Adsorption of Dispersants on Australian Coals and Coal-Water Mixture Characteristics

Adsorption of Dispersants on Australian Coals and Coal-Water Mixture Characteristics

Adsorption of dispersants on coal particles in coal-water mixture (CWM) has been analyzed by use of ion-selective electrode based on a lipophilic diphosphoniumsalt. Naphthalenesulfonate-formaldehyde condensate (NSF), polystyrenesulfonate (PSS), and polyisoprenesulfonate (PIPS) are used as dispersant...

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Veröffentlicht in:INTERNATIONAL JOURNAL OF THE SOCIETY OF MATERIALS ENGINEERING FOR RESOURCES 1994, Vol.2 (1), p.64-70
Hauptverfasser: OHKI, Akira, FUKUHARA, Koji, FUKUDA, Shigeharu, NAKA, Kensuke, MAEDA, Shigeru
Format: Artikel
Sprache:eng
Schlagworte:
Adsorption
Australian coal
Coal
Dispersants
Electrodes
Materials engineering
Pips
Viscosity
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Beschreibung
Zusammenfassung:Adsorption of dispersants on coal particles in coal-water mixture (CWM) has been analyzed by use of ion-selective electrode based on a lipophilic diphosphoniumsalt. Naphthalenesulfonate-formaldehyde condensate (NSF), polystyrenesulfonate (PSS), and polyisoprenesulfonate (PIPS) are used as dispersants.The adsorption on coals increases in the order PIPS
ISSN:1347-9725
1884-6629
DOI:10.5188/ijsmer.2.64