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    METHOD FOR SYNTHESISING TERMINAL OLEFINS HAVING A LIMITED MOLAR MASS DISTRIBUTION
    1.
    发明申请
    METHOD FOR SYNTHESISING TERMINAL OLEFINS HAVING A LIMITED MOLAR MASS DISTRIBUTION 审中-公开
    METHOD FOR TERMINAL烯烃与窄分子量分布的合成

    公开(公告)号：WO0216290A3

    公开(公告)日：2002-06-27

    申请号：PCT/EP0109756

    申请日：2001-08-23

    Applicant: BASF AG ,  RATH HANS PETER ,  MACH HELMUT ,  ROEPER MICHAEL ,  STEPHAN JUERGEN ,  KARL JOERN ,  BLACKBOROW RICHARD

    Inventor： RATH HANS PETER ,  MACH HELMUT ,  ROEPER MICHAEL ,  STEPHAN JUERGEN ,  KARL JOERN ,  BLACKBOROW RICHARD

    IPC: C07C6/04 ,  C07C11/02 ,  C08F2/34

    CPC classification number: C07C6/04 ,  C07C11/02 ,  C07C2521/10 ,  C07C2523/28 ,  C07C2523/30 ,  C07C2523/36 ,  C07C2523/46 ,  C07C2523/755 ,  C07C2527/232

    Abstract: The invention relates to a method for producing linear alpha olefins by means of an isomerising metathetical reaction and ensuing ethenolysis. The method comprises the following steps: i) a C4-C10 olefin fraction is introduced into an isomerising metathesis reaction; ii) the mixture obtained is separated into a) a C2-C3-olefin fraction, b) a fraction containing olefins having the desired carbon count, c) a light fraction containing olefins having a carbon count of C4 or above, but below the carbon count of the desired fraction b) and, d) a heavy fraction containing olefins having a carbon count which is above the carbon count of the desired fraction b); iii) the light fraction c) and optionally the heavy fraction d) are redirected into the isomerising metathesis reaction i); iv) the fraction b) and optionally the fraction d) are introduced into an ethenolysis reaction; and v) the alpha olefin fraction produced in iv) is isolated. Linear C8-C12 alpha olefins can be especially produced using said method.

    Abstract translation: 本发明涉及一种用于通过异构随后乙烯醇分解的复分解反应制备线性α-烯烃的方法。 该方法包括以下步骤：1）在异构化的复分解反应来引入C4-C10-Olefinenfraktion，ⅱ）分离）的C2-C3烯烃在获得的混合物，b）含有与所需的碳原子数的烯烃的级分，C ）包含含有C4的碳原子数为低于期望的级分b的碳原子数）和d）的重馏分，具有所希望的级分b的Kohlensotffzahl以上的碳原子数的烯烃的烯烃的轻馏分）含有iii）所述的轻馏分回收 C），并在异构化复分解反应我任选重馏分d））的部分b的，静脉内）插入）中并在乙烯醇分解任选的成分d），v）分离在IV产生的α-烯烃馏分）。 特别地，可以是由该方法的线性C 8 -C 12α烯烃表示。

    METHOD FOR PRODUCING ALKYLARYL COMPOUNDS
    4.
    发明申请
    METHOD FOR PRODUCING ALKYLARYL COMPOUNDS 审中-公开
    用于生产烷CONNECTIONS

    公开(公告)号：WO2005061447A3

    公开(公告)日：2007-01-04

    申请号：PCT/EP2004014444

    申请日：2004-12-17

    Applicant: BASF AG ,  BOTTKE NILS ,  TROPSCH JUERGEN ,  NARBESHUBER THOMAS ,  STEPHAN JUERGEN ,  ROEPER MICHAEL ,  HEIDEMANN THOMAS ,  STEINBRENNER ULRICH ,  BENFER REGINA

    Inventor： BOTTKE NILS ,  TROPSCH JUERGEN ,  NARBESHUBER THOMAS ,  STEPHAN JUERGEN ,  ROEPER MICHAEL ,  HEIDEMANN THOMAS ,  STEINBRENNER ULRICH ,  BENFER REGINA

    IPC: C07C2/66 ,  C07C303/06 ,  C07C309/31 ,  C11D1/22 ,  C11D11/04

    CPC classification number: C07C6/04 ,  C07C2/08 ,  C07C2/66 ,  C07C5/2506 ,  C07C303/06 ,  C11D1/22 ,  C11D11/04 ,  C07C309/31 ,  C07C11/02 ,  C07C11/10 ,  C07C15/107

    Abstract: The production of alkylaryl compounds comprises the following stages: a) reaction of a C4/C5 olefin mixture on a metathesis catalyst to produce a C 4-8 olefin mixture containing 2-pentene and the optional isolation of the C 4-8 olefin mixture; b) isolation of between 5 and 100 % of the 2-pentene obtained in step a) and subsequent reaction on an isomerisation catalyst to form a mixture of 2-pentene and 1-pentene, which is returned to stage a); c) dimerisation of the C 4-8 olefin mixture obtained in stage b) after the isolation process, to form a mixture containing C 8-16 olefins, isolation of the C 8-16 olefins and optional isolation of a partial stream of the latter; d) reaction of the C 8-16 olefin mixtures obtained in stage c) or the partial stream with an aromatic hydrocarbon in the presence of an alkylation catalyst, to form alkyl aromatic compounds, whereby prior to the reaction an additional 0 to 60 wt. % linear olefins, in relation to the C 8-16 olefin mixtures obtained in stage c), can be added; e) optional sulphonation of the alkyl aromatic compounds obtained in stage d) and neutralisation to form alkylaryl sulphonates, whereby prior to the sulphonation an additional 0 to 60 wt. % linear alkyl benzols, in relation to the alkyl aromatic compounds obtained in stage d), can be added, provided that there were no admixtures in stage d); f) optional mixing of the alkylaryl sulphonates obtained in stage e) with between 0 and 60 wt. %, linear alkylaryl sulphonates, in relation to the alkylaryl sulphonates obtained in stage e), provided that there were no admixtures in stages d) and e).

    Abstract translation: 烷基芳基化合物通过C4 / C5烯烃混合物的超过一个C含有2-戊烯 4-8 烯烃混合物的制备复分解催化剂的C 的）反应，和可选地移除该制剂 4-8 烯烃混合物，b）中的5％至100％的分离在步骤a）所得2-戊烯和异构化催化剂的2-戊烯与1-戊烯的混合物随后的反应，在阶段a） 再循环，C）C的分离之后，在步骤b中得到的二聚） 4-8 在二聚催化剂存在下烯烃混合物，得到含烯烃-C 8-16 混合物， 的C 8-16 烯烃，和任选除去一个部分流体，D）在步骤C中获得的化合物反应）C 8-16 烯烃混合物或所述部分与芳族料流的分离 在烷基化催化剂的存在下烃以形成烷基芳香族Ve的 rbindungen，其中烯烃，e）可以反应，0〜60重量％之前添加到直链烯烃，基于在步骤c得到的）C在磺化 8-16，任选地 获得步骤d）的烷基芳族化合物中和以得到烷基芳基磺酸盐，其中之前的磺化，0至60重量％，基于在步骤d）中获得的烷基，可被加入到直链烷基苯的芳族化合物中，如果在步骤d没有掺合）下进行 中，f）如果到60重量％）的0）在步骤e中得到的烷基芳基磺酸盐的适当的混合，基于在步骤e烷芳基磺酸盐所获得的），线性烷基芳基磺酸盐，如果在步骤没有外加剂d）和e被执行。

    SUPPORTED CATALYST COMPRISING DELTA- OR THETA-MODIFIED ALUMINIUM OXIDE SUPPORTS
    5.
    发明申请
    SUPPORTED CATALYST COMPRISING DELTA- OR THETA-MODIFIED ALUMINIUM OXIDE SUPPORTS 审中-公开
    在DELTA THETA或修改铝承运商的支持催化剂

    公开(公告)号：WO2005082526A2

    公开(公告)日：2005-09-09

    申请号：PCT/EP2005001914

    申请日：2005-02-24

    Applicant: BASF AG ,  SCHUBERT MARKUS ,  STEPHAN JUERGEN ,  BOEHM VOLKER ,  BRODHAGEN ANDREAS ,  POPLOW FRANK

    Inventor： SCHUBERT MARKUS ,  STEPHAN JUERGEN ,  BOEHM VOLKER ,  BRODHAGEN ANDREAS ,  POPLOW FRANK

    IPC: B01J21/04 ,  B01J23/36 ,  B01J32/00 ,  B01J35/00 ,  B01J35/10 ,  B01J37/08 ,  C07C5/333 ,  C10G45/00

    CPC classification number: B01J21/04 ,  B01J23/36 ,  B01J35/002 ,  B01J35/1019 ,  B01J35/1042 ,  B01J35/1061 ,  B01J37/08 ,  C07C5/333 ,  C10G45/00 ,  C07C11/08 ,  C07C11/02

    Abstract: The invention relates to a method for producing a supported catalyst, consisting of at least 75 wt. % Al2O3, whose delta- or theta-modified fraction of Al2O3 is at least 1 % of the total Al2O3 fraction and which contains a rhenium compound and optionally a promoter as the active component (A). According to the invention: a) a modified support (T) is produced from a conventional support (T) consisting of at least 75 wt. % of Al2O3, to which a promoter is optionally applied, the delta- or theta-modified fraction of the Al2O3 being at least 1 % of the total Al2O3 fraction, by the calcination of the conventional support (T) at a temperature of between 750 and 1100 DEG C; b) a supported catalyst precursor is produced from the modified support (T) by the application of the active component comprising the rhenium compound (A) to the modified support (T); and c) the supported catalyst precursor is calcinated at a temperature of between 500 and 750 DEG C.

    Abstract translation: 一种用于制备包括至少75重量％的担载催化剂过程.-氧化铝，氧化铝中的δ或θ修改的内容，的％，基于对Al2O3的量为至少1％，和铼化合物，和任选的 启动子含有作为活性成分（a），该方法包括从一个共同的载体（T），其由至少75重量的Al2O3％和在其上任选地施加的启动子制备），得到一种改性载体（T），其 在δ或θ变形例中，基于对Al2O3的量的Al2O3含量为至少1％的在750〜1100℃的温度下从改性载体T（b）煅烧所述载体通常（T）， ）在500〜750℃的温度下的改性载体（T）的活性成分（a），包括在施加所述铼化合物和c）负载催化剂前体上制备由煅烧的载体催化剂前体。

    6.
    发明专利
    未知

    公开(公告)号：BRPI0607908A2

    公开(公告)日：2010-03-30

    申请号：BRPI0607908

    申请日：2006-04-05

    Applicant: BASF AG

    Inventor： STEPHAN JUERGEN ,  HEIDEMANN THOMAS ,  TRILLER MICHAEL ,  TROPSCH JUERGEN ,  ROEPER MICHAEL

    IPC: C07C43/13 ,  C07C41/06 ,  C08G65/00 ,  C08G65/34 ,  C11D1/66

    Abstract: The present invention relates to a process for preparing polyol alkyl ethers by reacting compounds comprising at least three hydroxyl functionalities with olefins in the presence of acidic catalysts at temperatures of from 20 to 250° C. and pressures of from 0.5 to 10 bar, wherein the olefins correspond to the general formula (I) in which R1 is hydrogen and R2 is a linear or branched carbon radical having from 7 to 28 carbon atoms, or R1 and R2 are each linear or branched carbon radicals having from 1 to 27 carbon atoms, the sum of the carbon number of R1 and R2 being at most 28, to polyol alkyl ethers derived from compounds having at least three hydroxyl functionalities, not more than all but one hydroxyl functionality being replaced by a moiety of the general formula (VIII) to the use of these polyol alkyl ethers as surfactants and to laundry detergents and cleaning compositions comprising these polyol alkyl ethers.

    7.
    发明专利
    未知

    公开(公告)号：DE50209371D1

    公开(公告)日：2007-03-15

    申请号：DE50209371

    申请日：2002-08-28

    Applicant: BASF AG

    Inventor： ROEPER MICHAEL ,  STEPHAN JUERGEN

    IPC: C07C6/04 ,  C07C6/10 ,  C07C11/06

    Abstract: The invention relates to a method for the production of propene by multiple execution of the following sequence of steps, whereby in step 1 a mixture M1, essentially comprising unbranched C4- to C9 monoolefins (Components 04-9), 0 to 15 mol. % ethylene (component E), based on the components 04-9, 0 to 100 mol. % saturated hydrocarbons (components KG), based on the components 04-9, 0 to 30 mol. % olefins with more than 9 hydrocarbon atoms (components 0>9), based on components 04-9, 0 to 1 mol. %, based on the components 04-9, propene (component 03), 0 to 10 mol. %, based on the components 04-9, of other hydrocarbons (components KS), is brought into contact with a metathesis catalyst at a temperature of 20 to 350° C., with the proviso that the molar proportion of the sum of the 1-olefins and the sum of the 2-olefins to the sum of the components 04-9 and 0>9 is at least 0.5%, so long as the mixture M1 is not simultaneously or previously subjected to an isomerisation, correspondingly changing the proportion of 1- and 2-olefins, thus producing a mixture M2. In step II a mixture M1 is produced from a mixture M2 whereby a) propene and optionally components 0>9 and components KS are completely or partially removed and b) amounts of components 04-09 are added, a maximum of 1 mol. % of component E, based on the added amounts of components 04-09 and optionally other saturated or olefinically-unsaturated hydrocarbons, based on the added amounts of components 04-09, are added.

    PRODUCTION OF (CO)SURFACTANTS BY REACTING POLYOLS WITH OLEFINS
    8.
    发明专利
    PRODUCTION OF (CO)SURFACTANTS BY REACTING POLYOLS WITH OLEFINS 未知

    公开(公告)号：CA2603486A1

    公开(公告)日：2006-10-12

    申请号：CA2603486

    申请日：2006-04-05

    Applicant: BASF AG

    Inventor： TROPSCH JUERGEN ,  TRILLER MICHAEL ,  HEIDEMANN THOMAS ,  ROEPER MICHAEL ,  STEPHAN JUERGEN

    IPC: C07C43/13 ,  C07C41/06 ,  C08G65/00 ,  C08G65/34 ,  C11D1/66

    Abstract: The present invention relates to a process for preparing polyol alkyl ethers by reacting compounds comprising at least three hydroxyl functionalities with olefins in the presence of acidic catalysts at temperatures of from 20 to 250° C. and pressures of from 0.5 to 10 bar, wherein the olefins correspond to the general formula (I) in which R1 is hydrogen and R2 is a linear or branched carbon radical having from 7 to 28 carbon atoms, or R1 and R2 are each linear or branched carbon radicals having from 1 to 27 carbon atoms, the sum of the carbon number of R1 and R2 being at most 28, to polyol alkyl ethers derived from compounds having at least three hydroxyl functionalities, not more than all but one hydroxyl functionality being replaced by a moiety of the general formula (VIII) to the use of these polyol alkyl ethers as surfactants and to laundry detergents and cleaning compositions comprising these polyol alkyl ethers.

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