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公开(公告)号:US20120078024A1
公开(公告)日:2012-03-29
申请号:US13220806
申请日:2011-08-30
CPC分类号: B01J8/009 , B01D67/0041 , B01D71/022 , B01J8/0457 , B01J2219/0004 , C07C5/3332 , C07C5/3335 , C07C5/3337 , C07C7/144 , C07C2521/06 , C07C2521/08 , C07C2521/10 , C07C2521/16 , C07C2523/02 , C07C2523/06 , C07C2523/12 , C07C2523/42 , C07C2523/44 , C07C2523/46 , C07C2523/72 , C07C2523/75 , C07C2523/755 , C07C2523/80 , C07C2523/86 , C07C2529/06 , C07C2529/85 , C07C2529/86 , C07C15/46 , C07C15/44 , C07C11/04
摘要: A process and system for dehydrogenating certain hydrocarbons is disclosed. The process includes contacting a dehydrogenatable hydrocarbon with steam in the presence of a dehydrogenation catalyst to form hydrogen and a dehydrogenated hydrocarbon. Some of the hydrogen is then removed and some of the remaining dehydrogenatable hydrocarbon is dehydrogenated.
摘要翻译: 公开了一种使某些烃脱氢的方法和系统。 该方法包括在脱氢催化剂存在下使可脱氢烃与蒸汽接触以形成氢气和脱氢烃。 然后去除一些氢气,一些剩余的可脱氢烃脱氢。
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2.
公开(公告)号:US20110306684A1
公开(公告)日:2011-12-15
申请号:US13153771
申请日:2011-06-06
IPC分类号: C07C27/00
CPC分类号: C07C29/1518 , C01B2203/0283 , C01B2203/0405 , C01B2203/043 , C10B19/00 , C10B53/00 , C10G2/30 , C10G2300/1003 , C10G2400/30 , C10J3/18 , C10J2300/0946 , C10J2300/1238 , C10J2300/1656 , C10J2300/1659 , C10J2300/1665 , Y02E50/32 , C07C31/08
摘要: Chemical production processes are described herein. The chemical production processes generally include providing municipal solid waste; subjecting the municipal solid waste to plasma pyrolysis to form an intermediate for chemical production, wherein the intermediate includes carbon monoxide and hydrogen; and transferring the intermediate from the plasma pyrolysis to a chemical or liquid fuel production process.
摘要翻译: 本文描述了化学生产方法。 化学生产过程通常包括提供城市固体废物; 对城市固体废物进行等离子体热解以形成用于化学生产的中间体,其中中间体包括一氧化碳和氢; 并将中间体从等离子体热解转移到化学或液体燃料生产过程中。
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3.
公开(公告)号:US08618181B2
公开(公告)日:2013-12-31
申请号:US13153771
申请日:2011-06-06
IPC分类号: C07C27/00
CPC分类号: C07C29/1518 , C01B2203/0283 , C01B2203/0405 , C01B2203/043 , C10B19/00 , C10B53/00 , C10G2/30 , C10G2300/1003 , C10G2400/30 , C10J3/18 , C10J2300/0946 , C10J2300/1238 , C10J2300/1656 , C10J2300/1659 , C10J2300/1665 , Y02E50/32 , C07C31/08
摘要: Chemical production processes are described herein. The chemical production processes generally include providing municipal solid waste; subjecting the municipal solid waste to plasma pyrolysis to form an intermediate for chemical production, wherein the intermediate includes carbon monoxide and hydrogen; and transferring the intermediate from the plasma pyrolysis to a chemical or liquid fuel production process.
摘要翻译: 本文描述了化学生产方法。 化学生产过程通常包括提供城市固体废物; 对城市固体废物进行等离子体热解以形成用于化学生产的中间体,其中中间体包括一氧化碳和氢; 并将中间体从等离子体热解转移到化学或液体燃料生产过程中。
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公开(公告)号:US4922053A
公开(公告)日:1990-05-01
申请号:US357381
申请日:1989-05-24
IPC分类号: C07C15/073
CPC分类号: C07C15/073 , Y02P20/52
摘要: A process is disclosed for producing ethylbenzene from the catalytic alkylation of benzene in a multibed reactor wherein a portion of the normal overhead polyethylbenzene recycle stream is diverted into a lower section of the reactor to increase conversion and lower xylene by-product production.
摘要翻译: 公开了一种用于在多相反应器中从苯的催化烷基化生产乙苯的方法,其中一部分常规塔顶多乙基苯再循环流转入反应器的下部,以增加转化率和降低二甲苯副产物生产。
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