EP 1194376 A1 20020410 - METHOD FOR CAUSTICISATION OF ALKALINE SOLUTIONS
Title (en)
METHOD FOR CAUSTICISATION OF ALKALINE SOLUTIONS
Title (de)
VERFAHREN ZUR KAUSTIFIZIERUNG VON ALKALISCHEN LÖSUNGEN
Title (fr)
PROCEDE DE CAUSTIFICATION DE SOLUTIONS ALCALINES
Publication
Application
Priority
- AU 0000346 W 20000420
- AU PP998299 A 19990423
Abstract (en)
[origin: WO0064812A1] A method for the causticisation of an alkaline solution, the method characterised by the step of adding a quantity of lime to the alkaline solution to produce a reaction mixture in such a manner that the reaction temperature of the reaction mixture so produced rapidly exceeds the atmospheric boiling point of the alkaline solution.
IPC 1-7
IPC 8 full level
C01F 7/0646 (2022.01); C01F 7/47 (2022.01); D21C 11/00 (2006.01)
CPC (source: EP)
C01F 7/0646 (2013.01); C01F 7/47 (2013.01); D21C 11/0078 (2013.01)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 0064812 A1 20001102; AU PP998299 A0 19990520; BR 0009920 A 20020528; BR 0009920 B1 20110517; CA 2370956 A1 20001102; CA 2370956 C 20081230; EP 1194376 A1 20020410; EP 1194376 A4 20040407
DOCDB simple family (application)
AU 0000346 W 20000420; AU PP998299 A 19990423; BR 0009920 A 20000420; CA 2370956 A 20000420; EP 00918583 A 20000420