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公开(公告)号：US20130158320A1
公开(公告)日：2013-06-20
申请号：US13327143
申请日：2011-12-15
IPC分类号： C07C15/00
CPC分类号： C10G59/02 , C07C5/32 , C10G35/00 , C10G2400/30 , C07C15/02
摘要： A process for the production of aromatics through the reforming of a hydrocarbon stream is presented. The process utilizes the differences in properties of components within the hydrocarbon stream to increase the energy efficiency. The differences in the reactions of different hydrocarbon components in the conversion to aromatics allows for different treatments of the different components to reduce the energy used in reforming process.
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公开(公告)号：US20120108865A1
公开(公告)日：2012-05-03
申请号：US12917805
申请日：2010-11-02
IPC分类号： C07C4/02
摘要： A process and apparatus are presented for the removal of carbon monoxide from ethylene streams. The removal of carbon monoxide before selective hydrogenation protects the catalyst in the selective hydrogenation reactor. Carbon monoxide levels are controlled with the water gas shift process to convert the carbon monoxide to carbon dioxide, with the carbon dioxide removed in an acid gas removal process.
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公开(公告)号：US08604262B2
公开(公告)日：2013-12-10
申请号：US13417200
申请日：2012-03-09
CPC分类号： C10G59/00 , C10G2300/1044 , C10G2400/02 , C10G2400/30
摘要： A process for reforming a hydrocarbon stream is presented. The process involves splitting a naphtha feedstream to at least two feedstreams and passing each feedstream to separation reformers. The reformers are operated under different conditions to utilize the differences in the reaction properties of the different hydrocarbon components. The process utilizes a common catalyst, and common downstream processes for recovering the desired aromatic compounds generated.
摘要翻译： 提出了一种重整烃流的方法。 该方法包括将石脑油进料流分成至少两个进料流并将每个进料流通过分离重整器。 改性剂在不同条件下运行，以利用不同烃组分的反应性质的差异。 该方法利用普通的催化剂和用于回收生成的所需芳族化合物的常见的下游方法。
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4.发明申请CO-CURRENT CATALYST FLOW WITH FEED FOR FRACTIONATED FEED RECOMBINED AND SENT TO HIGH TEMPERATURE REFORMING REACTORS 有权用于分离进料的CO-电流催化剂流与重新加热并进入高温改性反应器公开(公告)号：US20130158318A1
公开(公告)日：2013-06-20
申请号：US13327200
申请日：2011-12-15
IPC分类号： C07C5/42
摘要： A process is presented for the increasing the yields of aromatics from reforming a hydrocarbon feedstream. The process includes splitting a naphtha feedstream into a light hydrocarbon stream, and a heavier stream having a relatively rich concentration of naphthenes. The heavy stream is reformed to convert the naphthenes to aromatics and the resulting product stream is further reformed with the light hydrocarbon stream to increase the aromatics yields. The catalyst is passed through the reactors in a sequential manner.
摘要翻译： 提出了一种从碳氢化合物原料流重整提高芳族化合物产率的方法。 该方法包括将石脑油进料流分解成轻质烃物流，以及将较稠油的浓度较高的环烷烃。 将重质流重整以将环烷烃转化为芳族化合物，并且所得产物流用轻质烃流进一步重整以提高芳烃产率。 催化剂以顺序的方式通过反应器。
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5.发明申请公开(公告)号：US20130158311A1
公开(公告)日：2013-06-20
申请号：US13327178
申请日：2011-12-15
IPC分类号： C07C5/42
CPC分类号： C10G59/00 , C10G2400/30
摘要： A process for reforming a hydrocarbon stream is presented. The process involves splitting a naphtha feedstream to at least two feedstreams and partially processing each feedstream in separate reactors. The processing includes passing the light stream to a combination hydrogenation/dehydrogenation reactor. The process reduces the energy by reducing the endothermic properties of intermediate reformed process streams.
摘要翻译： 提出了一种重整烃流的方法。 该方法包括将石脑油进料流分成至少两个进料流，并在单独的反应器中部分处理每个进料流。 该处理包括将光流传递到组合氢化/脱氢反应器。 该方法通过降低中间重整工艺流的吸热性能来降低能量。
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公开(公告)号：US20120277504A1
公开(公告)日：2012-11-01
申请号：US13417202
申请日：2012-03-09
IPC分类号： C07C4/00
CPC分类号： C10G59/00 , C10G2300/1044 , C10G2400/02 , C10G2400/30
摘要： A process for reforming a hydrocarbon stream is presented. The process involves splitting a naphtha feedstream to at least two feedstreams and passing each feedstream to separation reformers. The reformers are operated under different conditions to utilize the differences in the reaction properties of the different hydrocarbon components. The process utilizes a common catalyst, and common downstream processes for recovering the desired aromatic compounds generated.
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公开(公告)号：US20120107182A1
公开(公告)日：2012-05-03
申请号：US12917821
申请日：2010-11-02
CPC分类号： C10G45/32 , C01B3/16 , C10G2300/1092 , C10G2300/207 , C10G2400/20 , C10K1/08 , C10K3/04 , Y02P30/40
摘要： A process and apparatus are presented for the removal of carbon monoxide from ethylene streams. The removal of carbon monoxide before selective hydrogenation protects the catalyst in the selective hydrogenation reactor. Carbon monoxide levels are controlled with the water gas shift process to convert the carbon monoxide to carbon dioxide, with the carbon dioxide removed in an acid gas removal process.
摘要翻译： 提出了一种从乙烯流中除去一氧化碳的方法和装置。 在选择性氢化之前去除一氧化碳保护选择性氢化反应器中的催化剂。 通过水煤气转移过程控制一氧化碳水平，以将一氧化碳转化为二氧化碳，在酸性气体去除过程中除去二氧化碳。
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8.发明授权公开(公告)号：US09029618B2
公开(公告)日：2015-05-12
申请号：US13327178
申请日：2011-12-15
CPC分类号： C10G59/00 , C10G2400/30
摘要： A process for reforming a hydrocarbon stream is presented. The process involves splitting a naphtha feedstream to at least two feedstreams and partially processing each feedstream in separate reactors. The processing includes passing the light stream to a combination hydrogenation/dehydrogenation reactor. The process reduces the energy by reducing the endothermic properties of intermediate reformed process streams.
摘要翻译： 提出了一种重整烃流的方法。 该方法包括将石脑油进料流分成至少两个进料流，并在单独的反应器中部分处理每个进料流。 该处理包括将光流传递到组合氢化/脱氢反应器。 该方法通过降低中间重整工艺流的吸热性能来降低能量。
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9.发明申请COUNTER-CURRENT CATALYST FLOW WITH SPLIT FEED AND TWO REACTOR TRAIN PROCESSING 有权具有分离进料的反电流催化剂流和两反应堆火车加工公开(公告)号：US20130158319A1
公开(公告)日：2013-06-20
申请号：US13327164
申请日：2011-12-15
申请人： Mark D. Moser , David A. Wegerer , Kurt M. Vanden Bussche , Manuela Serban , Mark P. Lapinski , Mary Jo Wier , Gregory J. Gajda
发明人： Mark D. Moser , David A. Wegerer , Kurt M. Vanden Bussche , Manuela Serban , Mark P. Lapinski , Mary Jo Wier , Gregory J. Gajda
IPC分类号： C07C7/00
CPC分类号： C10G59/02 , C10G59/06 , C10G2400/30
摘要： A process is presented for the increasing the yields of aromatics from reforming a hydrocarbon feedstream. The process includes splitting a naphtha feedstream into a light hydrocarbon stream, and a heavier stream having a relatively rich concentration of naphthenes. The heavy stream is reformed to convert the naphthenes to aromatics and the resulting product stream is further reformed with the light hydrocarbon stream to increase the aromatics yields. The process includes passing a catalyst stream in a counter-current flow relative to the hydrocarbon process stream.
摘要翻译： 提出了一种从碳氢化合物原料流重整提高芳族化合物产率的方法。 该方法包括将石脑油进料流分解成轻质烃物流，以及将较稠油的浓度较高的环烷烃。 将重质流重整以将环烷烃转化为芳族化合物，并且所得产物流用轻质烃流进一步重整以提高芳烃产率。 该方法包括使相对于烃工艺物流的逆流流动催化剂流。
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公开(公告)号：US20130158312A1
公开(公告)日：2013-06-20
申请号：US13327185
申请日：2011-12-15
IPC分类号： C07C5/42
CPC分类号： C10G35/06 , C10G2400/30
摘要： A process for reforming a hydrocarbon stream is presented. The process involves splitting a naphtha feedstream to at least two feedstreams and partially processing each feedstream in separate reactors. The processing includes passing the light stream to a combination hydrogenation/dehydrogenation reactor. The process reduces the energy by reducing the endothermic properties of intermediate reformed process streams.
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