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Relationship between the breakage and wetting characteristics of lignite
(NATL INST SCIENCE COMMUNICATION, 2002)
This paper reports the findings of an investigation of the breakage values of lignite to relate the wettability properties. The breakage values, obtained from grinding, are the specific rates of breakage (S-i) and the gamma ...
Decolourising textile wastewater with modified titania: the effects of inorganic anions on the photocatalysis
(ELSEVIER SCIENCE SA, 2002)
In this study, the environment of the TiO2 photocatalyst modified with silver was investigated. The photocatalytic degradation of textile dye Astrazone Orange G was carried out in the presence and absence of common inorganic ...
Kinetics of wet versus dry grinding of lignite by a porcelain mill
(NATL INST SCIENCE COMMUNICATION-NISCAIR, 2002)
The kinetics of dry versus wet grinding of several feed size fractions of lignite in a laboratory size porcelain mill are reported here using feed fractions prepared to 600+425, -425+300 and -300+212 mum mono-sizes. The ...
Determination of the breakage and wetting parameters of calcite and their correlations
(WILEY-V C H VERLAG GMBH, 2002)
This paper presents the breakage and wetting parameters of calcite mineral obtained experimentally and establishes a correlation between these characteristic parameters. The breakage parameter obtained from the different ...