Title:
MULTI-STAGE SPRAY DRYING METHOD
Document Type and Number:
Japanese Patent JPS5254709
Kind Code:
A
Abstract:
PURPOSE: To prepare a low-phosphorus condensed detergent from slurry of detergent containing large amount of surface active agents and small amount of tripolyphosphoric acid with suppressed coagulation of detergent, using a drying tower having spraying stages specifically adjusted the relative positions thereof.
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Inventors:
NAKAMURA MASANOBU
ABE SEIJI
ARAI TAKESHI
ABE SEIJI
ARAI TAKESHI
Application Number:
JP13103375A
Publication Date:
May 04, 1977
Filing Date:
October 31, 1975
Export Citation:
Assignee:
LION FAT OIL CO LTD
International Classes:
B01J2/04; B01D1/18; C11D11/02; F26B3/12; (IPC1-7): B01D1/18; B01J2/04; C11D11/02
Domestic Patent References:
JPS473787A |
Foreign References:
US3519054A | 1970-07-07 |