Title:
REMOVING METHOD OF SODIUM CHLORIDE AT BLACK-WATER COLLECTION BOILER
Document Type and Number:
Japanese Patent JPS52140704
Kind Code:
A
Abstract:
PURPOSE: To offer a selective removing method of sodium chloride in the dust which attaches as sediment to an overheater or thermal conductive tube of a black-water colection boiler of a kraft pulp plant by dissolving it in the solution of sodium hydroxide.
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| WO/1995/018262 | RECOVERY BOILER FOR COMBUSTION OF WASTE LIQUORS |
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Inventors:
FUJII MASANORI
Application Number:
JP5720176A
Publication Date:
November 24, 1977
Filing Date:
May 20, 1976
Export Citation:
Assignee:
BABCOCK HITACHI KK
International Classes:
F22B1/20; D21C11/12; F22B37/48; F23J1/00; F28G13/00; (IPC1-7): F22B37/48