JPS53129168A - Desulfurizing method for combustion exhaust gas - Google Patents
Desulfurizing method for combustion exhaust gasInfo
- Publication number
- JPS53129168A JPS53129168A JP4490277A JP4490277A JPS53129168A JP S53129168 A JPS53129168 A JP S53129168A JP 4490277 A JP4490277 A JP 4490277A JP 4490277 A JP4490277 A JP 4490277A JP S53129168 A JPS53129168 A JP S53129168A
- Authority
- JP
- Japan
- Prior art keywords
- exhaust gas
- combustion exhaust
- desulfurizing method
- desulfurization
- gypsum
- 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.)
- Pending
Links
Landscapes
- Treating Waste Gases (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Abstract
PURPOSE: To provide excellent quality gypsum through desulfurization of combustion exhaust gas from a coal fired boiler, by addn. of alumina, magnesia, ferric chloride to a circulation liq. for a closed gypsum-recovering desulfurization of combustion exhaust gas.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4490277A JPS53129168A (en) | 1977-04-19 | 1977-04-19 | Desulfurizing method for combustion exhaust gas |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4490277A JPS53129168A (en) | 1977-04-19 | 1977-04-19 | Desulfurizing method for combustion exhaust gas |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS53129168A true JPS53129168A (en) | 1978-11-10 |
Family
ID=12704393
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4490277A Pending JPS53129168A (en) | 1977-04-19 | 1977-04-19 | Desulfurizing method for combustion exhaust gas |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS53129168A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55103962A (en) * | 1979-02-05 | 1980-08-08 | Dainippon Screen Mfg Co Ltd | Cleaning device for blanket drum in lithographic press and the like |
US4439407A (en) * | 1983-01-19 | 1984-03-27 | Agrico Chemical Company | Method for improving filterability of gypsum and wet process phosphoric acid |
-
1977
- 1977-04-19 JP JP4490277A patent/JPS53129168A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55103962A (en) * | 1979-02-05 | 1980-08-08 | Dainippon Screen Mfg Co Ltd | Cleaning device for blanket drum in lithographic press and the like |
JPS5725390B2 (en) * | 1979-02-05 | 1982-05-29 | ||
US4439407A (en) * | 1983-01-19 | 1984-03-27 | Agrico Chemical Company | Method for improving filterability of gypsum and wet process phosphoric acid |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5433916A (en) | Air-fuel ratio control device | |
JPS53129168A (en) | Desulfurizing method for combustion exhaust gas | |
JPS5213020A (en) | Manifold reactor | |
JPS5379762A (en) | Treating method for nitrogen contained in exhaust gas | |
JPS5292928A (en) | Boiler for combustion of purverized coal | |
JPS5317602A (en) | Apparatus for gasification of coals by molten salt method | |
JPS53113775A (en) | Absorption apparatus for gas | |
JPS5295578A (en) | Wet process desulfurization of exhaust gas by slag | |
JPS51142479A (en) | An exhaust gas purification process | |
JPS5285097A (en) | Production of lime with low water content for steel-making | |
JPS5224982A (en) | Exhaust gas desulfurization process | |
JPS5276273A (en) | Prevention of gypsum scale formation in exhaust gas desulfurization eq uipment | |
JPS51133827A (en) | Purifying method of combustion oven | |
JPS53137898A (en) | Method of removing organic matters | |
JPS5213479A (en) | Exhaust gas desulfurization process | |
JPS53129167A (en) | Desulfurizing method for combustion exhaust gas | |
JPS52138079A (en) | Desulfurization of exhaust gas from sintering furnace | |
JPS53140280A (en) | Wet desulfurizing method for exhaust combustion gas | |
JPS5214117A (en) | Gas turbine device | |
JPS5252233A (en) | Combustion method with reduced pollution | |
JPS52124516A (en) | Exhaust gas reflux device for rotary piston engine | |
JPS53108896A (en) | Wet process production of gypsum | |
JPS5318833A (en) | White smoke preventing method | |
JPS5645731A (en) | Dry-type desulfurization process for exhaust gas | |
JPS5268070A (en) | Wet treating method of exhaust gas |