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1. 发明申请

WO2003059483A2 SEPARATION OF DIENES FROM OLEFINS USING IONIC LIQUIDS 审中-公开
标题翻译：使用离子液体从烯烃中分离二氧化碳
公开(公告)号：WO2003059483A2
公开(公告)日：2003-07-24
申请号：PCT/US2002/041739
申请日：2002-12-31
申请人： CHEVRON U.S.A. INC. , BOUDREAU, Laura, C. , DRIVER, Michael, S. , MUNSON, Curt, L.
发明人： BOUDREAU, Laura, C. , DRIVER, Michael, S. , MUNSON, Curt, L.
IPC分类号： B01D
CPC分类号： C10G29/06 , B01J2219/00308 , B01J2219/00313 , B01J2219/00756 , B01J2219/00759 , C07C7/152 , C07C7/156 , C40B60/14 , C07C11/00
摘要： Methods for separating di-olefins from mono-olefins, and olefins from non-olefins such as paraffins, oxygenates and aromatics, are provided. The methods use metal salts which complex both mono-olefins and di-olefins, but which selectively complex di-olefins in the presence of mono-olefins. The metal salts are dissolved or suspended in ionic liquids, which tend to have virtually no vapor pressure. Preferred salts are Group IB salts, more preferably silver and copper salts. A preferred silver salt is silver tetrafluoroborate. A preferred copper salt is silver CuOTf. Preferred ionic liquids are those which form stable solutions, suspensions or dispersions of the metal salts, which do not dissolve unwanted non-olefins, and which do not isomerize the mono- or di-olefins. The equivalents of the metal salt can be adjusted so that di-olefins are selectively adsorbed from mixtures of mono-and di-olefins. Alternatively, both mono- and di-olefins can be adsorbed, and the mono-olefins selectively desorbed. The latter approach can be preferred when non-olefins are also to be separated. The mono- and di-olefin-containing mixture can be in the gas phase or in the liquid phase. The flow of mono- and di-olefin-containing mixture over/through the ionic liquid can be, for example, co-current, counter-current, or staged in stirred tanks, with countercurrent being preferred.
摘要翻译：提供了从单烯烃分离二烯烃的方法，以及来自非烯烃如链烷烃，含氧化合物和芳烃的烯烃。该方法使用复合单烯烃和二烯烃的金属盐，但是在单烯烃存在下选择性复合的二烯烃。金属盐溶解或悬浮在离子液体中，其倾向于几乎不具有蒸气压。优选的盐是IB族盐，更优选银和铜盐。优选的银盐是四氟硼酸银。优选的铜盐是银CuOTf。优选的离子液体是形成不溶解不需要的非烯烃并且不使单烯烃或二烯烃异构化的金属盐的稳定溶液，悬浮液或分散体的离子液体。可以调节金属盐的当量，使得二烯烃从单烯烃和二烯烃的混合物中选择性吸附。或者，可以吸附单烯烃和二烯烃，并且单烯烃选择性解吸。当非烯烃也被分离时，后一种方法可以是优选的。含单烯烃和二烯烃的混合物可以处于气相或液相中。通过离子液体流过单 - 和二烯烃混合物的流动可以是例如在搅拌釜中的并流，逆流或分级，优选逆流。

2. 发明申请

WO2008060417B1 CONFIGURATIONS AND METHODS FOR GAS CONDENSATE SEPARATION FROM HIGH-PRESSURE HYDROCARBON MIXTURES 审中-公开
标题翻译：高压烃混合气体浓缩分离的配置与方法
公开(公告)号：WO2008060417B1
公开(公告)日：2008-10-02
申请号：PCT/US2007023449
申请日：2007-11-06
申请人： FLUOR TECH CORP , MAK JOHN
发明人： MAK JOHN
IPC分类号： B01D47/00
CPC分类号： B01D53/14 , B01D47/06 , B01D53/1418 , B01D53/1487 , B01D2256/24 , B01D2258/0216 , C07C7/152 , C07C7/156 , C10G5/04 , C10G21/00 , C10G2300/1025 , C10L3/10 , C10L3/102 , C10L3/104 , C10L3/12
摘要： Contemplated configurations and methods for gas processing use a refluxed absorber that receives a liquid and a vapor hydrocarbon feed. The absorber further receives a stripping medium that is at least in part formed from a vapor portion of a stabilizer overhead and also receives a scrubbing medium that is at least in part formed from a liquid portion of the stabilizer overhead. Most preferably, the absorber overhead is maintained at a temperature near or even below the hydrate point of the feed.
摘要翻译：用于气体处理的考虑的配置和方法使用接收液体和蒸气烃进料的回流吸收器。吸收器还接收至少部分地由稳定剂塔顶的蒸汽部分形成的剥离介质，并且还接收至少部分地由稳定剂塔顶馏出物的液体部分形成的洗涤介质。最优选地，吸收剂塔顶馏出物保持在接近或甚至低于进料的水合物点的温度。

3. 发明申请

WO2008060417A2 CONFIGURATIONS AND METHODS FOR GAS CONDENSATE SEPARATION FROM HIGH-PRESSURE HYDROCARBON MIXTURES 审中-公开
标题翻译：从高压烃混合物中分离气体的配置和方法
公开(公告)号：WO2008060417A2
公开(公告)日：2008-05-22
申请号：PCT/US2007/023449
申请日：2007-11-06
申请人： FLUOR TECHNOLOGIES CORPORATION , MAK, John
发明人： MAK, John
IPC分类号： B01D47/00
CPC分类号： B01D53/14 , B01D47/06 , B01D53/1418 , B01D53/1487 , B01D2256/24 , B01D2258/0216 , C07C7/152 , C07C7/156 , C10G5/04 , C10G21/00 , C10G2300/1025 , C10L3/10 , C10L3/102 , C10L3/104 , C10L3/12
摘要： Contemplated configurations and methods for gas processing use a refluxed absorber that receives a liquid and a vapor hydrocarbon feed. The absorber further receives a stripping medium that is at least in part formed from a vapor portion of a stabilizer overhead and also receives a scrubbing medium that is at least in part formed from a liquid portion of the stabilizer overhead. Most preferably, the absorber overhead is maintained at a temperature near or even below the hydrate point of the feed.
摘要翻译：用于气体处理的考虑配置和方法使用接收液体和蒸气烃进料的回流吸收器。吸收器还接收至少部分地由稳定器塔顶的蒸汽部分形成的汽提介质，并且还接收至少部分地由稳定器塔顶的液体部分形成的洗涤介质。最优选地，吸收塔塔顶馏出物维持在接近或甚至低于进料水合物温度的温度。

4. 发明申请

WO02012152A1 SULFUR RESISTANT ADSORBENTS 审中-公开
标题翻译：耐硫吸收剂
公开(公告)号：WO02012152A1
公开(公告)日：2002-02-14
申请号：PCT/US2001/023190
申请日：2001-07-23
IPC分类号： B01J20/02 , B01J20/32 , C07C7/13 , C07C7/152 , C07C7/156
CPC分类号： C07C7/152 , B01D2253/10 , B01D2253/106 , B01D2257/304 , B01J20/0233 , B01J20/0237 , B01J20/0288 , B01J20/0296 , B01J20/08 , B01J20/103 , B01J20/12 , B01J20/18 , B01J20/20 , B01J20/223 , B01J20/28016 , B01J20/28057 , B01J20/28078 , B01J20/3204 , B01J20/3236 , B01J20/3433 , B01J20/3483 , B01J20/3491 , C07C7/13 , C07C7/156 , C07C11/12 , C07C11/02
摘要： Sulfur resistant/tolerant adsorbents useful for separating olefins from paraffins in a cracked gas stream including hydrogen sulfide. The method comprises the steps of contacting the gaseous mixture with an adsorbent which preferentially adsorbs the alkene, at a selected temperature and pressure, thereby producing a nonadsorbed component and an alkene-rich adsorbed component; the adsorbent comprising a carrier having a surface area, the carrier having a monolayer of a silver compound or a copper compound, the silver or copper compound releasably retaining the alkene; and changing at least one of the pressure and temperature to thereby release the alkene-rich component from the adsorbent. The adsorbent substantially maintains its adsorbent capacity and preference for the alkene in the presence of the sulfur compound. Sulfur resistant/tolerant adsorbents uesful for selectively separating dienes from a mixture, particularly one containing mono-olefins and hydrogen sulfide, are also disclosed.
摘要翻译：耐硫/耐受吸附剂可用于在包括硫化氢的裂化气流中从链烷烃中分离烯烃。该方法包括以下步骤：在选择的温度和压力下使气体混合物与优先吸附烯烃的吸附剂接触，由此产生非吸附组分和富含烯烃的吸附组分; 所述吸附剂包括具有表面积的载体，所述载体具有单层银化合物或铜化合物，所述银或铜化合物可释放地保留所述烯烃; 并且改变压力和温度中的至少一个，从而从吸附剂中释放富烯烃组分。吸附剂在硫化合物的存在下基本上保持其吸附能力和对烯烃的偏好。还公开了用于从混合物中选择性分离二烯的耐硫/耐受吸附剂，特别是含有单烯烃和硫化氢的二硫化物。

5. 发明申请

WO1988005034A1 REMOVAL OF POLYNUCLEAR AROMATICS FROM HYDROCARBON MIXTURES 审中-公开
标题翻译：从油气混合物中去除多核芳烃
公开(公告)号：WO1988005034A1
公开(公告)日：1988-07-14
申请号：PCT/GB1988000010
申请日：1988-01-07
申请人： EXXON CHEMICAL LIMITED , BROWNAWELL, Darrell, William , DOYLE, Gerald , HOEL, Elvin, Lynn
发明人： EXXON CHEMICAL LIMITED
IPC分类号： C07C07/152
CPC分类号： C10G29/08 , C07C7/156 , C10G25/006 , C07C13/18
摘要： Use for the substantial removal of polynuclear aromatic compounds from hydrocarbon streams containing said compounds of a complex of the general formula (Cu R SO3)2Ar, in which R is a hydrocarbon or substituted hydrocarbon group and Ar is an aromatic group. In the process of removing the polynuclear aromatic compounds the stream can be passed through a filter element comprising the complex.

6. 发明申请

WO2015013076A1 SEPARATIONS WITH IONIC LIQUID SOLVENTS 审中-公开
标题翻译：与离子液体溶剂的分离
公开(公告)号：WO2015013076A1
公开(公告)日：2015-01-29
申请号：PCT/US2014/046842
申请日：2014-07-16
申请人： CHEVRON PHILLIPS CHEMICAL COMPANY LP
发明人： JI, Lei , CHANG, Ai-fu , TIMKEN, Hye-Kyung , DRIVER, Michael
IPC分类号： B01D53/14 , B01D53/52 , C07C7/11 , C07C7/144 , C07C9/12 , C07C11/04
CPC分类号： C07C7/11 , B01D53/14 , B01D53/1462 , B01D53/1468 , B01D53/1475 , B01D53/1487 , B01D53/1493 , B01D53/229 , B01D53/52 , B01D53/526 , B01D53/62 , B01D53/72 , B01D53/78 , B01D2252/20426 , B01D2252/20473 , B01D2252/30 , B01D2256/22 , B01D2256/24 , B01D2257/304 , B01D2257/504 , B01D2257/7022 , C01B17/167 , C01B31/20 , C01B32/50 , C07C7/005 , C07C7/144 , C07C7/152 , C07C7/156 , Y02P20/152 , Y02P20/542 , C07C9/12 , C07C11/04
摘要： Disclosed are systems and methods which provide a process stream comprising a gaseous component, capture the gaseous component from the process stream by an ionic liquid solvent of a separator, and recover a captured gaseous component from the ionic liquid solvent in a regenerator. A second gaseous component from the process stream may be captured by the ionic liquid solvent of the separator, and the second gaseous component may be recovered from the ionic liquid solvent in the regenerator. Alternatively, the second gaseous component from the process stream may be uncaptured by the ionic liquid solvent, and the uncaptured second gaseous component may be recovered from a membrane unit.
摘要翻译：公开了提供包含气体组分的工艺流体的系统和方法，通过分离器的离子液体溶剂从工艺流捕获气态组分，并在再生器中从离子液体溶剂回收捕获的气态组分。来自工艺物流的第二气态组分可以由分离器的离子液体溶剂捕获，并且第二气态组分可以从再生器中的离子液体溶剂中回收。或者，来自工艺流的第二气态组分可以不被离子液体溶剂捕获，并且未捕获的第二气态组分可以从膜单元回收。

7. 发明申请

WO2008060417A3 CONFIGURATIONS AND METHODS FOR GAS CONDENSATE SEPARATION FROM HIGH-PRESSURE HYDROCARBON MIXTURES 审中-公开
标题翻译：从高压烃混合物中分离气体的配置和方法
公开(公告)号：WO2008060417A3
公开(公告)日：2008-08-14
申请号：PCT/US2007023449
申请日：2007-11-06
申请人： FLUOR TECH CORP , MAK JOHN
发明人： MAK JOHN
IPC分类号： B01D47/00
CPC分类号： B01D53/14 , B01D47/06 , B01D53/1418 , B01D53/1487 , B01D2256/24 , B01D2258/0216 , C07C7/152 , C07C7/156 , C10G5/04 , C10G21/00 , C10G2300/1025 , C10L3/10 , C10L3/102 , C10L3/104 , C10L3/12
摘要： Contemplated configurations and methods for gas processing use a refluxed absorber that receives a liquid and a vapor hydrocarbon feed. The absorber further receives a stripping medium that is at least in part formed from a vapor portion of a stabilizer overhead and also receives a scrubbing medium that is at least in part formed from a liquid portion of the stabilizer overhead. Most preferably, the absorber overhead is maintained at a temperature near or even below the hydrate point of the feed.
摘要翻译：用于气体处理的考虑配置和方法使用接收液体和蒸气烃进料的回流吸收器。吸收器还接收至少部分地由稳定器塔顶的蒸汽部分形成的汽提介质，并且还接收至少部分地由稳定器塔顶的液体部分形成的洗涤介质。最优选地，吸收塔塔顶馏出物维持在接近或甚至低于进料水合物温度的温度。

8. 发明申请

WO2003074454A1 ALKENE SEPARATION PROCESS 审中-公开
标题翻译： ALKENE分离过程
公开(公告)号：WO2003074454A1
公开(公告)日：2003-09-12
申请号：PCT/GB2003/000686
申请日：2003-02-12
申请人： BP CHEMICALS LIMITED , LUCY, Andrew, Richard
发明人： LUCY, Andrew, Richard
IPC分类号： C07C7/11
CPC分类号： C07C7/152 , C07C5/48 , C07C7/156 , C07C51/215 , C07C67/055 , C07C2523/20 , C07C2523/22 , C07C2523/28 , Y02P20/125 , Y02P20/582 , C07C11/04 , C07C53/08 , C07C69/15
摘要： A process for the oxidation of a C 2 to C 4 alkane to produce the corresponding alkene and carboxylic acid which process comprises separation of the alkene from a mixture of the alkene, the alkane and oxygen by absorption in a metallic salt solution, and recovery of an alkene-rich stream from the metallic salt solution. Integrated processes for the production of alkyl carboxylate and alkenyl carboxylate, which processes comprise oxidation of a C 2 to C 4 alkane to produce the corresponding alkene and carboxylic acid, separation of the alkene from a mixture of the alkene, the alkane and oxygen by absorption in a metallic salt solution, and recovery of an alkene-rich stream from the metallic salt solution for use in production of alkyl carboxylate or alkenyl carboxylate.
摘要翻译：用于氧化C 2至C 4烷烃以产生相应的烯烃和羧酸的方法，该方法包括通过在金属盐溶液中吸收将烯烃与烯烃和氧气的混合物分离，并回收烯烃来自金属盐溶液的富流。用于生产羧酸烷基酯和链烯基羧酸酯的综合方法，该方法包括将C2至C4烷烃氧化以产生相应的烯烃和羧酸，通过吸收烯烃和烷烃与氧气的混合物将烯烃分离出来金属盐溶液，并从用于生产羧酸烷基酯或羧酸烯基酯的金属盐溶液中回收富含烯烃的物流。

9. 发明申请

WO2014031280A1 MERCURY REMOVAL AND METHANE CONVERSION PROCESS USING A SUPERSONIC FLOW REACTOR 审中-公开
标题翻译：使用超级流动反应器的汞去除和甲烷转化过程
公开(公告)号：WO2014031280A1
公开(公告)日：2014-02-27
申请号：PCT/US2013/052014
申请日：2013-07-25
申请人： UOP LLC
发明人： RENDE, Dean E. , GORAWARA, Jayant K.
IPC分类号： C07C11/24 , C07C7/12 , C10G25/00 , C10G57/00 , B01J19/10
CPC分类号： C07C7/12 , C07C2/76 , C07C7/13 , C07C7/152 , C07C7/156 , C07C11/24
摘要： Methods and systems are provided for converting methane in a feed stream to acetylene. The method includes removing at least a portion of mercury from a hydrocarbon stream. The hydrocarbon stream is introduced into a supersonic reactor and pyrolyzed to convert at least a portion of the methane to acetylene. The reactor effluent stream may be treated to convert acetylene to another hydrocarbon process. The method according to certain aspects includes controlling the level of mercury and mercury containing compounds in the hydrocarbon stream.
摘要翻译：提供了将进料流中的甲烷转化为乙炔的方法和系统。该方法包括从烃流中除去至少一部分汞。将烃流引入超音速反应器中并热解以将至少一部分甲烷转化为乙炔。反应器流出物流可以被处理以将乙炔转化成另一个烃过程。根据某些方面的方法包括控制烃流中的汞和含汞化合物的含量。

10. 发明申请

WO2009152075A3 COMPOSITIONS AND METHODS FOR OLEFIN RECOVERY 审中-公开
标题翻译：烯烃回收的组合物和方法
公开(公告)号：WO2009152075A3
公开(公告)日：2010-04-08
申请号：PCT/US2009046559
申请日：2009-06-08
申请人： TRANS IONICS CORP , SCHUCKER ROBERT C , LYNCH MICHAEL F
发明人： SCHUCKER ROBERT C , LYNCH MICHAEL F
IPC分类号： C07C7/152 , B01J23/00 , C07C7/156 , C10G70/00
CPC分类号： C07C7/152 , C07C7/156 , C10G70/002
摘要： The present invention is directed to compositions and methods for the recovery of olefins from a mixture. The compositions of the present invention comprise: (1) a transition metal ion; (2) a counter anion; (3) a ligand selected from the group consisting of a bidentate ligand and a tridentate ligand, wherein the ligand comprises at least two nitrogen atoms, and wherein each of the nitrogen atoms comprises a lone pair of electrons; and (4) a polar solvent with a boiling point of at least about 200 0C. The methods of the present invention comprise: (1) providing the aforementioned compositions; (2) bonding at least a portion of the olefins in a mixture to the transition metal ion in the composition to form a complex; (3) separating the complex from the mixture; and (4) recovering the olefins from the complex.
摘要翻译：本发明涉及从混合物中回收烯烃的组合物和方法。本发明的组合物包含：（1）过渡金属离子; （2）抗衡阴离子; （3）选自二齿配体和三齿配体的配体，其中所述配体包含至少两个氮原子，并且其中每个氮原子包含一对电子; 和（4）沸点至少约为200℃的极性溶剂。本发明的方法包括：（1）提供上述组合物; （2）将组合物中的至少一部分烯烃与混合物中的过渡金属离子结合以形成络合物; （3）将混合物与混合物分离; 和（4）从络合物中回收烯烃。

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