PROCESS FOR PREPARING COMPACTED GRAINED SODIUM SILICATE

To prepare a compacted, granular sodium silicate having an SiO2/Na2O molar ratio of 1.7:1 to 4.1:1, sodium silicate having a median particle diameter of <500 mu m is first mixed with a material increasing its hardness before being converted into pressed granules having particle sizes of 0.1 to 5...

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Bibliographic Details
Main Authors TAPPER ALEXANDER DR, NOLTNER GERHARD, RIECK HANS-PETER DR, SCHIMMEL GUNTHER DR
Format Patent
LanguageEnglish
Published 15.03.1995
Edition5
Subjects
ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES
CANDLES
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY
CHEMISTRY
COMPOUNDS THEREOF
DETERGENT COMPOSITIONS
DETERGENTS
FATTY ACIDS THEREFROM
INORGANIC CHEMISTRY
METALLURGY
NON-METALLIC ELEMENTS
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
RECOVERY OF GLYCEROL
RESIN SOAPS
SOAP OR SOAP-MAKING
THEIR RELEVANT APPARATUS
TRANSPORTING
USE OF SINGLE SUBSTANCES AS DETERGENTS
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Summary:To prepare a compacted, granular sodium silicate having an SiO2/Na2O molar ratio of 1.7:1 to 4.1:1, sodium silicate having a median particle diameter of <500 mu m is first mixed with a material increasing its hardness before being converted into pressed granules having particle sizes of 0.1 to 5 mm by compacting, comminution and screening.
Bibliography:Application Number: CZ19940002203