JPS5317588A - Removing method for nitrogen oxides by absorption - Google Patents
Removing method for nitrogen oxides by absorptionInfo
- Publication number
- JPS5317588A JPS5317588A JP9137176A JP9137176A JPS5317588A JP S5317588 A JPS5317588 A JP S5317588A JP 9137176 A JP9137176 A JP 9137176A JP 9137176 A JP9137176 A JP 9137176A JP S5317588 A JPS5317588 A JP S5317588A
- Authority
- JP
- Japan
- Prior art keywords
- absorption
- nitrogen oxides
- removing method
- edta complex
- liquid
- 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
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 title 3
- 238000010521 absorption reaction Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 239000007788 liquid Substances 0.000 abstract 2
- JVXHQHGWBAHSSF-UHFFFAOYSA-L 2-[2-[bis(carboxylatomethyl)amino]ethyl-(carboxylatomethyl)amino]acetate;hydron;iron(2+) Chemical compound [H+].[H+].[Fe+2].[O-]C(=O)CN(CC([O-])=O)CCN(CC([O-])=O)CC([O-])=O JVXHQHGWBAHSSF-UHFFFAOYSA-L 0.000 abstract 1
- LMSDCGXQALIMLM-UHFFFAOYSA-N 2-[2-[bis(carboxymethyl)amino]ethyl-(carboxymethyl)amino]acetic acid;iron Chemical compound [Fe].OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O LMSDCGXQALIMLM-UHFFFAOYSA-N 0.000 abstract 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 abstract 1
- 239000003638 chemical reducing agent Substances 0.000 abstract 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Landscapes
- Treating Waste Gases (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9137176A JPS5317588A (en) | 1976-08-02 | 1976-08-02 | Removing method for nitrogen oxides by absorption |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9137176A JPS5317588A (en) | 1976-08-02 | 1976-08-02 | Removing method for nitrogen oxides by absorption |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5317588A true JPS5317588A (en) | 1978-02-17 |
| JPS5550457B2 JPS5550457B2 (cg-RX-API-DMAC7.html) | 1980-12-18 |
Family
ID=14024507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9137176A Granted JPS5317588A (en) | 1976-08-02 | 1976-08-02 | Removing method for nitrogen oxides by absorption |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5317588A (cg-RX-API-DMAC7.html) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5200160A (en) * | 1991-08-29 | 1993-04-06 | Dravo Lime Company | Process for removing sulfur dioxide and nitrogen oxides from flue gases |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5210855A (en) * | 1975-07-09 | 1977-01-27 | Agency Of Ind Science & Technol | Process for removal of nitrogen oxides in exhaust gases containing oxy gen |
-
1976
- 1976-08-02 JP JP9137176A patent/JPS5317588A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5210855A (en) * | 1975-07-09 | 1977-01-27 | Agency Of Ind Science & Technol | Process for removal of nitrogen oxides in exhaust gases containing oxy gen |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5200160A (en) * | 1991-08-29 | 1993-04-06 | Dravo Lime Company | Process for removing sulfur dioxide and nitrogen oxides from flue gases |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5550457B2 (cg-RX-API-DMAC7.html) | 1980-12-18 |
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