PL113402B2 - Method of producing of vanadium pentoxide from water solutions with high content of alkali metals compounds,by means of ammonium salts
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Method of producing of vanadium pentoxide from water solutions with high content of alkali metals compounds,by means of ammonium salts
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PL21296779A1979-01-181979-01-18Method of producing of vanadium pentoxide from water solutions with high content of alkali metals compounds,by means of ammonium salts
PL113402B2
(en)
Process for the recovery of 2-hydroxynaphthaline-3-carboxylic acid from the reaction products of the alkali metal salts obtained from 2-hydroxynaphthaline with carbon dioxide