SE8304056L - Forfarande for att avlegsna kveveoxider fran avgaser - Google Patents

Forfarande for att avlegsna kveveoxider fran avgaser

Info

Publication number
SE8304056L
SE8304056L SE8304056A SE8304056A SE8304056L SE 8304056 L SE8304056 L SE 8304056L SE 8304056 A SE8304056 A SE 8304056A SE 8304056 A SE8304056 A SE 8304056A SE 8304056 L SE8304056 L SE 8304056L
Authority
SE
Sweden
Prior art keywords
nitrogen oxides
absorbing
waste gases
removing nitrogen
procedure
Prior art date
Application number
SE8304056A
Other languages
Unknown language ( )
English (en)
Other versions
SE8304056D0 (sv
SE452559B (sv
Inventor
H Bechthold
H J Fischer
W Schulte
Original Assignee
Buckau Walther 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 Buckau Walther Ag filed Critical Buckau Walther Ag
Publication of SE8304056D0 publication Critical patent/SE8304056D0/sv
Publication of SE8304056L publication Critical patent/SE8304056L/sv
Publication of SE452559B publication Critical patent/SE452559B/sv

Links

Classifications

    • 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
    • C01B21/36—Nitrogen dioxide (NO2, N2O4)
    • 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

  • 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)
  • Fertilizers (AREA)
SE8304056A 1982-09-08 1983-07-20 Forfarande for att avlegsna kveveoxider ur avgaser SE452559B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823233316 DE3233316A1 (de) 1982-09-08 1982-09-08 Verfahren zum entfernen von stickoxyden aus abgasen

Publications (3)

Publication Number Publication Date
SE8304056D0 SE8304056D0 (sv) 1983-07-20
SE8304056L true SE8304056L (sv) 1984-03-09
SE452559B SE452559B (sv) 1987-12-07

Family

ID=6172713

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8304056A SE452559B (sv) 1982-09-08 1983-07-20 Forfarande for att avlegsna kveveoxider ur avgaser

Country Status (11)

Country Link
US (1) US4564510A (sv)
JP (1) JPS5966331A (sv)
AT (1) AT385430B (sv)
CH (1) CH660983A5 (sv)
DE (1) DE3233316A1 (sv)
DK (1) DK405283A (sv)
FR (1) FR2532558B1 (sv)
IT (1) IT1169798B (sv)
NL (1) NL8302885A (sv)
SE (1) SE452559B (sv)
ZA (1) ZA835497B (sv)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3513544A1 (de) * 1985-04-16 1986-10-16 Walther & Cie AG, 5000 Köln Verfahren zur abscheidung von stickstoffoxiden
US4783325A (en) * 1985-05-14 1988-11-08 Jones Dale G Process and apparatus for removing oxides of nitrogen and sulfur from combustion gases
AT383506B (de) * 1985-08-22 1987-07-10 Schmid Peter J Verfahren zur entfernung und verwertung von stickoxiden in rauchgasen
DE3623168A1 (de) * 1986-07-10 1988-01-21 Walther & Cie Ag Verfahren zum entfernen von stickoxiden aus abgasen
US4720377A (en) * 1986-07-11 1988-01-19 Olin Corporation Method for producing nitrous oxide by reacting ammonia with a molten nitrate salt of an alkaline earth metal
DE3739162A1 (de) * 1987-11-19 1989-06-01 Krupp Koppers Gmbh Verfahren zum entfernen von sauren komponenten und stickoxiden aus den abgasen industrieller feuerungsanlagen
CA2013554A1 (en) * 1989-10-25 1991-04-25 Peter J. Schmid Method for removing nitrogen oxides from gases
US5206002A (en) * 1991-08-29 1993-04-27 Cannon Boiler Works, Inc. Process for removing nox and sox from exhaust gas
DE4335867A1 (de) * 1993-10-21 1995-05-04 Hans Dr Remstedt Verfahren zur gleichzeitigen Entfernung von Schwefeloxiden und Stickoxiden aus Verbrennungsabgasen in einer Ammoniakwäsche
CA2210849A1 (en) * 1997-07-18 1999-01-18 Enviro Energy Products, Inc. 03 aspirator
US5961844A (en) * 1997-12-30 1999-10-05 New Jersey Institute Of Technology Process for the removal of NOx from a fluid stream
US7255842B1 (en) * 2003-09-22 2007-08-14 United States Of America Department Of Energy Multi-component removal in flue gas by aqua ammonia
US7303735B2 (en) * 2003-10-17 2007-12-04 The Boc Group, Inc. Process for the removal of contaminants from gas streams
FR2945961B1 (fr) * 2009-05-29 2012-07-13 Air Liquide Epuration d'un gaz contenant des oxydes d'azote
DE102011014007A1 (de) * 2011-03-15 2012-09-20 Linde Aktiengesellschaft Verfahren und Anlage zur Rauchgasentstickung
US9764281B2 (en) 2015-12-18 2017-09-19 Cannon Technology, Inc. Process for the removal of contaminants from flue gas streams
CN107349768A (zh) * 2017-08-12 2017-11-17 浙江千尧环境工程有限公司 一种脱硝吸收系统

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT184922B (de) * 1955-03-04 1956-03-10 Chemie Linz Ag Verfahren zur Gewinnung des gebundenen Stickstoffs aus den Endgasen der sauren Absorption einer Salpetersäureanlage
DE1567569A1 (de) * 1965-05-18 1970-06-04 Pauling Dipl Ing Harry Verfahren zur vollstaendigen Entfernung von Stickstoffoxyden
JPS49126566A (sv) * 1973-04-10 1974-12-04
JPS5643771B2 (sv) * 1973-12-18 1981-10-15
JPS5248942B2 (sv) * 1975-01-06 1977-12-13
US4061743A (en) * 1975-05-06 1977-12-06 Fuji Kasui Engineering Co., Ltd. Exhaust gas scrubbing process
JPS52765A (en) * 1975-05-21 1977-01-06 Mitsubishi Electric Corp An exhaust gas denitration process
JPS527374A (en) * 1975-07-08 1977-01-20 Kawasaki Heavy Ind Ltd Method for treatment of nitrogen oxides in exhaust gases
CA1129628A (en) * 1976-08-16 1982-08-17 Hal B.H. Cooper Removal and recovery of nitrogen oxides and sulfur dioxide from gaseous mixtures containing them
US4426364A (en) * 1976-08-16 1984-01-17 Cooper Hal B H Removal and recovery of nitrogen oxides and sulfur dioxide from gaseous mixtures containing them
US4425313A (en) * 1976-08-16 1984-01-10 Cooper Hal B H Removal and recovery of nitrogen and sulfur oxides from gaseous mixtures containing them
DE3220403C1 (de) * 1982-05-29 1983-11-17 Buckau-Walther AG, 4048 Grevenbroich Verfahren zum Entfernen von sauren Komponenten und Stickoxyden aus Abgasen

Also Published As

Publication number Publication date
DE3233316A1 (de) 1984-03-08
DK405283A (da) 1984-03-09
FR2532558B1 (fr) 1988-12-09
IT8322754A0 (it) 1983-09-02
CH660983A5 (de) 1987-06-30
ATA216683A (de) 1987-09-15
JPS5966331A (ja) 1984-04-14
AT385430B (de) 1988-03-25
SE8304056D0 (sv) 1983-07-20
SE452559B (sv) 1987-12-07
ZA835497B (en) 1984-03-28
FR2532558A1 (fr) 1984-03-09
DE3233316C2 (sv) 1989-04-20
NL8302885A (nl) 1984-04-02
IT1169798B (it) 1987-06-03
DK405283D0 (da) 1983-09-06
US4564510A (en) 1986-01-14

Similar Documents

Publication Publication Date Title
SE8304056L (sv) Forfarande for att avlegsna kveveoxider fran avgaser
JPS51112786A (en) Process for the removal of nitrogen oxide by absorption from exhaust g as
JPS5317566A (en) Denitration method for of exhaust gas
SE8302432L (sv) Forfarande att ur avgaser avlegsna sura komponenter och kveveoxider
JPS51137670A (en) Method for decreasing nitrogen oxides in exhaust gas
JPS5316357A (en) Wet type desulfurization and denitrification method for exhausted smoke
JPS51126990A (en) Process for removing nitrogen oxides
JPS5247571A (en) Flue gas treatment method
JPS5247565A (en) Method of absorbing and removing nox in exhaust gas
JPS51132171A (en) A process for removing nitrogen oxides in exhaust gas
JPS5211164A (en) Process for removing nitrogen oxides
JPS52142661A (en) Apparatus for exhaust gas treatment
JPS525671A (en) Process for removing nitrogen oxides contained in exhaust gases
JPS53108065A (en) Treating method for gas containing ammonia
JPS5215478A (en) Process for treatment of nitrogen oxides in waste gases
JPS53142992A (en) Exhaust gas purification catalyst
JPS5224982A (en) Exhaust gas desulfurization process
JPS51144372A (en) A process for removal of nitrogen oxides in exhaust combustion gas
JPS5215476A (en) Process for treatment of exhaust gases containing nitrogen oxides and dust
JPS51119379A (en) A method for removing sulfur oxides and nitrogen oxides
JPS51151260A (en) A process for treatment of exhaust gases containing nitrogen oxides
JPS5213488A (en) Catalyst for removing nox
JPS5219191A (en) Catalyst and process for removing nox
JPS5224153A (en) Process for treatment of nitrogen oxides in gases
JPS51114377A (en) A process of treating waste gas

Legal Events

Date Code Title Description
NUG Patent has lapsed

Ref document number: 8304056-8

Effective date: 19950210

Format of ref document f/p: F

NUG Patent has lapsed

Ref document number: 8304056-8

Format of ref document f/p: F