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    • 1. 发明授权
    • Method for producing singlet molecular oxygen
    • 单线态分子氧的制备方法
    • US4102950A
    • 1978-07-25
    • US823910
    • 1977-08-12
    • Donald PilipovichIra B. GoldbergRoss I. Wagner
    • Donald PilipovichIra B. GoldbergRoss I. Wagner
    • C01B13/02
    • C01B13/0214
    • A method and generator are provided for producing singlet molecular oxygen, O.sub.2 (.sup.1 .DELTA..sub.g). A hypohalite selected from the group consisting of BrSO.sub.3 F, BrNO.sub.3, BrOCF.sub.3, ClSO.sub.3 F, ClNO.sub.3, Cl0CF.sub.3, FSO.sub.3 F, FOCF.sub.3, and ISO.sub.3 F, is reacted with hydrogen peroxide to produce singlet molecular oxygen. A preferred embodiment of the reaction is illustrated by the following example:ClSO.sub.3 F + H.sub.2 O.sub.2 .fwdarw. O.sub.2 (.sup.1 .DELTA..sub.g) + HSO.sub.3 F + HCl.The generator for producing the singlet molecular oxygen is a reactor vessel having nozzles for introducing the chlorine fluorosulfate and hydrogen peroxide into the vessel. An outlet is provided for withdrawing the products, and the singlet molecular oxygen is separated by condensing out the other products in a condensor.
    • 提供了一种方法和发生器,用于产生单分子氧,O 2(1 DELTA g)。 选自BrSO 3 F,BrNO 3,BrOCF 3,ClSO 3 F,ClNO 3,ClOCF 3,FSO 3 F,FOCF 3和ISO 3 F的次卤酸盐与过氧化氢反应以产生单线态分子氧。 反应的优选实施方案由以下实施例说明:
    • 2. 发明授权
    • Magnesium borohydride diammoniate and triammoniate
    • 硼氢化镁二铵和三铵
    • US4604271A
    • 1986-08-05
    • US781819
    • 1985-09-30
    • Ross I. WagnerLouis R. Grant
    • Ross I. WagnerLouis R. Grant
    • C01B6/13C01B35/00
    • C01B6/13
    • A direct low temperature process for the preparation of pure magnesium borohydride diammoniate or the deuterated analog thereof based on the addition of 90-95% of the stoichiometric amount of NH.sub.3 to an excess of Mg(BH.sub.4).sub.2.X(C.sub.2 H.sub.5).sub.2 O in a benzene reaction solvent in accordance with equation 1: ##STR1## wherein X is a numeral from about 2.0 to about 2.5; or when the reaction is conducted in an ether reaction solvent with the same quantities of reactants and under the same experimental conditions, the triammoniate or the deuterated analog thereof is formed in accordance with equation 2: ##STR2## wherein X is a numeral from about 2.0 to about 2.5. In either case the pure product is readily isolated by filtration, solvent washing to remove excess Mg(BH.sub.4).sub.2.X(C.sub.2 H.sub.5).sub.2 O, and vacuum drying at ambient temperature. Yields are 95-99%; purities are typically about 97%.
    • 基于在过量的Mg(BH 4)2 X(C 2 H 5)2 O中添加90-95%化学计量的NH 3与过量的Mg(BH 4)2 X(C 2 H 5)2 O)相比,制备纯的硼氢化镁二铵或其氘代类似物的直接低温方法 苯反应溶剂按照方程式1: + TR Mg(BH4)2.2NH3 + X(C2H5)2O,其中X为约2.0至约2.5的数值; 或者当反应在具有相同量的反应物的醚反应溶剂中进行时,并且在相同的实验条件下进行,根据等式2形成三胺或其氘化的类似物: Mg(BH4)2.3NH3 + X(C 2 H 5)2 O,其中X为约2.0至约2.5的数字。 在任一情况下,通过过滤容易地分离纯产物,用溶剂洗涤以除去过量的Mg(BH4)2.X(C2H5)2O,并在环境温度下真空干燥。 产量为95-99%; 纯度通常约为97%。
    • 3. 发明授权
    • Singlet delta oxygen generator and process
    • 单体三角形氧气发生器和过程
    • US4310502A
    • 1982-01-12
    • US154268
    • 1980-05-29
    • Ross I. Wagner
    • Ross I. Wagner
    • C01B13/02C01B13/00
    • C01B13/0214
    • A singlet delta oxygen generator 10 comprises a static or motionless mixer 12 having a gas inlet 14 through which chlorine gas reactant is introduced into the static mixer and a liquid inlet 16 through which the basic sodium hydroxide/hydrogen peroxide solution is introduced. As the reactants pass through static mixer 12, the gaseous products and liquid by-products are formed. The product stream passes through liquid/gas separator 26 wherein the liquid by-product stream is diverted to sump 28 and the gaseous product stream is conveyed to a low volume trap 30. The temperature of trap 30 is maintained at approximately -80.degree. C. so as to solidify and thereby remove any water or hydrogen peroxide vapor which might remain in the product stream. From the low volume trap 30, the product stream is then conveyed to chlorine trap 34 wherein any excess chlorine gas present in the system is retained.
    • 单重态三氧化碳发生器10包括具有气体入口14的静态或静止混合器12,通过该气体入口将氯气反应物引入静态混合器,以及引入碱性氢氧化钠/过氧化氢溶液的液体入口16。 当反应物通过静态混合器12时,形成气体产物和液体副产物。 产物流通过液体/气体分离器26,其中液体副产物流转移到贮槽28中,并将气态产物流输送到低体积捕集器30.捕集器30的温度保持在约-80℃。 以便固化,从而除去可能留在产品流中的任何水或过氧化氢蒸汽。 从低容量捕集器30中,产物流被输送到氯捕集器34,其中保留了系统中存在的任何过量的氯气。