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    1.
    发明专利
    未知

    公开(公告)号：BR9705042A

    公开(公告)日：1999-07-20

    申请号：BR9705042

    申请日：1997-10-15

    Applicant: DEGUSSA

    Inventor： GOEDECKE RALF ,  HENTSCHEL KLAUS ,  MOELLER ROLF-DIETER ,  EHRHARDT KNUT ,  SCHMIDT MANFRED ,  KISSNER MICHAEL

    IPC: C07D251/28

    Abstract: Formed particles of cyanuric chloride (CUC), especially tablets and flakes, are claimed (I). Also claimed is a process for the production of (I), by applying drops or strips of molten CUC to a surface, removing the heat of fusion of the CUC by cooling the surface and/or by contacting the melt with cold gas, and removing the solidified product from the surface.

    PROCESS FOR PRODUCING CYANURCHLORIDE SUSPENSIONS IN ORGANIC SOLVENTS
    3.
    发明专利
    PROCESS FOR PRODUCING CYANURCHLORIDE SUSPENSIONS IN ORGANIC SOLVENTS 未知

    公开(公告)号：HU184074B

    公开(公告)日：1984-06-28

    申请号：HUDE001029

    申请日：1979-11-19

    Applicant: DEGUSSA

    Inventor： HENTSCHEL KLAUS ,  BITTNER FRIEDRICH ,  SCHREYER GERD

    IPC: B01D1/18 ,  B01F3/08 ,  B01F3/12 ,  B01F5/20 ,  C07D251/28

    Abstract: Suspension or solutions of cyanuric chloride in water containing organic solvents are prepared at high mixing velocities and low temperatures with resulting low degree of hydrolysis by introducing liquid cyanuric chloride through a nozzle in the upper portion of the mixing apparatus in countercurrent flow to upwardly flowing solvent introduced from at least one lower nozzle above a breast shaped constriction in the lower, open portion of the apparatus. In this way the chamber walls are always covered with an unbroken layer of liquid. The process can be carried out at normal, reduced or elevated pressure. At reduced pressure by evaporation of the solvent there is simultaneously a cooling of the system.

    4.
    发明专利
    未知

    公开(公告)号：RO81945A

    公开(公告)日：1983-06-01

    申请号：RO10380581

    申请日：1981-03-24

    Applicant: DEGUSSA

    Inventor： KRIEBITZSCH NORBERT ,  PUSCHNER KURT ,  HENTSCHEL KLAUS

    IPC: B01J8/00 ,  B01J19/00 ,  B65G53/08 ,  C07D251/28

    Abstract: Solid cyanuric chloride is supplied to the gas space of a cyanuric chloride melt with the help of a gas tight product stopper. Preferably there is used for this a screw conveyor in which the gas tight stopper is formed at the end of the screw conveyor; it is most favorable if the helix ends before the last section of the tube of the screw conveyor.

    6.
    发明专利
    未知

    公开(公告)号：DD147103A5

    公开(公告)日：1981-03-18

    申请号：DD21646079

    申请日：1979-10-25

    Applicant: DEGUSSA

    Inventor： HENTSCHEL KLAUS ,  BITTNER FRIEDRICH

    IPC: B01J10/02 ,  C07D251/26

    Abstract: 2-Alkoxy-4,6-dichloro-s-triazines are produced by the known reaction of cyanuric chloride with an alcohol in the presence of an acid binding agent in an improved manner by working at high mixing velocities and thus at high reaction speed and thereby obtaining high throughputs in small tubular containers by introducing liquid cyanuric chloride through a nozzle in the upper portion of the mixing apparatus in countercurrent flow to upwardly flowing reactants (plus acid binding agent) introduced from at least one lower nozzle above a breast shaped constriction in the lower, open portion of the apparatus. The process can be carried out at normal, reduced or elevated pressure.

    7.
    发明专利
    未知

    公开(公告)号：DD147055A5

    公开(公告)日：1981-03-18

    申请号：DD21646279

    申请日：1979-10-25

    Applicant: DEGUSSA

    Inventor： HENTSCHEL KLAUS ,  BITTNER FRIEDRICH ,  SCHREYER GERD ,  FRANZ GEORG

    IPC: B01F23/47 ,  B01J19/26 ,  C07D251/28 ,  C07D251/44 ,  B01F5/20

    Abstract: There is provided an apparatus for bringing into contact liquids at least one of which is viscous, the apparatus consisting essentially of a tubular container, a first nozzle from introducing a liquid in the upper portion of the container, at least one other nozzle lower than the first nozzle for introducing a different liquid, the tubular container being closeable at the tap thereof and downward from said other nozzle being constricted breast shaped to form a discharge opening, said other nozzles are preferably of polished steel, said other nozzles consist essentially of at least one tangential spray means arranged in at least one row, said other nozzles being slightly above said constriction and being directed in the direction of the upper closeable device or said first nozzle and wherein the discharge opening can discharge into another container which is permanently or detachably connected to the tubular container, said further container can be provided with means for establishing reduced pressure or superatmospheric pressure.

    PROCESS FOR PRODUCING AQUOUS SUSPENSIONS OR SOLUTIONS OF CYANURE CHLORIDE
    9.
    发明专利
    PROCESS FOR PRODUCING AQUOUS SUSPENSIONS OR SOLUTIONS OF CYANURE CHLORIDE 未知

    公开(公告)号：HU184071B

    公开(公告)日：1984-06-28

    申请号：HUDE001026

    申请日：1979-11-19

    Applicant: DEGUSSA

    Inventor： HENTSCHEL KLAUS ,  BITTNER FRIEDRICH ,  SCHREYER GERD

    IPC: B01D1/18 ,  B01F3/08 ,  B01F3/12 ,  B01F5/20 ,  C07D251/28

    Abstract: Suspension or solutions of cyanuric chloride in water are prepared at high mixing velocities and low temperatures with resulting low degree of hydrolysis by introducing liquid cyanuric chloride through a nozzle in the upper portion of the mixing apparatus in countercurrent flow to upwardly flowing water introduced from at least one lower nozzle above a breast shaped constriction in the lower, open portion of the apparatus. In this way the chamber walls are always covered with an unbroken layer of liquid. The process can be carried out at normal, reduced or elevated pressure. At reduced pressure by evaporation of the water there is simultaneously a cooling of the system.

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