EP 0291416 B1 19911121 - PROCESS FOR THE REDUCTION OF A SOLUTION CONTAINING TITANIUM AND IRON
Title (en)
PROCESS FOR THE REDUCTION OF A SOLUTION CONTAINING TITANIUM AND IRON
Publication
Application
Priority
FR 8706818 A 19870515
Abstract (en)
[origin: EP0291416A1] The invention relates to a cell for the electrolysis of a solution produced by the sulphuric digestion of ilmenite. <??>The solution to be treated passes through the cathode compartment of one or two cells which are equipped with an ion exchange membrane of cationic type.
IPC 1-7
IPC 8 full level
C01G 49/00 (2006.01); C25B 1/00 (2006.01)
CPC (source: EP US)
C25B 1/00 (2013.01 - EP US)
Designated contracting state (EPC)
BE DE ES GB IT
DOCDB simple family (publication)
EP 0291416 A1 19881117; EP 0291416 B1 19911121; CA 1328421 C 19940412; DE 3866279 D1 19920102; ES 2039659 T3 19931001; FI 86561 B 19920529; FI 86561 C 19920910; FI 882264 A0 19880513; FI 882264 A 19881116; FR 2615204 A1 19881118; FR 2615204 B1 19910614; JP H0220712 B2 19900510; JP S6456890 A 19890303; SU 1720495 A3 19920315; US 4919772 A 19900424
DOCDB simple family (application)
EP 88401168 A 19880513; CA 566893 A 19880516; DE 3866279 T 19880513; ES 88401168 T 19880513; FI 882264 A 19880513; FR 8706818 A 19870515; JP 11716988 A 19880516; SU 4355714 A 19880513; US 19416588 A 19880516