PROCESSOS PARA TRATAR UMA PASTA DE LAMA VERMELHA PRODUZIDA EM UM PROCESSO BAYER E PARA RECUPERAR VALORES DE ALUMINA A PARTIR DE BAUXITA PELO PROCESSO BAYER,E PASTA DE LAMA VERMELHA DO PROCESSO BAYER

PROCESSOS PARA TRATAR UMA PASTA DE LAMA VERMELHA PRODUZIDA EM UM PROCESSO BAYER E PARA RECUPERAR VALORES DE ALUMINA A PARTIR DE BAUXITA PELO PROCESSO BAYER,E PASTA DE LAMA VERMELHA DO PROCESSO BAYER

A method of treating Bayer process red mud slurries to improve or facilitate the handling thereof, comprising adding to such a slurry a minor porportion of humic acids or humates effective to reduce the viscosity of the slurry.

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Bibliographische Detailangaben
Hauptverfasser: RONALD DENNIS PARADIS, JOHN LESLIE CHANDLER, JOHN CLAPPISON WINCH, DIRK NOTEBOOM
Format: Patent
Sprache:por
Schlagworte:
CHEMISTRY
COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM,CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THERARE-EARTH METALS
DISPOSAL OF SOLID WASTE
INORGANIC CHEMISTRY
METALLURGY
PERFORMING OPERATIONS
RECLAMATION OF CONTAMINED SOIL SOIL
TRANSPORTING
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Beschreibung
Zusammenfassung:A method of treating Bayer process red mud slurries to improve or facilitate the handling thereof, comprising adding to such a slurry a minor porportion of humic acids or humates effective to reduce the viscosity of the slurry.