ES536088A0 - Procedimiento de oxido-reduccion de los oxidos de nitrogeno contenidos en una corriente gaseosa - Google Patents

Procedimiento de oxido-reduccion de los oxidos de nitrogeno contenidos en una corriente gaseosa

Info

Publication number
ES536088A0
ES536088A0 ES536088A ES536088A ES536088A0 ES 536088 A0 ES536088 A0 ES 536088A0 ES 536088 A ES536088 A ES 536088A ES 536088 A ES536088 A ES 536088A ES 536088 A0 ES536088 A0 ES 536088A0
Authority
ES
Spain
Prior art keywords
ratio
nitrogen oxides
oxides contained
oxide
gas stream
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
ES536088A
Other languages
English (en)
Other versions
ES8505548A1 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rhone Poulenc Chimie de Base SA
Original Assignee
Rhone Poulenc Chimie de Base SA
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 Rhone Poulenc Chimie de Base SA filed Critical Rhone Poulenc Chimie de Base SA
Publication of ES8505548A1 publication Critical patent/ES8505548A1/es
Publication of ES536088A0 publication Critical patent/ES536088A0/es
Granted legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation 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
    • B01D53/34Chemical or biological purification of waste gases
    • B01D53/46Removing components of defined structure
    • B01D53/54Nitrogen compounds
    • B01D53/56Nitrogen oxides
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00Nitrogen; Compounds thereof
    • C01B21/20Nitrogen oxides; Oxyacids of nitrogen; Salts thereof
    • C01B21/38Nitric acid
    • C01B21/40Preparation by absorption of oxides of nitrogen

Landscapes

  • 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)
  • Catalysts (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
ES536088A 1983-09-21 1984-09-20 Procedimiento de oxido-reduccion de los oxidos de nitrogeno contenidos en una corriente gaseosa Granted ES536088A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8314984A FR2551990B1 (fr) 1983-09-21 1983-09-21 Procede de traitement d'un courant gazeux contenant des oxydes d'azote

Publications (2)

Publication Number Publication Date
ES8505548A1 ES8505548A1 (es) 1985-06-01
ES536088A0 true ES536088A0 (es) 1985-06-01

Family

ID=9292391

Family Applications (1)

Application Number Title Priority Date Filing Date
ES536088A Granted ES536088A0 (es) 1983-09-21 1984-09-20 Procedimiento de oxido-reduccion de los oxidos de nitrogeno contenidos en una corriente gaseosa

Country Status (8)

Country Link
US (1) US4603036A (es)
EP (1) EP0145517B1 (es)
AT (1) ATE31877T1 (es)
DE (1) DE3468626D1 (es)
ES (1) ES536088A0 (es)
FI (1) FI81727C (es)
FR (1) FR2551990B1 (es)
GR (1) GR80425B (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4783325A (en) * 1985-05-14 1988-11-08 Jones Dale G Process and apparatus for removing oxides of nitrogen and sulfur from combustion gases
US5017347A (en) * 1987-02-13 1991-05-21 Fuel Tech, Inc. Process for nitrogen oxides reduction and minimization of the production of other pollutants
US5057293A (en) * 1987-02-13 1991-10-15 Fuel Tech, Inc. Multi-stage process for reducing the concentration of pollutants in an effluent
DE3869490D1 (de) * 1987-06-29 1992-04-30 Atomic Energy Authority Uk Verfahren zur elektrochemischen behandlung von stoffen.
CH673409A5 (es) * 1987-07-09 1990-03-15 Escher Wyss Gmbh
AU644073B2 (en) * 1990-02-08 1993-12-02 Kabushiki Kaisha Meidensha Method and apparatus for processing nitrogen oxide gas
EP0487834A1 (de) * 1990-08-30 1992-06-03 Fritz Curtius Oxidierendes Waschverfahren zur Reinigung von Abgasen
DE69203295T2 (de) * 1991-02-04 1996-04-04 Eastman Kodak Co Verfahren zum Entfernen von Nitrit aus einer Filter-Nitrat-Lösung.
US5151258A (en) * 1991-05-30 1992-09-29 General Electric Company NOx reduction and control using hydrogen peroxide in the absorber column
US5607653A (en) * 1995-03-17 1997-03-04 Mainstream Engineering Corporation Process and apparatus for oxidizing and neutralizing caustic waste to liquid fertilizer
US20040028596A1 (en) * 2002-08-12 2004-02-12 Bela Kleiner Nitrogen dioxide, nitrogen oxide and nitric acid manufacture: Kleiner method
KR102100840B1 (ko) * 2018-08-23 2020-05-13 주식회사 알엠생명과학 검체의 오염을 방지할 수 있는 검체 수송배지 용기

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL259707A (es) * 1960-01-20
DE1792343A1 (de) * 1967-08-24 1972-05-18 Mitsubishi Heavy Ind Ltd Vorrichtung zur Behandlung von Stickstoffmonoxid enthaltenden Abgasen
FR2239279B1 (es) * 1973-07-30 1979-02-23 Ugine Kuhlmann
JPS5039275A (es) * 1973-08-10 1975-04-11
JPS5394271A (en) * 1977-01-31 1978-08-18 Ube Ind Ltd Absorbing and removing method of nox in exhaust gas
JPS5443196A (en) * 1977-09-13 1979-04-05 Nissan Chem Ind Ltd Prduction of aqueous solution of calcium nitrite
US4341747A (en) * 1978-08-15 1982-07-27 Fmc Corporation Process of removing nitrogen oxides from gaseous mixtures
US4276276A (en) * 1979-06-21 1981-06-30 Allied Chemical Corporation Process for nitrite production
DE2939674A1 (de) * 1979-09-29 1981-04-09 Hoechst Ag, 6000 Frankfurt Verfahren zur absorption nitroser gase
DE3008012A1 (de) * 1980-03-01 1981-09-10 Nukem Gmbh, 6450 Hanau Verfahren und vorrichtung zur entfernung von nitrosen gasen aus gasgemischen
FR2486513A1 (fr) * 1980-07-11 1982-01-15 Rhone Poulenc Ind Procede de traitement d'un courant gazeux contenant des oxydes d'azote et de l'oxygene

Also Published As

Publication number Publication date
ATE31877T1 (de) 1988-01-15
DE3468626D1 (en) 1988-02-18
FI81727C (fi) 1990-12-10
ES8505548A1 (es) 1985-06-01
FR2551990B1 (fr) 1985-12-13
FR2551990A1 (fr) 1985-03-22
GR80425B (en) 1985-01-17
FI843666L (fi) 1985-03-22
EP0145517B1 (fr) 1988-01-13
EP0145517A1 (fr) 1985-06-19
FI843666A0 (fi) 1984-09-19
US4603036A (en) 1986-07-29
FI81727B (fi) 1990-08-31

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20041102