REDUCTION OF ORGANOHALOGEN COMPOUNDS IN METAL AND METALLOID CHLORIDE PRODUCTION STREAMS.
    1.
    发明公开
    REDUCTION OF ORGANOHALOGEN COMPOUNDS IN METAL AND METALLOID CHLORIDE PRODUCTION STREAMS. 失效
    减少VON ORGANOHALOGEN-VERBINDUNGEN在METALL- UNDMETALLOIDVERFAHRENSSTRÖMEN。

    公开(公告)号:EP0227797A4

    公开(公告)日:1988-10-24

    申请号:EP86904519

    申请日:1986-06-13

    摘要: Gaseous metal or metalloid chloride production streams (1) are subjected to the application of thermal energy in the presence of hydrogen or a surface active material (6) for a time and at a temperature sufficient to reduce the organohalogen compounds but not materially adversely affecting the chloride. Suitable surface active materials include coke, activated carbon and alumina. The metal or metalloid may be for instance, aluminium, titanium, magnesium, molbydenum, tungsten, tantalum, beryllium, boron, zirconium, hafnium, niobium, or silicon. Titanium and magnesium, and especially aluminum, are preferred.

    摘要翻译: 在氢气或表面活性材料(6)存在下,将气态金属或准金属氯化物生产流(1)施加热能一段时间并且温度足以减少有机卤素化合物,但不会实质上不利地影响 氯化物。 合适的表面活性材料包括焦炭,活性炭和氧化铝。 金属或准金属可以是例如铝,钛,镁,钼,钨,钽,铍,硼,锆,铪,铌或硅。 钛和镁,特别是铝是优选的。