DK6878A - Fremgangsmaade til reduktion af nox - Google Patents

Fremgangsmaade til reduktion af nox

Info

Publication number
DK6878A
DK6878A DK6878A DK6878A DK6878A DK 6878 A DK6878 A DK 6878A DK 6878 A DK6878 A DK 6878A DK 6878 A DK6878 A DK 6878A DK 6878 A DK6878 A DK 6878A
Authority
DK
Denmark
Prior art keywords
nox reduction
reduction procedure
procedure
nox
reduction
Prior art date
Application number
DK6878A
Other languages
Danish (da)
English (en)
Inventor
E Weber
P Herbrechtmeier
A Renken
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 DK6878A publication Critical patent/DK6878A/da

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)
DK6878A 1977-01-07 1978-01-06 Fremgangsmaade til reduktion af nox DK6878A (da)

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 (1)

Publication Number Publication Date
DK6878A true DK6878A (da) 1978-07-08

Family

ID=5998221

Family Applications (1)

Application Number Title Priority Date Filing Date
DK6878A DK6878A (da) 1977-01-07 1978-01-06 Fremgangsmaade til reduktion af nox

Country Status (9)

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

Families Citing this family (11)

* 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
CN119075593B (zh) * 2024-11-06 2025-03-11 怀来华昌气分化工设备有限公司 一种集装箱式制氮机

Also Published As

Publication number Publication date
FR2376818A1 (fr) 1978-08-04
DE2700435A1 (de) 1978-07-13
LU78817A1 (de) 1978-09-18
IT1092707B (it) 1985-07-12
JPS5385771A (en) 1978-07-28
GB1544397A (en) 1979-04-19
NL7800225A (nl) 1978-07-11
IT7819047A0 (it) 1978-01-05
BE862754A (fr) 1978-07-10

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