ES407392A1 - Procedure for the quantitative separation of nickel and/or manganese cobalt. (Machine-translation by Google Translate, not legally binding)
- Google Patents
Procedure for the quantitative separation of nickel and/or manganese cobalt. (Machine-translation by Google Translate, not legally binding)
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Duisburger Kupferhuette
Bayer AG
Original Assignee
Duisburger Kupferhuette
Bayer AG
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Priority claimed from DE19712151899external-prioritypatent/DE2151899A1/en
Application filed by Duisburger Kupferhuette, Bayer AGfiledCriticalDuisburger Kupferhuette
Publication of ES407392A1publicationCriticalpatent/ES407392A1/en
Procedure for the quantitative separation of nickel and/or cobalt from manganese, by ion exchange, characterized in that an aqueous solution, containing nickel and/or cobalt and manganese ions, with a ph of 1.5-3.5 and a temperature of 30-80º c, is passed through two or more columns connected in series that have been charged with an ion exchanger complexing, which as functional groups contains aminocarboxylic acid and/or iminodicarboxylic acid groups and the load of the column connected first terminates when nickel and/or cobalt ions come out of the column connected last. (Machine-translation by Google Translate, not legally binding)
ES407392A1971-10-191972-10-06Procedure for the quantitative separation of nickel and/or manganese cobalt. (Machine-translation by Google Translate, not legally binding)
ExpiredES407392A1
(en)
Procedure for the obtaining of alpha- (ciclohexil-1-hydroxy) -biturate of amino acids of basic character. (Machine-translation by Google Translate, not legally binding)
Procedure for the preparation of chemical compounds and, in particular, guanidines and their salts of addition of corresponding acid. (Machine-translation by Google Translate, not legally binding)