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152 条记录 (耗时 0.07 秒)

    Direct hydroformylation of a multi-component synthesis gas containing carbon monoxide hydrogen ethylene and acetylene-(LAW072)
    4.
    发明授权
    Direct hydroformylation of a multi-component synthesis gas containing carbon monoxide hydrogen ethylene and acetylene-(LAW072) 失效
    含有一氧化碳氢乙烯和乙炔的多组分合成气的直接加氢甲酰化（LAW072）

    公开(公告)号：US5600017A

    公开(公告)日：1997-02-04

    申请号：US563838

    申请日：1995-11-28

    申请人： Gabor Kiss ,  Michael G. Matturro ,  Harry W. Deckman ,  Istvan T. Horvath ,  Anthony M. Dean ,  Frank Hershkowitz ,  Raymond A. Cook

    发明人： Gabor Kiss ,  Michael G. Matturro ,  Harry W. Deckman ,  Istvan T. Horvath ,  Anthony M. Dean ,  Frank Hershkowitz ,  Raymond A. Cook

    IPC分类号： C07C45/50

    CPC分类号： C07C45/50 ,  Y02P20/582

    摘要： The invention is a process for hydroformylating multicomponent syngas feed streams containing CO, H.sub.2, C.sub.2 to C.sub.5 olefins and mixtures thereof and C.sub.2 to C.sub.5 alkynes and mixtures thereof by contacting the multicomponent syngas feed stream with a solution of an oil soluble rhodium complex catalyst produced by complexing in solution a low valence Rh and an oil soluble triorganophoshorous compound wherein the catalyst has a P/Rh ratio of at least 30, a concentration of Rh in solution from about 1 to about 1000 ppm by weight, a total concentration of coordinatively active P of at least about 0.01 mol/l, and a ratio of [P]/p.sub.co of at least 0.1 mmol/l/kPa, wherein [P] is the total concentration of coordinatively active phosphorous in the solution, and p.sub.co is the partial pressure of CO, to produce the corresponding C.sub.3 to C.sub.6 aldehydes. The process has utility for the hydroformylation of streams that contain olefins and alkynes.

    摘要翻译： 本发明是一种通过使多组分合成气进料流与油溶性铑配合物催化剂溶液接触而将含有CO，H 2，C 2至C 5烯烃及其混合物和C 2 -C 5炔烃及其混合物的多组分合成气原料流加氢甲酰化的方法， 在低价Rh和油溶性三有机磷化合物溶液中络合，其中催化剂的P / Rh比为至少30，溶液中Rh的浓度为约1至约1000重量ppm，配位活性P 至少约0.01mol / l，[P] / pco为至少0.1mmol / l / kPa的比例，其中[P]是溶液中配位活性磷的总浓度，pco是分压 的CO，以产生相应的C3至C6醛。 该方法可用于含有烯烃和炔烃的物流的加氢甲酰化。

    Rapid thermal pyrolysis of gaseous feeds containing hydrocarbon molecules mixed with an inert working gas
    5.
    发明授权
    Rapid thermal pyrolysis of gaseous feeds containing hydrocarbon molecules mixed with an inert working gas 失效
    含有与惰性工作气体混合的烃分子的气态进料的快速热解

    公开(公告)号：US5162599A

    公开(公告)日：1992-11-10

    申请号：US762189

    申请日：1991-09-19

    申请人： Michael G. Matturro ,  Harry W. Deckman ,  Frank Hershkowitz ,  Anthony M. Dean

    发明人： Michael G. Matturro ,  Harry W. Deckman ,  Frank Hershkowitz ,  Anthony M. Dean

    IPC分类号： C07C2/76

    CPC分类号： C07C2/76 ,  Y10S585/91 ,  Y10S585/943

    摘要： In its simplest sense, the present invention is directed toward a process for the thermal conversion of methane into unsaturated gaseous hydrocarbons, especially olefins, comprising first compressing methane in the presence of an inert gas having a higher ratio of heat capacities, Cp/Cv, than methane. The inert gas used is present in an amount sufficient to provide a compressed gas mixture having a peak temperature of adiabatic compression in the range of about 900.degree. C. to about 2200.degree. C. Under these conditions, at least some of the methane is converted to unsaturated gaseous hydrocarbons. Immediately thereafter, the compressed gas mixture is expanded, thereby substantially preventing thermal conversion of the gaseous hydrocarbons. Importantly, the compression and expansion are achieved in a single cycle of less than about one second.

    摘要翻译： 在最简单的意义上，本发明涉及一种将甲烷热转化为不饱和气态烃，特别是烯烃的方法，包括在惰性气体存在下首先压缩甲烷，所述惰性气体具有较高的热容比Cp / Cv， 比甲烷。 使用的惰性气体的存在量足以提供具有在约900℃至约2200℃范围内的绝热压缩峰值温度的压缩气体混合物。在这些条件下，至少一些甲烷被转化 到不饱和气态烃。 之后立即压缩气体混合物膨胀，从而基本上防止了气态烃的热转化。 重要的是，压缩和膨胀在小于约1秒的单个循环中实现。

    Multiunsaturates removal process
    6.
    发明授权
    Multiunsaturates removal process 失效
    多重删除过程

    公开(公告)号：US5520722A

    公开(公告)日：1996-05-28

    申请号：US375434

    申请日：1995-01-18

    申请人： Frank Hershkowitz ,  Gabor Kiss

    发明人： Frank Hershkowitz ,  Gabor Kiss

    IPC分类号： B01D53/14 ,  C07C45/50

    CPC分类号： C07C45/50 ,  B01D53/1487 ,  Y02P20/582

    摘要： The invention is a process for the preferential removal of a variable amount of alkynes and multiunsaturates from a gas stream containing at least hydrogen, olefins, alkynes, and multiunsaturates by contacting a gas stream containing H.sub.2, olefins, alkynes and multiunsaturates with a metal complex-containing stream selected from the group consisting of liquids and slurries, at conditions sufficient to form multiunsaturate adducts of the metal complex, by introducing the metal complex stream at a rate sufficient to form stoichiometric adducts of the alkynes and multiunsaturates to be removed, and removing the alkyne and multiunsaturate adducts of the metal complex. The invention has utility for removal of multiunsaturates from multicomponent syngas streams.

    摘要翻译： 本发明是一种通过使包含H 2，烯烃，炔和多不饱和化合物的气流与金属络合物的气流接触，优选从至少包含氢，烯烃，炔和多不饱和物的气流中除去可变量的炔和多不饱和物的方法， 在足以形成金属络合物的多不饱和加合物的条件下，通过以足以形成待除去的炔和多不饱和化合物的化学计量加合物的速率引入金属络合物流，将含有物流选自由液体和浆料组成的组中， 炔和多不饱和的金属络合物的加合物。 本发明可用于从多组分合成气流中除去多不饱和物。

    Direct hydroformylation of a multi-component synthesis gas containing carbon monoxide, hydrogen, ethylene, and acetylene
    7.
    发明授权
    Direct hydroformylation of a multi-component synthesis gas containing carbon monoxide, hydrogen, ethylene, and acetylene 失效
    含有一氧化碳，氢气，乙烯和乙炔的多组分合成气的直接加氢甲酰化

    公开(公告)号：US5675041A

    公开(公告)日：1997-10-07

    申请号：US573052

    申请日：1995-12-15

    申请人： Gabor Kiss ,  Frank Hershkowitz ,  Harry W. Deckman ,  Michael Gerard Matturro ,  Istvan T. Horvath ,  Anthony M. Dean ,  Raymond A. Cook

    发明人： Gabor Kiss ,  Frank Hershkowitz ,  Harry W. Deckman ,  Michael Gerard Matturro ,  Istvan T. Horvath ,  Anthony M. Dean ,  Raymond A. Cook

    IPC分类号： C07C45/50

    CPC分类号： C07C45/50 ,  Y02P20/582

    摘要： The invention is a process for production of C.sub.3 to C.sub.6 aldehydes by hydroformylating a mixture containing: (a) C.sub.2 to C.sub.5 olefins and mixtures thereof, and (b) (i) C.sub.2 to C.sub.5 alkynes and mixtures thereof or (ii) C.sub.3 to C.sub.5 cumulated dienes and mixtures thereof or (iii) mixtures of (i) and (ii), with CO, H.sub.2 and a solution of a rhodium complex catalyst produced by complexing Rh and an organophosphorus compound at a concentration of Rh in solution from 1 to 1000 ppm by weight. Alternatively, the solution of rhodium complex catalyst can have a P/Rh atom ratio of at least 30. Alternatively, the solution of rhodium complex catalyst can have a P/Rh atom ratio greater than the value R.sub.L defined by the formula: ##EQU1## in which R.sub.B is the P/Rh ratio sufficient for a catalytically active Rh complex, pKa.sub.TPP is the pKa value for triphenylphosphine, pKa.sub.L is the pKa value for the triorganophosphorus compound, R is the gas constant, and .DELTA.S.sub.B is 35(N-1) cal/mole/.degree.K., N is the number of P-Rh attachments per ligand molecule. The process has utility for the hydroformylation of streams that contain olefins and alkynes.

    摘要翻译： 本发明是通过加氢甲酰化含有：（a）C 2〜C 5烯烃及其混合物的混合物，和（b）（ⅰ）C2〜C5炔烃及其混合物或（ⅱ）C3〜C5 累积的二烯及其混合物，或（iii）（ⅰ）和（ⅱ）的混合物与CO，H 2和铑络合物催化剂的溶液形成，所述铑配合物催化剂是通过使Rh和溶液中Rh浓度为1〜1000的有机磷化合物 重量ppm。 或者，铑络合物催化剂的溶液的P / Rh原子比可以至少为30.另外，铑络合物催化剂的溶液可以具有大于由下式定义的值RL的P / Rh原子比： 其中RB是催化活性Rh配合物的P / Rh比，pKaTPP是三苯基膦的pKa值，pKaL是三有机磷化合物的pKa值，R是气体常数，DELTA SB是35（N-1 ）cal / mole / DEGK，N是每个配体分子的P-Rh附着物的数目。 该方法可用于含有烯烃和炔烃的物流的加氢甲酰化。

    Linear alpha olefins from natural gas-derived synthesis gas over a nonshifting cobalt catalyst
    8.
    发明授权
    Linear alpha olefins from natural gas-derived synthesis gas over a nonshifting cobalt catalyst 有权
    来自天然气衍生合成气的线性α-烯烃在非脱钴钴催化剂上

    公开(公告)号：US06787576B2

    公开(公告)日：2004-09-07

    申请号：US10330860

    申请日：2002-12-27

    申请人： Gabor Kiss ,  Rocco Anthony Fiato ,  Frank Hershkowitz ,  David Chester Long

    发明人： Gabor Kiss ,  Rocco Anthony Fiato ,  Frank Hershkowitz ,  David Chester Long

    IPC分类号： C07C2700

    CPC分类号： C07C11/02 ,  C07C1/0435 ,  C07C1/046 ,  C07C1/0485 ,  C07C2523/75

    摘要： Linear alpha olefins having from four to twenty carbon atoms and low amounts of oxygenates are synthesized, by producing a synthesis gas containing H2 and CO from natural gas and passing it over a non-shifting cobalt catalyst at reaction conditions of temperature, % CO conversion, and gas feed H2:CO mole ratio land water vapor pressure, effective for the mathematical expression 200−0.6T+0.03PH2O−0.6XCO−8(H2:CO) to have a numerical value greater than or equal to 50. This process can be integrated into a conventional Fischer-Tropsch hydrocarbon synthesis process producing fuels and lubricant oils.

    摘要翻译： 通过在天然气中含有H 2和CO的合成气，并在温度，CO转化率的反应条件下将其转移到非转移钴催化剂上，合成具有4-20个碳原子和少量含氧化合物的直链α-烯烃， 和气体进料H2：CO摩尔比陆地水蒸汽压力，对于数学表达式200-0.6T + 0.03PH2O-0.6XCO-8（H2：CO）有效数值大于或等于50.该过程可以 被整合到生产燃料和润滑油的常规费 - 托烃合成方法中。

    Unsaturates recovery and recycle process
    9.
    发明授权
    Unsaturates recovery and recycle process 失效
    不饱和的回收和回收过程

    公开(公告)号：US5516965A

    公开(公告)日：1996-05-14

    申请号：US375432

    申请日：1995-01-18

    申请人： Frank Hershkowitz ,  Gabor Kiss

    发明人： Frank Hershkowitz ,  Gabor Kiss

    IPC分类号： C07C7/11 ,  C07C45/50 ,  C07C45/78 ,  C07C7/00

    CPC分类号： C07C45/783 ,  C07C45/50 ,  C07C7/11 ,  Y02P20/582

    摘要： The invention relates to a process for recovering unreacted unsaturated hydrocarbons from an effluent stream of a process for synthesizing oxygenated hydrocarbons from unsaturated hydrocarbons, said stream containing unreacted unsaturated hydrocarbons, oxygenated reaction products, and low-boiling gaseous components selected from the group including CO, H.sub.2, CO.sub.2, H.sub.2 O, C.sub.1 -C.sub.5 alkanes, nitrogen, helium, and argon by absorbing the unreacted unsaturated hydrocarbons and the oxygenated hydrocarbons of the synthesis process effluent stream in a solvent wherein said solvent is an unsaturates-depleted stream of the oxygenated product of said synthesis process, and stripping the unsaturated hydrocarbons from the solvent to produce a first stream concentrated in unsaturates and a second stream of oxygenated product depleted in unsaturates, wherein said unsaturates-depleted stream is the absorption solvent and the synthesis process product.

    摘要翻译： 本发明涉及从不饱和烃合成含氧烃的方法的流出物流中回收未反应的不饱和烃的方法，所述物流含有未反应的不饱和烃，含氧反应产物和选自CO， H 2，CO 2，H 2 O，C 1 -C 5烷烃，氮，氦和氩，通过在溶剂中吸收合成过程流出物流中的未反应的不饱和烃和氧化烃，其中所述溶剂是贫氧产物的不饱和物流 所述合成方法，以及从所述溶剂中除去不饱和烃以产生浓缩在不饱和化合物中的第一物流和贫化的不饱和化合物的第二氧化产物流，其中所述不饱和物流是吸收溶剂和合成过程产物。

    Distributed injection catalytic partial oxidation process and apparatus for producing synthesis gas
    10.
    发明授权
    Distributed injection catalytic partial oxidation process and apparatus for producing synthesis gas 失效
    分布式注入催化部分氧化工艺和生产合成气的设备

    公开(公告)号：US06267912B1

    公开(公告)日：2001-07-31

    申请号：US08845700

    申请日：1997-04-25

    申请人： Frank Hershkowitz ,  Harry W. Deckman ,  Robert P. Reynolds ,  Constantine P. Gonatas ,  John W. Fulton ,  Leonard Schoenman ,  Jack I. Ito ,  Leroy R. Clavenna

    发明人： Frank Hershkowitz ,  Harry W. Deckman ,  Robert P. Reynolds ,  Constantine P. Gonatas ,  John W. Fulton ,  Leonard Schoenman ,  Jack I. Ito ,  Leroy R. Clavenna

    IPC分类号： C07C102

    CPC分类号： C01B3/386 ,  B01F3/02 ,  B01F5/0682 ,  B01J8/0278 ,  C01B2203/0261 ,  C01B2203/062 ,  C01B2203/065 ,  C01B2203/085 ,  C01B2203/1023 ,  C01B2203/1052 ,  C01B2203/1064 ,  C01B2203/1241 ,  C01B2203/1276

    摘要： A novel injector/reactor apparatus and an efficient process for the partial oxidation of light hydrocarbon gases, such as methane, to convert such gases to useful synthesis gas for recovery and/or subsequent hydrocarbon synthesis. Sources of a light hydrocarbon gas, such as methane, and oxygen or an oxygen-containing gas are preheated and pressurized and injected through an injector means at high velocity into admixture with each other in the desired relative proportions, at a plurality of mixing nozzles which are open to the catalytic partial oxidation reaction zone and are uniformly-spaced over the face of the injector means, to form a reactant gaseous premix having a pressure drop equal to at least about 3% of the lowest upstream pressure of either of said gases. The gaseous premix is injected in a time period which is less than its autoignition time, preferably less than 9 milliseconds, at a velocity between about 25 to 1000 feet/second, into a catalytic partial oxidation zone so that the gaseous premix reacts in the presence of the fixed catalyst to reduce the amounts of CO2, H2O and heat produced by the partial oxidation reaction, to form a useful syngas which is cooled and recovered.

    摘要翻译： 一种新颖的注射器/反应器装置以及用于部分氧化轻质烃气体（例如甲烷）的有效方法，以将这种气体转化成有用的合成气以用于回收和/或随后的烃合成。 来自诸如甲烷和氧气或含氧气体的轻质烃气体在多个混合喷嘴处被预热和加压并通过喷射器装置以高速度以所需的相对比例彼此混合， 对催化部分氧化反应区开放，并且在喷射器装置的表面上均匀间隔开，形成具有等于任一气体的最低上压压力的至少约3％的压降的反应物气态预混物。 将气体预混物在小于其自燃时间（优选小于9毫秒）的时间内以约25至1000英尺/秒的速度注入到催化部分氧化区中，使得气态预混物在存在下反应 的固定催化剂以减少CO 2，H 2 O的量和由部分氧化反应产生的热量，以形成冷却和回收的有用的合成气。