C 6 -C 8醇。进料最初进行化学转化步骤以增加所述一种或多种芳族化合物的C 6 -C 8 - 烷烃和/或烯烃前体的浓度，然后得到然后将富含前体的进料与脱氢环化催化剂在足以使所述链烷烃和/或烯烃前体脱氢环化的温度和氢气分压条件下接触。然后可以从脱氢环化流出物中回收富含所需芳族化合物的产物。

30. 发明授权

US07026264B2 Hydrocarbon conversion process and catalyst useful therein 失效
公开(公告)号：US07026264B2
公开(公告)日：2006-04-11
申请号：US10827868
申请日：2004-04-20
申请人： Gary David Mohr , Wilfried Jozef Mortier , Xiaobing Feng , Per Johan Sterte , Lubomira Borislavova Tosheva
发明人： Gary David Mohr , Wilfried Jozef Mortier , Xiaobing Feng , Per Johan Sterte , Lubomira Borislavova Tosheva
IPC分类号： B01J29/06
CPC分类号： B01J37/0018 , B01J29/06 , B01J29/40 , C07C5/2737 , Y02P20/52 , C07C15/08
摘要： There is provided a process for converting hydrocarbons using a catalyst comprising macrostructures having a three-dimensional network of particles comprised of porous inorganic material. The particles of the macrostructures occupy less than 75% of the total volume of the macrostructures and are joined together to form a three-dimensional interconnected network comprised of pores having diameters greater than about 20 Å. The macrostructures can be made by forming an admixture containing a porous organic ion exchanger and a synthesis mixture capable of forming the porous inorganic material; converting the synthesis mixture to the porous inorganic material; and removing the porous organic ion exchanger from the inorganic material.

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