FI843666L - Foerfarande foer behandling av en gasstroem innehaollande kvaeveoxider. - Google Patents

Foerfarande foer behandling av en gasstroem innehaollande kvaeveoxider.

Info

Publication number
FI843666L
FI843666L FI843666A FI843666A FI843666L FI 843666 L FI843666 L FI 843666L FI 843666 A FI843666 A FI 843666A FI 843666 A FI843666 A FI 843666A FI 843666 L FI843666 L FI 843666L
Authority
FI
Finland
Prior art keywords
ratio
gas stream
liquid
kvaeveoxider
gasstroem
Prior art date
Application number
FI843666A
Other languages
English (en)
Other versions
FI843666A0 (fi
FI81727C (fi
FI81727B (fi
Inventor
Roger Botton
Jacques Roiron
Original Assignee
Rhone Poulenc Chim Base
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 Chim Base filed Critical Rhone Poulenc Chim Base
Publication of FI843666A0 publication Critical patent/FI843666A0/fi
Publication of FI843666L publication Critical patent/FI843666L/fi
Application granted granted Critical
Publication of FI81727B publication Critical patent/FI81727B/fi
Publication of FI81727C publication Critical patent/FI81727C/fi

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
    • C01B21/20—Nitrogen oxides; Oxyacids of nitrogen; Salts thereof
    • C01B21/38—Nitric acid
    • C01B21/40—Preparation 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)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Catalysts (AREA)
FI843666A 1983-09-21 1984-09-19 Foerfarande foer behandling av en gasstroem innehaollande kvaeveoxider. FI81727C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8314984 1983-09-21
FR8314984A FR2551990B1 (fr) 1983-09-21 1983-09-21 Procede de traitement d'un courant gazeux contenant des oxydes d'azote

Publications (4)

Publication Number Publication Date
FI843666A0 FI843666A0 (fi) 1984-09-19
FI843666L true FI843666L (fi) 1985-03-22
FI81727B FI81727B (fi) 1990-08-31
FI81727C FI81727C (fi) 1990-12-10

Family

ID=9292391

Family Applications (1)

Application Number Title Priority Date Filing Date
FI843666A FI81727C (fi) 1983-09-21 1984-09-19 Foerfarande foer behandling av en gasstroem innehaollande kvaeveoxider.

Country Status (8)

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

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
US5057293A (en) * 1987-02-13 1991-10-15 Fuel Tech, Inc. Multi-stage process for reducing the concentration of pollutants in an effluent
US5017347A (en) * 1987-02-13 1991-05-21 Fuel Tech, Inc. Process for nitrogen oxides reduction and minimization of the production of other pollutants
EP0297738B1 (en) * 1987-06-29 1992-03-25 United Kingdom Atomic Energy Authority A method for the treatment of waste matter
CH673409A5 (fi) * 1987-07-09 1990-03-15 Escher Wyss Gmbh
CA2051627C (en) * 1990-02-08 1994-06-21 Fukuzi Syouzi 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
BE599188A (fi) * 1960-01-20
DE1792343A1 (de) * 1967-08-24 1972-05-18 Mitsubishi Heavy Ind Ltd Vorrichtung zur Behandlung von Stickstoffmonoxid enthaltenden Abgasen
FR2239279B1 (fi) * 1973-07-30 1979-02-23 Ugine Kuhlmann
JPS5039275A (fi) * 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
FR2551990B1 (fr) 1985-12-13
ES8505548A1 (es) 1985-06-01
GR80425B (en) 1985-01-17
FR2551990A1 (fr) 1985-03-22
FI843666A0 (fi) 1984-09-19
FI81727C (fi) 1990-12-10
DE3468626D1 (en) 1988-02-18
EP0145517A1 (fr) 1985-06-19
ES536088A0 (es) 1985-06-01
ATE31877T1 (de) 1988-01-15
EP0145517B1 (fr) 1988-01-13
FI81727B (fi) 1990-08-31
US4603036A (en) 1986-07-29

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: RHONE-POULENC CHIMIE