METHOD FOR ISOLATING N2O
    3.
    发明申请
    METHOD FOR ISOLATING N2O 审中-公开
    隔离N2O的方法

    公开(公告)号:WO2008071632A2

    公开(公告)日:2008-06-19

    申请号:PCT/EP2007063510

    申请日:2007-12-07

    Abstract: The present invention relates to a method for purifying a gas mixture G-0 containing nitrous oxide, comprising at least the bringing of the gas mixture G-0 into contact with a solvent mixture (I) containing at least 50% by weight of water with respect to the total solvent mixture (I), wherein the pH of the solvent mixture (I) ranges from 3.5 to 8.0, the desorption of a gas mixture G-1 from a composition (A), the bringing into contact of the gas mixture G-1 with a solvent mixture (II) containing at least 50% by weight of water with respect to the total solvent mixture (II), wherein the pH of the solvent mixture (II) ranges from 2.0 to 8.0, and the desorption of a gas mixture G-2 from a composition (B), wherein the pH in each case relates to a measurement with a glass electrode. The invention also relates to the use of gas mixtures obtained by the method according to the invention, 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,至少包括基于总溶剂混合物(I),其中,所述气体混合物G-0与包含至少50重量%水的溶剂混合物(I)接触 范围从3.5到8.0,气体混合物G-1的从组合物中的脱附的溶剂混合物(I)的pH值(a)中,含有至少50的气体混合物G-1与溶剂的混合物(II)的接触 重量基于总溶剂混合物(II),其中,所述溶剂混合物(II)的中的2.0的区域中的pH值至8.0,并混合气体G-2的从组合物中(B)解吸%的水 ,其中每种情况下的pH都指用玻璃电极测量,以及通过根据本发明的方法可获得的气体混合物作为用于烯烃的氧化剂的用途。

    METHOD FOR ISOLATING N2O
    5.
    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

    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。

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