EP 0061449 B1 19850904 - ELECTROLYTIC PROCESS FOR THE PRODUCTION OF STANNOUS CHLORIDE
Title (en)
ELECTROLYTIC PROCESS FOR THE PRODUCTION OF STANNOUS CHLORIDE
Publication
Application
Priority
US 8001307 W 19801003
Abstract (en)
[origin: WO8201198A1] A mixture of stannic and chloride ions having a chloride to tin ratio of at least 4: 1 (e.g., stannic anion complexes) is provided to the cathode compartment (11) of an electrolysis cell (12) in which the anode (10) and cathode (11) compartments are separated by a cationic perm-selective membrane (13). The anolyte (16) is a mineral acid or tin salt thereof. Operation of the electrolysis cell (12) results in the production of stannous anion complexes which may be treated to obtain stannous chloride products.
IPC 1-7
IPC 8 full level
C25B 1/00 (2006.01)
CPC (source: EP)
C25B 1/00 (2013.01)
Citation (examination)
- CHEMICAL ABSTRACTS, vol. 81, no. 14, 7 October 1974, page 526, abstract no. 85298y COLUMBUS OHIO (US)
- CHEMICAL ABSTRACTS, vol. 70, 1969, page 479 abstarct no. 102475w COLUMBUS OHIO (US) D.A. PAKHOMOV et al.: "Electrchemical production of tin chloride by use of ion-exchange membranes"
- CHEMICAL ABSTRACTS, vol. 69, 1968, page 1449, abstract no. 15471q COLUMBUS OHIO (US)
Designated contracting state (EPC)
DE FR NL
DOCDB simple family (publication)
WO 8201198 A1 19820415; DE 3071064 D1 19851010; EP 0061449 A1 19821006; EP 0061449 A4 19830304; EP 0061449 B1 19850904; GB 2094352 A 19820915; GB 2094352 B
DOCDB simple family (application)
US 8001307 W 19801003; DE 3071064 T 19801003; EP 81901190 A 19801003; GB 8213800 A 19801003