PRODUCTION OF HIGH-PURITY SUSPENSIONS CONTAINING PRECIPITATED SILICAS BY ELECTRODIALYSIS

The present invention relates to suspensions which have a very low salt content and contain at least one precipitated silica, a process for producing them and also their use.

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Bibliographische Detailangaben
Hauptverfasser:	BEHNISCH, JUERGEN, SUHR, SILKE, ZSCHUNKE, FLORIAN, DANNEHL, MANFRED, STENNER, PATRIK, RUF, MARKUS
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CHEMISTRY COMPOUNDS THEREOF IMPREGNATING OR COATING OF PAPER INORGANIC CHEMISTRY METALLURGY NON-METALLIC ELEMENTS PAPER NOT OTHERWISE PROVIDED FOR PAPER-MAKING PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D PRODUCTION OF CELLULOSE PULP COMPOSITIONS SEPARATION TEXTILES TRANSPORTING TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G
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Beschreibung
Zusammenfassung:	The present invention relates to suspensions which have a very low salt content and contain at least one precipitated silica, a process for producing them and also their use.