C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
C01D7/00—Carbonates of sodium, potassium or alkali metals in general
C01D7/16—Preparation from compounds of sodium or potassium with amines and carbon dioxide
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
Y02P20/00—Technologies relating to chemical industry
Y02P20/141—Feedstock
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Inorganic Chemistry
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Organic Low-Molecular-Weight Compounds And Preparation Thereof
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Procédé de traitement de solutions contenant des carbonate, sulfate, éventuellement hydroxyde de sodium ou potassium, ainsi que l'un au moins des métaux vanadium, uranium, molybdène
Nouveau procédé de traitement antipollution d'un catalyseur de raffinage à l'état usé et récupération totale des différents constituants métalliques dudit catalyseur
Method of producing formate of potassium from potassium sulphate and calcium formateor mixtures of constituents adapted to form the latter by way of reaction