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公开(公告)号:US20050182282A1
公开(公告)日:2005-08-18
申请号:US11064370
申请日:2005-02-22
申请人: Luc Martens , John Godsmark , Marcel Janssen , Georges Mathys , Raphael Caers , Hubertus Beckers , J. Shutt , Eddy Van Driessche
发明人: Luc Martens , John Godsmark , Marcel Janssen , Georges Mathys , Raphael Caers , Hubertus Beckers , J. Shutt , Eddy Van Driessche
IPC分类号: C07B61/00 , C07C1/20 , C07C2/10 , C07C2/12 , C07C2/18 , C07C11/02 , C07C11/107 , C07C29/16 , C08F2/00 , C08F10/00 , C07C1/00 , C07C2/00
CPC分类号: C07C29/16 , C07C1/20 , C07C2/10 , C07C2/12 , C07C2/18 , C07C11/02 , C07C2523/755 , C07C2527/173 , C07C2529/08 , C07C2529/18 , C07C2529/40 , C07C2529/50 , C07C2529/60 , C07C2529/65 , C07C2529/70 , C07C2529/83 , C07C2529/85 , Y02P30/42 , C07C31/12
摘要: A method of making a higher olefin product from a C4+ fraction separated from the hydrocarbon product produced by an oxygenate to olefin reaction unit. The C4+ fraction primarily contains butenes which may be directed to a higher olefin reaction unit without removing isobutenes, butanes, and/or butadiene. The C4+ fraction is particularly well suited for the production of higher olefins because of its high olefin content, low branching number, and low contaminent levels. The invention is also directed to an olefin product composition that is produced by contacting the C4+ fraction with an oligomerization catalyst. The olefin composition is characterized by a relatively high octene content, and octene with a branching number less than 1.4.
摘要翻译: 从由含氧化合物产生的烃产物与烯烃反应单元分离的C 4 H 4 O + +馏分制备较高级烯烃产物的方法。 C 4 S 4+ + / - >级分主要包含可以引导到较高级烯烃反应单元而不除去异丁烯,丁烷和/或丁二烯的丁烯。 由于其高烯烃含量,低分支数和低污染物水平,C 4 S 4 O + + / O 2馏分特别适用于生产高级烯烃。 本发明还涉及一种烯烃产物组合物,该烯烃产物组合物是通过使低分子化催化剂与C 4+ 4+ 烯烃组合物的特征在于具有相对较高的辛烯含量和分支数小于1.4的辛烯。
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公开(公告)号:US20070282133A1
公开(公告)日:2007-12-06
申请号:US10591306
申请日:2005-01-28
申请人: Raphael Caers , Hubertus Beckers , Eddy Van Driessche , Luc Martens , John Godsmark , John Shutt
发明人: Raphael Caers , Hubertus Beckers , Eddy Van Driessche , Luc Martens , John Godsmark , John Shutt
CPC分类号: C07C51/252 , C07C2/66 , C07C45/50 , C07C253/00 , Y02P20/582 , Y02P30/20 , C07C15/085 , C07C57/04 , C07C255/16 , C07C47/02
摘要: Propylene streams obtained by the conversion of oxygenates to olefins are used as feeds for hydroformylation. The streams may contain measurable amounts of dimethyl ether without adversely impacting the hydroformylation.
摘要翻译: 通过将含氧化合物转化为烯烃获得的丙烯流用作加氢甲酰化的进料。 流可以含有可测量的二甲醚,而不会不利地影响加氢甲酰化。
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公开(公告)号:US20070049781A1
公开(公告)日:2007-03-01
申请号:US11209942
申请日:2005-08-23
申请人: Stephen Brown , Jon Stanat , Jose Vargas , Stephen Beadle , Georges Mathys , John Godsmark , Raphael Caers
发明人: Stephen Brown , Jon Stanat , Jose Vargas , Stephen Beadle , Georges Mathys , John Godsmark , Raphael Caers
IPC分类号: B01J8/02
CPC分类号: C10G50/00 , B01J8/067 , B01J2219/00024 , B01J2219/0004 , Y02P20/582 , Y10T29/49352
摘要: The invention relates to series reactor beds containing different oligomerization catalysts and having independent temperature control, and processes for the oligomerization of light olefins to heavier olefins using such series reactor beds.
摘要翻译: 本发明涉及含有不同低聚催化剂并具有独立温度控制的串联反应器床,以及使用这种串联反应器床将轻质烯烃低聚成较重烯烃的方法。
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公开(公告)号:US20070255081A1
公开(公告)日:2007-11-01
申请号:US10582929
申请日:2004-12-16
申请人: Stephen Beadle , Stephen Brown , John Godsmark , Georges Mathys
发明人: Stephen Beadle , Stephen Brown , John Godsmark , Georges Mathys
CPC分类号: C10G50/00 , C07C2/12 , C07C2/18 , C07C2/66 , C07C2/70 , C07C2527/173 , C10G2300/1092 , C10G2300/301 , C10G2300/4081 , C10G2300/805 , C10G2400/22
摘要: In acid catalysed continuous hydrocarbon conversion reactions such as olefin oligomerisation or alkylation in the presence of phosphoric acid or zeolite catalysts the hydrocarbon feed is hydrated and the degree of hydration is adjusted according to the composition of the feed.
摘要翻译: 在酸催化的连续烃转化反应如烯烃低聚或在磷酸或沸石催化剂存在下烷基化时,烃进料是水合的,并且根据进料的组成调节水合度。
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公开(公告)号:US20080039669A1
公开(公告)日:2008-02-14
申请号:US11596168
申请日:2005-05-26
申请人: Stephen Brown , John Godsmark , Georges Mathys
发明人: Stephen Brown , John Godsmark , Georges Mathys
IPC分类号: C07C2/12
CPC分类号: B01J29/7042 , B01J29/06 , B01J29/7026 , B01J29/703 , B01J29/7046 , B01J37/0009 , B01J2229/42 , C07C2/12 , C07C2529/70 , C07C2529/80 , C10G50/00 , C07C11/02
摘要: In a process for oligomerizing an olefinic hydrocarbon feedstock comprising at least 65 wt % olefins and/or sulfur-containing molecules, the feedstock is contacted under oligomerization conditions with (a) a first unidimensional 10-ring molecular sieve catalyst and (b) a second multidimensional crystalline molecular sieve catalyst. The first and second catalysts may be contained in separate reactors or as separate beds in a single reactor.
摘要翻译: 在包含至少65重量%的烯烃和/或含硫分子的烯烃原料低聚的方法中,原料在低聚条件下与(a)第一单维10环分子筛催化剂接触,(b)第二 多维结晶分子筛催化剂。 第一和第二催化剂可以包含在单独的反应器中或作为单个反应器中的分离床。
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公开(公告)号:US20070173676A1
公开(公告)日:2007-07-26
申请号:US11596170
申请日:2005-05-26
申请人: Stephen Brown , John Godsmark , Georges Mathys
发明人: Stephen Brown , John Godsmark , Georges Mathys
IPC分类号: C07C2/02
CPC分类号: C07C2/18 , C07C2527/173 , C07C11/02
摘要: In a process for oligomerizing an olefinic hydrocarbon feedstock, the feedstock is contacted under oligomerization conditions with (a) a first crystalline molecular sieve catalyst and (b) a second catalyst comprising a solid phosphoric acid. The first and second catalysts may be contained in separate reactors or as separate beds in a single reactor.
摘要翻译: 在烯烃原料低聚的方法中,原料在低聚条件下与(a)第一结晶分子筛催化剂和(b)包含固体磷酸的第二催化剂接触。 第一和第二催化剂可以包含在单独的反应器中或作为单个反应器中的分离床。
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公开(公告)号:US20060199985A1
公开(公告)日:2006-09-07
申请号:US11342386
申请日:2006-01-27
申请人: Keith Kuechler , Stephen Brown , An. Verberckmoes , Steven Silverberg , Marc Puttemans , Mark Welford , John Godsmark
发明人: Keith Kuechler , Stephen Brown , An. Verberckmoes , Steven Silverberg , Marc Puttemans , Mark Welford , John Godsmark
IPC分类号: C10M105/02 , C10L1/04
CPC分类号: C10L1/04 , C10G50/00 , C10M177/00 , C10M2203/003 , C10N2220/028 , C10N2230/40 , C10N2270/00
摘要: A hydrocarbon composition that comprises species of at least 3 different carbon numbers, at least about 95 wt % non-normal hydrocarbons, no greater than 1000 wppm aromatics, no greater than 10 wt % naphthenes, and also has a certain boiling point range; and a process for making the hydrocarbon composition.
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