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    METHOD FOR THE SELECTIVE INDUSTRIAL PRODUCTION OF 1,5,9 CYCLODODECATRIENE
    1.
    发明申请
    METHOD FOR THE SELECTIVE INDUSTRIAL PRODUCTION OF 1,5,9 CYCLODODECATRIENE 审中-公开
    方法选择性大规模生产1,5,9三烯的

    公开(公告)号：WO2009092683A3

    公开(公告)日：2009-09-24

    申请号：PCT/EP2009050543

    申请日：2009-01-19

    Applicant: BASF SE ,  OEHLENSCHLAEGER STEFFEN ,  HAUNERT ANDREA ,  GENGER THOMAS ,  MEIER ANTON

    Inventor： OEHLENSCHLAEGER STEFFEN ,  HAUNERT ANDREA ,  GENGER THOMAS ,  MEIER ANTON

    IPC: C07C2/08 ,  C07C2/10 ,  C07C2/24

    CPC classification number: C07C2/08 ,  B01J4/002 ,  B01J10/002 ,  B01J14/00 ,  B01J19/006 ,  B01J19/1875 ,  B01J19/246 ,  B01J2219/00063 ,  B01J2219/00065 ,  B01J2219/0011 ,  B01J2219/00198 ,  B01J2219/002 ,  B01J2219/00202 ,  B01J2219/00231 ,  B01J2219/00238 ,  B01J2219/00777 ,  C07C2/10 ,  C07C2/24 ,  C07C13/277

    Abstract: The invention relates to a method for the trimerisation of butadiene to form cyclododecatriene by continuously feeding butadiene into a main reactor volume, for producing a reaction mixture in the main reactor volume which comprises non-converted butadiene and cyclododecatriene, and for providing isothermic conditions in the main reactor volume by tempering the reaction mixture. Said method also continuously the following steps: the reaction mixture produced in the main reactor volume is continuously guided into a post-reactor volume and converts at least one part of the non-converted butadiene in the post-reactor volume into cyclododecatriene. Said reaction mixture provided in the post reactor volume is essentially in adiabatic equilibrium. The invention also relates to a reactor arrangement for carrying out said method comprising a main reactor and a secondary reactor. Subsequently, in accordance with the inventive method, the temperature difference is detected for determining the butadiene concentration in the main reactor and for monitoring the operation or the method.

    Abstract translation: 本发明涉及一种用于丁二烯通过丁二烯的连续进料在主反应器体积以环十二碳三烯的三聚的过程中，形成在主反应器容积含有未反应的丁二烯和环十二碳三烯的反应混合物，和通过控制反应混合物的温度在主反应器体积提供的等温条件。 该方法还包括：连续传递在Nachreaktorvolumen主反应器体积中产生的反应混合物和至少一个在未反应Nachreaktorvolumen丁二烯部分环十二碳三烯反应。 在Nachreaktorvolumen反应混合物中提供的在绝热平衡基本上提供。 本发明还包括用于实施过程与初级和次级反应器的反应器布置。 最后，温度差的用于确定丁二烯的浓度在主反应器，并监测操作的检测，并且该方法是根据本发明的方法中使用。

    METHOD AND DEVICE FOR THE DISTILLATIVE PROCESSING OF 1,5,9-CYCLODODECATRIENE AND EXTRACTION OF CDT AT HIGH PURITY
    2.
    发明申请
    METHOD AND DEVICE FOR THE DISTILLATIVE PROCESSING OF 1,5,9-CYCLODODECATRIENE AND EXTRACTION OF CDT AT HIGH PURITY 审中-公开
    方法和装置高纯度处理蒸馏1,5,9-三烯与萃取的CDT

    公开(公告)号：WO2009092682A3

    公开(公告)日：2009-10-01

    申请号：PCT/EP2009050542

    申请日：2009-01-19

    Applicant: BASF SE ,  GENGER THOMAS ,  HAUNERT ANDREA ,  MEIER ANTON

    Inventor： GENGER THOMAS ,  HAUNERT ANDREA ,  MEIER ANTON

    IPC: B01D3/14 ,  B01D3/32 ,  C07C7/04

    CPC classification number: B01D3/14 ,  B01D3/32 ,  C07C7/04 ,  C07C2601/20 ,  C07C13/277

    Abstract: The invention relates to a method for the distillative processing of a raw product containing cyclododecatriene obtained through the method of trimerization of butadiene, said method used for the extraction of the corresponding cyclododecatriene pure product. The distillative processing is carried out in either a dividing wall column in which a dividing wall is provided in the longitudinal direction of the column, forming an upper common column area, a lower common column area, a feed section with a reinforcing part and a down-thrust part and a withdrawal section with a down-thrust part and a reinforcing part, the raw product containing the cyclododecatriene being fed in the middle area of the feed section, a high-boiling fraction being drawn off from the column sump, a low-boiling fraction being drawn off of the column top and a mid-boiling fraction being drawn off of the middle area of the withdrawal section, or is carried out in thermally coupled columns.

    Abstract translation: 本发明涉及用于蒸馏后处理的含环十二碳三烯的粗制产物，将其通过程序获得丁二烯的三聚环十二碳三烯得到相应的纯产品的方法。 蒸馏是在每种情况下在分隔壁塔，其中在柱纵方向的分隔壁以形成上共同列区域，下公共列区域，供料区具有精馏段和汽提段，以及具有回收部和浓缩部撤回部分是，与在含有环十二碳三烯，粗产物供给 通过该柱的顶部，并从提取段，或在热耦合柱的中间区域的介质锅炉馏分从塔底执行的低沸点馏分的高沸点馏分的进料部分的中间区域，放电。

    4.
    发明专利
    未知

    公开(公告)号：AT538078T

    公开(公告)日：2012-01-15

    申请号：AT06763996

    申请日：2006-06-30

    Applicant: BASF SE

    Inventor： RUMPF BERND ,  LANG ORTMUND ,  HAUNERT ANDREA ,  GENGER THOMAS ,  MEIER ANTON

    IPC: C07C7/04 ,  C07C13/277

    Abstract: Process for recovering cyclododecatriene (CDT) from a solution containing CDT and high boilers such as deactivated catalyst and polymers, which includes feeding the solution into a preheater and heating it, subsequently depressurizing it through a downstream pressure maintenance device and feeding the resulting two-phase mixture into a helical tube evaporator and there reducing the CDT content of the liquid phase by partial evaporation and discharging a gaseous product stream having an increased concentration of CDT.

    5.
    发明专利
    未知

    公开(公告)号：AT469113T

    公开(公告)日：2010-06-15

    申请号：AT04722176

    申请日：2004-03-20

    Applicant: BASF SE

    Inventor： HUBER-DIRR SYLVIA ,  HESSE MICHAEL ,  HAUNERT ANDREA ,  JUNICKE HENRIK

    IPC: C07C29/149 ,  B01J21/04 ,  B01J23/72 ,  B01J23/83

    Abstract: A process for hydrogenating an organic compound which has at least one carbonyl group, in which the organic compound is hydrogenated in the presence of a shaped article which contains (i) an oxidic material comprising copper oxide, aluminum oxide and lanthanum oxide, and (ii) powdered metallic copper, copper flakes, powdered cement, graphite or a mixture thereof, is provided.

    CUERPO MOLDEADO Y PROCEDIMIENTO PARA LA HIDROGENACION DE COMPUESTOS DE CARBONILO.
    9.
    发明专利
    CUERPO MOLDEADO Y PROCEDIMIENTO PARA LA HIDROGENACION DE COMPUESTOS DE CARBONILO. 未知

    公开(公告)号：ES2344349T3

    公开(公告)日：2010-08-25

    申请号：ES04722176

    申请日：2004-03-20

    Applicant: BASF SE

    Inventor： HUBER-DIRR SYLVIA ,  HESSE MICHAEL ,  HAUNERT ANDREA ,  JUNICKE HENRIK

    IPC: C07C29/149 ,  B01J21/04 ,  B01J23/72 ,  B01J23/83

    Abstract: Procedimiento para la hidrogenación de un compuesto orgánico que presenta, al menos, un grupo carbonilo, en el cual, en presencia de hidrógeno, el compuesto orgánico es puesto en contacto con un cuerpo moldeado obtenible acorde a un procedimiento en el cual (i) se presenta un material oxídico, que comprende óxido de cobre, óxido de aluminio y, al menos, uno de los óxidos de lantano, wolframio, molibdeno, titanio o circonio, (ii) al material oxídico se le añade cobre metálico en polvo, hojuelas de cobre, cemento en polvo, grafito o una mezcla de ellos, y (iii) la mezcla obtenida en (ii) es moldeada hasta obtener un cuerpo moldeado.

    10.
    发明专利
    未知

    公开(公告)号：DE502005006646D1

    公开(公告)日：2009-04-02

    申请号：DE502005006646

    申请日：2005-02-08

    Applicant: BASF SE

    Inventor： URTEL HEIKO ,  ROESCH MARKUS ,  HAUNERT ANDREA ,  SCHUBERT MARKUS

    IPC: C07C29/149 ,  C07B41/02 ,  C07B53/00 ,  C07C31/22 ,  C07C213/00 ,  C07C215/08 ,  C07C215/10 ,  C07C215/18 ,  C07C215/28 ,  C07D307/33

    Abstract: The present invention relates to a process for preparing optically active hydroxy-, alkoxy-, amino-, alkyl-, aryl- or chlorine-substituted alcohols or hydroxy carboxylic acids having from 3 to 25 carbon atoms or their acid derivatives or cyclization products by hydrogenating the correspondingly substituted optically active mono- or dicarboxylic acids or their acid derivatives in the presence of a catalyst whose active component consists of rhenium or of rhenium and comprises at least one further element having an atomic number of from 22 to 83, with the provisos that a. the at least one further element having an atomic number of from 22 to 83 is not ruthenium and b. in the case of the preparation of optically active 2-amino-, 2-chloro-, 2-hydroxy- and 2-alkoxy-1-alkanols by catalytically hydrogenating corresponding optically active 2-aminocarboxylic acids, 2-chlorocarboxylic acids, 2-hydroxycarboxylic acids and 2-alkoxycarboxylic acids or their acid derivatives, the at least one further element having an atomic number of from 22 to 83 is not palladium or platinum.

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