IT7819047A0 - Processo per ridurre nox. - Google Patents

Processo per ridurre nox.

Info

Publication number
IT7819047A0
IT7819047A0 IT7819047A IT1904778A IT7819047A0 IT 7819047 A0 IT7819047 A0 IT 7819047A0 IT 7819047 A IT7819047 A IT 7819047A IT 1904778 A IT1904778 A IT 1904778A IT 7819047 A0 IT7819047 A0 IT 7819047A0
Authority
IT
Italy
Prior art keywords
reduce nox
nox
reduce
Prior art date
Application number
IT7819047A
Other languages
English (en)
Other versions
IT1092707B (it
Original Assignee
Hoechst 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 Hoechst Ag filed Critical Hoechst Ag
Publication of IT7819047A0 publication Critical patent/IT7819047A0/it
Application granted granted Critical
Publication of IT1092707B publication Critical patent/IT1092707B/it

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
    • C01B21/02—Preparation of nitrogen
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2215/00—Preventing emissions
    • F23J2215/10—Nitrogen; Compounds thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2219/00—Treatment devices
    • F23J2219/20—Non-catalytic reduction devices
    • F23J2219/201—Reducing species generators, e.g. plasma, corona

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Treating Waste Gases (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
IT19047/78A 1977-01-07 1978-01-05 Processo per ridurre nox IT1092707B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772700435 DE2700435A1 (de) 1977-01-07 1977-01-07 Verfahren zur reduktion von no tief x

Publications (2)

Publication Number Publication Date
IT7819047A0 true IT7819047A0 (it) 1978-01-05
IT1092707B IT1092707B (it) 1985-07-12

Family

ID=5998221

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19047/78A IT1092707B (it) 1977-01-07 1978-01-05 Processo per ridurre nox

Country Status (9)

Country Link
JP (1) JPS5385771A (it)
BE (1) BE862754A (it)
DE (1) DE2700435A1 (it)
DK (1) DK6878A (it)
FR (1) FR2376818A1 (it)
GB (1) GB1544397A (it)
IT (1) IT1092707B (it)
LU (1) LU78817A1 (it)
NL (1) NL7800225A (it)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2430392A1 (fr) * 1978-07-03 1980-02-01 Anvar Destruction des oxydes d'azote dans les gaz de queue des unites industrielles, notamment des unites de production d'acide nitrique
DE3402771A1 (de) * 1984-01-27 1985-08-01 Ruhrgas Ag, 4300 Essen Verfahren zur umwandlung von in verbrennungsabgasen enthaltenen stickstoffoxyden
DE3409859A1 (de) * 1984-03-17 1985-09-19 Brown, Boveri & Cie Ag, 6800 Mannheim Denitrierung von abgasen
DE3504812A1 (de) * 1985-02-13 1986-08-14 Brown, Boveri & Cie Ag, 6800 Mannheim Verfahren und vorrichtung zum reinigen von abgasen
DE3900005A1 (de) * 1989-01-02 1990-07-05 Ruhrgas Ag Verfahren zur verminderung von stickoxiden in abgasen
JP2781684B2 (ja) * 1991-09-12 1998-07-30 三菱重工業株式会社 二段燃焼方法
JPH0822367B2 (ja) * 1992-11-27 1996-03-06 富士通株式会社 ガス浄化装置
JPH08957A (ja) * 1994-02-18 1996-01-09 Babcock & Wilcox Co:The 分子窒素及び炭化水素混合物からのプラズマ発生ＮＯｘ還元性先駆物質の製造
DE19910553C1 (de) * 1999-03-10 2000-07-13 Dornier Gmbh Verfahren zur kontinuierlichen Entfernung von Stickoxiden in Verbrennungsabgasen
FR2796517B1 (fr) * 1999-07-12 2001-09-14 Air Liquide Methode pour reduire les emissions d'oxyde d'azote d'une torche a plasma fonctionnant a l'air

Also Published As

Publication number Publication date
BE862754A (fr) 1978-07-10
DK6878A (da) 1978-07-08
JPS5385771A (en) 1978-07-28
FR2376818A1 (fr) 1978-08-04
DE2700435A1 (de) 1978-07-13
GB1544397A (en) 1979-04-19
LU78817A1 (de) 1978-09-18
NL7800225A (nl) 1978-07-11
IT1092707B (it) 1985-07-12

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