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51. 发明申请

US20090325791A1 Hydrocarbon Dehydrogenation with Zirconia 审中-公开
标题翻译：碳氢脱氢与氧化锆
公开(公告)号：US20090325791A1
公开(公告)日：2009-12-31
申请号：US12488986
申请日：2009-06-22
申请人： Wei Pan , Stephen M. Casey , Bryan K. Glover , Feng Xu
发明人： Wei Pan , Stephen M. Casey , Bryan K. Glover , Feng Xu
IPC分类号： B01J21/06 , B01J23/10 , B01J23/02
CPC分类号： B01J23/10 , B01J21/066 , B01J23/002 , B01J23/02 , B01J23/36 , B01J23/40 , B01J23/48 , B01J35/0006 , B01J37/0009 , B01J37/0215 , B01J37/0221 , C07C5/3332 , C10G2400/20 , C10G2400/22 , Y02P20/584
摘要： A method for obtaining an olefin is disclosed, the method comprising subjecting a paraffin to dehydrogenation in the absence of oxygen and in the presence of a catalyst comprising a crystalline substrate, to obtain an olefin. The catalyst includes an inert stabilizing agent for maintaining the catalyst crystal structure. The catalyst may be regenerated by being subjected, in air, to a temperature between about 550° C. and about 750° C., for a period of time between about 15 minutes and about 4 hours.
摘要翻译：公开了一种获得烯烃的方法，该方法包括在不存在氧的情况下和在含有结晶底物的催化剂的存在下使石蜡脱氢以获得烯烃。催化剂包括用于维持催化剂晶体结构的惰性稳定剂。催化剂可以通过在空气中在约550℃和约750℃之间的温度下在约15分钟至约4小时之间的时间内再生。

52. 发明授权

US07622089B1 Conically shaped screenless internals for radial flow reactors 有权
标题翻译：用于径向流动反应器的圆锥形无筛网
公开(公告)号：US07622089B1
公开(公告)日：2009-11-24
申请号：US11458401
申请日：2006-07-19
申请人： Bryan K. Glover
发明人： Bryan K. Glover
IPC分类号： B01J8/00 , B01J8/12
CPC分类号： B01J8/12 , B01J8/085 , B01J2219/0077 , B01J2219/00774
摘要： An apparatus for contacting a bed of particulate material with a cross flowing fluid, which maintains the bed of particulate material within a retention volume. The apparatus includes partitions for retaining particles, with apertures disposed within the partitions. The apertures are covered by shrouds that extend above the edges of the apertures to prevent solid particles from spilling through inlet apertures.
摘要翻译：用于使颗粒材料床与交叉流动流体接触的装置，其将颗粒材料床保持在保持体积内。该装置包括用于保持颗粒的分隔物，孔中设置在隔板内。这些孔被在孔的边缘上方延伸的护罩覆盖，以防止固体颗粒通过入口孔溢出。

53. 发明申请

US20080242910A1 Conversion of Dimethylether to Propylene using Moving Bed Technology 有权
标题翻译：使用移动床技术将二甲醚转化成丙烯
公开(公告)号：US20080242910A1
公开(公告)日：2008-10-02
申请号：US12115788
申请日：2008-05-06
申请人： Tom N. Kalnes , Daniel H. Wei , Bryan K. Glover
发明人： Tom N. Kalnes , Daniel H. Wei , Bryan K. Glover
IPC分类号： C07C1/20
CPC分类号： C07C1/20 , C07C2529/40 , C07C2529/85 , Y02P20/52 , C07C11/06
摘要： The average cycle propylene selectivity of an oxygenate to propylene (OTP) process using one or more fixed beds of a dual-function oxygenate conversion catalyst is substantially enhanced by the use of moving bed reactor technology in the hydrocarbon synthesis portion of the OTP flow scheme in lieu of fixed bed technology coupled with the selection of a catalyst on-stream cycle time of 200 hours or less. Those provisions hold the build-up of coke deposits on the catalyst to a level which does not substantially degrade dual-function catalyst activity, oxygenate conversion and propylene selectivity, thereby enabling maintenance of propylene average cycle yield at essentially start-of-cycle levels. The propylene average cycle yield improvement enabled by the present invention over that achieved by the fixed bed system of the prior art using the same or a similar catalyst system is of the order of about 1.5 to 5.5 wt-% or more.
摘要翻译：使用一种或多种双功能含氧化合物转化催化剂固定床的含氧化合物对丙烯（OTP）方法的平均循环丙烯选择性通过在OTP流动方案的烃合成部分中使用移动床反应器技术而显着增强固定床技术的替代加上选择催化剂在线循环时间为200小时以下。这些规定将催化剂上的焦炭沉积物积聚到不会显着降低双重功能催化剂活性，含氧化合物转化率和丙烯选择性的水平，从而在基本上循环水平的初始阶段维持丙烯平均循环产率。通过使用相同或相似的催化剂体系的现有技术的固定床系统实现的本发明的丙烯平均循环产率提高约为1.5至5.5重量％或更多。

54. 发明申请

US20080207973A1 Purge Gas Streams to Stagnant Zones within Oxygenate-to-Olefin Reactor 有权
标题翻译：将气流吹入含氧烯烃反应器内的停滞区域
公开(公告)号：US20080207973A1
公开(公告)日：2008-08-28
申请号：US12116253
申请日：2008-05-07
申请人： Paolo Palmas , Daniel N. Myers , Bryan K. Glover
发明人： Paolo Palmas , Daniel N. Myers , Bryan K. Glover
IPC分类号： C07C1/00 , B01J8/04
CPC分类号： B01J8/0055 , B01J8/1818 , B01J8/26 , B01J2208/00274 , B01J2208/00292 , B01J2219/00006 , C07C1/20 , C07C11/02
摘要： The present invention comprises a process for conversion of oxygenates to olefins comprising contacting within a reactor the oxygenates with a catalyst to produce light olefins and wherein the reactor comprises at least two zones, a first zone wherein gas circulates at a faster rate than a second zone wherein a gas circulates at a slower rate; and inserting a quantity of inert gas into the second zone to increase circulation of any materials located in said second zone. The invention prevents accumulation of undesirable by-products within stagnant zones within the reactor and reduces the amount of coke deposited on catalyst or on surfaces within these zones.
摘要翻译：本发明包括将含氧化合物转化为烯烃的方法，包括在反应器内使含氧化合物与催化剂接触以产生轻质烯烃，并且其中反应器包括至少两个区域，第一区域，其中气体以比第二区域更快的速率循环其中气体以较慢的速率循环; 以及将一定数量的惰性气体插入所述第二区域以增加位于所述第二区域中的任何材料的循环。本发明防止不期望的副产物在反应器内的停滞区内积聚，并减少沉积在催化剂上或在这些区域内的表面上的焦炭的量。

55. 发明授权

US5885439A Catalytic reforming process with multiple zones 失效
标题翻译：催化重整过程与多个区域
公开(公告)号：US5885439A
公开(公告)日：1999-03-23
申请号：US963739
申请日：1997-11-04
申请人： Bryan K. Glover
发明人： Bryan K. Glover
IPC分类号： B01J23/62 , B01J29/62 , C07B61/00 , C07C5/41 , C07C15/04 , C07C15/06 , C07C15/067 , C10G31/00 , C10G35/09 , C10G35/095 , C10G59/02 , C10G35/04 , C10G35/06
CPC分类号： C10G59/02
摘要： A hydrocarbon feedstock is catalytically reformed in a sequence comprising a first bifunctional-catalyst reforming zone, a zeolitic-reforming zone containing a catalyst comprising a platinum-group metal and a nonacidic zeolite, and a terminal bifunctional catalyst reforming zone. The process combination permits higher severity, higher aromatics yields and/or increased throughput relative to the known art, and is particularly useful in connection with moving-bed reforming facilities with continuous catalyst regeneration.
摘要翻译：烃原料以包含第一双官能催化剂重整区，含有包含铂族金属和非酸性沸石的催化剂的沸石重整区和末端双官能催化剂重整区的顺序进行催化重整。相对于已知技术，该方法组合允许更高的苛刻度，更高的芳族化合物产率和/或增加的产量，并且在连续催化剂再生的移动床重整设备中特别有用。

56. 发明授权

US5750800A Process for producing diisopropyl ether from propane 失效
标题翻译：从丙烷生产二异丙醚的方法
公开(公告)号：US5750800A
公开(公告)日：1998-05-12
申请号：US556117
申请日：1995-11-09
申请人： Terry L. Marker , Brian S. Muldoon , Bryan K. Glover , Bipin V. Vora
发明人： Terry L. Marker , Brian S. Muldoon , Bryan K. Glover , Bipin V. Vora
IPC分类号： C07C5/333 , C07C41/05 , C07C41/00
CPC分类号： C07C41/05 , C07C5/333 , Y02P20/125
摘要： An integrated process to produce diisopropyl ether from propane has been developed. In a first reaction zone the propane in a feedstock, after any hydrocarbons containing four or more carbon atoms are removed from the feedstock via fractionation, is dehydrogenated in the presence of a dehydrogenation catalyst to form propylene. After removing hydrogen, the propane and propylene mixture generated in the first reaction zone is separated into a propane enriched stream and a propylene enriched stream where the propylene enriched stream contains at least 65 mass % propylene. The propane enriched stream is recycled to the feedstock fractionation unit, and the propylene of the propylene enriched stream is reacted with water in a second reaction zone in the presence of an acidic catalyst to form isopropyl alcohol which is concurrently reacted with propylene to produce diisopropyl ether. A portion of the second reaction zone effluent is recycled to the second reaction zone, and the remainder may be collected or further separated to provide a high purity diisopropyl ether product. A variant to produce high purity propylene as well as diisopropyl ether is also discussed.
摘要翻译：已经开发了从丙烷生产二异丙醚的综合方法。在第一反应区中，原料中的丙烷在含有四个或更多个碳原子的烃通过分馏从原料中除去后，在脱氢催化剂存在下脱氢形成丙烯。除去氢气后，在第一反应区产生的丙烷和丙烯混合物分离成富丙烷流和富丙烯流，其中富含丙烯的料流含有至少65质量％的丙烯。将富丙烷流再循环至原料分馏装置，在酸性催化剂存在下，使丙烯富集物流的丙烯与第二反应区中的水反应形成异丙醇，同时与丙烯反应产生二异丙醚。第二反应区流出物的一部分再循环至第二反应区，其余部分可以被收集或进一步分离以提供高纯度的二异丙醚产物。还讨论了生产高纯度丙烯以及二异丙基醚的变体。

57. 发明授权

US08747768B2 Screenless internals for radial flow reactors 有权
标题翻译：径向流动反应器的无屏蔽内部件
公开(公告)号：US08747768B2
公开(公告)日：2014-06-10
申请号：US12711278
申请日：2010-02-24
申请人： Bryan K. Glover , Guy B. Woodle , Joseph E. Zimmermann , John J. Senetar
发明人： Bryan K. Glover , Guy B. Woodle , Joseph E. Zimmermann , John J. Senetar
IPC分类号： B01J8/12
CPC分类号： B01J8/12 , B01J8/008 , B01J8/085
摘要： An apparatus for contacting a bed of particulate material with a cross flowing fluid, which maintains the bed of particulate material within a retention volume. The apparatus includes partitions for retaining particles, with apertures disposed within the partitions. The apertures are covered by louvers that extend above the edges of the apertures to prevent solid particles from spilling through inlet apertures.
摘要翻译：用于使颗粒材料床与交叉流动流体接触的装置，其将颗粒材料床保持在保持体积内。该装置包括用于保持颗粒的分隔物，孔中设置在隔板内。这些孔由在孔的边缘上方延伸的百叶窗覆盖以防止固体颗粒溢出入口孔。

58. 发明申请

US20110071328A1 Selective Hydrogenation of Dienes in the Manufacture of MLAB 有权
标题翻译：二烯在MLAB制造中的选择性氢化
公开(公告)号：US20110071328A1
公开(公告)日：2011-03-24
申请号：US12563591
申请日：2009-09-21
申请人： Mark G. Riley , Bryan K. Glover
发明人： Mark G. Riley , Bryan K. Glover
IPC分类号： C07C5/05
CPC分类号： B01J23/58 , B01J21/04 , B01J23/44 , B01J35/0026 , B01J35/1014 , B01J35/1019 , B01J35/1047 , B01J35/1066 , B01J35/108 , C07C5/05 , C07C5/09 , C07C15/107 , C07C2521/04 , C07C2523/44 , C07C2523/58 , C07C11/02
摘要： A process and catalyst are presented for the selective hydrogenation of branched diolefins and acetylenes to olefins. The process uses a catalyst having large pores, and a minimal amount of micropores. The catalyst is designed to have minimal diffusional resistance through the large pores, and to minimize the hydrogenation of olefins to paraffins.
摘要翻译：提出了一种方法和催化剂，用于将支链二烯烃和炔烃选择性氢化成烯烃。该方法使用具有大孔的催化剂和最少量的微孔。该催化剂被设计为具有通过大孔的最小扩散阻力，并使烯烃氢化至链烷烃最小化。

59. 发明授权

US07902416B2 Fluidized bed reactor with back-mixing for dehydrogenation of light paraffins 有权
标题翻译：具有反混合的流化床反应器用于轻链烷烃的脱氢
公开(公告)号：US07902416B2
公开(公告)日：2011-03-08
申请号：US11954153
申请日：2007-12-11
申请人： Bryan K. Glover , Julie A. Zarraga , Michael A. Schultz
发明人： Bryan K. Glover , Julie A. Zarraga , Michael A. Schultz
IPC分类号： C07C5/333
CPC分类号： C07C5/324 , C07C5/325 , C07C2521/04 , C07C2521/08 , C07C2521/16 , C07C2523/26 , C07C2523/28 , C07C2523/30 , C07C2523/36 , C07C2523/42 , C07C2523/44 , C07C2523/745 , C07C2523/75 , C07C2523/755 , Y02P20/584 , C07C11/02
摘要： An improved process and system for the endothermic dehydrogenation of an alkane stream is described. The process and system of the present invention comprise a back-mixed fluidized bed reactor. The alkane stream is dehydrogenated in a single reactor stage by contacting the alkane stream with a back-mixed fluidized bed of catalyst. Deactivated catalyst is withdrawn from the back-mixed fluidized reactor and heated to produce hot regenerated catalyst. The hot regenerated catalyst is returned to the back-mixed fluidized bed reactor at a rate sufficient to maintain the back-mixed fluidized bed reactor at substantially isothermal conditions.
摘要翻译：描述了用于烷烃流的吸热脱氢的改进方法和系统。本发明的方法和系统包括反混流化床反应器。通过使烷烃流与催化剂的反混合流化床接触，在单个反应器阶段使烷烃流脱氢。将脱活催化剂从反混合流化反应器中取出并加热，生成热再生催化剂。热再生催化剂以足以将反混流化床反应器保持在基本等温条件的速率返回到反混流化床反应器。

60. 发明申请

US20110036427A1 LOUVER FRONT FACED INLET DUCTS 审中-公开
标题翻译： LOUVER FONT FACED INLET DUCTS
公开(公告)号：US20110036427A1
公开(公告)日：2011-02-17
申请号：US12910070
申请日：2010-10-22
申请人： Michael J. Vetter , Paul A. Sechrist , Bryan K. Glover
发明人： Michael J. Vetter , Paul A. Sechrist , Bryan K. Glover
IPC分类号： F03B11/00
CPC分类号： B01J8/0278 , B01J8/008 , B01J8/085 , B01J8/12 , B01J2208/00548 , B01J2208/0084 , B01J2208/00884 , B01J2208/0092 , B01J2208/00929 , F26B17/126 , Y10T137/8593
摘要： An apparatus is for directing a fluid into a radial reactor is and which maintains a bed of solid particulate material within a reactor. The apparatus comprises a duct for directing fluid into a reactor and has a screenless face for the egress of the fluid, while providing for the retention of solid particles.
摘要翻译：用于将流体引导到径向反应器中并且在反应器内保持固体颗粒材料床的装置。该装置包括用于将流体引导到反应器中的管道，并且具有用于流体出口的无筛面，同时提供固体颗粒的保留。

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