JPS53113773A - Oxidizing method for absorption solution used in desulfurization and denitration - Google Patents
Oxidizing method for absorption solution used in desulfurization and denitrationInfo
- Publication number
- JPS53113773A JPS53113773A JP2867977A JP2867977A JPS53113773A JP S53113773 A JPS53113773 A JP S53113773A JP 2867977 A JP2867977 A JP 2867977A JP 2867977 A JP2867977 A JP 2867977A JP S53113773 A JPS53113773 A JP S53113773A
- Authority
- JP
- Japan
- Prior art keywords
- denitration
- desulfurization
- solution used
- absorption solution
- oxidizing method
- 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
- 238000010521 absorption reaction Methods 0.000 title abstract 2
- 238000006477 desulfuration reaction Methods 0.000 title abstract 2
- 230000023556 desulfurization Effects 0.000 title abstract 2
- 238000000034 method Methods 0.000 title 1
- 230000001590 oxidative effect Effects 0.000 title 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 abstract 1
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 abstract 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 abstract 1
- 229910052925 anhydrite Inorganic materials 0.000 abstract 1
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 abstract 1
- 150000002500 ions Chemical class 0.000 abstract 1
Landscapes
- Gas Separation By Absorption (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Treating Waste Gases (AREA)
Abstract
PURPOSE: To oxidize sulfite and bisulfite rapidly so as to form CaSO4 easily by addition of Fe ions or Fe cpd. to an absorption soln. for simultaneous wet desulfurization and denitration contg. Fe, EDTA.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2867977A JPS53113773A (en) | 1977-03-17 | 1977-03-17 | Oxidizing method for absorption solution used in desulfurization and denitration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2867977A JPS53113773A (en) | 1977-03-17 | 1977-03-17 | Oxidizing method for absorption solution used in desulfurization and denitration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS53113773A true JPS53113773A (en) | 1978-10-04 |
Family
ID=12255173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2867977A Pending JPS53113773A (en) | 1977-03-17 | 1977-03-17 | Oxidizing method for absorption solution used in desulfurization and denitration |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS53113773A (en) |
-
1977
- 1977-03-17 JP JP2867977A patent/JPS53113773A/en active Pending
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