CA1279157C - Methode de caustification d'une solution aqueuse a teneur de carbonate d'alcali
- Google Patents
Methode de caustification d'une solution aqueuse a teneur de carbonate d'alcali
Info
Publication number
CA1279157C
CA1279157CCA 526272CA526272ACA1279157CCA 1279157 CCA1279157 CCA 1279157CCA 526272 CA526272 CA 526272CA 526272 ACA526272 ACA 526272ACA 1279157 CCA1279157 CCA 1279157C
Authority
CA
Canada
Prior art keywords
causticizing
calcium
bed
solution
hydroxide
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ekono Oy
Original Assignee
Ekono Oy
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ekono OyfiledCriticalEkono Oy
Priority to CA 526272priorityCriticalpatent/CA1279157C/fr
Application grantedgrantedCritical
Publication of CA1279157CpublicationCriticalpatent/CA1279157C/fr