FR2545471B1 - Procede d'oxydation electrochimique de monoxyde d'azote (no) contenu dans les gaz de queue des unites d'acide nitrique - Google Patents

Procede d'oxydation electrochimique de monoxyde d'azote (no) contenu dans les gaz de queue des unites d'acide nitrique

Info

Publication number
FR2545471B1
FR2545471B1 FR8307324A FR8307324A FR2545471B1 FR 2545471 B1 FR2545471 B1 FR 2545471B1 FR 8307324 A FR8307324 A FR 8307324A FR 8307324 A FR8307324 A FR 8307324A FR 2545471 B1 FR2545471 B1 FR 2545471B1
Authority
FR
France
Prior art keywords
contained
nitric acid
acid units
nitrogen monoxide
electrochemical oxidation
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.)
Expired
Application number
FR8307324A
Other languages
English (en)
Other versions
FR2545471A1 (fr
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.)
Orkem SA
Original Assignee
Chimique des Charbonnages 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 Chimique des Charbonnages SA filed Critical Chimique des Charbonnages SA
Priority to FR8307324A priority Critical patent/FR2545471B1/fr
Publication of FR2545471A1 publication Critical patent/FR2545471A1/fr
Application granted granted Critical
Publication of FR2545471B1 publication Critical patent/FR2545471B1/fr
Expired legal-status Critical Current

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
    • C01B21/24—Nitric oxide (NO)
    • C01B21/26—Preparation by catalytic or non-catalytic oxidation of ammonia
    • 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
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
FR8307324A 1983-05-03 1983-05-03 Procede d'oxydation electrochimique de monoxyde d'azote (no) contenu dans les gaz de queue des unites d'acide nitrique Expired FR2545471B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8307324A FR2545471B1 (fr) 1983-05-03 1983-05-03 Procede d'oxydation electrochimique de monoxyde d'azote (no) contenu dans les gaz de queue des unites d'acide nitrique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8307324A FR2545471B1 (fr) 1983-05-03 1983-05-03 Procede d'oxydation electrochimique de monoxyde d'azote (no) contenu dans les gaz de queue des unites d'acide nitrique

Publications (2)

Publication Number Publication Date
FR2545471A1 FR2545471A1 (fr) 1984-11-09
FR2545471B1 true FR2545471B1 (fr) 1985-07-26

Family

ID=9288511

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8307324A Expired FR2545471B1 (fr) 1983-05-03 1983-05-03 Procede d'oxydation electrochimique de monoxyde d'azote (no) contenu dans les gaz de queue des unites d'acide nitrique

Country Status (1)

Country Link
FR (1) FR2545471B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3447425A1 (de) * 1984-12-24 1986-07-17 Hölter, Heinz, Dipl.-Ing., 4390 Gladbeck Elektrochemisches verfahren zur reinigung von abgasen

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3350227A (en) * 1962-09-14 1967-10-31 Exxon Research Engineering Co Method of regenerating nitric acid oxidant of fuel cell
FR1376920A (fr) * 1963-11-22 1964-10-31 Procédé électrolytique pour la décomposition d'acide nitrique aqueux
DE1928300A1 (de) * 1969-06-03 1970-12-17 Battelle Institut E V Verfahren zur Herstellung sauerstoffhaltiger Stickstoffverbindungen durch Oxydation von Ammoniak
DE2901577A1 (de) * 1979-01-17 1980-07-31 Dechema Deutsche Ges F Chem Ap Verfahren und vorrichtung zum entfernen von gasfoermigen verunreinigungen aus gasen
FR2486818B1 (fr) * 1980-07-18 1985-05-31 Rhone Poulenc Chim Base Procede de traitement d'un gaz contenant des oxydes d'azote

Also Published As

Publication number Publication date
FR2545471A1 (fr) 1984-11-09

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Legal Events

Date Code Title Description
ST Notification of lapse