NL8302885A - Werkwijze voor de verwijdering van stikstofoxides uit afvalgassen. - Google Patents

Werkwijze voor de verwijdering van stikstofoxides uit afvalgassen. Download PDF

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Publication number
NL8302885A
NL8302885A NL8302885A NL8302885A NL8302885A NL 8302885 A NL8302885 A NL 8302885A NL 8302885 A NL8302885 A NL 8302885A NL 8302885 A NL8302885 A NL 8302885A NL 8302885 A NL8302885 A NL 8302885A
Authority
NL
Netherlands
Prior art keywords
absorption
nitrogen oxides
waste gases
oxidation
calcium
Prior art date
Application number
NL8302885A
Other languages
English (en)
Dutch (nl)
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 NL8302885A publication Critical patent/NL8302885A/nl

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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

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Inorganic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treating Waste Gases (AREA)
  • Fertilizers (AREA)
NL8302885A 1982-09-08 1983-08-16 Werkwijze voor de verwijdering van stikstofoxides uit afvalgassen. NL8302885A (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19823233316 DE3233316A1 (de) 1982-09-08 1982-09-08 Verfahren zum entfernen von stickoxyden aus abgasen
DE3233316 1982-09-08

Publications (1)

Publication Number Publication Date
NL8302885A true NL8302885A (nl) 1984-04-02

Family

ID=6172713

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8302885A NL8302885A (nl) 1982-09-08 1983-08-16 Werkwijze voor de verwijdering van stikstofoxides uit afvalgassen.

Country Status (11)

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

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***

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 (da) * 1973-04-10 1974-12-04
JPS5643771B2 (da) * 1973-12-18 1981-10-15
JPS5248942B2 (da) * 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
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
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
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
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
SE8304056D0 (sv) 1983-07-20
JPS5966331A (ja) 1984-04-14
SE8304056L (sv) 1984-03-09
IT1169798B (it) 1987-06-03
FR2532558A1 (fr) 1984-03-09
DK405283D0 (da) 1983-09-06
SE452559B (sv) 1987-12-07
ZA835497B (en) 1984-03-28
AT385430B (de) 1988-03-25
DE3233316C2 (da) 1989-04-20
DK405283A (da) 1984-03-09
ATA216683A (de) 1987-09-15
CH660983A5 (de) 1987-06-30
FR2532558B1 (fr) 1988-12-09
IT8322754A0 (it) 1983-09-02
US4564510A (en) 1986-01-14

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Legal Events

Date Code Title Description
A85 Still pending on 85-01-01
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
BV The patent application has lapsed