JPS5244773A - Desulfurization method of flue gas by using red mud slurry - Google Patents
Desulfurization method of flue gas by using red mud slurryInfo
- Publication number
- JPS5244773A JPS5244773A JP50119848A JP11984875A JPS5244773A JP S5244773 A JPS5244773 A JP S5244773A JP 50119848 A JP50119848 A JP 50119848A JP 11984875 A JP11984875 A JP 11984875A JP S5244773 A JPS5244773 A JP S5244773A
- Authority
- JP
- Japan
- Prior art keywords
- flue gas
- red mud
- mud slurry
- desulfurization method
- slurry
- 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.)
- Granted
Links
Landscapes
- Treating Waste Gases (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Abstract
PURPOSE: Cooled SOx-cont. flue gas is contacted with red mud slurry at below 100°C and the slurry discharged at pH≥6 is mixed with cooling water which has been contacted with the flue gas to improve absorbing rate of SOx and eluting rate of Na2O in the red mud.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50119848A JPS5244773A (en) | 1975-10-06 | 1975-10-06 | Desulfurization method of flue gas by using red mud slurry |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50119848A JPS5244773A (en) | 1975-10-06 | 1975-10-06 | Desulfurization method of flue gas by using red mud slurry |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5244773A true JPS5244773A (en) | 1977-04-08 |
JPS572369B2 JPS572369B2 (en) | 1982-01-16 |
Family
ID=14771754
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50119848A Granted JPS5244773A (en) | 1975-10-06 | 1975-10-06 | Desulfurization method of flue gas by using red mud slurry |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5244773A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113786723A (en) * | 2021-09-17 | 2021-12-14 | 昆明理工大学 | Preparation method of desulfurizer for purifying low-concentration carbonyl sulfide |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3298781A (en) * | 1962-02-09 | 1967-01-17 | Mitsubishi Shipbuilding & Eng | Production of sulfites from red mud |
JPS4857887A (en) * | 1971-11-22 | 1973-08-14 | ||
JPS4910868A (en) * | 1972-05-30 | 1974-01-30 |
-
1975
- 1975-10-06 JP JP50119848A patent/JPS5244773A/en active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3298781A (en) * | 1962-02-09 | 1967-01-17 | Mitsubishi Shipbuilding & Eng | Production of sulfites from red mud |
JPS4857887A (en) * | 1971-11-22 | 1973-08-14 | ||
JPS4910868A (en) * | 1972-05-30 | 1974-01-30 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113786723A (en) * | 2021-09-17 | 2021-12-14 | 昆明理工大学 | Preparation method of desulfurizer for purifying low-concentration carbonyl sulfide |
Also Published As
Publication number | Publication date |
---|---|
JPS572369B2 (en) | 1982-01-16 |
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