PRODUCTION METHOD AND PRODUCTION DEVICE FOR HALO-HYDANTOIN COMPOUND, REUSE SYSTEM, AND HALO-HYDANTOIN COMPOUND

PRODUCTION METHOD AND PRODUCTION DEVICE FOR HALO-HYDANTOIN COMPOUND, REUSE SYSTEM, AND HALO-HYDANTOIN COMPOUND

A method of the present invention for producing a halohydantoin compound by refining, in a dryer (1), a composition containing at least one of water and elemental halogen, an organic solvent, and the halohydantoin compound, the method includes the steps of: (i) removing the organic solvent from the...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: IKEGAMI, TOMOHIRO, HANAMURA, YUKIHIKO, UCHIKOSHI, SHINJI
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
CHEMISTRY
HETEROCYCLIC COMPOUNDS
METALLURGY
ORGANIC CHEMISTRY
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
SEPARATION
TRANSPORTING
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Beschreibung
Zusammenfassung:A method of the present invention for producing a halohydantoin compound by refining, in a dryer (1), a composition containing at least one of water and elemental halogen, an organic solvent, and the halohydantoin compound, the method includes the steps of: (i) removing the organic solvent from the composition; and (ii) removing the at least one of the water and the elemental halogen from the composition refined in the step (i).