METHOD FOR CONTROLLING SLIME

PROBLEM TO BE SOLVED: To provide a method for controlling slime with which slime preventing effects are great and the running cost is low at small expenses for ensuring working environments. SOLUTION: A bleached pulp slurry 1 is stored in a mixing chest 2 once and a deinked pulp slurry 4 is stored i...

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Bibliographic Details
Main Authors HIRANO HIROYUKI, OKAMOTO SUSUMU, NAKAI TAKUYA
Format Patent
LanguageEnglish
Published 20.10.2005
Edition7
Subjects
CHEMISTRY
IMPREGNATING OR COATING OF PAPER
METALLURGY
PAPER NOT OTHERWISE PROVIDED FOR
PAPER-MAKING
PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D
PRODUCTION OF CELLULOSE
PULP COMPOSITIONS
TEXTILES
TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Summary:PROBLEM TO BE SOLVED: To provide a method for controlling slime with which slime preventing effects are great and the running cost is low at small expenses for ensuring working environments. SOLUTION: A bleached pulp slurry 1 is stored in a mixing chest 2 once and a deinked pulp slurry 4 is stored in a pulp chest 5, then transferred to the mixing chest 2 and stored therein. Sodium hypochlorite is fed to the pulp chest 5 and 3-bromo-3-chloro-5,5-dimethylhydantoin is fed to a machine chest 7 and a white water silo 12. COPYRIGHT: (C)2006,JPO&NCIPI
Bibliography:Application Number: JP20040107470