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公开(公告)号:US06875899B2
公开(公告)日:2005-04-05
申请号:US10056839
申请日:2002-01-24
申请人: Luc R.M. Martens , John Stephen Godsmark , Marcel J. Janssen , Georges M. K. Mathys , Raphael F. Caers , Hubertus J. Beckers , J. Richard Shutt , Eddy Van Driessche
发明人: Luc R.M. Martens , John Stephen Godsmark , Marcel J. Janssen , Georges M. K. Mathys , Raphael F. Caers , Hubertus J. Beckers , J. Richard 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 , C07C1/207
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C4 +馏分制备较高级烯烃产物的方法。 C4 +馏分主要含有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。 C4 +馏分因其烯烃含量高,支链数低,污染程度低而特别适用于生产高级烯烃。 本发明还涉及通过使C4 +馏分与低聚催化剂接触而制备的烯烃产物组合物。 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:US07381853B2
公开(公告)日:2008-06-03
申请号:US11064370
申请日:2005-02-22
申请人: Luc R. M. Martens , John Stephen Godsmark , Marcel J. Janssen , Georges M. K. Mathys , Raphael F. Caers , Hubertus J. Beckers , J. Richard Shutt , Eddy Van Driessche
发明人: Luc R. M. Martens , John Stephen Godsmark , Marcel J. Janssen , Georges M. K. Mathys , Raphael F. Caers , Hubertus J. Beckers , J. Richard Shutt , Eddy Van Driessche
IPC分类号: C10M105/04
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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