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4 条记录 (耗时 0.009 秒)

    Production of organic cyanides
    1.
    发明授权
    Production of organic cyanides 失效
    生产有机氰化物

    公开(公告)号：US3839399A

    公开(公告)日：1974-10-01

    申请号：US29506572

    申请日：1972-10-04

    申请人： CONTINENTAL OIL CO

    发明人： STARKS C ,  JOHNSON M ,  YANG K

    IPC分类号： C07C121/06

    CPC分类号： C07C255/00 ,  C07C253/14

    摘要： 1. A PROCESS FOR CATALYTICALLY PRODUCING ORGANIC CYANIDES BY REACTING IN A TWO-PHASE LIQUID REACTION SYSTEM (1) AN AQUEOUS PHASE OF AN AQUEOUS SOLUTION OF AN INORGANIC CYANIDE SELECTED FROM THE GROUP CONSISTING OF ALKALI METAL CYANIDES, ALKALINE EARTH METAL CYANIDES, AND MIXTURES THEREOF, WITH (2) AN ORGANIC PHASE OF AN ORGANIC HALIDE DEFINED BY THE FORMULA RCH2X WHEREIN X IS CHLORINE, BROMINE OR IODINE; AND R IS HYDROGEN; A HALOGEN SUCH AS CHLORINE, BROMINE OR IODINE;

    A R''-PHENYL

    RADICAL WHEREIN R'' IS HYDROGEN, A C1-C12 ALKYL GROUP, A C1-C12 ALKENYL GROUP, OR A

    X-(CH2)N-

    GROUP WHEREIN N IS AN INTEGER OF 1 TO 12 AND X IS DEFINED ABOVE; AN ALKYL RADICAL HAVING 1 TO 30 CARBON ATOMS; AN ALKENYL RADICAL HAVING 2 TO 30 CARBON ATOMS; A -R"CR3"'' RADICAL WHEREIN R" IS A DIVALENT SATURATED OR UNSATURATED ALIPHATIC HYDROCARBON GROUP HAVING 1 TO 30 CARBON ATOMS AND EACH R"'' IS HYDROGEN, CHLORINE, BROMINE OR IODINE;

    A R''-OOC-(R")A-

    RADICAL WHEREIN "A" IS 0 OR 1 AND R" AND R'' ARE AS DEFINED ABOVE;
    A R''-OOC-CH(-COO-R'')-(R")A-

    RADICAL WHEREIN R", "A" AND EACH R'' ARE AS DEFINED ABOVE;

    A R''-COO-(R")A-

    RADICAL WHEREIN R", "a" AND R'' ARE AS DEFINED ABOVE;

    A R""-COO-(R")A-

    RADICAL WHEREIN R" AND "A" ARE AS DEFINED ABOVE AND R"" IS A C1-C12 ALKYL GROUP, A PHENYL GROUP OR A PHENYL-SUBSTITUTED C1-C12 ALKYL GROUP; OR

    A R""''-O-(R")A-

    RADICAL WHEREIN R" AND "A" ARE AS DEFINED ABOVE, AND R""'' IS HYDROGEN, PHENYL, OR A SATURATED OR UNSATURATED C1-C30 ALIPHATIC HYDROCARBON GROUP, IN THE PRESENCE OF AT LEAST 0.01 WEIGHT PERCENT BASED ON THE CYANIDE AND HALIDE REACTANTS, OF ACTIVATED CARBON AT NON-DEGRADATIVE TEMPERATURES OF AT LEAST 25* C.

    Method for upgrading coal gasification products
    2.
    发明授权
    Method for upgrading coal gasification products 失效
    升级煤气化产品的方法

    公开(公告)号：US3823775A

    公开(公告)日：1974-07-16

    申请号：US35585473

    申请日：1973-04-30

    申请人： CONTINENTAL OIL CO

    发明人： PARSONS R ,  YANG K

    IPC分类号： E21B43/243 ,  E21B43/24

    CPC分类号： E21B43/243

    摘要： A method for upgrading gasification products produced by the gasification of subterranean carbonaceous deposits and recovered through a well bore by contacting said products with an effective amount of a suitable catalyst positioned in said well bore.

    摘要翻译： 一种用于升级通过将地下含碳沉积物气化生产并通过井眼回收的气化产物的方法，其中所述产物与有效量的位于所述井眼中的合适的催化剂接触。