PROCESSES FOR HYDROGEN CHLORIDE OXIDATION USING OXYGEN
    2.
    发明申请
    PROCESSES FOR HYDROGEN CHLORIDE OXIDATION USING OXYGEN 审中-公开
    氧化氯化氢氧化工艺

    公开(公告)号:US20100010256A1

    公开(公告)日:2010-01-14

    申请号:US12499431

    申请日:2009-07-08

    摘要: Processes which include: (a) providing a gas phase comprising hydrogen chloride; (b) oxidizing the hydrogen chloride in a reactor to form a product gas comprising chlorine, unreacted hydrogen chloride and water, the reactor having structural parts with inner surfaces that are contacted during oxidation by one or both of the gas phase and the product gas; (c) cooling the process gas; (d) separating the unreacted hydrogen chloride and water from the product gas; (e) drying the product gas; and (f) separating the chlorine from the product gas; wherein the inner surfaces of the reactor structural parts that are contacted during oxidation by one or both of the gas phase and the product gas are comprised of a nickel material having a nickel content of at least 60 wt. %, are described.

    摘要翻译: 方法包括:(a)提供包含氯化氢的气相; (b)在反应器中氧化氯化氢以形成包含氯,未反应的氯化氢和水的产物气体,所述反应器具有结构部分,其内表面在气相和产物气体中的一种或两种氧化期间接触; (c)冷却工艺气体; (d)从产物气体中分离未反应的氯化氢和水; (e)干燥产品气体; 和(f)从产物气体中分离氯; 其中通过气相和产物气体中的一种或两种在氧化期间接触的反应器结构部件的内表面由镍含量为至少60重量%的镍材料组成。 %。

    PROCESSES FOR HYDROGEN CHLORIDE OXIDATION USING OXYGEN
    4.
    发明申请
    PROCESSES FOR HYDROGEN CHLORIDE OXIDATION USING OXYGEN 审中-公开
    氧化氯化氢氧化工艺

    公开(公告)号:US20070274896A1

    公开(公告)日:2007-11-29

    申请号:US11752598

    申请日:2007-05-23

    IPC分类号: C01B7/00

    摘要: Processes which include: (a) providing a gas phase comprising hydrogen chloride; (b) oxidizing the hydrogen chloride in a reactor to form a product gas comprising chlorine, unreacted hydrogen chloride and water, the reactor having structural parts with inner surfaces that are contacted during oxidation by one or both of the gas phase and the product gas; (c) cooling the process gas; (d) separating the unreacted hydrogen chloride and water from the product gas; (e) drying the product gas; and (f) separating the chlorine from the product gas; wherein the inner surfaces of the reactor structural parts that are contacted during oxidation by one or both of the gas phase and the product gas are comprised of a nickel material having a nickel content of at least 60 wt. %, are described

    摘要翻译: 方法包括:(a)提供包含氯化氢的气相; (b)在反应器中氧化氯化氢以形成包含氯,未反应的氯化氢和水的产物气体,所述反应器具有结构部分,其内表面在气相和产物气体中的一种或两种氧化期间接触; (c)冷却工艺气体; (d)从产物气体中分离未反应的氯化氢和水; (e)干燥产品气体; 和(f)从产物气体中分离氯; 其中通过气相和产物气体中的一种或两种在氧化期间接触的反应器结构部件的内表面由镍含量为至少60重量%的镍材料组成。 %