EP 3385409 B1 20191127 - ELECTROLYTIC SULPHURIC ACID BATH AND METHOD FOR TIN ELECTROREFINING
Title (en)
ELECTROLYTIC SULPHURIC ACID BATH AND METHOD FOR TIN ELECTROREFINING
Title (de)
ELEKTROLYTISCHES SCHWEFELSÄUREBAD UND VERFAHREN ZUR ZINN-ELEKTRORAFFINATION
Title (fr)
BAIN D'ACIDE SULFURIQUE ÉLECTROLYTIQUE ET PROCÉDÉ D'ÉLECTROAFFINAGE D'ÉTAIN
Publication
Application
Priority
EP 17382173 A 20170404
Abstract (en)
[origin: EP3385409A1] The present invention relates to an electrolytic sulphuric acid bath comprising a mixture of gelatine and a compound of general formula (I) as additives, to a method for electrorefining of tin comprising applying a current to the electrolytic sulphuric acid bath of the present invention, and to the synergistic use of gelatine and a compound of general formula (I) as additives in an electrolytic sulphuric acid bath for tin electrorefining.
IPC 8 full level
C25C 1/14 (2006.01)
CPC (source: EP)
C25C 1/14 (2013.01)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
DOCDB simple family (application)
EP 18382212 A 20180327