AU6726381A - Removing oxides of nitrogen from gases and forming nitrites and nitrites therefrom - Google Patents

Removing oxides of nitrogen from gases and forming nitrites and nitrites therefrom

Info

Publication number
AU6726381A
AU6726381A AU67263/81A AU6726381A AU6726381A AU 6726381 A AU6726381 A AU 6726381A AU 67263/81 A AU67263/81 A AU 67263/81A AU 6726381 A AU6726381 A AU 6726381A AU 6726381 A AU6726381 A AU 6726381A
Authority
AU
Australia
Prior art keywords
nitrites
gases
therefrom
nitrogen
forming
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.)
Abandoned
Application number
AU67263/81A
Inventor
Hal B.H. Cooper
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Cooper Hbh
Original Assignee
Cooper Hbh
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Cooper Hbh filed Critical Cooper Hbh
Publication of AU6726381A publication Critical patent/AU6726381A/en
Abandoned legal-status Critical Current

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
    • B01D53/54—Nitrogen compounds
    • B01D53/56—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
    • B01D53/60—Simultaneously removing sulfur oxides and 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
AU67263/81A 1976-08-16 1981-02-12 Removing oxides of nitrogen from gases and forming nitrites and nitrites therefrom Abandoned AU6726381A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US71479376A 1976-08-16 1976-08-16
US80462077A 1977-06-08 1977-06-08

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
AU27944/77A Addition AU516135B2 (en) 1976-08-16 1977-08-16 Recovery of sulphur dioxide

Publications (1)

Publication Number Publication Date
AU6726381A true AU6726381A (en) 1981-07-02

Family

ID=27109214

Family Applications (2)

Application Number Title Priority Date Filing Date
AU27944/77A Expired AU516135B2 (en) 1976-08-16 1977-08-16 Recovery of sulphur dioxide
AU67263/81A Abandoned AU6726381A (en) 1976-08-16 1981-02-12 Removing oxides of nitrogen from gases and forming nitrites and nitrites therefrom

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AU27944/77A Expired AU516135B2 (en) 1976-08-16 1977-08-16 Recovery of sulphur dioxide

Country Status (6)

Country Link
JP (1) JPS5328558A (en)
AU (2) AU516135B2 (en)
CA (1) CA1129628A (en)
DE (1) DE2736768A1 (en)
ES (2) ES461638A1 (en)
GB (4) GB1593742A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3220403C1 (en) * 1982-05-29 1983-11-17 Buckau-Walther AG, 4048 Grevenbroich Process for removing acidic components and nitrogen oxides from exhaust gases
DE3233316A1 (en) * 1982-09-08 1984-03-08 Buckau-Walther AG, 4048 Grevenbroich METHOD FOR REMOVING STICKOXYDES FROM EXHAUST GASES
US4619608A (en) * 1984-05-15 1986-10-28 Isca Management Limited Process for removal of pollutants from waste gas emissons
JPH03161298A (en) * 1989-11-15 1991-07-11 Yamato Sewing Mach Seizo Kk Round blade cutting machine and cutting method
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
WO2015109190A1 (en) * 2014-01-17 2015-07-23 Skyonic Corporation Acid gas removal from a gaseous stream
CN110267729B (en) * 2016-12-21 2022-10-14 Isca管理有限公司 Removal of greenhouse gases and heavy metals from emission streams
WO2020159868A1 (en) * 2019-01-28 2020-08-06 Richardson Robert George Chemical sequestering of co2, nox and so2

Also Published As

Publication number Publication date
GB1593743A (en) 1981-07-22
GB1593742A (en) 1981-07-22
GB1593745A (en) 1981-07-22
CA1129628A (en) 1982-08-17
DE2736768A1 (en) 1978-02-23
AU2794477A (en) 1979-02-22
ES472199A1 (en) 1979-10-01
JPS5328558A (en) 1978-03-16
ES461638A1 (en) 1978-11-16
GB1593744A (en) 1981-07-22
AU516135B2 (en) 1981-05-21

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