Invention Grant
- Patent Title: Separation of gallium from alkaline liquors using acetylacetone
- Patent Title (中): 使用乙酰丙酮将镓与碱性液分离
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Application No.: US29527772Application Date: 1972-10-05
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Publication No.: US3887681APublication Date: 1975-06-03
- Inventor: DE LA BRETEQUE PIERRE , BEERLI MARC
- Applicant: ALUSUISSE
- Assignee: Alusuisse
- Current Assignee: Alusuisse
- Priority: CH1455671 1971-10-06
- Main IPC: C22B58/00
- IPC: C22B58/00 ; C22B3/26 ; B01D11/00 ; B01J1/04 ; C01F1/00 ; C01F3/00 ; C01F7/00 ; C01G15/00 ; C22B21/00 ; C22B35/00 ; C22B61/00
Abstract:
A process for separating gallium which is dissolved in an aqueous alkaline solution comprising the steps of adding to the solution a complexing agent which is a compound of the Beta diacetone type, and extracting the complex by means of an organic solvent.
Public/Granted literature
- USD797879S1 Rifle scope Public/Granted day:2017-09-19
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