ATA875576A - METHOD FOR REDUCING THE CONTENT OF NITROSE VAPORS IN NITROSE, GASEOUS EMISSIONS OR GAS FLOWS OR EXHAUST - Google Patents

METHOD FOR REDUCING THE CONTENT OF NITROSE VAPORS IN NITROSE, GASEOUS EMISSIONS OR GAS FLOWS OR EXHAUST

Info

Publication number
ATA875576A
ATA875576A AT875576A AT875576A ATA875576A AT A875576 A ATA875576 A AT A875576A AT 875576 A AT875576 A AT 875576A AT 875576 A AT875576 A AT 875576A AT A875576 A ATA875576 A AT A875576A
Authority
AT
Austria
Prior art keywords
nitrose
vapors
exhaust
reducing
content
Prior art date
Application number
AT875576A
Other languages
German (de)
Other versions
AT346862B (en
Original Assignee
Ugine Kuhlmann
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 Ugine Kuhlmann filed Critical Ugine Kuhlmann
Publication of ATA875576A publication Critical patent/ATA875576A/en
Application granted granted Critical
Publication of AT346862B publication Critical patent/AT346862B/en

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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/20—Nitrogen oxides; Oxyacids of nitrogen; Salts thereof
    • C01B21/24—Nitric oxide (NO)
    • C01B21/26—Preparation by catalytic or non-catalytic oxidation of ammonia

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (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)
  • Treating Waste Gases (AREA)
AT875576A 1975-12-02 1976-11-25 METHOD FOR REDUCING THE CONTENT OF NITROSEN STEAMS IN NITROSEN, GAS-SHAPED OUTLETS OR GAS FLOWS OR EXHAUST AT346862B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7536861A FR2333560A2 (en) 1975-12-02 1975-12-02 PROCESS FOR REDUCING THE CONTENT OF NITREOUS VAPORS OF NITROUS GAS EFFLUENTS

Publications (2)

Publication Number Publication Date
ATA875576A true ATA875576A (en) 1978-04-15
AT346862B AT346862B (en) 1978-11-27

Family

ID=9163206

Family Applications (1)

Application Number Title Priority Date Filing Date
AT875576A AT346862B (en) 1975-12-02 1976-11-25 METHOD FOR REDUCING THE CONTENT OF NITROSEN STEAMS IN NITROSEN, GAS-SHAPED OUTLETS OR GAS FLOWS OR EXHAUST

Country Status (12)

Country Link
JP (1) JPS6044008B2 (en)
AT (1) AT346862B (en)
AU (1) AU506758B2 (en)
BE (1) BE848953R (en)
DD (1) DD128171A5 (en)
DE (1) DE2654234C3 (en)
ES (1) ES453898A2 (en)
FR (1) FR2333560A2 (en)
GB (1) GB1544923A (en)
IT (1) IT1074296B (en)
NL (1) NL7613375A (en)
ZA (1) ZA767061B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4341747A (en) * 1978-08-15 1982-07-27 Fmc Corporation Process of removing nitrogen oxides from gaseous mixtures
DE3436699A1 (en) * 1984-10-06 1986-04-10 Degussa Ag, 6000 Frankfurt METHOD FOR REMOVING SULFUR DIOXIDE AND NITROXIDE FROM SMOKE GASES
CH673409A5 (en) * 1987-07-09 1990-03-15 Escher Wyss Gmbh
DE4027404A1 (en) * 1990-02-26 1991-08-29 Fritz Curtius Nitric oxide oxidn. in gas stream by scrubbing with nitric acid - contg. nitrous acid by desorbing of acid cpds. into gas and replacing nitrous acid

Also Published As

Publication number Publication date
FR2333560B2 (en) 1980-03-28
DE2654234B2 (en) 1978-07-20
DD128171A5 (en) 1977-11-02
AU506758B2 (en) 1980-01-24
ES453898A2 (en) 1977-12-01
BE848953R (en) 1977-06-01
DE2654234A1 (en) 1977-06-16
GB1544923A (en) 1979-04-25
AU2016576A (en) 1978-06-08
ZA767061B (en) 1978-01-25
FR2333560A2 (en) 1977-07-01
DE2654234C3 (en) 1982-12-30
NL7613375A (en) 1977-06-06
JPS6044008B2 (en) 1985-10-01
AT346862B (en) 1978-11-27
IT1074296B (en) 1985-04-20
JPS5268866A (en) 1977-06-08

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Legal Events

Date Code Title Description
ELA Expired due to lapse of time