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24 条记录 (耗时 0.015 秒)

    Two-stage hydropyrolysis-cracking process for producing ethylene
    1.
    发明授权
    Two-stage hydropyrolysis-cracking process for producing ethylene 失效
    生产乙烯的两阶段加氢裂解裂解工艺

    公开(公告)号：US3907920A

    公开(公告)日：1975-09-23

    申请号：US45448274

    申请日：1974-03-25

    申请人： CONTINENTAL OIL CO

    发明人： STARKS CHARLES M

    IPC分类号： C10G65/12 ,  C10G69/06 ,  C07C3/40 ,  C10G13/28

    CPC分类号： C10G65/12 ,  C10G2400/20 ,  Y02P30/40

    摘要： Ethylene along with methane may be produced by an integrated process involving a first stage hydropyrolysis of a hydrocarbon oil in the presence of hydrogen followed by cracking of the hydropyrolysis effluent, separating and recycling the hydrogen and ethane and recovering the methane and ethylene.

    摘要翻译： 乙烯与甲烷可以通过一种综合方法生产，该方法涉及在氢气存在下首先对烃油进行氢解裂解，然后裂解加氢热解流出物，分离和再循环氢气和乙烷并回收甲烷和乙烯。

    Process for preparing dimethylacetal
    2.
    发明授权
    Process for preparing dimethylacetal 失效
    制备二甲基乙酰胺的方法

    公开(公告)号：US3641163A

    公开(公告)日：1972-02-08

    申请号：US3641163D

    申请日：1969-08-14

    申请人： CONTINENTAL OIL CO

    发明人： PORTWOOD OWEN JR ,  STARKS CHARLES M ,  WASHECHECK PAUL H

    IPC分类号： C07C43/30

    CPC分类号： C07C43/30 ,  Y02P20/582

    摘要： DIMETHYLACETAL IS PREPARED BY PASSING A MIXTURE OF ACETALDEHYDE AND METHANOL OVER AN ACIDIC CATALYST. THE WATER OF REACTION IS REMOVED BY DEHYDRATING AGENT (E.G. MOLECULAR SIEVES), THEREBY DRIVING THE REACTION TO COMPLETION. USE OF AN EXCESS OF ACETALDEHYDE RESULTS IN A PRODUCT MIXTURE, AFTER REMOVAL OF WATER, COMPRISING DIMETHYLACETAL AND UNREACTED ACETALDEHYDE. THE DIMETHYLACETAL IS RECOVERED BY DISTILLATION OF THE PRODUCT MIXTURE.

    Apparatus for plating aluminum on wire
    3.
    发明授权
    Apparatus for plating aluminum on wire 失效
    用于在线上镀铝的装置

    公开(公告)号：US3620189A

    公开(公告)日：1971-11-16

    申请号：US3620189D

    申请日：1970-04-06

    申请人： CONTINENTAL OIL CO

    发明人： HOOD LARRY H ,  ROSE LE ROY ,  STARKS CHARLES M

    IPC分类号： C23C18/02 ,  B05C5/00

    CPC分类号： C23C18/02 ,  Y10S118/19

    摘要： Apparatus for plating an elongated metal member, such as a wire, with a coating of a metal capable of being incorporated in a liquid plating solution. The wire is passed lengthwise through a bath of, for example, an aluminum alkyl liquid. A heating zone is provided in the bath, as by means of an induction coil surrounding a portion of the path of movement of the wire, or by resistance heating of the wire. Means are provided for displacing the aluminum alkyl liquid from around that portion of the wire in the entry end portion of the heating zone, such that the wire will be heated to the desired plating temperature prior to the time the heated wire is exposed to the aluminum alkyl liquid to provide a thick coating of aluminum on the wire in a single pass through the bath.

    Alkyl arylsulfonate exchange process
    10.
    发明授权
    Alkyl arylsulfonate exchange process 失效
    烷基芳基磺酸盐交换过程

    公开(公告)号：US3914272A

    公开(公告)日：1975-10-21

    申请号：US37123073

    申请日：1973-07-02

    申请人： CONTINENTAL OIL CO

    发明人： STARKS CHARLES M ,  PORTWOOD JR OWEN

    IPC分类号： C07C17/093 ,  C07C303/26 ,  C07C309/72 ,  C07C143/68

    CPC分类号： C07C303/26 ,  C07C17/093 ,  C07C309/72

    摘要： A process for exchanging alkyl moieties between compounds comprising reacting a lower alkyl arylsulfonate with a higher alkyl halide in the presence of an organic quaternary salt. The process is useful in converting the higher alkyl group of the starting halide to the corresponding alcohols by first employing the process of the invention to convert the higher alkyl group to the corresponding arylsulfonate followed by hydrolysis to produce the higher alkanols.

    摘要翻译： 一种用于在化合物之间交换烷基部分的方法，包括在有机季盐存在下使低级烷基芳基磺酸盐与高级烷基卤化物反应。 该方法可用于将起始卤化物的高级烷基转化为相应的醇，首先采用本发明的方法将高级烷基转化为相应的芳基磺酸酯，然后水解制备高级链烷醇。