EP 0333556 B1 19930616 - REGULATION PROCESS OF AN ELECTROLYSIS CELL
Title (en)
REGULATION PROCESS OF AN ELECTROLYSIS CELL
Publication
Application
Priority
FR 8803446 A 19880317
Abstract (en)
[origin: EP0333556A1] This cell comprises means for measuring and controlling the entry and exit flow rates, the temperature of the electrolyte, the various concentrations and the current; all these means are connected to a calculating system which determines what are the most probable values of the flow rates, concentrations and current, which is called a coherence treatment, and thus delivers signals to the controlling means. This process is particularly useful for the electrolysis of NaCl in the production of chlorine and sodium hydroxide.
IPC 1-7
IPC 8 full level
C25B 1/46 (2006.01); C25B 15/02 (2006.01)
CPC (source: EP KR US)
C25B 1/46 (2013.01 - KR); C25B 15/02 (2013.01 - EP US); C25B 15/023 (2021.01 - KR); C25B 15/08 (2013.01 - KR)
Designated contracting state (EPC)
AT BE CH DE ES FR GB GR IT LI LU NL SE
DOCDB simple family (publication)
EP 0333556 A1 19890920; EP 0333556 B1 19930616; AT E90740 T1 19930715; CA 1316486 C 19930420; CN 1037553 A 19891129; CN 1093178 C 20021023; DE 68907094 D1 19930722; DE 68907094 T2 19940105; DK 127889 A 19890918; DK 127889 D0 19890316; DK 174442 B1 20030310; ES 2043050 T3 19931216; FI 891255 A0 19890316; FI 891255 A 19890918; FI 89187 B 19930514; FI 89187 C 19930825; FR 2628757 A1 19890922; FR 2628757 B1 19920117; IE 63495 B1 19950503; IE 890861 L 19890917; JP H01294885 A 19891128; KR 890014785 A 19891025; KR 930006342 B1 19930714; NO 176725 B 19950206; NO 176725 C 19950524; NO 890863 D0 19890301; NO 890863 L 19890918; PT 90024 A 19891110; PT 90024 B 19940531; US 4952298 A 19900828
DOCDB simple family (application)
EP 89400637 A 19890307; AT 89400637 T 19890307; CA 593994 A 19890316; CN 89101436 A 19890317; DE 68907094 T 19890307; DK 127889 A 19890316; ES 89400637 T 19890307; FI 891255 A 19890316; FR 8803446 A 19880317; IE 86189 A 19890316; JP 6578789 A 19890317; KR 890003357 A 19890317; NO 890863 A 19890301; PT 9002489 A 19890316; US 32482289 A 19890317