METHOD FOR PRODUCTION OF FILTERING MATERIAL

Method for production of filtering material consists in thermo-chemical treatment of carbonized material with preliminary soaking with water solution of the salts of sal ammonia, ammonium sulfate and urea; this is performed in presence of cations of calcium.

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Bibliographische Detailangaben
Hauptverfasser:	ITSELEV OLEH ISAAKOVYCH, LARIONOVA TETIANA FEDORIVNA, OSTRENKO LIDIA VASYLIVNA, CHULIEIEV VOLODYMYR LEONIDOVYCH, VASYLETS LIUDMYLA GRYGORIVNA, PUHACHOVA IRYNA ANATOLIIVNA
Format:	Patent
Sprache:	eng
Schlagworte:	APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBONFILAMENTS CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS,THREADS, FIBRES, BRISTLES OR RIBBONS NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING TEXTILES
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Beschreibung
Zusammenfassung:	Method for production of filtering material consists in thermo-chemical treatment of carbonized material with preliminary soaking with water solution of the salts of sal ammonia, ammonium sulfate and urea; this is performed in presence of cations of calcium.