VERFAHREN ZUR HERSTELLUNG VON SUSPENSIONEN ODER LOESUNGEN VON CYANURCHLORID

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 countercurren...

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Bibliographic Details
Main Authors SCHREYER,GERD,DE, HENTSCHEL,KLAUS,DE, BITTNER,FRIEDRICH,DE
Format Patent
LanguageGerman
Published 18.03.1981
Edition3
Subjects
CHEMISTRY
HETEROCYCLIC COMPOUNDS
METALLURGY
MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING
ORGANIC CHEMISTRY
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
SEPARATION
TRANSPORTING
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Summary: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.
Bibliography:Application Number: DD19790216458