IT1074296B - PROCEDURE FOR REDUCING THE CONTENT IN NITROSIC VAPORS OF NITROSIC GASEOUS EFFLUENTS - Google Patents

PROCEDURE FOR REDUCING THE CONTENT IN NITROSIC VAPORS OF NITROSIC GASEOUS EFFLUENTS

Info

Publication number
IT1074296B
IT1074296B IT69873/76A IT6987376A IT1074296B IT 1074296 B IT1074296 B IT 1074296B IT 69873/76 A IT69873/76 A IT 69873/76A IT 6987376 A IT6987376 A IT 6987376A IT 1074296 B IT1074296 B IT 1074296B
Authority
IT
Italy
Prior art keywords
nitrosic
vapors
procedure
reducing
content
Prior art date
Application number
IT69873/76A
Other languages
Italian (it)
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
Application granted granted Critical
Publication of IT1074296B publication Critical patent/IT1074296B/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)
IT69873/76A 1975-12-02 1976-12-01 PROCEDURE FOR REDUCING THE CONTENT IN NITROSIC VAPORS OF NITROSIC GASEOUS EFFLUENTS IT1074296B (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 (1)

Publication Number Publication Date
IT1074296B true IT1074296B (en) 1985-04-20

Family

ID=9163206

Family Applications (1)

Application Number Title Priority Date Filing Date
IT69873/76A IT1074296B (en) 1975-12-02 1976-12-01 PROCEDURE FOR REDUCING THE CONTENT IN NITROSIC VAPORS OF NITROSIC GASEOUS EFFLUENTS

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
DE2654234B2 (en) 1978-07-20
FR2333560B2 (en) 1980-03-28
AU2016576A (en) 1978-06-08
DE2654234C3 (en) 1982-12-30
AT346862B (en) 1978-11-27
JPS6044008B2 (en) 1985-10-01
DE2654234A1 (en) 1977-06-16
ATA875576A (en) 1978-04-15
BE848953R (en) 1977-06-01
ES453898A2 (en) 1977-12-01
NL7613375A (en) 1977-06-06
FR2333560A2 (en) 1977-07-01
GB1544923A (en) 1979-04-25
AU506758B2 (en) 1980-01-24
ZA767061B (en) 1978-01-25
DD128171A5 (en) 1977-11-02
JPS5268866A (en) 1977-06-08

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