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公开(公告)号：US5023391A
公开(公告)日：1991-06-11
申请号：US454535
申请日：1989-12-21
CPC分类号： C07C29/50 , C07C2/84 , C07C2529/40 , Y10S585/943
摘要： There is provided a process for the direct partial oxidation of methane with oxygen, whereby organic compounds comprising higher hydrocarbons are produced. The catalyst used in this reaction is a GaZSM-5 catalyst. This catalyst may be prepared by ion exchanging or impregnating a ZSM-5 catalyst with a suitable gallium salt such as gallium nitrate.
摘要翻译： 提供了用氧直接部分氧化甲烷的方法，由此产生包含高级烃的有机化合物。 在该反应中使用的催化剂是GaZSM-5催化剂。 该催化剂可以通过用合适的镓盐如硝酸镓离子交换或浸渍ZSM-5催化剂来制备。
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公开(公告)号：US4944863A
公开(公告)日：1990-07-31
申请号：US409374
申请日：1989-09-19
申请人： C. Morris Smith , Dennis E. Walsh
发明人： C. Morris Smith , Dennis E. Walsh
IPC分类号： C10G47/22
CPC分类号： C10G47/22
摘要： This invention relates to a process in which the addition of a substantially inert solvent to a heavy petroleum stock permits high conversion hydrocracking and hydrogen addition to be accomplished in the absence of catalyst or additive.
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公开(公告)号：US4549815A
公开(公告)日：1985-10-29
申请号：US554014
申请日：1983-11-21
申请人： Chaya Venkat , Dennis E. Walsh
发明人： Chaya Venkat , Dennis E. Walsh
CPC分类号： G01N25/52 , G01N33/2829
摘要： Ignition delay of distillate fuels is measured by heating a block to an elevated temperature and injecting samples into a cavity in the block as it cools. The time between each injection and ignition of the fuel is measured. This measurement of ignition delay is used to determine the cetane number of the distillate fuel.
摘要翻译： 通过将块加热到升高的温度并将样品注入块中的空腔中来测量馏出燃料的点火延迟。 测量燃料的每次注入和点火之间的时间。 这种点火延迟的测量用于确定馏出燃料的十六烷值。
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44.发明授权Use of low acidity high silica to alumina ratio large pore zeolites for distillate production in catalytic cracking 失效使用低酸度高二氧化硅与氧化铝比的大孔沸石用于催化裂化中的馏出物生产
公开(公告)号：US4481104A
公开(公告)日：1984-11-06
申请号：US579286
申请日：1984-02-14
申请人： Dennis E. Walsh
发明人： Dennis E. Walsh
CPC分类号： B01J29/08 , B01J29/084 , B01J29/7007 , C10G11/05 , B01J2229/16 , B01J2229/26 , B01J2229/36 , B01J2229/42 , B01J29/70
摘要： A process is disclosed for the production of distillate in the catalytic cracking of gas oils utilizing a low acidity high silica-to-alumina ratio large pore zeolite which has been subjected to exchange with alkali metal ions at pH .ltoreq.7.
摘要翻译： 公开了一种使用低酸度高二氧化硅 - 氧化铝比的大孔沸石在pH7进行与碱金属离子交换的催化裂化瓦斯油中生产馏出物的方法。
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公开(公告)号：US4419328A
公开(公告)日：1983-12-06
申请号：US288546
申请日：1981-07-30
申请人： Dennis E. Walsh
发明人： Dennis E. Walsh
CPC分类号： B01J8/1809 , C10G11/182 , C10G11/187 , B01J2208/00061 , B01J2208/00407 , B01J2208/00548 , Y10T436/12 , Y10T436/204998
摘要： Apparatus for investigating the performance of a catalyst used in a catalytic cracking process includes a single fluidized bed reactor charged with the catalyst to be investigated and a digital computer which controls the supply of hydrocarbon feed stock and regenerating air in successive and repeated catalytic cracking intervals and catalyst regeneration intervals.
摘要翻译： 用于研究用于催化裂解过程的催化剂的性能的装置包括装有要研究的催化剂的单个流化床反应器和控制在连续和重复的催化裂解间隔内供应烃原料和再生空气的数字计算机， 催化剂再生间隔。
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46.发明授权公开(公告)号：US09199846B2
公开(公告)日：2015-12-01
申请号：US13822776
申请日：2011-10-03
CPC分类号： C01B3/386 , B01D53/48 , B01D2253/108 , B01D2253/1124 , B01D2255/20792 , B01D2256/16 , B01D2256/20 , B01D2257/304 , B01D2257/306 , B01D2257/308 , C01B3/382 , C01B3/48 , C01B2203/0244 , C01B2203/0261 , C01B2203/0283 , C01B2203/042 , C01B2203/043 , C01B2203/0485 , C01B2203/066 , C01B2203/1005 , C01B2203/1023 , C01B2203/1029 , C01B2203/1047 , C01B2203/1064 , C01B2203/1082 , C01B2203/1235 , C01B2203/1247 , C01B2203/142
摘要： A reforming process and apparatus exhibiting improved catalyst longevity towards reforming a high sulfur-containing liquid fuel. The process involves contacting in a first reforming zone a first oxidant and a liquid fuel containing high molecular weight organosulfur compounds with a partial oxidation catalyst under CPOX reaction conditions to form a first reformate stream containing a mixture of unconverted and partially-converted hydrocarbons and one or more low molecular weight sulfur compounds; and then contacting in a second reforming zone the first reformate stream with steam and optionally a second oxidant in the presence of an autothermal reforming catalyst under ATR reaction conditions to form a second reformate stream containing carbon monoxide and hydrogen and one or more low molecular weight sulfur compounds. The low molecular weight sulfur compounds can be readily removed from the first and/or second reformate streams by gas phase adsorption methods.
摘要翻译： 一种重整方法和装置，其显示出改善催化剂寿命以重新制备高含硫液体燃料。 该方法包括使第一氧化剂和含有高分子量有机硫化合物的液体燃料在CPOX反应条件下与部分氧化催化剂接触以形成含有未转化和部分转化的烃的混合物的第一重整产物流，以及一种或 更低分子量的硫化合物; 然后在ATR反应条件下，在自热重整催化剂存在下，在第二重整区使第一重整产物流与蒸汽和任选的第二氧化剂接触，以形成含有一氧化碳和氢气以及一种或多种低分子量硫的第二重整产物流 化合物。 低分子量硫化合物可以通过气相吸附方法从第一和/或第二重整产物流中容易地除去。
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公开(公告)号：US20090252661A1
公开(公告)日：2009-10-08
申请号：US12080919
申请日：2008-04-07
申请人： Subir Roychoudhury , David Spence , Richard Mastanduno , Dennis E. Walsh , Jun Iwamoto , Go Motohashi , Hitoshi Mikami , Eric Walker
发明人： Subir Roychoudhury , David Spence , Richard Mastanduno , Dennis E. Walsh , Jun Iwamoto , Go Motohashi , Hitoshi Mikami , Eric Walker
IPC分类号： B01J8/06
CPC分类号： B01J8/025 , B01J8/0492 , B01J2208/00309 , B01J2208/00407 , B01J2208/00557 , B01J2208/00716 , C01B3/382 , C01B2203/0244 , C01B2203/0261 , C01B2203/0811 , C01B2203/085 , C01B2203/1005 , C01B2203/1064 , C01B2203/1082 , C01B2203/1235 , C01B2203/1282 , C01B2203/1294 , C01B2203/169 , C01B2203/82
摘要： A fuel reformer includes a reforming portion having a tubular catalytic converter that is composed of a substrate supporting the catalytic component, and is arranged to have a center axis extending along the supply direction of the fuel and oxidizer derived from a supply portion, and a communication passage arranged along an inner wall of the catalytic converter and communicating with the supply portion. The fuel and oxidizer supplied from the supply portion to the communication passage pass from the inner wall of the catalytic converter to an outer wall thereof by forced convection, thereby reforming the fuel.
摘要翻译： 燃料重整器包括具有管状催化转化器的重整部分，该管状催化转化器由支撑催化剂组分的基材组成，并且被布置成具有沿着从供给部得到的燃料和氧化剂的供给方向延伸的中心轴， 通道沿着催化转化器的内壁排列并与供应部分连通。 从供给部供给到连通路的燃料和氧化剂通过强制对流从催化转化器的内壁经过其外壁，由此重燃燃料。
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公开(公告)号：US06224748B1
公开(公告)日：2001-05-01
申请号：US08169107
申请日：1993-12-20
IPC分类号： C10G4702
CPC分类号： C07C5/2724 , B01J21/06 , B01J21/066 , B01J23/24 , B01J23/28 , B01J23/30 , B01J23/652 , B01J23/6527 , C01G25/02 , C01P2002/54 , C07C5/2791 , C10G2400/10 , C07C9/00 , C07C9/16
摘要： A process for hydrocracking heavy, high aromatic content feeds, such as cycle oil, using a catalyst composition containing a hydrogenation/dehydrogenation component, such as a noble metal, and an acidic solid component including a Group IVB metal oxide modified with an oxyanion of a Group VIB metal.
摘要翻译： 使用包含氢化/脱氢组分如贵金属的催化剂组合物和包含用氧阴离子改性的IVB族金属氧化物的酸性固体组分加氢裂化重质，高芳族化合物进料如循环油的方法， VIB族金属。
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公开(公告)号：US5557024A
公开(公告)日：1996-09-17
申请号：US452919
申请日：1995-05-30
申请人： Jane C. Cheng , Anthony D. Fung , Donald J. Klocke , Stephen L. Lawton , Daria N. Lissy , Wieslaw J. Roth , C. Morris Smith , Dennis E. Walsh
发明人： Jane C. Cheng , Anthony D. Fung , Donald J. Klocke , Stephen L. Lawton , Daria N. Lissy , Wieslaw J. Roth , C. Morris Smith , Dennis E. Walsh
IPC分类号： B01J20/18 , B01J29/03 , B01J29/06 , B01J29/40 , B01J29/70 , C01B33/38 , C01B35/00 , C01B39/00 , C01B39/02 , C01B39/48 , C07C2/66 , C07C15/02 , C10G35/06 , C10G35/095
CPC分类号： B01J29/70 , B01J37/0009 , C01B33/38 , B01J2229/42
摘要： Relatively short chain alkyl aromatic compounds are prepared by alkylating an alkylatable aromatic compound with a relatively short chain alkylating agent under sufficient reaction conditions in the presence of a catalyst comprising zeolite MCM-56. The liquid phase syntheses of ethylbenzene and cumene are particular examples of such MCM-56 catalyzed reactions.
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公开(公告)号：US5543036A
公开(公告)日：1996-08-06
申请号：US167108
申请日：1993-12-16
IPC分类号： B01J21/06 , B01J23/24 , B01J23/28 , B01J23/30 , B01J23/652 , C01G25/02 , C07C5/27 , C10G67/04 , C10G17/00 , C10G17/095 , C10G45/04
CPC分类号： B01J21/06 , B01J21/066 , B01J23/24 , B01J23/28 , B01J23/30 , B01J23/652 , B01J23/6527 , C01G25/02 , C07C5/2724 , C07C5/2791 , C01P2002/54 , C10G2400/10
摘要： A process for hydrotreating a hydrocarbon feedstock, such as light cycle oil, using a catalyst composition containing a hydrogenation/dehydrogenation component and an acidic solid component including a Group IVB metal oxide modified with an oxyanion of a Group VIB metal. The hydrotreating process removes contaminants, such as sulfur and/or nitrogen, from the feedstock.
摘要翻译： 使用包含氢化/脱氢组分的催化剂组合物和包含用VIB族金属的氧阴离子改性的IVB族金属氧化物的酸性固体组分对烃原料如轻质循环油进行加氢处理的方法。 加氢处理工艺从原料中除去污染物，如硫和/或氮。
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