2.
    发明专利
    未知

    公开(公告)号:DK143697B

    公开(公告)日:1981-09-28

    申请号:DK123774

    申请日:1974-03-07

    Applicant: HOECHST AG

    Abstract: Production of vinyl chloride, wherein 1,2-dichloroethane is evaporated under pressure in an evaporation stage and resulting 1,2-dichloroethane in vapor form is thermally cracked at a temperature substantially within the range 450 DEG -650 DEG C with the resultant formation of vinyl chloride.

    5.
    发明专利
    未知

    公开(公告)号:SE393978B

    公开(公告)日:1977-05-31

    申请号:SE7401204

    申请日:1974-01-30

    Applicant: HOECHST AG

    Abstract: Production of vinyl chloride, wherein 1,2-dichloroethane is evaporated under pressure in an evaporation stage and resulting 1,2-dichloroethane in vapor form is thermally cracked at a temperature substantially within the range 450 DEG -650 DEG C with the resultant formation of vinyl chloride.

    6.
    发明专利
    未知

    公开(公告)号:DK143697C

    公开(公告)日:1982-03-08

    申请号:DK123774

    申请日:1974-03-07

    Applicant: HOECHST AG

    Abstract: Production of vinyl chloride, wherein 1,2-dichloroethane is evaporated under pressure in an evaporation stage and resulting 1,2-dichloroethane in vapor form is thermally cracked at a temperature substantially within the range 450 DEG -650 DEG C with the resultant formation of vinyl chloride.

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