FR1221600A - Process for removing nitrous vapors from waste gases - Google Patents

Process for removing nitrous vapors from waste gases

Info

Publication number
FR1221600A
FR1221600A FR792911A FR792911A FR1221600A FR 1221600 A FR1221600 A FR 1221600A FR 792911 A FR792911 A FR 792911A FR 792911 A FR792911 A FR 792911A FR 1221600 A FR1221600 A FR 1221600A
Authority
FR
France
Prior art keywords
waste gases
removing nitrous
nitrous vapors
vapors
gases
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.)
Expired
Application number
FR792911A
Other languages
French (fr)
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.)
Osterreichische Stickstoffwerke AG
Patheon Austria GmbH and Co KG
Original Assignee
Chemie Linz AG
Osterreichische Stickstoffwerke 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
Application filed by Chemie Linz AG, Osterreichische Stickstoffwerke AG filed Critical Chemie Linz AG
Application granted granted Critical
Publication of FR1221600A publication Critical patent/FR1221600A/en
Expired legal-status Critical Current

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)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Treating Waste Gases (AREA)
FR792911A 1958-04-30 1959-04-23 Process for removing nitrous vapors from waste gases Expired FR1221600A (en)

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
FR1221600A true FR1221600A (en) 1960-06-02

Family

ID=3545638

Family Applications (1)

Application Number Title Priority Date Filing Date
FR792911A Expired FR1221600A (en) 1958-04-30 1959-04-23 Process for removing nitrous vapors from waste gases

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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0350643A2 (en) * 1988-06-28 1990-01-17 Bayer Ag Process for removing nitrogen oxide from smoke

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0350643A2 (en) * 1988-06-28 1990-01-17 Bayer Ag Process for removing nitrogen oxide from smoke
EP0350643A3 (en) * 1988-06-28 1990-01-31 Bayer Ag Process for removing nitrogen oxide from smoke
US4944929A (en) * 1988-06-28 1990-07-31 Bayer Aktiengesellschaft Process for the removal of nitrogen oxide from flue gases

Also Published As

Publication number Publication date
BE578058A (en)
GB873997A (en) 1961-08-02
AT209912B (en) 1960-07-11
NL238438A (en)

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