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Content archived on 2019-03-12

USE OF LIQUID MEMBRANES FOR THE TREATMENT OF PRECIOUS METALS

Objective

POSSIBILITIES ASSESSMENT OF SUPPORTED LIQUID MEMBRANES FOR THE SEPARATION AND CONCENTRATION OF PRECIOUS METALS MOSTLY WITH REGARD TO ELOCTROLYTIC REFINING PROCESSES OF SILVER.

NITRIC ACID SOLUTIONS OF SILVER ELECTROLYTICALLY TREATED CONTAIN A CERTAIN AMOUNT OF IMPURITIES (COPPER AND TO A LESS EXTENT PLATINUM GROUP METALS INCLUDING PALLADIUM) AND IT IS NECESSARY TO HAVE THEM TREATED PERIODICALLY.

WORK TO BE DONE WOULD BE AS FOLLOWS :

- SEPARATION AND CONCENTRATION OF THE SILVER : SELECTIVITY SILVER/COPPER; SILVER/COPPER/PALLADIUM; SILVER/COPPER/BASE METALS.

THE FORESEEN PROGRAM WILL INCLUDE THE FOLLOWING STEPS

-RESEARCH OF THE BEST ADAPTED EXTRACTING SYSTEMS (EXTRACTION, STRIPPING, RATE OF METAL TRANSPORT)

- MEMBRANE PREPARATION

- CONSTRUCTION OF A SMALL CELL LABORATORY AND PRE-EVALUATION ON SYNTHETIC SOLUTIONS

- STUDY OF THE STABILITY AND THE STRENGTH OF MEMBRANE

- EVALUATION OF MEMBRANE PERFORMANCES (SUCH AS SELECTIVITY, LIFE TIME...) WITH INDUSTRIAL SOLUTIONS.

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Programme(s)

Multi-annual funding programmes that define the EU’s priorities for research and innovation.

Topic(s)

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Call for proposal

Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.

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Funding Scheme

Funding scheme (or “Type of Action”) inside a programme with common features. It specifies: the scope of what is funded; the reimbursement rate; specific evaluation criteria to qualify for funding; and the use of simplified forms of costs like lump sums.

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Coordinator

Institut National de Recherche Chimique Appliquée
EU contribution
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Address

91710 Vert-le-Petit
France

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Total cost

The total costs incurred by this organisation to participate in the project, including direct and indirect costs. This amount is a subset of the overall project budget.

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