CA1193406A - Methode de regeneration de la liqueur du procede kraft - Google Patents
Methode de regeneration de la liqueur du procede kraftInfo
- Publication number
- CA1193406A CA1193406A CA000422847A CA422847A CA1193406A CA 1193406 A CA1193406 A CA 1193406A CA 000422847 A CA000422847 A CA 000422847A CA 422847 A CA422847 A CA 422847A CA 1193406 A CA1193406 A CA 1193406A
- Authority
- CA
- Canada
- Prior art keywords
- sodium
- particles
- metal oxide
- liquor
- oxide
- 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.)
- Expired
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C11/00—Regeneration of pulp liquors or effluent waste waters
- D21C11/0085—Introduction of auxiliary substances into the regenerating system in order to improve the performance of certain steps of the latter, the presence of these substances being confined to the regeneration cycle
- D21C11/0092—Substances modifying the evaporation, combustion, or thermal decomposition processes of black liquor
Landscapes
- Paper (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA000422847A CA1193406A (fr) | 1983-03-04 | 1983-03-04 | Methode de regeneration de la liqueur du procede kraft |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA000422847A CA1193406A (fr) | 1983-03-04 | 1983-03-04 | Methode de regeneration de la liqueur du procede kraft |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1193406A true CA1193406A (fr) | 1985-09-17 |
Family
ID=4124703
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA000422847A Expired CA1193406A (fr) | 1983-03-04 | 1983-03-04 | Methode de regeneration de la liqueur du procede kraft |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA1193406A (fr) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101831827A (zh) * | 2010-04-30 | 2010-09-15 | 中国科学院广州能源研究所 | 一种造纸黑液半焦制备方法 |
CN101845766A (zh) * | 2010-04-30 | 2010-09-29 | 中国科学院广州能源研究所 | 一种制浆黑液气化与直接苛化碱回收方法和装置 |
CN102337156A (zh) * | 2011-09-01 | 2012-02-01 | 中国科学院广州能源研究所 | 一种高含碳量制浆黑液半焦制备方法及其装置 |
EP2659060A4 (fr) * | 2010-12-30 | 2016-03-30 | Uop Llc | Procédé de réduction d'un ou de plusieurs solides insolubles dans une liqueur noire |
-
1983
- 1983-03-04 CA CA000422847A patent/CA1193406A/fr not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101831827A (zh) * | 2010-04-30 | 2010-09-15 | 中国科学院广州能源研究所 | 一种造纸黑液半焦制备方法 |
CN101845766A (zh) * | 2010-04-30 | 2010-09-29 | 中国科学院广州能源研究所 | 一种制浆黑液气化与直接苛化碱回收方法和装置 |
CN101831827B (zh) * | 2010-04-30 | 2012-05-23 | 中国科学院广州能源研究所 | 一种造纸黑液半焦制备方法 |
EP2659060A4 (fr) * | 2010-12-30 | 2016-03-30 | Uop Llc | Procédé de réduction d'un ou de plusieurs solides insolubles dans une liqueur noire |
CN102337156A (zh) * | 2011-09-01 | 2012-02-01 | 中国科学院广州能源研究所 | 一种高含碳量制浆黑液半焦制备方法及其装置 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MKEC | Expiry (correction) | ||
MKEX | Expiry |