AT209912B - Process for removing nitrous gases from exhaust gases and apparatus for this purpose - Google Patents

Process for removing nitrous gases from exhaust gases and apparatus for this purpose

Info

Publication number
AT209912B
AT209912B AT312258A AT312258A AT209912B AT 209912 B AT209912 B AT 209912B AT 312258 A AT312258 A AT 312258A AT 312258 A AT312258 A AT 312258A AT 209912 B AT209912 B AT 209912B
Authority
AT
Austria
Prior art keywords
gases
removing nitrous
exhaust gases
exhaust
nitrous gases
Prior art date
Application number
AT312258A
Other languages
German (de)
Inventor
Alfred Dr Schmidt
Ferdinand Dr Weinrotter
Original Assignee
Chemie Linz Ag
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
Priority to BE578058D priority Critical patent/BE578058A/xx
Priority to NL238438D priority patent/NL238438A/xx
Application filed by Chemie Linz Ag filed Critical Chemie Linz Ag
Priority to AT312258A priority patent/AT209912B/en
Priority to FR792911A priority patent/FR1221600A/en
Priority to GB14669/59A priority patent/GB873997A/en
Application granted granted Critical
Publication of AT209912B publication Critical patent/AT209912B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
    • C10K1/00—Purifying combustible gases containing carbon monoxide
    • C10K1/08—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors
    • C10K1/10—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids
    • C10K1/12—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids alkaline-reacting including the revival of the used wash liquors
    • C10K1/122—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids alkaline-reacting including the revival of the used wash liquors containing only carbonates, bicarbonates, hydroxides or oxides of alkali-metals (including Mg)
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Treating Waste Gases (AREA)
AT312258A 1958-04-30 1958-04-30 Process for removing nitrous gases from exhaust gases and apparatus for this purpose AT209912B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
BE578058D BE578058A (en) 1958-04-30
NL238438D NL238438A (en) 1958-04-30
AT312258A AT209912B (en) 1958-04-30 1958-04-30 Process for removing nitrous gases from exhaust gases and apparatus for this purpose
FR792911A FR1221600A (en) 1958-04-30 1959-04-23 Process for removing nitrous vapors from waste gases
GB14669/59A GB873997A (en) 1958-04-30 1959-04-29 A process for the removal of lower oxides of nitrogen from gaseous mixtures containing them

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT312258A AT209912B (en) 1958-04-30 1958-04-30 Process for removing nitrous gases from exhaust gases and apparatus for this purpose

Publications (1)

Publication Number Publication Date
AT209912B true AT209912B (en) 1960-07-11

Family

ID=3545638

Family Applications (1)

Application Number Title Priority Date Filing Date
AT312258A AT209912B (en) 1958-04-30 1958-04-30 Process for removing nitrous gases from exhaust gases and apparatus for this purpose

Country Status (5)

Country Link
AT (1) AT209912B (en)
BE (1) BE578058A (en)
FR (1) FR1221600A (en)
GB (1) GB873997A (en)
NL (1) NL238438A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3821744A1 (en) * 1988-06-28 1990-01-11 Bayer Ag NITROUS OXIDE REMOVAL PROCEDURE FROM SMOKE GASES

Also Published As

Publication number Publication date
BE578058A (en)
GB873997A (en) 1961-08-02
NL238438A (en)
FR1221600A (en) 1960-06-02

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