PROCESS FOR PRODUCING AMMONIUM POLYTHIOMOLYBDATE

PROCESS FOR PRODUCING AMMONIUM POLYTHIOMOLYBDATE

A process for preparation of an ammonium polythiomolybdate or a hydrate thereof of the formula (NH4)2Mo3S13.cndot.nH2O where n is 0, 1 or 2, which process may be carried out at lower operating pressures by controlling the concentration of reactants in the reaction mixture. Divulgation d'un proc...

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Bibliographische Detailangaben
Hauptverfasser: GIFFIN, GREGORY C, SPANTON, JOHN, HUTCHINGS, GRANT O, WANGNER, RONALD P
Format: Patent
Sprache:eng ; fre
Schlagworte:
CHEMISTRY
COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSESC01D OR C01F
INORGANIC CHEMISTRY
METALLURGY
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Zusammenfassung:A process for preparation of an ammonium polythiomolybdate or a hydrate thereof of the formula (NH4)2Mo3S13.cndot.nH2O where n is 0, 1 or 2, which process may be carried out at lower operating pressures by controlling the concentration of reactants in the reaction mixture. Divulgation d'un procédé de préparation de polythiomolybdate d'ammonium ou d'un hydrate de ce dernier de formule (NH4)2Mo3S13.nH2O dans laquelle n est égal à 0, 1 ou 2. Ce procédé peut être mis en oeuvre à des pressions inférieures en contrôlant la concentration des réactifs dans le mélange.