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公开(公告)号:US09388103B2
公开(公告)日:2016-07-12
申请号:US14343199
申请日:2012-08-09
申请人: Kun Wang , Roberto Garcia , Francisco M. Benitez
发明人: Kun Wang , Roberto Garcia , Francisco M. Benitez
IPC分类号: C08G61/02 , C07C37/08 , C07C45/53 , C07C407/00 , C07C2/74 , C07C39/21 , C07C55/14 , C07C251/44 , C07D223/10 , C08G6/00 , C08G65/38 , C08G69/00
CPC分类号: C07C37/08 , C07C2/74 , C07C39/21 , C07C45/53 , C07C55/14 , C07C251/44 , C07C407/00 , C07C2529/70 , C07C2601/14 , C07D223/10 , C08G6/00 , C08G65/38 , C08G69/00 , C07C39/04 , C07C49/403 , C07C409/14 , C07C13/28
摘要: In a process for producing phenol, a feed comprising cyclohexylbenzene hydroperoxide is contacted with a cleavage catalyst comprising an acidic ionic liquid under cleavage conditions effective to cleave at least a portion of said cyclohexylbenzene hydroperoxide and produce a cleavage product stream comprising phenol and cyclohexanone.
摘要翻译: 在生产苯酚的方法中,将包含环己基苯氢过氧化物的进料与包含酸性离子液体的裂解催化剂在有效切割至少一部分所述环己基苯氢过氧化物的裂解条件下接触并产生包含苯酚和环己酮的裂解产物流。
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公开(公告)号:US20140371489A1
公开(公告)日:2014-12-18
申请号:US14343227
申请日:2012-08-10
申请人: Kun Wang , Roberto Garcia , Francisco M. Benitez
发明人: Kun Wang , Roberto Garcia , Francisco M. Benitez
IPC分类号: C07C37/08 , C07C407/00 , C07C2/74 , C07C45/53
CPC分类号: C07C37/08 , C07C2/74 , C07C45/53 , C07C407/00 , C07C2529/70 , C07C2531/10 , C07C2531/14 , C07C2601/14 , C07C39/04 , C07C49/403 , C07C409/14 , C07C13/28
摘要: In a process for producing phenol, a feed comprising cyclohexylbenzene hydroperoxide is contacted with a cleavage catalyst comprising a fluorinated acidic resin under cleavage conditions effective to convert at least a portion of the cyclohexylbenzene hydroperoxide into phenol and cyclohexanone.
摘要翻译: 在生产苯酚的方法中,将包含环己基苯氢过氧化物的进料与包含氟化酸性树脂的裂解催化剂在有效将至少一部分环己基苯氢过氧化物转化为酚和环己酮的裂解条件下接触。
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公开(公告)号:US09067870B2
公开(公告)日:2015-06-30
申请号:US14343227
申请日:2012-08-10
申请人: Kun Wang , Roberto Garcia , Francisco M. Benitez
发明人: Kun Wang , Roberto Garcia , Francisco M. Benitez
IPC分类号: C07C45/53 , C07C37/08 , C07C2/66 , C07C407/00 , C07C2/74
CPC分类号: C07C37/08 , C07C2/74 , C07C45/53 , C07C407/00 , C07C2529/70 , C07C2531/10 , C07C2531/14 , C07C2601/14 , C07C39/04 , C07C49/403 , C07C409/14 , C07C13/28
摘要: In a process for producing phenol, a feed comprising cyclohexylbenzene hydroperoxide is contacted with a cleavage catalyst comprising a fluorinated acidic resin under cleavage conditions effective to convert at least a portion of the cyclohexylbenzene hydroperoxide into phenol and cyclohexanone.
摘要翻译: 在生产苯酚的方法中,将包含环己基苯氢过氧化物的进料与包含氟化酸性树脂的裂解催化剂在有效将至少一部分环己基苯氢过氧化物转化为酚和环己酮的裂解条件下接触。
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公开(公告)号:US20150158801A1
公开(公告)日:2015-06-11
申请号:US14343199
申请日:2012-08-09
申请人: Kun Wang , Roberto Garcia , Francisco M. Benitez
发明人: Kun Wang , Roberto Garcia , Francisco M. Benitez
IPC分类号: C07C37/08 , C07D223/10 , C07C55/14 , C08G69/00 , C07C2/74 , C07C407/00 , C08G65/38 , C08G6/00 , C07C39/21 , C07C251/44
CPC分类号: C07C37/08 , C07C2/74 , C07C39/21 , C07C45/53 , C07C55/14 , C07C251/44 , C07C407/00 , C07C2529/70 , C07C2601/14 , C07D223/10 , C08G6/00 , C08G65/38 , C08G69/00 , C07C39/04 , C07C49/403 , C07C409/14 , C07C13/28
摘要: In a process for producing phenol, a feed comprising cyclohexylbenzene hydroperoxide is contacted with a cleavage catalyst comprising an acidic ionic liquid under cleavage conditions effective to cleave at least a portion of said cyclohexylbenzene hydroperoxide and produce a cleavage product stream comprising phenol and cyclohexanone.
摘要翻译: 在生产苯酚的方法中,将包含环己基苯氢过氧化物的进料与包含酸性离子液体的裂解催化剂在有效切割至少一部分所述环己基苯氢过氧化物的裂解条件下接触并产生包含苯酚和环己酮的裂解产物流。
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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。
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公开(公告)号:US09115068B2
公开(公告)日:2015-08-25
申请号:US13816618
申请日:2011-08-16
IPC分类号: C07C49/403 , C07C37/86 , C07C45/85 , C07C37/08 , C07C39/04
CPC分类号: C07C49/403 , C07C37/08 , C07C37/82 , C07C37/86 , C07C39/04 , C07C45/85 , C07C407/00 , C07C2601/14 , Y02P20/52
摘要: Disclosed herein is a process for producing phenol. The process includes oxidizing at least a portion of a feed comprising cyclohexylbenzene to produce an oxidation composition comprising cyclohexyl-1-phenyl-1-hydroperoxide. The oxidation composition may then be cleaved in the presence of an acid catalyst to produce a cleavage reaction mixture comprising the acid catalyst, phenol and cyclohexanone. At least a portion of the cleavage reaction mixture may be neutralized with a basic material to form a treated cleavage reaction mixture. In various embodiments, the treated cleavage reaction mixture contains no greater than 50 wppm of the acid catalyst or no greater than 50 wppm of the basic material.
摘要翻译: 本文公开了一种生产苯酚的方法。 该方法包括氧化至少一部分包含环己基苯的进料以产生包含环己基-1-苯基-1-氢过氧化物的氧化组合物。 然后可以在酸催化剂的存在下将氧化组合物切割,以产生包含酸催化剂,苯酚和环己酮的裂解反应混合物。 裂解反应混合物的至少一部分可以用碱性物质中和以形成经处理的裂解反应混合物。 在各种实施方案中,处理的裂解反应混合物含有不大于50wppm的酸催化剂或不大于50wppm的碱性物质。
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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。
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公开(公告)号:US20130217922A1
公开(公告)日:2013-08-22
申请号:US13816618
申请日:2011-08-16
IPC分类号: C07C37/08
CPC分类号: C07C49/403 , C07C37/08 , C07C37/82 , C07C37/86 , C07C39/04 , C07C45/85 , C07C407/00 , C07C2601/14 , Y02P20/52
摘要: Disclosed herein is a process for producing phenol. The process includes oxidizing at least a portion of a feed comprising cyclohexylbenzene to produce an oxidation composition comprising cyclohexyl-1-phenyl-1-hydroperoxide. The oxidation composition may then be cleaved in the presence of an acid catalyst to produce a cleavage reaction mixture comprising the acid catalyst, phenol and cyclohexanone. At least a portion of the cleavage reaction mixture may be neutralized with a basic material to form a treated cleavage reaction mixture. In various embodiments, the treated cleavage reaction mixture contains no greater than 50 wppm of the acid catalyst or no greater than 50 wppm of the basic material.
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公开(公告)号:US20140296577A1
公开(公告)日:2014-10-02
申请号:US14009827
申请日:2011-12-15
申请人: Kun Wang , Roberto Garcia
发明人: Kun Wang , Roberto Garcia
CPC分类号: C07C45/53 , B01J29/08 , B01J29/90 , C07C2/66 , C07C4/06 , C07C5/11 , C07C5/367 , C07C6/126 , C07C7/1485 , C07C37/08 , C07C407/00 , C07C2521/04 , C07C2521/06 , C07C2521/12 , C07C2521/16 , C07C2523/06 , C07C2523/14 , C07C2523/30 , C07C2523/44 , C07C2523/46 , C07C2523/75 , C07C2523/755 , C07C2527/053 , C07C2527/173 , C07C2529/08 , C07C2529/18 , C07C2529/70 , C07C2529/84 , C07C2529/85 , C07C2529/89 , C07C2601/14 , C07C2601/16 , Y02P20/52 , Y02P20/584 , Y02P20/588 , C07C409/14 , C07C13/28 , C07C15/04 , C07C13/20 , C07C39/04 , C07C49/403
摘要: In a process for producing phenol and cyclohexanone a feed comprising cyclohexylbenzene hydroperoxide and water in an amount from 1 to 15,000 ppm, based upon total weight of feed, is contacted with a cleavage catalyst comprising an aluminosilicate of the FAU type under cleavage conditions effective to convert at least a portion of the cyclohexylbenzene hydroperoxide into phenol and cyclohexanone.
摘要翻译: 在生产苯酚和环己酮的方法中,基于进料的总重量,将环己基苯氢过氧化物和1〜15,000ppm的水与包含FAU型硅铝酸盐的裂解催化剂在有效转化的切割条件下接触 至少一部分环己基苯氢过氧化物进入苯酚和环己酮。
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公开(公告)号:US09321710B2
公开(公告)日:2016-04-26
申请号:US14110631
申请日:2011-12-15
申请人: Kun Wang , Roberto Garcia , Jihad M. Dakka , Gabor Kiss
发明人: Kun Wang , Roberto Garcia , Jihad M. Dakka , Gabor Kiss
IPC分类号: C07C37/08 , B01J29/08 , B01J29/90 , C07C2/66 , C07C45/53 , C07C4/06 , C07C5/11 , C07C407/00 , C07C5/367 , C07C6/12 , C07C7/148 , B01J35/00 , B01J29/06 , B01J31/02 , C07C37/00 , B01J23/42 , B01J23/44 , B01J29/18 , B01J29/70 , B01J29/74
CPC分类号: C07C37/08 , B01J23/42 , B01J23/44 , B01J29/06 , B01J29/08 , B01J29/18 , B01J29/70 , B01J29/7007 , B01J29/7476 , B01J29/90 , B01J31/0247 , B01J35/0006 , B01J2229/186 , B01J2229/42 , B01J2231/70 , C07C2/66 , C07C4/06 , C07C5/11 , C07C5/367 , C07C6/126 , C07C7/1485 , C07C45/53 , C07C407/00 , C07C2521/04 , C07C2521/06 , C07C2521/12 , C07C2521/16 , C07C2523/06 , C07C2523/14 , C07C2523/30 , C07C2523/44 , C07C2523/46 , C07C2523/75 , C07C2523/755 , C07C2527/053 , C07C2527/173 , C07C2529/08 , C07C2529/18 , C07C2529/70 , C07C2529/84 , C07C2529/85 , C07C2529/89 , C07C2601/14 , C07C2601/16 , Y02P20/52 , Y02P20/584 , C07C409/08 , C07C39/04 , C07C49/10 , C07C409/14 , C07C49/403 , C07C13/28 , C07C13/20 , C07C15/04
摘要: In a process for producing phenol, a composition comprising an alkylaromatic compound is contacted with an oxygen-containing stream in the presence of an oxidation catalyst comprising a cyclic imide under oxidation conditions effective to oxidize 15 wt % or less of the alkylaromatic compound based upon the total weight of the composition and produce an oxidation product comprising unreacted alkylaromatic compound and alkylaromatic hydroperoxide in a molar ratio of 6:1 to 100:1. Thereafter, at least a portion of the oxidation product is contacted with an acidic molecular sieve catalyst under cleavage conditions effective to convert at least a portion of the alkylaromatic hydroperoxide into phenol and cyclohexanone.
摘要翻译: 在生产苯酚的方法中,包含烷基芳族化合物的组合物在含有环氧酰亚胺的氧化催化剂存在下在含氧物流的存在下,在氧化条件下,在有效氧化15重量%或更少的烷基芳族化合物的条件下,基于 组合物的总重量,并产生摩尔比为6:1至100:1的未反应的烷基芳族化合物和烷基芳香族氢过氧化物的氧化产物。 此后,至少一部分氧化产物在有效将至少一部分烷基芳香族氢过氧化物转化为酚和环己酮的裂解条件下与酸性分子筛催化剂接触。
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