d'uno solution m6tallifbre. Chacun de ces compo-s6s se pr6sente en lme seule phase, qui montre un ... sulfate ion from hydrometallurgical processing solutions. One of the advantages of this type ... al. (1972) prepared an a,mmonium-hydronium jarosite and determined its infrared ipectrum. Maryanchik & Zapolskii (1972) synthesized an ...
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