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    METHOD FOR ISOLATING N2O
    2.
    发明申请
    METHOD FOR ISOLATING N2O 审中-公开
    隔离N2O的方法

    公开(公告)号：WO2007060160A2

    公开(公告)日：2007-05-31

    申请号：PCT/EP2006068714

    申请日：2006-11-21

    Applicant: BASF AG ,  TELES JOAQUIM HENRIQUE ,  ROESSLER BEATRICE ,  BAUMANN DIETER

    Inventor： TELES JOAQUIM HENRIQUE ,  ROESSLER BEATRICE ,  BAUMANN DIETER

    IPC: C01B21/22 ,  B01D53/14 ,  C07C45/27

    CPC classification number: C07C45/28 ,  B01D53/14 ,  B01D53/1493 ,  B01D2257/402 ,  C01B21/22 ,  C01P2006/80 ,  Y02C20/10 ,  Y02P20/153

    Abstract: The invention relates to a method for purifying a gas mixture G-0 containing dinitrogen monoxide, at least comprising: the absorption of the gas mixture G-0 in an organic solvent, followed by; the desorption of a gas mixture G-1 from the loaded organic solvent; the absorption of the gas mixture G-1 in water and subsequently; the desorption of a gas mixture G-2 from the loaded water, and to the use of a purified gas mixture containing dinitrogen monoxide that can be obtained according to a method of the aforementioned type as oxidizing agents for olefins.

    Abstract translation: 本发明涉及一种用于净化的气体混合物G-0包括一氧化二氮，至少包含所述气体混合物G-0的吸收在有机溶剂中，随后从载货有机溶剂的气体混合物G-1的解吸，在气体混合物中G-1的吸收 水中，并通过作为烯烃氧化剂这样的方法的气体混合物G-2从装载水，并于使用经净化的气体混合物，其包含一氧化二氮，而获得的随后解吸。

    METHOD FOR THE PRODUCTION OF CYCLOPENTANONE
    5.
    发明专利
    METHOD FOR THE PRODUCTION OF CYCLOPENTANONE 未知

    公开(公告)号：SG155928A1

    公开(公告)日：2009-10-29

    申请号：SG2009061771

    申请日：2005-09-23

    Applicant: BASF AG

    Inventor： TELES JOAQUIM ,  ROESSLER BEATRICE ,  GENGER THOMAS ,  GLASS ANDREAS

    Abstract: A process for preparing cyclopentanone, at least comprising the following steps (i) to (iii): (i) providing a mixture G(i) comprising cyclopentene; (ii) providing liquid or supercritical N20 or a liquid or supercritical gas mixture G(ii) comprising at least 20% by volume of N20, based on the total volume of the mixture G(ii); (iii) contacting the mixture G(i) with the liquid or supercritical N20 or the liquid or supercritical mixture G(ii) to obtain a mixture G(iii) comprising cyclopentanone, wherein the mixture G(i) contains at least 25% by weight and at most 95% by weight, of cyclopentene, based on the total weight of the mixture G(i).

    6.
    发明专利
    未知

    公开(公告)号：BRPI0515517A

    公开(公告)日：2008-07-29

    申请号：BRPI0515517

    申请日：2005-09-23

    Applicant: BASF AG

    Inventor： TELES JOAQUIM HENRIQUE ,  ROESSLER BEATRICE ,  GENGER THOMAS ,  GLASS ANDREAS

    IPC: C07C45/28 ,  C07C49/395

    Abstract: A process for preparing cyclopentanone, at least comprising the following steps (i) to (iii): (i) providing a mixture G(i) comprising cyclopentene; (ii) providing liquid or supercritical N2O or a liquid or supercritical gas mixture G(ii) comprising at least 20% by volume of N2O, based on the total volume of the mixture G(ii); (iii) contacting the mixture G(i) with the liquid or supercritical N2O or the liquid or supercritical mixture G(ii) to obtain a mixture G(iii) comprising cyclopentanone, wherein the mixture G(i) contains at least 25% by weight and at most 95% by weight, of cyclopentene, based on the total weight of the mixture G(i).

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