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    • 76. 发明申请
    • METHOD OF PRODUCTION OF ETHANE DINITRILE BY OXIDATION OF HYDROGEN CYANIDE
    • 通过氧化氰化物生产乙酸盐的方法
    • WO2013087045A1
    • 2013-06-20
    • PCT/CZ2012/000131
    • 2012-12-11
    • MASARYKOVA UNIVERZITA
    • PAZDERA, PavelHAVEL, JosefZELINKA, KarelSIMBERA, Jan
    • C01C3/00B01J31/08B01J31/10
    • C01C3/003
    • The present invention provides a method of production of ethane dinitrile (CN)2 by oxidation of hydrogen cyanide HCN, wherein hydrogen cyanide is oxidized on a catalytic system Fem+/Cun+, wherein m has the value of 2 or 3, n has the value of 1 or 2, wherein the catalytic system is supported on a polymeric organic cation exchanger, wherein the oxidation reaction is carried out in an organic solvent, or in a homogeneous or heterogeneous mixture of an organic solvent with water, at the temperature in the range of 5 °C to 65 °C, using an oxygen-containing oxidizing agent selected from the group containing oxygen, air, hydrogen peroxide or its mono- or di-substituted alkyl or acyl derivates selected from the group including tert-butyl hydroperoxide, benzoyl hydroperoxide, dibenzoyl peroxide, di-tert-butyl peroxide, di-(2-ethylhexyl) peroxydicarbonate. ˙
    • 本发明提供了通过氰化氢HCN的氧化生产乙烷二腈(CN)2的方法,其中氰化氢在催化体系Fem + / Cun +上被氧化,其中m具有2或3的值,n具有 1或2,其中所述催化体系负载在聚合物有机阳离子交换剂上,其中所述氧化反应在有机溶剂或有机溶剂与水的均相或非均相混合物中进行,温度范围为 使用选自氧,空气,过氧化氢或其单或二取代烷基或酰基衍生物的含氧氧化剂,所述氧化剂选自叔丁基过氧化氢,苯甲酰氢过氧化物 ,过氧化二苯甲酰,二叔丁基过氧化物,二(2-乙基己基)过氧化二碳酸酯。 。