DK353287A - Fremgangsmaade til fjernelse af nitrogenoxider fra afgangsgasser - Google Patents

Fremgangsmaade til fjernelse af nitrogenoxider fra afgangsgasser

Info

Publication number
DK353287A
DK353287A DK353287A DK353287A DK353287A DK 353287 A DK353287 A DK 353287A DK 353287 A DK353287 A DK 353287A DK 353287 A DK353287 A DK 353287A DK 353287 A DK353287 A DK 353287A
Authority
DK
Denmark
Prior art keywords
nitrogen oxides
waste gases
absorption
subsequent
sodium
Prior art date
Application number
DK353287A
Other languages
English (en)
Other versions
DK353287D0 (da
Inventor
Horst Bechthold
Wolfgang Schulte
Original Assignee
Walther & Cie 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 Walther & Cie Ag filed Critical Walther & Cie Ag
Publication of DK353287D0 publication Critical patent/DK353287D0/da
Publication of DK353287A publication Critical patent/DK353287A/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
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (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)
  • Chemical Kinetics & Catalysis (AREA)
  • Treating Waste Gases (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
DK353287A 1986-07-10 1987-07-08 Fremgangsmaade til fjernelse af nitrogenoxider fra afgangsgasser DK353287A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19863623168 DE3623168A1 (de) 1986-07-10 1986-07-10 Verfahren zum entfernen von stickoxiden aus abgasen

Publications (2)

Publication Number Publication Date
DK353287D0 DK353287D0 (da) 1987-07-08
DK353287A true DK353287A (da) 1988-01-11

Family

ID=6304802

Family Applications (1)

Application Number Title Priority Date Filing Date
DK353287A DK353287A (da) 1986-07-10 1987-07-08 Fremgangsmaade til fjernelse af nitrogenoxider fra afgangsgasser

Country Status (5)

Country Link
EP (1) EP0252329B1 (da)
JP (1) JPS6320023A (da)
AT (1) ATE49713T1 (da)
DE (2) DE3623168A1 (da)
DK (1) DK353287A (da)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2796868B2 (ja) * 1990-01-29 1998-09-10 旭光学工業株式会社 内視鏡用光源装置のランプ保持装置
CN1034988C (zh) * 1992-02-14 1997-05-28 殷斌友 从硝酸生产过程的尾气中除去并回收氮氧化物的方法
DK36193D0 (da) * 1993-03-26 1993-03-26 Risoe Forskningscenter Fremgangsmaade
DE4335867A1 (de) * 1993-10-21 1995-05-04 Hans Dr Remstedt Verfahren zur gleichzeitigen Entfernung von Schwefeloxiden und Stickoxiden aus Verbrennungsabgasen in einer Ammoniakwäsche
US6814948B1 (en) 1995-06-28 2004-11-09 Mitsubishi Jukogyo Kabushiki Kaisha Exhaust gas treating systems
US9764281B2 (en) * 2015-12-18 2017-09-19 Cannon Technology, Inc. Process for the removal of contaminants from flue gas streams
JP7376744B1 (ja) * 2023-07-13 2023-11-08 一般財団法人電力中央研究所 燃焼プロセスにおける反応性窒素の回収システム、発電設備

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS527382A (en) * 1975-06-03 1977-01-20 Mitsui Petrochem Ind Ltd Treatment process for exhaust gases containing nitrogen oxides
DE3233316A1 (de) * 1982-09-08 1984-03-08 Buckau-Walther AG, 4048 Grevenbroich Verfahren zum entfernen von stickoxyden aus abgasen

Also Published As

Publication number Publication date
DE3623168A1 (de) 1988-01-21
EP0252329B1 (de) 1990-01-24
EP0252329A1 (de) 1988-01-13
DK353287D0 (da) 1987-07-08
JPS6320023A (ja) 1988-01-27
ATE49713T1 (de) 1990-02-15
DE3761470D1 (de) 1990-03-01

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Legal Events

Date Code Title Description
AHS Application shelved for other reasons than non-payment