PROCESS FOR THE PRODUCTION OF CHLORINATED AND/OR FLUORINATED PROPENES
    2.
    发明申请
    PROCESS FOR THE PRODUCTION OF CHLORINATED AND/OR FLUORINATED PROPENES 有权
    生产氯化和/或氟化丙烯的方法

    公开(公告)号:US20140088329A1

    公开(公告)日:2014-03-27

    申请号:US13575266

    申请日:2012-05-30

    IPC分类号: C07C21/073 C07C17/26

    摘要: Processes for the production of chlorinated and/or fluonnated propenes provide good product yield with advantageous impurity profiles in the crude product. Advantageously, the processes may be conducted at lower temperatures than 600° C., or less than 500° C., so that energy savings are provided, and/or at higher pressures so that high throughputs may also be realized. The use of catalysts or initiators may provide additional enhancements to conversion rates and selectivity, as may adjustments to the molar ratio of the reactants.

    摘要翻译: 用于生产氯化和/或氟化丙烯的方法提供良好的产物产率,并且在粗产物中具有有利的杂质分布。 有利地,该方法可以在比600℃或低于500℃的较低温度下进行,以便提供能量节省和/或在更高的压力下进行,从而也可以实现高通量。 催化剂或引发剂的使用可以提供对转化率和选择性的额外增强,如可以调节反应物的摩尔比。

    PROCESS FOR PRODUCING METHYL CHLORIDE AND SULFUR DIOXIDE
    6.
    发明申请
    PROCESS FOR PRODUCING METHYL CHLORIDE AND SULFUR DIOXIDE 有权
    生产氯化亚铜和二氧化硫的方法

    公开(公告)号:US20130006025A1

    公开(公告)日:2013-01-03

    申请号:US13582163

    申请日:2011-02-25

    申请人: Kurt F. Hirsekorn

    发明人: Kurt F. Hirsekorn

    IPC分类号: C07C17/00

    摘要: Produce methyl chloride and sulfur dioxide using a reactor with lanthanum oxychloride, and contacting the lanthanum oxychloride with methanesulfonyl chloride under conditions sufficient to convert a portion of the methanesulfonyl chloride to methyl chloride and sulfur dioxide.

    摘要翻译: 使用具有氯氧化镧的反应器生产氯甲烷和二氧化硫,并在足以将甲磺酰氯的一部分转化为甲基氯和二氧化硫的条件下将氯氧化镧与甲磺酰氯接触。

    Process for the production of chlorinated and/or fluorinated propenes
    8.
    发明授权
    Process for the production of chlorinated and/or fluorinated propenes 有权
    用于生产氯化和/或氟化丙烯的方法

    公开(公告)号:US08258353B2

    公开(公告)日:2012-09-04

    申请号:US12799170

    申请日:2010-04-20

    IPC分类号: C07C17/266 C07C17/00

    摘要: The present invention provides one-step processes for the production of chlorinated and/or fluorinated propenes. The processes provide good product yield with low, e.g., less than about 20%, or even less than 10%, concentrations of residues/by-products. Advantageously, the processes may be conducted at low temperatures relative to conventional processes, so that energy savings are provided, and/or at higher pressures so that high throughputs may also be realized. The use of catalysts may provide enhancements to conversion rates and selectivity over those seen in conventional processes, as may adjustments to the molar ratio of the reactants.

    摘要翻译: 本发明提供用于生产氯化和/或氟化丙烯的一步法。 该方法提供良好的产物收率,具有低,例如小于约20%,或甚至低于10%的残余物/副产物浓度。 有利地,相对于常规方法,该方法可以在低温下进行,从而提供节能和/或在更高的压力下,从而也可以实现高产量。 催化剂的使用可以提高转化率和选择性,而不是可以调节反应物的摩尔比。

    PROCESS FOR THE SULFOCHLORINATION OF HYDROCARBONS
    9.
    发明申请
    PROCESS FOR THE SULFOCHLORINATION OF HYDROCARBONS 审中-公开
    烃类化合物的过程

    公开(公告)号:US20120116121A1

    公开(公告)日:2012-05-10

    申请号:US13320773

    申请日:2010-07-28

    IPC分类号: C07C303/10

    CPC分类号: C07C303/10 C07C309/80

    摘要: Produce a sulfo-chlorinated hydrocarbon using liquid sulfur dioxide, a chlorinating agent such as chlorine or sulfuryl chloride, and a metal complex catalyst, the catalyst being represented as LnM where L is at least one of an amine, phosphine, chloride or oxide, n is an integer within a range of from 1 to 6, and M is a metal selected from a group consisting of copper (Cu), ruthenium (Ru), iron (Fe), chromium (Cr), lanthanum (La), nickel (Ni), palladium (Pd), rhodium (Rh), rhenium (Re), molybdenum (Mo) and manganese (Mn).

    摘要翻译: 使用液体二氧化硫,氯化剂或磺酰氯等氯化剂和金属络合物催化剂生产磺基氯化烃,催化剂表示为LnM,其中L是胺,膦,氯化物或氧化物中的至少一种,n 为1〜6的整数,M为选自铜(Cu),钌(Ru),铁(Fe),铬(Cr),镧(La),镍( Ni),钯(Pd),铑(Rh),铼(Re),钼(Mo)和锰(Mn)。

    Process for the production of chlorinated and/or fluorinated propenes
    10.
    发明申请
    Process for the production of chlorinated and/or fluorinated propenes 有权
    用于生产氯化和/或氟化丙烯的方法

    公开(公告)号:US20110178343A1

    公开(公告)日:2011-07-21

    申请号:US12799170

    申请日:2010-04-20

    IPC分类号: C07C17/26 C07C17/20

    摘要: The present invention provides one-step processes for the production of chlorinated and/or fluorinated propenes. The processes provide good product yield with low, e.g., less than about 20%, or even less than 10%, concentrations of residues/by-products. Advantageously, the processes may be conducted at low temperatures relative to conventional processes, so that energy savings are provided, and/or at higher pressures so that high throughputs may also be realized. The use of catalysts may provide enhancements to conversion rates and selectivity over those seen in conventional processes, as may adjustments to the molar ratio of the reactants.

    摘要翻译: 本发明提供用于生产氯化和/或氟化丙烯的一步法。 该方法提供良好的产物收率,具有低,例如小于约20%,或甚至低于10%的残余物/副产物浓度。 有利地,相对于常规方法,该方法可以在低温下进行,从而提供节能和/或在更高的压力下,从而也可以实现高产量。 催化剂的使用可以提高转化率和选择性,而不是可以调节反应物的摩尔比。