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    Process For Producing Phenol
    1.
    发明申请
    Process For Producing Phenol 有权
    生产苯酚的方法

    公开(公告)号：US20110301387A1

    公开(公告)日：2011-12-08

    申请号：US13143975

    申请日：2010-01-25

    申请人： Kun Wang ,  Francisco M. Benitez ,  James R. Lattner ,  Jihad M. Dakka ,  Edmund J. Mozeleski ,  Stephen Zushma

    发明人： Kun Wang ,  Francisco M. Benitez ,  James R. Lattner ,  Jihad M. Dakka ,  Edmund J. Mozeleski ,  Stephen Zushma

    IPC分类号： C07C37/08

    CPC分类号： C07C37/08 ,  C07C45/53 ,  C07C407/00 ,  C07C409/08 ,  C07C409/10 ,  C07C409/14 ,  C07C2601/08 ,  C07C2601/14 ,  C07C49/403 ,  C07C49/10 ,  C07C49/395 ,  C07C49/08 ,  C07C39/04

    摘要： Disclosed is a process for producing phenol or a substituted phenol and a co-product comprising the steps of (i) contacting a first stream comprising an alkylaromatic compound with a second stream comprising an oxygen-containing gas in the presence of a first catalyst comprising a cyclic imide under conditions to convert at least a portion of said alkylaromatic compound to an alkylaromatic hydroperoxide, (ii) producing an effluent stream comprising said cyclic imide, said alkylaromatic hydroperoxide, and said alkylaromatic compound wherein said effluent stream has an alkylaromatic hydroperoxide concentration of from 10 to 40 wt %; and (iii) contacting in a second reactor at least a portion of said effluent stream with a second catalyst to convert said alkylaromatic hydroperoxide to a product stream comprising phenol and said co-product.

    摘要翻译： 公开了一种生产苯酚或取代苯酚和副产物的方法，包括以下步骤：（i）在包含含氧气体的第一催化剂的存在下，将包含烷基芳族化合物的第一物流与包含含氧气体的第二物流接触，所述第一催化剂包含 环状酰亚胺在将至少一部分所述烷基芳族化合物转化为烷基芳香族氢过氧化物的条件下，（ii）产生包含所述环状酰亚胺，所述烷基芳族氢过氧化物和所述烷基芳族化合物的流出物流，其中所述流出物流具有烷基芳香族氢过氧化物浓度 10〜40重量％ 和（iii）在第二反应器中将至少一部分所述流出物流与第二催化剂接触，以将所述烷基芳香族氢过氧化物转化成包含苯酚和所述副产物的产物流。

    Process for producing phenol
    2.
    发明授权
    Process for producing phenol 有权
    苯酚生产工艺

    公开(公告)号：US08592634B2

    公开(公告)日：2013-11-26

    申请号：US13143975

    申请日：2010-01-25

    申请人： Kun Wang ,  Francisco M. Benitez ,  James R. Lattner ,  Jihad M. Dakka ,  Edmund J. Mozeleski ,  Stephen Zushma

    发明人： Kun Wang ,  Francisco M. Benitez ,  James R. Lattner ,  Jihad M. Dakka ,  Edmund J. Mozeleski ,  Stephen Zushma

    IPC分类号： C07C37/08

    CPC分类号： C07C37/08 ,  C07C45/53 ,  C07C407/00 ,  C07C409/08 ,  C07C409/10 ,  C07C409/14 ,  C07C2601/08 ,  C07C2601/14 ,  C07C49/403 ,  C07C49/10 ,  C07C49/395 ,  C07C49/08 ,  C07C39/04

    摘要： Disclosed is a process for producing phenol or a substituted phenol and a co-product comprising the steps of (i) contacting a first stream comprising an alkylaromatic compound with a second stream comprising an oxygen-containing gas in the presence of a first catalyst comprising a cyclic imide under conditions to convert at least a portion of said alkylaromatic compound to an alkylaromatic hydroperoxide, (ii) producing an effluent stream comprising said cyclic imide, said alkylaromatic hydroperoxide, and said alkylaromatic compound wherein said effluent stream has an alkylaromatic hydroperoxide concentration of from 10 to 40 wt %; and (iii) contacting in a second reactor at least a portion of said effluent stream with a second catalyst to convert said alkylaromatic hydroperoxide to a product stream comprising phenol and said co-product.

    摘要翻译： 公开了一种生产苯酚或取代苯酚和副产物的方法，包括以下步骤：（i）在包含含氧气体的第一催化剂的存在下，将包含烷基芳族化合物的第一物流与包含含氧气体的第二物流接触，所述第一催化剂包含 环状酰亚胺在将至少一部分所述烷基芳族化合物转化为烷基芳香族氢过氧化物的条件下，（ii）产生包含所述环状酰亚胺，所述烷基芳族氢过氧化物和所述烷基芳族化合物的流出物流，其中所述流出物流具有烷基芳香族氢过氧化物浓度 10〜40重量％ 和（iii）在第二反应器中将至少一部分所述流出物流与第二催化剂接触，以将所述烷基芳香族氢过氧化物转化成包含苯酚和所述副产物的产物流。

    Oxidation of hydrocarbons
    4.
    发明授权
    Oxidation of hydrocarbons 有权
    碳氢化合物的氧化

    公开(公告)号：US08658836B2

    公开(公告)日：2014-02-25

    申请号：US12678419

    申请日：2008-10-08

    申请人： Francisco M. Benitez ,  Jihad M. Dakka ,  Edmund J. Mozeleski ,  Stephen Zushma ,  John Scott Buchanan ,  Jon E. Stanat

    发明人： Francisco M. Benitez ,  Jihad M. Dakka ,  Edmund J. Mozeleski ,  Stephen Zushma ,  John Scott Buchanan ,  Jon E. Stanat

    IPC分类号： C07C409/00

    CPC分类号： C07C409/08 ,  C07B41/00 ,  C07C37/07 ,  C07C37/08 ,  C07C37/20 ,  C07C45/33 ,  C07C45/53 ,  C07C51/313 ,  C07C407/00 ,  C07C409/04 ,  C07C409/10 ,  C07C409/14 ,  C07C2601/14 ,  C07C49/403 ,  C07C55/14 ,  C07C39/04 ,  C07C39/16

    摘要： In a process for oxidizing a hydrocarbon to the corresponding hydroperoxide, alcohol, ketone, carboxylic acid or dicarboxylic acid, a reaction medium comprising a hydrocarbon is contacted with an oxygen-containing gas in the presence of a catalyst comprising a cyclic imide of the general formula (I): wherein each of R1 and R2 is independently selected from hydrocarbyl and substituted hydrocarbyl radicals having 1 to 20 carbon atoms, or from the groups SO3H, NH2, OH and NO2, or from the atoms H, F, Cl, Br and I provided that R1 and R2 can be linked to one another via a covalent bond; each of Q1 and Q2 is independently selected from C, CH, N, and CR3; each of X and Z is independently selected from C, S, CH2, N, P and an element of Group 4 of the Periodic Table; Y is O or OH; k is 0, 1, or 2; l is 0, 1, or 2; m is 1 to 3; and R3 can be any of the entities listed for R1. The contacting is conducted under conditions such as to maintain the concentration of both water and organic acids in the reaction medium below 50 ppm.

    摘要翻译： 在将烃类氧化成相应的氢过氧化物，醇，酮，羧酸或二羧酸的方法中，将包含烃的反应介质与含氧气体在含有通式 （I）：其中R 1和R 2各自独立地选自具有1至20个碳原子的烃基和取代烃基，或从SO 3 H，NH 2，OH和NO 2基团，或从原子H，F，Cl，Br和 我提供R1和R2可以通过共价键彼此连接; Q1和Q2中的每一个独立地选自C，CH，N和CR 3; X和Z各自独立地选自C，S，CH 2，N，P和元素周期表第4族的元素; Y为O或OH; k为0,1或2; l为0,1或2; m为1〜3; 而R3可以是为R1列出的任何实体。 在使反应介质中的水和有机酸的浓度保持在50ppm以下的条件下进行接触。