FI962824A - Procedure for treating mesa - Google Patents
Procedure for treating mesa Download PDFInfo
- Publication number
- FI962824A FI962824A FI962824A FI962824A FI962824A FI 962824 A FI962824 A FI 962824A FI 962824 A FI962824 A FI 962824A FI 962824 A FI962824 A FI 962824A FI 962824 A FI962824 A FI 962824A
- Authority
- FI
- Finland
- Prior art keywords
- lime
- kiln
- feed
- treating
- sludge
- Prior art date
Links
Landscapes
- Treatment Of Sludge (AREA)
- Paper (AREA)
Abstract
The present invention relates to a process for treating lime sludge formed within the causticizing plant in a pulp factory, which lime sludge is concentrated in a lime sludge filter and burnt in a lime kiln. A part of the concentrated lime sludge is dried and preheated by means of the flue gases of the lime kiln, is separated out from the flue gases and is fed into the feed-in end of the lime kiln. In order to cool the constructions at the feed- in end of the kiln, a part of the lime sludge is fed past the flue gas treatment direct to the feed-in end of the lime kiln. <IMAGE>
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI962824A FI106642B (en) | 1996-07-12 | 1996-07-12 | Process for treating lime sludge |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI962824A FI106642B (en) | 1996-07-12 | 1996-07-12 | Process for treating lime sludge |
FI962824 | 1996-07-12 |
Publications (3)
Publication Number | Publication Date |
---|---|
FI962824A0 FI962824A0 (en) | 1996-07-12 |
FI962824A true FI962824A (en) | 1998-01-13 |
FI106642B FI106642B (en) | 2001-03-15 |
Family
ID=8546376
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI962824A FI106642B (en) | 1996-07-12 | 1996-07-12 | Process for treating lime sludge |
Country Status (1)
Country | Link |
---|---|
FI (1) | FI106642B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7628964B2 (en) | 2005-11-21 | 2009-12-08 | Andritz Oy | Apparatus for treating lime mud |
-
1996
- 1996-07-12 FI FI962824A patent/FI106642B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FI106642B (en) | 2001-03-15 |
FI962824A0 (en) | 1996-07-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GB | Transfer or assigment of application |
Owner name: AHLSTROM MACHINERY OY |
|
MA | Patent expired |