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公开(公告)号:JPS6396141A
公开(公告)日:1988-04-27
申请号:JP25264687
申请日:1987-10-08
Applicant: HOECHST AG , UHDE GMBH
Inventor: LINK GERHARD , FROEHLICH WALTER , KRUMBOECK REINHARD , PRANTL GEORG , SCHAFFELHOFER IWO
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公开(公告)号:HU201722B
公开(公告)日:1990-12-28
申请号:HU29088
申请日:1988-01-26
Applicant: HOECHST AG , UHDE GMBH
Inventor: LINK GERHARD , FROEHLICH WALTER , KRUMBOECK REINHARD , PRANTL GEORG , SCHAFFELHOFER IWO
Abstract: Gaseous 1,2-dichloroethane which has been produced in a variety of ways is heated indirectly by the hot, vinyl chloride-containing gases which are led away from the radiation zone of the pyrolysis furnace. This allows the heat of the pyrolysis gases to be utilised in a favourable manner, pyrolysis rates to be increased, and operation times of the pyrolysis furnace to be prolonged.
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公开(公告)号:MX167604B
公开(公告)日:1993-03-31
申请号:MX1023788
申请日:1988-01-28
Applicant: HOECHST AG , UHDE GMBH
Inventor: PRANTL GEORG , SCHAFFELHOFER IWO , LINK GERHARD , FROEHLICH WALTER , KRUMBOECK REINHARD
Abstract: Gaseous 1,2-dichloroethane which has been produced in a variety of ways is heated indirectly by the hot, vinyl chloride-containing gases which are led away from the radiation zone of the pyrolysis furnace. This allows the heat of the pyrolysis gases to be utilised in a favourable manner, pyrolysis rates to be increased, and operation times of the pyrolysis furnace to be prolonged.
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公开(公告)号:CS8707294A3
公开(公告)日:1992-08-12
申请号:CS729487
申请日:1987-10-08
Applicant: HOECHST AG , UHDE GMBH
Inventor: LINK GERHARD , FROEHLICH WALTER , KRUMBOECK REINHARD , PRANTL GEORG , SCHAFFELHOFER IWO
IPC: B01J10/00 , C07C20060101 , C07C21/06 , C07C17/34
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公开(公告)号:NO165876B
公开(公告)日:1991-01-14
申请号:NO874236
申请日:1987-10-09
Applicant: HOECHST AG , UHDE GMBH
Inventor: LINK GERHARD , FROEHLICH WALTER , KRUMBOECK REINHARD , PRANTL GEORG , SCHAFFELHOFER IWO
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公开(公告)号:AU599152B2
公开(公告)日:1990-07-12
申请号:AU7950087
申请日:1987-10-09
Applicant: HOECHST AG
Inventor: LINK GERHARD , FROEHLICH WALTER , KRUMBOECK REINHARD , PRANTL GEORG , SCHAFFELHOFER IWO
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公开(公告)号:DD267485A5
公开(公告)日:1989-05-03
申请号:DD31243888
申请日:1988-01-26
Applicant: HOECHST AG , UHDE GMBH
Inventor: LINK GERHARD , FROEHLICH WALTER , KRUMBOECK REINHARD , PRANTL GEORG , SCHAFFELHOFER IWO
Abstract: Gaseous 1,2-dichloroethane which has been produced in a variety of ways is heated indirectly by the hot, vinyl chloride-containing gases which are led away from the radiation zone of the pyrolysis furnace. This allows the heat of the pyrolysis gases to be utilised in a favourable manner, pyrolysis rates to be increased, and operation times of the pyrolysis furnace to be prolonged.
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公开(公告)号:HUT44996A
公开(公告)日:1988-05-30
申请号:HU451987
申请日:1987-10-08
Applicant: HOECHST AG
Inventor: LINK GERHARD , FROEHLICH WALTER , KRUMBOECK REINHARD , PRANTL GEORG , SCHAFFELHOFER IWO
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公开(公告)号:DE3704028A1
公开(公告)日:1988-04-14
申请号:DE3704028
申请日:1987-02-10
Applicant: UHDE GMBH , HOECHST AG
Inventor: LINK GERHARD , FROEHLICH WALTER , KRUMBOECK REINHARD , PRANTL GEORG , SCHAFFELHOFER IWO
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公开(公告)号:FI874428A
公开(公告)日:1988-04-11
申请号:FI874428
申请日:1987-10-08
Applicant: HOECHST AG , UHDE GMBH
Inventor: LINK GERHARD , FROEHLICH WALTER , KRUMBOECK REINHARD , PRANTL GEORG , SCHAFFELHOFER IWO
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