SE393824B - WAY TO REDUCE GAS EMISSIONS DURING THE SULPHATE MASS PROCESS - Google Patents
WAY TO REDUCE GAS EMISSIONS DURING THE SULPHATE MASS PROCESSInfo
- Publication number
- SE393824B SE393824B SE7407539A SE7407539A SE393824B SE 393824 B SE393824 B SE 393824B SE 7407539 A SE7407539 A SE 7407539A SE 7407539 A SE7407539 A SE 7407539A SE 393824 B SE393824 B SE 393824B
- Authority
- SE
- Sweden
- Prior art keywords
- way
- gas emissions
- reduce gas
- emissions during
- mass process
- Prior art date
Links
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 title 1
- 229910021653 sulphate ion Inorganic materials 0.000 title 1
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
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7407539A SE393824B (en) | 1974-06-07 | 1974-06-07 | WAY TO REDUCE GAS EMISSIONS DURING THE SULPHATE MASS PROCESS |
FI751690A FI56714C (en) | 1974-06-07 | 1975-06-06 | SAFE VIDEO PROCESSING WITH SULFUR PROCESSING ILLALUKTANDE GASER |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7407539A SE393824B (en) | 1974-06-07 | 1974-06-07 | WAY TO REDUCE GAS EMISSIONS DURING THE SULPHATE MASS PROCESS |
Publications (2)
Publication Number | Publication Date |
---|---|
SE7407539L SE7407539L (en) | 1975-12-08 |
SE393824B true SE393824B (en) | 1977-05-23 |
Family
ID=20321364
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7407539A SE393824B (en) | 1974-06-07 | 1974-06-07 | WAY TO REDUCE GAS EMISSIONS DURING THE SULPHATE MASS PROCESS |
Country Status (2)
Country | Link |
---|---|
FI (1) | FI56714C (en) |
SE (1) | SE393824B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000020679A1 (en) * | 1998-10-02 | 2000-04-13 | Kvaerner Pulping Oy | Method for separating reduced sulphur compounds from concentrated odour gases of a pulp mill |
-
1974
- 1974-06-07 SE SE7407539A patent/SE393824B/en unknown
-
1975
- 1975-06-06 FI FI751690A patent/FI56714C/en not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000020679A1 (en) * | 1998-10-02 | 2000-04-13 | Kvaerner Pulping Oy | Method for separating reduced sulphur compounds from concentrated odour gases of a pulp mill |
Also Published As
Publication number | Publication date |
---|---|
FI56714C (en) | 1980-03-10 |
FI751690A (en) | 1975-12-08 |
FI56714B (en) | 1979-11-30 |
SE7407539L (en) | 1975-12-08 |
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