JPS5335601B1 - - Google Patents
Info
- Publication number
- JPS5335601B1 JPS5335601B1 JP5480572A JP5480572A JPS5335601B1 JP S5335601 B1 JPS5335601 B1 JP S5335601B1 JP 5480572 A JP5480572 A JP 5480572A JP 5480572 A JP5480572 A JP 5480572A JP S5335601 B1 JPS5335601 B1 JP S5335601B1
- Authority
- JP
- Japan
- 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.)
- Pending
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
- D21C11/06—Treatment of pulp gases; Recovery of the heat content of the gases; Treatment of gases arising from various sources in pulp and paper mills; Regeneration of gaseous SO2, e.g. arising from liquors containing sulfur compounds
- D21C11/08—Deodorisation ; Elimination of malodorous compounds, e.g. sulfur compounds such as hydrogen sulfide or mercaptans, from gas streams
-
- 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
- D21C11/0057—Oxidation of liquors, e.g. in order to reduce the losses of sulfur compounds, followed by evaporation or combustion if the liquor in question is a black liquor
Landscapes
- Paper (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE729371A SE350078B (enExample) | 1971-06-04 | 1971-06-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5335601B1 true JPS5335601B1 (enExample) | 1978-09-28 |
Family
ID=20270971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5480572A Pending JPS5335601B1 (enExample) | 1971-06-04 | 1972-06-03 |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS5335601B1 (enExample) |
| CA (1) | CA994961A (enExample) |
| DE (1) | DE2226777C3 (enExample) |
| FR (1) | FR2140222A1 (enExample) |
| GB (1) | GB1396132A (enExample) |
| SE (1) | SE350078B (enExample) |
-
1971
- 1971-06-04 SE SE729371A patent/SE350078B/xx unknown
-
1972
- 1972-05-25 GB GB2463472A patent/GB1396132A/en not_active Expired
- 1972-06-02 DE DE19722226777 patent/DE2226777C3/de not_active Expired
- 1972-06-02 CA CA143,743A patent/CA994961A/en not_active Expired
- 1972-06-02 FR FR7220001A patent/FR2140222A1/fr not_active Withdrawn
- 1972-06-03 JP JP5480572A patent/JPS5335601B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CA994961A (en) | 1976-08-17 |
| SE350078B (enExample) | 1972-10-16 |
| DE2226777C3 (de) | 1975-04-10 |
| DE2226777B2 (de) | 1974-08-29 |
| DE2226777A1 (de) | 1973-02-08 |
| FR2140222A1 (enExample) | 1973-01-12 |
| GB1396132A (en) | 1975-06-04 |