SE313984B - - Google Patents
Info
- Publication number
- SE313984B SE313984B SE10946/66A SE1094666A SE313984B SE 313984 B SE313984 B SE 313984B SE 10946/66 A SE10946/66 A SE 10946/66A SE 1094666 A SE1094666 A SE 1094666A SE 313984 B SE313984 B SE 313984B
- Authority
- SE
- Sweden
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
- D21C11/0064—Aspects concerning the production and the treatment of green and white liquors, e.g. causticizing green liquor
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/40—Production or processing of lime, e.g. limestone regeneration of lime in pulp and sugar mills
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S159/00—Concentrating evaporators
- Y10S159/03—Fluidized bed
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S423/00—Chemistry of inorganic compounds
- Y10S423/03—Papermaking liquor
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US479460A US3414468A (en) | 1965-08-13 | 1965-08-13 | Process of regenerating pulping liquor from cellulose digestion waste liquor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE313984B true SE313984B (fi) | 1969-08-25 |
Family
ID=23904101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE10946/66A SE313984B (fi) | 1965-08-13 | 1966-08-12 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3414468A (fi) |
| FI (1) | FI45412C (fi) |
| SE (1) | SE313984B (fi) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3653822A (en) * | 1970-06-03 | 1972-04-04 | Agency Ind Science Techn | Method of manufacturing hydrogen sulfide and/or alkali metal sulfate from smelts |
| FI72156C (fi) * | 1985-03-19 | 1987-04-13 | Enso Gutzeit Oy | Kausticeringsfoerfarande. |
| US4668342A (en) * | 1985-12-03 | 1987-05-26 | Canadian Patents And Development Ltd. | Recausticizing kraft green liquor |
| SE470556B (sv) * | 1993-01-11 | 1994-08-22 | Kvaerner Pulping Tech | Förfarande och anordning vid mesaombränning i fluidiserad bädd |
| TW245651B (en) * | 1994-02-24 | 1995-04-21 | Babcock & Wilcox Co | Black liquor gasifier |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1374889A (en) * | 1919-07-24 | 1921-04-12 | Alfred H White | Process of destructively decomposing liquids of high organic content and product of such process |
| US1801945A (en) * | 1927-10-21 | 1931-04-21 | John E Alexander | Process for regenerating liquors containing alkali salts and organic matter |
| US3309262A (en) * | 1963-12-03 | 1967-03-14 | Container Corp | Fluidized bed oxidation of waste liquors resulting from the digestion of cellulosic materials for paper making |
-
1965
- 1965-08-13 US US479460A patent/US3414468A/en not_active Expired - Lifetime
-
1966
- 1966-05-16 FI FI661293A patent/FI45412C/fi active
- 1966-08-12 SE SE10946/66A patent/SE313984B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FI45412C (fi) | 1972-06-12 |
| US3414468A (en) | 1968-12-03 |
| FI45412B (fi) | 1972-02-29 |