JPS5285068A - Waste gas scrubbing - Google Patents
Waste gas scrubbingInfo
- Publication number
- JPS5285068A JPS5285068A JP120076A JP120076A JPS5285068A JP S5285068 A JPS5285068 A JP S5285068A JP 120076 A JP120076 A JP 120076A JP 120076 A JP120076 A JP 120076A JP S5285068 A JPS5285068 A JP S5285068A
- Authority
- JP
- Japan
- Prior art keywords
- waste gas
- gas scrubbing
- sox
- solution
- simultaneosly
- 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
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
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Treating Waste Gases (AREA)
Abstract
PURPOSE: To enable sulfur oxides and nitrogen oxides (SOx and NOx) in combustion waste gas to be removed simultaneosly at high efficiency with a single scrubber, by first oxidizing NO to NO2 in the waste gas and then removing NO2 and SOx with a specified circulated scrubbing solution and further removing part of its solute from the solution.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (17)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP120076A JPS5285068A (en) | 1976-01-07 | 1976-01-07 | Waste gas scrubbing |
US05/679,777 US4061743A (en) | 1975-05-06 | 1976-04-23 | Exhaust gas scrubbing process |
GB16828/76A GB1480205A (en) | 1975-05-06 | 1976-04-26 | Exhaust gas scrubbing process |
DE2619145A DE2619145C3 (en) | 1975-05-06 | 1976-04-30 | Process for separating nitrogen oxides or nitrogen oxides and sulfur oxides from exhaust gases |
NLAANVRAGE7604672,A NL169140C (en) | 1975-05-06 | 1976-05-03 | METHOD FOR REMOVING NITROGEN OXIDES FROM A WASTE, WHICH MAY ALSO CONTAIN SULFUR OXIDES. |
DK199376A DK146935C (en) | 1975-05-06 | 1976-05-04 | PROCEDURE FOR THE REMOVAL OF NITROGEN OXIDES AND EVEN SULFUR OXIDES FROM SCRUBBING GAS |
SE7605068A SE416395B (en) | 1975-05-06 | 1976-05-04 | PROCEDURE FOR SIMILAR DISPOSAL OF Sulfur Oxides and Nitrogen Oxides from Exhaust Gas |
AU13671/76A AU494824B2 (en) | 1976-05-05 | Exhaust gas scrubbing process | |
IT23008/76A IT1061019B (en) | 1975-05-06 | 1976-05-05 | EXHAUST GAS PURIFICATION PROCESS |
FR7613429A FR2310152A1 (en) | 1975-05-06 | 1976-05-05 | WASHING PROCESS OF WASTE GAS, TO ELIMINATE NOX AND / OR SOX |
CA251,878A CA1086921A (en) | 1975-05-06 | 1976-05-05 | Exhaust gas scrubbing process |
NO761554A NO141784C (en) | 1975-05-06 | 1976-05-05 | PROCEDURE FOR SIMILAR REMOVAL OF SULFUR OXIDES AND NITROGEN OXIDES FROM EXHAUST GAS INCLUDING THESE |
ES447667A ES447667A1 (en) | 1975-05-06 | 1976-05-06 | Exhaust gas scrubbing process |
AT0334276A AT370342B (en) | 1976-01-07 | 1976-05-06 | METHOD FOR THE SIMULTANEOUS REMOVAL OF SULFUR OXIDS AND NITROGEN OXIDS FROM THESE EXHAUST GASES |
BR7602858A BR7602858A (en) | 1975-05-06 | 1976-05-06 | PROCESS FOR REMOVAL AND NITROGEN OXIDES FROM EXHAUST GAS THAT CONTAIN THEM |
SE7905006A SE431865B (en) | 1975-05-06 | 1979-06-08 | PROCEDURE FOR DISPOSAL OF NITROGEN OXIDES |
NO792101A NO145713C (en) | 1975-05-06 | 1979-06-22 | PROCEDURE FOR REMOVAL OF EXHAUST GAS INTROGENOXYDES |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP120076A JPS5285068A (en) | 1976-01-07 | 1976-01-07 | Waste gas scrubbing |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5285068A true JPS5285068A (en) | 1977-07-15 |
Family
ID=11494809
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP120076A Pending JPS5285068A (en) | 1975-05-06 | 1976-01-07 | Waste gas scrubbing |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPS5285068A (en) |
AT (1) | AT370342B (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51129865A (en) * | 1975-05-06 | 1976-11-11 | Fuji Kasui Kogyo Kk | An exhaust gas denitration process |
-
1976
- 1976-01-07 JP JP120076A patent/JPS5285068A/en active Pending
- 1976-05-06 AT AT0334276A patent/AT370342B/en not_active IP Right Cessation
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51129865A (en) * | 1975-05-06 | 1976-11-11 | Fuji Kasui Kogyo Kk | An exhaust gas denitration process |
Also Published As
Publication number | Publication date |
---|---|
AT370342B (en) | 1983-03-25 |
ATA334276A (en) | 1982-08-15 |
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