公开(公告)号：WO2007026200B1

公开(公告)日：2007-07-12

申请号：PCT/IB2006002185

申请日：2006-08-10

Applicant: SAUDI BASIC IND CORP ,  ALIYEV VUGAR O ,  ABU-RAQABAH ATIEH ,  ZAHOOR MOHAMMAD

Inventor： ALIYEV VUGAR O ,  ABU-RAQABAH ATIEH ,  ZAHOOR MOHAMMAD

IPC: B01J31/04 ,  B01J31/12 ,  B01J31/14 ,  C07C2/08 ,  C07C2/30

CPC classification number: B01J31/2226 ,  B01J31/04 ,  B01J31/143 ,  B01J2231/20 ,  B01J2531/48 ,  C07C2/30 ,  C07C11/02

Abstract: The present invention relates to a process for the preparation of linear low molecular weight alpha-olefins having 4 to 24 carbon atoms, comprising oligomerizing ethylene in an inert solvent in the presence of a catalyst system comprising: (i) zirconium car-boxylate of the formula (R 1 COO) m ZrCl 4-m , wherein R 1 is saturated or unsaturated ali-phatic C 1 -C 10 hydrocarbon or aromatic C 6 -C 14 hydrocarbon and m fulfills 1 = m = 4, (ii) at least one aluminum compound selected from organoaluminum compounds of the formula R 2 n A

Abstract translation: 本发明涉及制备具有4-24个碳原子的直链低分子量α-烯烃的方法，该方法包括在催化剂体系存在下，在惰性溶剂中使乙烯低聚，所述催化剂体系包含：（i） 其中R 1是饱和的或不饱和的脂肪族的脂肪族基团（R 1 CON COO）m ZrCl 4 m m，其中R 1是饱和的或不饱和的脂肪族的 碳氢化合物或芳香族碳氢化合物，其中m满足1 = m = 4 ，（ii）至少一种选自式R 2 CON 2 N

公开(公告)号：WO2007026200A1

公开(公告)日：2007-03-08

申请号：PCT/IB2006/002185

申请日：2006-08-10

Applicant: SAUDI BASIC INDUSTRIES CORPORATION ,  ALIYEV, Vugar, O. ,  ABU-RAQABAH, Atieh ,  ZAHOOR, Mohammad

Inventor： ALIYEV, Vugar, O. ,  ABU-RAQABAH, Atieh ,  ZAHOOR, Mohammad

IPC: B01J31/04 ,  B01J31/14 ,  B01J31/12 ,  C07C2/08 ,  C07C2/30

CPC classification number: B01J31/2226 ,  B01J31/04 ,  B01J31/143 ,  B01J2231/20 ,  B01J2531/48 ,  C07C2/30 ,  C07C11/02

Abstract: The present invention relates to a process for the preparation of linear low molecular weight alpha-olefins having 4 to 24 carbon atoms, comprising oligomerizing ethylene in an inert solvent in the presence of a catalyst system comprising: (i) zirconium car-boxylate of the formula (R 1 COO) m ZrCl 4-m , wherein R 1 is saturated or unsaturated ali-phatic C 1 -C 10 hydrocarbon or aromatic C 6 -C 14 hydrocarbon and m fulfills 1 ≤ m ≤ 4, (ii) at least one aluminum compound selected from organoaluminum compounds of the formula R 2 n A1X 3-n , wherein R2 is C 1 -C 20 alkyl, X is chlorine, bromine or iodine, and n fulfills 1 ≤ n ≤ 2, and/or aluminoxanes, and (iii) at least two different additives selected from the group consisting of hydrogen, esters, ketones, ethers, amines, anhydrides, phosphines and sulfur compounds; as well as to a catalyst used therein.

Abstract translation: 本发明涉及一种制备具有4至24个碳原子的线型低分子量α-烯烃的方法，包括在惰性溶剂中，在催化剂体系存在下使乙烯低聚，包括：（i）锆 - 式（R 1）COO），其中R 1是饱和或不饱和的脂肪族 C 1 -C 10烃基或芳族C 6 -C 14烃，m满足1 = m = 4 ，（ii）至少一种铝化合物，其选自式R 2的有机铝化合物。