AU2794577A - Removal of nitrogen oxides from combustion gas streams - Google Patents
Removal of nitrogen oxides from combustion gas streamsInfo
- Publication number
- AU2794577A AU2794577A AU27945/77A AU2794577A AU2794577A AU 2794577 A AU2794577 A AU 2794577A AU 27945/77 A AU27945/77 A AU 27945/77A AU 2794577 A AU2794577 A AU 2794577A AU 2794577 A AU2794577 A AU 2794577A
- Authority
- AU
- Australia
- Prior art keywords
- removal
- combustion gas
- nitrogen oxides
- gas streams
- streams
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/60—Simultaneously removing sulfur oxides and nitrogen oxides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/48—Sulfur compounds
- B01D53/50—Sulfur oxides
- B01D53/501—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/54—Nitrogen compounds
- B01D53/56—Nitrogen oxides
-
- 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
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treating Waste Gases (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US71479276A | 1976-08-16 | 1976-08-16 | |
USUS714792 | 1976-08-16 | ||
US82305177A | 1977-08-10 | 1977-08-10 | |
USUS823051 | 1977-08-10 |
Publications (2)
Publication Number | Publication Date |
---|---|
AU2794577A true AU2794577A (en) | 1979-02-22 |
AU515741B2 AU515741B2 (en) | 1981-04-30 |
Family
ID=27109213
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU27945/77A Expired AU515741B2 (en) | 1976-08-16 | 1977-08-16 | Removal of nitrogen oxides from combustion gas streams |
Country Status (4)
Country | Link |
---|---|
AU (1) | AU515741B2 (en) |
CA (1) | CA1101192A (en) |
DE (1) | DE2736797A1 (en) |
GB (1) | GB1591822A (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2818473C2 (en) * | 1978-04-27 | 1984-01-05 | Nukem Gmbh, 6450 Hanau | Method and device for removing nitrous gases from exhaust air and exhaust gases |
US4341747A (en) * | 1978-08-15 | 1982-07-27 | Fmc Corporation | Process of removing nitrogen oxides from gaseous mixtures |
DK155780C (en) * | 1980-12-23 | 1989-10-02 | Roedsgaard Jes Mathias Nordlie | PROCEDURE FOR THE CLEANING OF EXHAUST GAS FROM HEATING INSTALLATION AND A PLANT FOR EXERCISING THE PROCEDURE |
IT1204288B (en) * | 1986-01-20 | 1989-03-01 | Friuli Chim Spa | NITROGEN OXIDE (NXOY) ABATEMENT PROCEDURE FROM EXHAUST GAS OF AMMONIA OXIDATION PLANTS |
FR2700774A1 (en) * | 1993-01-27 | 1994-07-29 | Saggio Nicolino | Method for reducing the emission of carbon dioxide and other gases by internal combustion engines and particularly reciprocating engines with an air-petrol mixture |
US5527517A (en) * | 1994-11-23 | 1996-06-18 | Philip Morris Incorporated | Liquid scrubbing of gas-phase contaminants |
DE19607389A1 (en) * | 1996-02-28 | 1997-09-04 | Krupp Vdm Gmbh | Process for the absorption of nitrogen oxides from exhaust gas streams |
FR2950819B1 (en) * | 2009-10-06 | 2013-08-09 | Air Liquide | BASIC WASHING OF COMBUSTION SMOKE |
FR2950820A1 (en) * | 2009-10-06 | 2011-04-08 | Air Liquide | Method for eliminating nitrogen oxide and sulfur oxide from gas stream of thermal power plant, involves washing gas stream with strong oxidant in liquid phase, and purging aqueous solution that contains sulfuric acid and nitric acid |
-
1977
- 1977-08-12 GB GB34034/77A patent/GB1591822A/en not_active Expired
- 1977-08-15 CA CA284,700A patent/CA1101192A/en not_active Expired
- 1977-08-16 DE DE19772736797 patent/DE2736797A1/en not_active Withdrawn
- 1977-08-16 AU AU27945/77A patent/AU515741B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CA1101192A (en) | 1981-05-19 |
AU515741B2 (en) | 1981-04-30 |
DE2736797A1 (en) | 1978-02-23 |
GB1591822A (en) | 1981-06-24 |
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