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1. 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.

2. 发明申请

US20060149104A1 Manufacture of xylenes from reformate 有权
标题翻译：从重整产生二甲苯
公开(公告)号：US20060149104A1
公开(公告)日：2006-07-06
申请号：US11363831
申请日：2006-02-27
申请人： Gary Mohr , John Buchanan , Robert Crane , Jihad Dakka , Xiaobing Feng , Larry Iaccino , Shifang Luo
发明人： Gary Mohr , John Buchanan , Robert Crane , Jihad Dakka , Xiaobing Feng , Larry Iaccino , Shifang Luo
IPC分类号： C07C2/68
CPC分类号： C07C2/86 , 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 , C10G2400/30 , C07C15/08
摘要： A process is provided for the production of xylenes from reformate. The process is carried out by methylating the benzene, toluene, or both present in the reformate 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：提供了从重整产生二甲苯的方法。该方法通过甲苯化存在于重整产物中的苯，甲苯或二者进行，以产生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。

3. 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。

4. 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。

5. 发明申请

US20080058564A1 Production Of Alkylated Aromatic Hydrocarbons From Methane 有权
标题翻译：从甲烷生产烷基化芳烃
公开(公告)号：US20080058564A1
公开(公告)日：2008-03-06
申请号：US11792324
申请日：2005-12-02
申请人： Larry Iaccino , Elizabeth Stavons , Gary Mohr , Matthew Vincent
发明人： Larry Iaccino , Elizabeth Stavons , Gary Mohr , Matthew Vincent
IPC分类号： C07C2/86
CPC分类号： C07C2/66 , C07C2/76 , Y10S585/943 , C07C15/02
摘要： In a process for converting methane to alkylated aromatic hydrocarbons, a feed containing methane is contacted with a dehydrocyclization catalyst under conditions effective to convert said methane to aromatic hydrocarbons and produce a first effluent stream comprising aromatic hydrocarbons and hydrogen. At least a portion of said aromatic hydrocarbon from said first effluent stream is then contacted with an alkylating agent under conditions effective to alkylate said aromatic hydrocarbon and produce an alkylated aromatic hydrocarbon having more alkyl side chains than said aromatic hydrocarbon prior to the alkylating.
摘要翻译：在将甲烷转化为烷基化芳烃的方法中，将甲烷的进料与脱氢环化催化剂在有效地将所述甲烷转化为芳烃并产生包含芳族烃和氢的第一流出物流的条件下接触。然后使来自所述第一流出物流的所述芳烃的至少一部分与烷基化剂在有效使所述芳族烃烷基化的条件下接触，并在烷基化之前产生具有比所述芳烃更多的烷基侧链的烷基化芳族烃。

6. 发明申请

US20050000860A1 Process for producing reformate having increased xylenes content and reduced ethylbenzene content 失效
标题翻译：具有增加二甲苯含量和降低乙苯含量的重整产物的方法
公开(公告)号：US20050000860A1
公开(公告)日：2005-01-06
申请号：US10611339
申请日：2003-07-01
申请人： Xiaobing Feng , Jain-Kai Hung , Gary Mohr , Krishna Rao
发明人： Xiaobing Feng , Jain-Kai Hung , Gary Mohr , Krishna Rao
IPC分类号： C10G35/06 , C10G45/64 , C10G59/02 , C10G69/08
CPC分类号： C10G45/64 , C10G35/06 , C10G59/02 , C10G69/08
摘要： A process for reforming wherein ethylbenzene formed during the reforming is converted to xylenes. The process is carried out by reforming a feed containing precursors of ethylbenzene with a reforming catalyst under conditions effective to reform said feed; wherein the reforming catalyst is contained in a reactor which contains a second catalyst effective under said conditions to convert ethylbenzene to xylenes. The resulting product contains reduced amounts of ethylbenzene and increased amounts of xylenes.
摘要翻译：一种重整方法，其中在重整期间形成的乙苯转化成二甲苯。该方法通过在有效改造所述进料的条件下用重整催化剂重整包含乙苯前体的进料; 其中所述重整催化剂包含在包含在所述条件下有效的第二催化剂以将乙苯转化为二甲苯的反应器中。所得产物含有减少量的乙苯和增加量的二甲苯。

7. 发明申请

US20050000859A1 Process for the production of reformate having reduced ethylbenzene content 失效
标题翻译：生产具有降低乙苯含量的重整产物的方法
公开(公告)号：US20050000859A1
公开(公告)日：2005-01-06
申请号：US10611183
申请日：2003-07-01
申请人： Jain-Kai Hung , Thomas Colle , Xiaobing Feng , Gary Mohr , Krishna Rao
发明人： Jain-Kai Hung , Thomas Colle , Xiaobing Feng , Gary Mohr , Krishna Rao
IPC分类号： C07C5/27 , C10G35/085 , C10G35/095 , C10G35/00
CPC分类号： C10G35/095 , C07C5/2775 , C10G35/085 , C07C15/08
摘要： A process for reforming a hydrocarbon feed containing precursors of ethylbenzene, e.g., C8 isoalkane and/or C8 isoalkene precursors of ethylbenzene, that results in the formation of reduced amounts of ethylbenzene. The process is carried out in a catalytic reforming unit comprised of a plurality of operatively connected reactors comprising at least one lead reforming reactor and a tail reforming reactor. The process is carried out by reforming the feed in at least one lead reactor which contains a first reforming catalyst and a catalyst effective for converting ethylbenzene and further reforming the product of the lead reactor in the tail reactor that contains a second reforming catalyst.
摘要翻译：一种用于重整含有乙苯的前体的烃进料的方法，例如乙苯的C8异烷烃和/或C8异烯烃前体，导致形成减少量的乙苯。该方法在由包括至少一个引线重整反应器和尾重整反应器的多个可操作连接的反应器组成的催化重整单元中进行。该方法通过在包含第一重整催化剂和有效转化乙苯的催化剂的至少一个铅反应器中进行重整进行，并且进一步重整含有第二重整催化剂的尾流反应器中的铅反应器的产物。

8. 发明申请

US20060030478A1 Xylenes isomerization catalyst system and use thereof 有权
标题翻译：二烯异构化催化剂体系及其应用
公开(公告)号：US20060030478A1
公开(公告)日：2006-02-09
申请号：US10902322
申请日：2004-07-29
申请人： Brenda Raich , Robert Crane , Christine Elia , Teresa Jurgens-Kowal , Gary Mohr , David Stern
发明人： Brenda Raich , Robert Crane , Christine Elia , Teresa Jurgens-Kowal , Gary Mohr , David Stern
IPC分类号： B01J29/06
CPC分类号： C10G45/64 , B01J29/068 , B01J29/22 , B01J29/44 , B01J29/48 , B01J29/74 , B01J29/7415 , B01J29/7469 , B01J29/80 , B01J35/0006 , B01J2229/183 , B01J2229/32 , B01J2229/42 , C10G2300/1096 , C10G2300/4018 , C10G2400/30
摘要： A catalyst system that exhibits a ratio of ethylene saturation to aromatics ring saturation of greater than 3,500. The catalyst system comprises two components and each component comprises a crystalline molecular sieve having a Constraint Index of from about 1 to about 12 and an effective amount of Group VIII metal. The catalyst system finds particular application in ethylbenzene conversion/xylenes isomerization reactions. The catalyst system can be prepared by incorporating the Group VIII metal into the molecular sieves by competitive ion exchange.
摘要翻译：表现出乙烯饱和度与芳烃环饱和度之比大于3,500的催化剂体系。催化剂体系包含两种组分，每种组分包括具有约1至约12约束指数和有效量的第Ⅷ族金属的结晶分子筛。催化剂体系特别适用于乙苯转化/二甲苯异构化反应。可以通过竞争离子交换将VIII族金属掺入分子筛中来制备催化剂体系。

9. 发明申请

US20050202955A1 Process for producing catalysts with reduced hydrogenation activity and use thereof 失效
标题翻译：具有降低的氢化活性的催化剂的制备方法及其用途
公开(公告)号：US20050202955A1
公开(公告)日：2005-09-15
申请号：US10800888
申请日：2004-03-15
申请人： Timothy McMinn , Ronald Cimini , Robert Crane , Andrew Hiester , Teresa Jurgens-Kowal , Gary Mohr
发明人： Timothy McMinn , Ronald Cimini , Robert Crane , Andrew Hiester , Teresa Jurgens-Kowal , Gary Mohr
IPC分类号： B01J23/36 , B01J23/40 , B01J23/42 , B01J29/064 , B01J29/076 , B01J29/44 , B01J29/48 , B01J29/66 , B01J29/69 , B01J37/18 , C07C4/18 , C07C5/13 , C07C5/27 , C07C6/12 , B01J29/06
CPC分类号： C07C5/2737 , B01J29/064 , B01J29/076 , B01J29/44 , B01J29/48 , B01J37/18 , B01J2229/12 , B01J2229/32 , B01J2229/42 , C07C4/18 , C07C6/126 , C07C2529/48 , Y02P20/52 , C07C15/08
摘要： A process for controlling the hydrogenation activity of a catalyst comprised of a crystalline molecular sieve and at least one hydrogenation metal selected from the group consisting of a Group VIIB metal, a Group VIII metal, and mixtures thereof. The process is carried out by contacting the catalyst with hydrogen under sufficient conditions of temperature and pressure and for sufficient time to reduce the hydrogenolysis activity of the catalyst. The catalyst prepared by the process finds application in the catalytic conversion of organic compounds, such as ethylbenzene dealkylation, xylenes isomerization, and the transalkylation of polyalkylaromatic hydrocarbons.
摘要翻译：用于控制由结晶分子筛和至少一种氢化金属组成的催化剂的加氢活性的方法，该催化剂选自ⅦB族金属，Ⅷ族金属及其混合物。该过程通过在足够的温度和压力条件下使催化剂与氢气接触并进行足够的时间来降低催化剂的氢解活性来进行。通过该方法制备的催化剂可用于有机化合物的催化转化，例如乙苯脱烷基化，二甲苯异构化和聚烷基芳烃的烷基转移。

10. 发明授权

US09200979B2 System for bearing fault detection 有权
标题翻译：轴承故障检测系统
公开(公告)号：US09200979B2
公开(公告)日：2015-12-01
申请号：US13469476
申请日：2012-05-11
申请人： Mark A. Goodman , William Bishop , Gary Mohr
发明人： Mark A. Goodman , William Bishop , Gary Mohr
IPC分类号： G01N29/00 , G01M13/02 , G01M13/04
CPC分类号： G01M13/028 , G01M13/045
摘要： The present invention is directed an ultrasonic frequencies fault detecting apparatus. The present invention uses high frequency ultrasonic energy signals to analyze bearings and determine the presence of faults therein. The ultrasonic return signals are heterodyned (by amplitude demodulation) into the audio spectrum for purposes of audio detection. In addition, a FFT spectrum of the signal is displayed on a monitor for more accurate results. According to the present invention software is used to automatically analyze the FFT spectrum by comparing the current spectrum with stored spectrums of known bearing conditions as modified based on the rotary speed of the bearing and the number of balls. Once a defect in a bearing has been located in this manner using automated FFT analysis, an operator can then use a device, such as a calibrated lubricant dispenser, to effectuate maintenance and/or repair.
摘要翻译：本发明涉及一种超声波频率故障检测装置。本发明使用高频超声能量信号来分析轴承并确定其中的故障的存在。为了音频检测的目的，超声波返回信号被外差（通过幅度解调）输入到音频频谱中。此外，信号的FFT谱显示在监视器上以获得更准确的结果。根据本发明，软件用于通过将当前频谱与基于轴承的转速和滚珠数量进行修改的已知轴承条件的存储频谱进行比较来自动分析FFT频谱。一旦使用自动FFT分析，以这种方式定位了轴承中的缺陷，操作者就可以使用诸如校准的润滑剂分配器之类的装置来实现维护和/或修理。

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