公开(公告)号：WO2009095147A1

公开(公告)日：2009-08-06

申请号：PCT/EP2009/000030

申请日：2009-01-07

Applicant: LINDE AG ,  SAUDI BASIC INDUSTRIES CORPORATION ,  MÜLLER, Wofgang ,  FRITZ, Peter, M. ,  BÖLT, Heinz ,  WELLENHOFER, Anton ,  WINKLER, Florian ,  ROSENTHAL, Uwe ,  ZANDER, Hans-Jörg ,  PEULECKE, Normen ,  MÜLLER, Bernd, H. ,  HOFMANN, Karl-Heinz ,  FRITZ, Helmut ,  TAUBE, Carsten ,  MEISWINKEL, Andreas ,  SCHNEIDER, Richard ,  WOEHL, Anina ,  VUGAR, Aliyev ,  MOSA, Fuad ,  AL-HAZMI, Mohammed ,  PALACKAL, Syriac ,  AL-AYED, Ayed ,  AL-OTAIBI, Sultan ,  ZAHOOR, Mohammed

Inventor： MÜLLER, Wofgang ,  FRITZ, Peter, M. ,  BÖLT, Heinz ,  WELLENHOFER, Anton ,  WINKLER, Florian ,  ROSENTHAL, Uwe ,  ZANDER, Hans-Jörg ,  PEULECKE, Normen ,  MÜLLER, Bernd, H. ,  HOFMANN, Karl-Heinz ,  FRITZ, Helmut ,  TAUBE, Carsten ,  MEISWINKEL, Andreas ,  SCHNEIDER, Richard ,  WOEHL, Anina ,  VUGAR, Aliyev ,  MOSA, Fuad ,  AL-HAZMI, Mohammed ,  PALACKAL, Syriac ,  AL-AYED, Ayed ,  AL-OTAIBI, Sultan ,  ZAHOOR, Mohammed

IPC: C07C2/22

CPC classification number: C07C2/30 ,  C07C2531/025 ,  C07C2531/04 ,  C07C2531/14

Abstract: The present invention relates to a method for preparing linear alpha-olefins (LAO) by oligomerization of ethylene in the presence of solvent and homogenous catalyst, comprising the steps of: (i) feeding ethylene, solvent and catalyst into an oligomerization reactor, (ii) oligomerizing the ethylene in the reactor, (iii) removing a reactor outlet stream comprising solvent, linear alpha-olefins, ethylene, and catalyst from the reactor via a reactor outlet piping system, (iv) transferring the reactor outlet stream to a catalyst deactivation and removal step, and (v) deactivating and removing the catalyst from the reactor outlet stream, characterized in that at least one organic amine is added into the oligomerization reactor and/or into the reactor outlet piping system.

Abstract translation: 本发明涉及通过在溶剂和均相催化剂存在下使乙烯低聚而制备直链α-烯烃（LAO）的方法，包括以下步骤：（i）将乙烯，溶剂和催化剂加入到低聚反应器中，（ii ）使反应器中的乙烯低聚，（iii）通过反应器出口管道系统从反应器中除去包含溶剂，直链α-烯烃，乙烯和催化剂的反应器出口流，（iv）将反应器出口流转移到催化剂失活 和（v）从反应器出口流中去活化和除去催化剂，其特征在于将至少一种有机胺加入到低聚反应器和/或反应器出口管道系统中。

公开(公告)号：WO2007016992A1

公开(公告)日：2007-02-15

申请号：PCT/EP2006/005641

申请日：2006-06-13

Applicant: SAUDI BASIC INDUSTRIES CORPORATION ,  LINDE AG ,  FRITZ, Peter ,  BÖLT, Heinz ,  GLANZ, Stefan ,  SCHNEIDER, Richard ,  ALI, Talal ,  AL-OTAIBI, Sultan ,  MOSA, Fuad

Inventor： FRITZ, Peter ,  BÖLT, Heinz ,  GLANZ, Stefan ,  SCHNEIDER, Richard ,  ALI, Talal ,  AL-OTAIBI, Sultan ,  MOSA, Fuad

IPC: C07C2/34 ,  C07C2/08

CPC classification number: C07C2/30 ,  C07C2/08 ,  Y10S585/901

Abstract: The present invention relates to a method for the preparation of linear alpha-olefins by oligomerization of ethylene in a reactor in the presence of a solvent and a catalyst, characterized in that from a discharge stream of the reactor comprising the solvent, catalyst, linear alphaolefins and substantially high molecular weight oligomers, the high molecular weight oligomers are separated, then diluted with a dilution medium and heated to about 13O°C to about 200°C, the diluted high molecular weight oligomers being then transferred to a disposal device, wherein recycles for loop operation are established, and flow rates of the loop streams are from about 1 to about 50 m 3 /h; and a reactor system therefore.

Abstract translation: 本发明涉及一种通过在反应器中在溶剂和催化剂存在下使乙烯低聚来制备线性α-烯烃的方法，其特征在于从包含溶剂的反应器的排出流，催化剂，直链α-烯烃 和基本上高分子量的低聚物，分离高分子量低聚物，然后用稀释介质稀释并加热至约130℃至约200℃，然后将稀释的高分子量低聚物转移到处置装置中，其中再循环 建立循环操作，并且循环流的流速为约1至约50微米/小时; 和反应器系统。

公开(公告)号：WO2007016990A1

公开(公告)日：2007-02-15

申请号：PCT/EP2006/005639

申请日：2006-06-13

Applicant: SAUDI BASIC INDUSTRIES CORPORATION ,  LINDE AG ,  FRITZ, Peter ,  BÖLT, Heinz ,  WELLENHOFER, Anton ,  HACKNER, Holger ,  THIEDE, Heiko ,  MOSA, Fuad ,  ALI, Talal ,  AL-OTAIBI, Sultan

Inventor： FRITZ, Peter ,  BÖLT, Heinz ,  WELLENHOFER, Anton ,  HACKNER, Holger ,  THIEDE, Heiko ,  MOSA, Fuad ,  ALI, Talal ,  AL-OTAIBI, Sultan

IPC: C07C2/08

CPC classification number: C07C2/08

Abstract: The present invention relates to a method for deactivation and removal of catalytic components in the oligomerisation of ethylene to form linear Alpha-Olefins, comprising the steps of: a) Obtaining an organic phase outlet stream from an oligomerisation reactor comprising organic solvent, catalyst, dissolved ethylene and linear Alpha-Olefins; b) Mixing the outlet stream obtained in step a) With an aqueous phase basic solution to deactivate the catalyst components; and c) Separating the linear Alpha-Olefins containing organic phase from the aqueous basic phase, the aqueous basic phase containing the deactivated catalyst components.

Abstract translation: 本发明涉及一种在乙烯低聚中失活和去除催化组分以形成线性α-烯烃的方法，包括以下步骤：a）从包含有机溶剂，催化剂溶解的低聚反应器中获得有机相出口物流 乙烯和线性α-烯烃; b）将步骤a）中获得的出口物流与水相碱性溶液混合以使催化剂组分失活; 和c）将含有有机相的线性α-烯烃与碱性水相分离，含有失活的催化剂组分的水性基体相。

公开(公告)号：WO2006027075A1

公开(公告)日：2006-03-16

申请号：PCT/EP2005/008671

申请日：2005-08-10

Applicant: LINDE AG ,  SAUDI BASIC INDUSTRIES CORPORATION ,  FRITZ, Peter ,  BÖLT, Heinz ,  MOSA, Fuad ,  ALI, Talal, K. ,  AL-OTAIBI, Sultan ,  SCHERSCHLICHT, Karl-Heinz

Inventor： FRITZ, Peter ,  BÖLT, Heinz ,  MOSA, Fuad ,  ALI, Talal, K. ,  AL-OTAIBI, Sultan ,  SCHERSCHLICHT, Karl-Heinz

IPC: C07C51/41

CPC classification number: C07C51/412 ,  C07C51/60 ,  C07C53/10 ,  C07C57/30 ,  C07C57/72 ,  C07C53/126 ,  C07C53/40 ,  C07C53/134 ,  C07C53/42 ,  C07C53/44 ,  C07C53/124 ,  C07C53/00 ,  C07C53/122 ,  C07C53/38

Abstract: The invention relates to a novel process for the synthesis of zirconium carboxylates. In order to overcome the disadvantageous characteristics of the currently used production process (highly corrosive starting substances and products, complex removal of HCI), it is proposed to suspend ZrCI 4 in an apolar solvent and react it with the anhydride of an acid. The sole products to arise are the slightly corrosive Zr carboxylate and an acid chloride, which is a valuable basic chemical in the chemicals and pharmaceuticals industry. The reactors required for the synthesis need not necessarily consist of glass and/or enamel, but may instead be manufactured from stainless steel, which is cheaper. Apparatuses for the removal and treatment of hydrochloric acid are not necessary.

Abstract translation: 本发明涉及一种合成羧酸锆的新方法。 为了克服当前使用的生产方法（高腐蚀性起始物质和产物，HCI的复杂除去）的不利特征，建议在非极性溶剂中悬浮ZrCl 4， 与酸的酸酐反应。 产生的唯一产品是轻微腐蚀性的Zr羧酸盐和酰氯，这是化学和制药行业中有价值的基础化学品。 合成所需的反应器不一定由玻璃和/或搪瓷组成，而是可以由不锈钢制成，这是较便宜的。 不需要用于去除和处理盐酸的装置。