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1. 发明公开

EP1765748A1 PROCESS FOR PREPARING LINEAR ALPHA OLEFINS 有权
标题翻译：用于生产直α-烯烃
公开(公告)号：EP1765748A1
公开(公告)日：2007-03-28
申请号：EP05761019.8
申请日：2005-07-13
申请人： Shell Internationale Research Maatschappij B.V.
发明人： DE BOER, Eric Johannes Maria , VAN DER HEIJDEN, Harry , OOSTERVELD, Inge , VAN ZON, Arie
IPC分类号： C07C2/22 , C07C2/08 , C07C1/32 , C07C5/25
CPC分类号： C07C2/08 , C07C1/327 , C07C5/2575 , C07C2523/755 , C07C2527/128 , C07C2531/14 , C07C11/02
摘要： A process for the preparation of linear alpha olefins having 2n carbon atoms from linear alpha olefins having n carbon atoms comprising the steps of: (a) dimerizing a linear alpha olefin having n carbon atoms in the presence of a dimerization catalyst to produce a linear internal olefin having 2n carbon atoms; (b)(i)reacting the linear internal olefin having 2n carbon atoms produced in step (a) with a trialkylaluminium compound in the presence of a catalytic amount of an isomerization/displacement catalyst in order to cause isomerization of the linear internal olefin and to displace alkyl group(s) from said trialkylaluminium compound to form an alkyl aluminium compound wherein at least one of the alkyl groups bound to aluminium is a linear alkyl which has been derived from the isomerization of said linear internal olefin, and (b)(ii) reacting said alkyl aluminium compound with an alpha olefin optionally in the presence of a displacement catalyst so as to displace said linear alkyl from said alkyl aluminium compound to form a linear alpha olefin having 2n carbon atoms.

2. 发明公开

EP0740646A1 ISOMERIZATION CATALYST AND PROCESS 失效
标题翻译：异构化和异构化
公开(公告)号：EP0740646A1
公开(公告)日：1996-11-06
申请号：EP95940803.0
申请日：1995-11-20
申请人： AMOCO CORPORATION
发明人： COX, William, L.
IPC分类号： B01J31 , C07B61 , C07C5 , C07C11
CPC分类号： B01J31/143 , B01J31/04 , B01J2231/52 , C07C5/2575 , C07C2531/04 , C07C2531/14 , C07C11/02
摘要： A catalyst composition effective for isomerizing alpha-olefin to internal olefin and a process for conducting such isomerization using the catalyst composition are described. The catalyst comprises the combination of an alkyl aluminum alkoxide and a cobalt salt of an organic carboxylic acid or reduced form of such cobalt salt wherein the number of alkoxide groups in the alkyl aluminum alkoxide is sufficiently greater than 1 and sufficiently less than 3 per aluminum atom to provide an active catalyst for catalyzing such isomerization. Typically the alkyl aluminum alkoxide has the formula R3nA1(OR4)p where R?3 and R4¿ are the same or different and are alkyl, n is an integer from 0.75 to 1.85, p is an integer from 1.15 to 2.25 and the sum of n and p is 3. The isomerization process using such catalysts proceeds rapidly and requires no addition of hydrogen to enhance the reaction. Failure to achieve the proper balance between alkoxide and alkyl groups on the alkyl aluminum alkoxide results in an inactive catalyst or a catalyst that is only minimally effective even at high temperatures.

3. 发明公开

EP0033376A1 Verfahren zur Isomerisierung von isolierten zu konjugierten Doppelbindungen in Reaktionsprodukten aus konjugierten Diolefinen und aromatischen Kohlenwasserstoffen 失效
标题翻译：一种用于隔离在共轭二烯和芳族烃的反应产物的共轭双键的异构化方法。
公开(公告)号：EP0033376A1
公开(公告)日：1981-08-12
申请号：EP80107651.4
申请日：1980-12-05
申请人： CHEMISCHE WERKE HÜLS AG
发明人： Kampf, Wolfgang, Dr.
IPC分类号： C07C5/25 , C07C11/12 , B01J31/12 , B01J23/04
CPC分类号： C07C15/40 , B01J31/0212 , B01J31/0252 , B01J31/0264 , B01J31/12 , B01J2231/52 , B01J2540/30 , B01J2540/44 , C07C5/2562 , C07C5/2575
摘要： Verfahren zur Isomerisierung von isolierten zu konjugierten Doppelbindungen in Reaktionsprodukten aus konjugierten Diolefinen und aromatischen Kohlenwasserstoffen mit Hilfe eines Isomerisierungskatalysators und gegebenenfalls in Gegenwart eines Lösemittels, wobei man als Isomerisierungskatalysator ein Alkalialkoholat, gegebenenfalls zusammen mit einer stark polaren aprotonischen Verbindung, oder ein Umsetzungsprodukt und/oder Gemisch aus einem Alkalimetall und/oder einem Alkalihydrid und/oder einer alkalimetall- und/oder magnesiumorganischen Verbindung und Ammoniak und/oder einem Amin und/oder Hexamethylphosphorsäuretriamid eingesetzt und die Isomerisierung bei Temperaturen von 0 bis + 200 °C durchführt.
摘要翻译：该过程被执行与异构化催化剂的辅助下，并且如果合适，在溶剂中，采用的是碱金属醇盐的异构化催化剂的存在下，如果合适的话与强极性的非质子化合物，或其反应产物，共同/ 或碱金属和/或碱金属氢化物和/或有机碱金属和/或有机镁化合物和氨和/或胺和/或六甲基磷酰三胺和异构化的混合物被执行在温度为0至+ 200 ℃。

4. 发明授权

EP0279397B1 Solid base, process for preparing the same and use of the same in preparation of internal olefins 失效转让
标题翻译：固体碱，其制备方法及其在制备内部烯烃中的用途
公开(公告)号：EP0279397B1
公开(公告)日：1991-06-12
申请号：EP88102191.9
申请日：1988-02-15
申请人： SUMITOMO CHEMICAL COMPANY, LIMITED
发明人： Suzukamo, Gohfu , Fukao, Masami
IPC分类号： B01J23/04 , C07C5/25
CPC分类号： B01J23/04 , C07C5/2575 , C07C13/43

5. 发明公开

EP0279397A1 Solid base, process for preparing the same and use of the same in preparation of internal olefins 失效转让
标题翻译：固体碱，它们的制备方法和它们与内部双键的烯烃生产中的用途。
公开(公告)号：EP0279397A1
公开(公告)日：1988-08-24
申请号：EP88102191.9
申请日：1988-02-15
申请人： SUMITOMO CHEMICAL COMPANY, LIMITED
发明人： Suzukamo, Gohfu , Fukao, Masami
IPC分类号： B01J23/04 , C07C5/25
CPC分类号： B01J23/04 , C07C5/2575 , C07C13/43
摘要： A solid base which is obtainable by reacting alumina with an alkali metal hydroxide and an alkali metal hydride or reacting water-containing alumina with an alkali metal hydride in an amount more than the molar equivalent of water contained in the water-containing alumina, at a temperature of 200 to 500°C in an inert gas atmosphere can effectively catalyze various reactions, particularly isomerization of olefins.
摘要翻译：一种固体碱所有这些是可获得的由超过碱金属氢氧化物和碱金属氢化物反应而氧化铝或起反应的氧化铝超过碱金属氢化物含有水达比包含在含水氧化铝的水的摩尔当量以上，在在惰性气体气氛中200至500℃的温度下有效地可以催化各种反应，烯烃的异构化特别。

6. 发明授权

EP1765748B1 PROCESS FOR PREPARING LINEAR ALPHA OLEFINS 有权
标题翻译：用于生产直α-烯烃
公开(公告)号：EP1765748B1
公开(公告)日：2008-09-24
申请号：EP05761019.8
申请日：2005-07-13
申请人： Shell Internationale Research Maatschappij B.V.
发明人： DE BOER, Eric Johannes Maria , VAN DER HEIJDEN, Harry , OOSTERVELD, Inge , VAN ZON, Arie
IPC分类号： C07C2/22 , C07C2/08 , C07C1/32 , C07C5/25
CPC分类号： C07C2/08 , C07C1/327 , C07C5/2575 , C07C2523/755 , C07C2527/128 , C07C2531/14 , C07C11/02
摘要： A process for the preparation of linear alpha olefins having 2n carbon atoms from linear alpha olefins having n carbon atoms comprising the steps of: (a) dimerizing a linear alpha olefin having n carbon atoms in the presence of a dimerization catalyst to produce a linear internal olefin having 2n carbon atoms; (b)(i)reacting the linear internal olefin having 2n carbon atoms produced in step (a) with a trialkylaluminium compound in the presence of a catalytic amount of an isomerization/displacement catalyst in order to cause isomerization of the linear internal olefin and to displace alkyl group(s) from said trialkylaluminium compound to form an alkyl aluminium compound wherein at least one of the alkyl groups bound to aluminium is a linear alkyl which has been derived from the isomerization of said linear internal olefin, and (b)(ii) reacting said alkyl aluminium compound with an alpha olefin optionally in the presence of a displacement catalyst so as to displace said linear alkyl from said alkyl aluminium compound to form a linear alpha olefin having 2n carbon atoms.

7. 发明授权

EP0525760B2 Continuous process for preparing aluminum alkyls and linear 1-olefins from internal olefins 失效转让
标题翻译：用于生产烷基铝和直链1-烯烃与内部双键的烯烃的连续方法
公开(公告)号：EP0525760B2
公开(公告)日：2005-12-28
申请号：EP92112996.1
申请日：1992-07-30
申请人： BP Amoco Corporation
发明人： Allen, Robert Hall , Hu, John Nanhai , Lin, Ronny Wen-Long , Overstreet, Andrew Douglas
IPC分类号： C07F5/06 , C07C1/32 , C07C2/88
CPC分类号： C07F5/063 , C07C1/327 , C07C5/2575 , C07C2527/128 , C07C2531/04 , C07C2531/22 , C07C11/02

8. 发明授权

EP0525760B1 Continuous process for preparing aluminum alkyls and linear 1-olefins from internal olefins 失效转让
标题翻译：用于生产烷基铝和直链1-烯烃与内部双键的烯烃的连续方法
公开(公告)号：EP0525760B1
公开(公告)日：2000-10-04
申请号：EP92112996.1
申请日：1992-07-30
申请人： BP Amoco Corporation
发明人： Allen, Robert Hall , Hu, John Nanhai , Lin, Ronny Wen-Long , Overstreet, Andrew Douglas
IPC分类号： C07F5/06 , C07C1/32 , C07C2/88
CPC分类号： C07F5/063 , C07C1/327 , C07C5/2575 , C07C2527/128 , C07C2531/04 , C07C2531/22 , C07C11/02

9. 发明授权

EP0712823B1 Isomerization catalyst and process 失效转让
标题翻译：异构化和异构化
公开(公告)号：EP0712823B1
公开(公告)日：1998-06-10
申请号：EP95250280.5
申请日：1995-11-17
申请人： AMOCO CORPORATION
发明人： Cox, William L.
IPC分类号： C07C5/25 , B01J31/14
CPC分类号： B01J31/143 , B01J31/04 , B01J2231/52 , C07C5/2575 , C07C2531/04 , C07C2531/14 , C07C11/02

10. 发明公开

EP0712823A1 Isomerization catalyst and process 失效转让
标题翻译：异构体产品和异构体
公开(公告)号：EP0712823A1
公开(公告)日：1996-05-22
申请号：EP95250280.5
申请日：1995-11-17
申请人： ALBEMARLE CORPORATION
发明人： Cox, William L.
IPC分类号： C07C5/25 , B01J31/14
CPC分类号： B01J31/143 , B01J31/04 , B01J2231/52 , C07C5/2575 , C07C2531/04 , C07C2531/14 , C07C11/02
摘要： A process for producing an internal olefin of the formula

where R¹ and R are the same or different and are either a hydrogen or an alkyl and m is an integer of from 0 to 20 comprising contacting a vinyl or vinylidene olefin of the formula

where R¹, R and m are as previously defined, with a catalytically effective amount of a mixture of i) an aluminum compound of the formula R³ n Al(OR⁴) p where R³ and R⁴ are the same or different and are alkyl, n is an integer from 0.75 to 2.25, and p is an integer from 0.75 to 2.25, the sum of n and p being 3, and ii) a cobalt (II) salt of an organic carboxylic acid, at a temperature of from 25°C to 250°C whereby a major amount of said internal olefin is produced and only a minor amount of a tri-substituted internal olefin.
摘要翻译：制备式CHEM的内烯烃的方法，其中R 1和R 2相同或不同，为氢或烷基，m为0至20的整数，包括使乙烯基或其中R 1，R 2和m如前所定义的式Y CH 2的亚乙烯基烯与催化有效量的i）式R 3 n Al的铝化合物（OR 4）p，其中R 3和R 4相同或不同，为烷基，n为0.75至2.25的整数，p为0.75至2.25的整数，n和p的和为 3，和ii）有机羧酸的钴（II）盐，温度为25℃至250℃，由此产生主要量的所述内烯烃，并且仅少量三取代的内部烯烃。

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