TY - JOUR
T1 - Solution chemistry of tungsten leaching systems
AU - Osseo-Asare, K.
N1 - Copyright:
Copyright 2008 Elsevier B.V., All rights reserved.
PY - 1982/12
Y1 - 1982/12
N2 - The dependence of tungsten leaching and solution purification processes on solution composition is treated in terms of aqueous phase diagrams (such as Eh-pH, log Metal-pH, log Anion-pH) generated with the DIAGRAM computer program. The systems considered are W-H2O, Me-W-H2O, Me-W-CO3-H2O, Mo-H2O, Me-Mo-H2O (Me=Ca, Mn, Fe); S-H2O, W-S-H2O, and Mo-S-H2O. These diagrams are examined in the context of selective dissolution of tungsten from scheelite and wolframite.
AB - The dependence of tungsten leaching and solution purification processes on solution composition is treated in terms of aqueous phase diagrams (such as Eh-pH, log Metal-pH, log Anion-pH) generated with the DIAGRAM computer program. The systems considered are W-H2O, Me-W-H2O, Me-W-CO3-H2O, Mo-H2O, Me-Mo-H2O (Me=Ca, Mn, Fe); S-H2O, W-S-H2O, and Mo-S-H2O. These diagrams are examined in the context of selective dissolution of tungsten from scheelite and wolframite.
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U2 - 10.1007/BF02650012
DO - 10.1007/BF02650012
M3 - Article
AN - SCOPUS:0020300871
SN - 0360-2141
VL - 13
SP - 555
EP - 564
JO - Metallurgical Transactions B
JF - Metallurgical Transactions B
IS - 4
ER -