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1. 发明授权

US07220886B2 Olefin metathesis 失效
标题翻译：烯烃复分解
公开(公告)号：US07220886B2
公开(公告)日：2007-05-22
申请号：US10974516
申请日：2004-10-27
申请人： Gary G. Podrebarac , John R. Adams , Arvids Judzis
发明人： Gary G. Podrebarac , John R. Adams , Arvids Judzis
IPC分类号： G07C1/00 , G07C6/00
CPC分类号： C07C11/06 , C07C6/04 , C10G2400/20
摘要： A process for the production of propylene from the metathesis of ethylene and 2-butene is disclosed wherein a mixed C4 stream is first treated to enrich and separate the 2-butene from 1-butene and isobutene by isomerization of 1-butene and concurrent fractional distillation of the 2-butene and isobutene to provide the 2-butene feed the metathesis with ethylene. In addition the mixed C4 stream may be treated to remove mercaptans and dienes prior to 2-butene enrichment.
摘要翻译：公开了一种从乙烯和2-丁烯的复分解产生丙烯的方法，其中首先处理混合的C 4 H 4流以通过异构化富集和分离2-丁烯与1-丁烯和异丁烯的1-丁烯和2-丁烯和异丁烯的同时分馏，以提供2-乙烯进料与乙烯的复分解。此外，可以在2-丁烯富集之前处理混合的C 4 H 4流以除去硫醇和二烯。

2. 发明授权

US06242661B1 Process for the separation of isobutene from normal butenes 有权
标题翻译：异丁烯与正丁烯分离的方法
公开(公告)号：US06242661B1
公开(公告)日：2001-06-05
申请号：US09354978
申请日：1999-07-16
申请人： Gary G. Podrebarac , John R. Adams
发明人： Gary G. Podrebarac , John R. Adams
IPC分类号： C07C525
CPC分类号： C07C7/148 , C07C7/163 , C07C2521/04 , C07C2523/44 , Y02P20/127 , C07C11/08
摘要： A process for the separation of isobutene, otherwise inseparable from butene-1 by fractionation, in high purity from butenes contained in a mixed hydrocarbon stream containing butene-1, butene-2 and small amounts of butadiene in which the mixed hydrocarbon stream is fed to distillation column reactor containing an alumina supported palladium oxide catalyst. The column is operated to tend to exclude butene-2 from contact with the catalyst and to maintain butene-1 in contact with the catalyst to isomerize the butene-1 to butene-2. As butene-2 is produced it is distilled away from the catalyst, upsetting the equilibrium and allowing for a greater than equilibrium amount of butene-2. The isobutene and isobutane are concurrently separated from the butene-2. Additionally, any butadiene in the feed is hydrogenated to butenes. The bottoms is rich in butene-2.
摘要翻译：通过将含有丁烯-1，丁烯-2和少量丁二烯的混合烃流中所含的丁烯以高纯度从异丁烯中分离出异丁烯的方法，所述异丁烯与从丁烯-1分离的方法可以分离，其中混合烃流被加入到蒸馏塔反应器含有氧化铝负载的氧化钯催化剂。操作柱倾向于排除丁烯-2与催化剂接触并保持丁烯-1与催化剂接触以将丁烯-1异构化为丁烯-2。当产生丁烯-2时，将其从催化剂中蒸馏出来，使平衡紊乱，并允许大于平衡量的丁烯-2。异丁烯和异丁烷同时与丁烯-2分离。另外，进料中的任何丁二烯被氢化成丁烯。底部富含丁烯-2。

3. 发明申请

US20100317906A1 PROCESS AND CATALYST FOR SELECTIVE HYDROGENATION OF DIENES AND ACETYLENES 有权
标题翻译：用于选择性加氢的乙烯和乙烯的方法和催化剂
公开(公告)号：US20100317906A1
公开(公告)日：2010-12-16
申请号：US12859975
申请日：2010-08-20
申请人： Hugh M. Putman , John R. Adams
发明人： Hugh M. Putman , John R. Adams
IPC分类号： C07C5/03
CPC分类号： C10G45/38 , B01J23/755 , B01J23/78 , B01J23/80 , B01J23/8437 , B01J23/883 , B01J23/892 , B01J35/1014 , B01J35/1042 , B01J35/1061 , B01J35/108 , C10G45/36 , C10G45/40 , C10G2300/1088 , C10G2300/1096 , C10G2300/4087 , C10G2400/20
摘要： A process for the selective hydrogenation of dienes and acetylenes in a mixed hydrocarbon stream from a pyrolysis steam cracker in which a front end a one step acetylene hydrogenation is carried out using catalyst comprising (A) 1 to 30 wt. % based on the total weight of the catalyst of a catalytic component of nickel only or nickel and one or more elements selected from the group consisting of copper, rhenium, palladium, zinc, gold, silver, magnesium, molybdenum, calcium and bismuth deposited on (B) a support having the a BET surface area of from 1 to about 100 m2/gram, total nitrogen pore volume of from 0.2 to about 0.9 cc/gram and an average pore diameter of from about 110 to 450 Å under conditions of temperature and pressure to selectively hydrogenate acetylenes and dienes. The process hydrogenates the dienes and acetylenes to olefins without loss of ethylene and propylene in the light and heavy products which eliminates the need for further processing of the heavier stream. In addition the amount of polymerization in the lower part of the distillation column reactor is reduced.
摘要翻译：在来自热解蒸汽裂化器的混合烃流中二烯和乙炔的选择性加氢的方法，其中前端使用包含（A）1-30重量％的催化剂进行一步乙炔氢化。基于仅镍或镍的催化组分的催化剂的总重量和选自铜，铼，钯，锌，金，银，镁，钼，钙和铋的一种或多种元素的％（B）具有1至约100m 2 / g的BET表面积，0.2至约0.9cc / g的总氮孔体积和约110至450的平均孔径的载体在温度条件下以及选择性氢化炔烃和二烯烃的压力。该方法将二烯和乙炔氢化成烯烃，而在轻质和重质产物中不损失乙烯和丙烯，这消除了对较重物流的进一步加工的需要。此外，蒸馏塔反应器下部的聚合量降低。

4. 发明授权

US07850929B2 Contact structures 有权
标题翻译：接触结构
公开(公告)号：US07850929B2
公开(公告)日：2010-12-14
申请号：US11477003
申请日：2006-06-28
申请人： Lawrence A. Smith, Jr. , Abraham P. Gelbein , John R. Adams
发明人： Lawrence A. Smith, Jr. , Abraham P. Gelbein , John R. Adams
IPC分类号： B01J8/02
CPC分类号： B01J19/2495 , B01D3/009 , B01J19/32 , B01J35/04 , B01J2219/00006 , B01J2219/32213 , B01J2219/32227 , B01J2219/32231 , B01J2219/32286 , B01J2219/32289 , B01J2219/32408 , B01J2219/32416 , B01J2219/32441 , B01J2219/32466 , B01J2219/32483 , B01J2219/32491 , B01J2219/3306 , B01J2219/3322 , C10G29/205 , C10G50/00
摘要： An internal static mixing system such as a disperser of mesh wire or expanded metal co-knit with a multi filament material selected from inert polymers, catalytic polymers, catalytic metals or mixtures in combination with a vertical reactor having a reaction zone and the disperser disposed in said reaction zone, particularly for carrying out paraffin alkylation using acid catalyst is disclosed. The wire mesh provides the structural integrity of the system as well as the open space required in reactors for the movement of vapors and liquids though the system. The disperser may be in sheets, bundles or bales or positioned within a frame.
摘要翻译：内部静态混合系统，例如网状丝网或多孔金属分散机，与选自惰性聚合物，催化聚合物，催化金属或混合物的多丝材料共同编织，与具有反应区和分散器的立式反应器组合所述反应区，特别是用于使用酸催化剂进行烷基烷基化的反应区。丝网提供了系统的结构完整性以及反应器中通过系统运动蒸气和液体所需的开放空间。分散器可以是片材，束或捆包或定位在框架内。

5. 发明授权

US07494584B2 Energy efficient method for exothermic reactions 有权
标题翻译：放热反应的节能方法
公开(公告)号：US07494584B2
公开(公告)日：2009-02-24
申请号：US11845642
申请日：2007-08-27
申请人： Arvids Judzis , Abraham P. Gelbein , John R. Adams , Christopher C. Boyer
发明人： Arvids Judzis , Abraham P. Gelbein , John R. Adams , Christopher C. Boyer
IPC分类号： B01D3/14 , B01D3/00 , C07C7/00
CPC分类号： B01D3/009 , B01J19/0033 , B01J2219/00006 , Y10S203/08 , Y10S585/914
摘要： An energy efficient process scheme for a highly exothermic reaction-distillation system in which the reactor is external to the distillation column and the feed to the reactor is a mixture of at least one liquid product stream from the distillation column with or without other liquid/vapor reactants. The reactor is operated under adiabatic and boiling point conditions and at a pressure that results in vaporizing a portion of the liquid flow through the reactor due to the heat of reaction. Under these conditions, reaction temperature is controlled by reactor pressure. The pressure (and hence the temperature) is maintained at a sufficiently high level such that the reactor effluent can be efficiently used to provide reboil heat for the distillation column.
摘要翻译：用于高放热反应 - 蒸馏系统的能量效率方法，其中反应器在蒸馏塔外部和反应器的进料是来自蒸馏塔的至少一种液体产物流与有或没有其它液体/蒸气的混合物反应物。反应器在绝热和沸点条件下运行，并且在由于反应热导致部分液体流过反应器的压力下运行。在这些条件下，反应温度由反应器压力控制。压力（因此温度）保持在足够高的水平，使得反应器流出物可以有效地用于为蒸馏塔提供再沸腾热。

6. 发明授权

US5942456A Multi-functional catalytic distillation structure 失效
标题翻译：多功能催化蒸馏结构
公开(公告)号：US5942456A
公开(公告)日：1999-08-24
申请号：US762323
申请日：1996-12-09
申请人： Clifford S. Crossland , John R. Adams
发明人： Clifford S. Crossland , John R. Adams
IPC分类号： B01D3/00 , B01J8/00 , B01J8/02 , B01J8/06 , B01J19/32 , B01J35/02 , B01J35/04 , B01J33/02
CPC分类号： B01J8/02 , B01D3/009 , B01J19/32 , B01J35/02 , B01J35/04 , B01J8/008 , B01J8/06 , B01J2208/0069 , B01J2208/00814 , B01J2219/32279 , B01J2219/32282 , B01J2219/32466
摘要： A catalytic distillation structure containing (1) a solid catalytic material comprising a catalyst component and (2) a structure. The total volume of open space for the catalytic distillation structure should be at least 10 volume % and preferably at least 20 volume % up to about 65 volume %. The catalytic material may be a mixture of two or more catalysts or the individual catalyst may occupy separate and distinct areas of the structure without physical mixing of the catalysts. The structural element may contain substantially rigid elements and porous containers which contain the catalytic material. The structural element may be comprised of the porous containers. Other catalytic distillation structures may comprises the porous containers for the catalysts and a resilient material such as demister wire.
摘要翻译：一种催化蒸馏结构，其包含（1）包含催化剂组分的固体催化材料和（2）结构。催化蒸馏结构的开放空间的总体积应为至少10体积％，优选至少20体积％至多约65体积％。催化材料可以是两种或更多种催化剂的混合物，或者单独的催化剂可以占据该结构的单独且不同的区域，而不会使催化剂物理混合。结构元件可以包含基本上刚性的元件和含有催化材料的多孔容器。结构元件可以由多孔容器组成。其他催化蒸馏结构可以包括用于催化剂的多孔容器和诸如除雾丝的弹性材料。

7. 发明授权

US5019669A Alkylation of organic aromatic compounds 失效
标题翻译：有机芳族化合物的烷基化
公开(公告)号：US5019669A
公开(公告)日：1991-05-28
申请号：US321359
申请日：1989-03-10
申请人： John R. Adams , Lawrence A. Smith
发明人： John R. Adams , Lawrence A. Smith
IPC分类号： C07C2/70 , B01D3/00 , B01D3/34 , C07B61/00 , C07C2/66 , C07C7/04 , C07C15/02 , C07C17/275 , C07C17/37 , C07C25/02 , C07C25/22 , C07C37/14 , C07C39/06
CPC分类号： C07C37/14 , B01D3/009 , C07C2/66 , C07C2529/00 , C07C2531/08 , Y02P20/127
摘要： Organic aromatic compounds are alkylated in a Reactive Distillation.TM. reactor, wherein the solid particulate catalyst is slurried in the aromatic feed stream and fed to a reaction zone containing inert distillation packing. Olefin is vaporized and fed to the bottom of the reaction zone and agitates the catalyst while reacting the olefin with the aromatic to form an alkylation product. The alkylation product is removed from the lower end of the reaction zone and recovered. Any unreacted aromatic is distilled overhead and recycled or recovered. Recycling the aromatic controls the molar ratio of aromatic to olefin to the extent that substantially all of the olefin is reacted.

8. 发明授权

US4404416A Isomerization 失效
标题翻译：异构化
公开(公告)号：US4404416A
公开(公告)日：1983-09-13
申请号：US286639
申请日：1981-07-24
申请人： John R. Adams , Abraham P. Gelbein , Robert Hansen , Jimmy Y. Peress , Martin B. Sherwin
发明人： John R. Adams , Abraham P. Gelbein , Robert Hansen , Jimmy Y. Peress , Martin B. Sherwin
IPC分类号： B01J21/04 , B01J23/00 , B01J27/00 , B01J31/00 , B01J35/10 , B01J37/24 , C07B61/00 , C07C1/00 , C07C5/27 , C07C11/02 , C07C67/00
CPC分类号： B01J37/24 , B01J21/04 , B01J35/10 , C07C5/277 , B01J35/1019 , B01J35/1042 , B01J35/1061
摘要： A process is provided for the skeletal isomerization of straight chain olefins to branched chain olefins wherein the olefin is contacted with an activated alumina catalyst which has a particle size of from about 0.5.times.10.sup.-3 cm to about 160.times.10.sup.-3 cm and at least 10% of the pore volume is attributable to pores having radii between about 100 and 10,000 Angstroms.
摘要翻译：提供了一种将直链烯烃骨架异构化成支链烯烃的方法，其中烯烃与活性氧化铝催化剂接触，活性氧化铝催化剂的粒径为约0.5×10 -3 cm至约160×10 -3 cm，至少10％的孔体积可归因于具有在约100和10,000埃之间的半径的孔。

9. 发明授权

US08101810B2 Reformate benzene reduction via alkylation 有权
标题翻译：通过烷基化改性苯还原
公开(公告)号：US08101810B2
公开(公告)日：2012-01-24
申请号：US12195118
申请日：2008-08-20
申请人： Christopher C. Boyer , Lawrence A. Smith, Jr. , Arvids Judzis, Jr. , John R. Adams
发明人： Christopher C. Boyer , Lawrence A. Smith, Jr. , Arvids Judzis, Jr. , John R. Adams
IPC分类号： C07C2/52
CPC分类号： C07C2/66 , Y02P20/127 , C07C15/085 , C07C15/02
摘要： A process for reformate benzene reduction, the process including: feeding a light reformate fraction, an olefin feed, and an alkylation catalyst to an alkylation reaction zone; contacting the light reformate fraction and the olefin feed in the presence of the alkylation catalyst in the alkylation reaction zone to convert at least a portion of the benzene and the olefin to a monoalkylate; recovering a catalyst fraction from an alkylation reaction zone effluent; and recovering a light reformate product having a reduced benzene content.
摘要翻译：一种重整苯还原的方法，该方法包括：将轻质重整油馏分，烯烃进料和烷基化催化剂进料至烷基化反应区; 在烷基化反应区中在烷基化催化剂存在下使轻重整油馏分和烯烃进料接触，将至少一部分苯和烯烃转化成单烷基化物; 从烷基化反应区流出物回收催化剂级分; 并回收苯含量降低的轻质重整产物。

10. 发明授权

US06620965B1 Process for vinyl acetate 有权
标题翻译：乙酸乙烯酯的工艺
公开(公告)号：US06620965B1
公开(公告)日：2003-09-16
申请号：US10093708
申请日：2002-03-08
申请人： John R. Adams , Willibrord A. Groten , Speros P. Nemphos
发明人： John R. Adams , Willibrord A. Groten , Speros P. Nemphos
IPC分类号： C07C67055
CPC分类号： C07C67/055 , C07C69/01 , C07C69/15
摘要： A process for producing vinyl acetate comprising reacting ethylene, acetic acid and oxygen together in at least partially liquid phase in the presence of a catalyst comprising a noble metal component.
摘要翻译：一种生产乙酸乙烯酯的方法，包括在包含贵金属组分的催化剂的存在下，使至少部分液相中的乙烯，乙酸和氧一起反应。

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