FR2333558A1 - Procede et appareil d'epuration de dechets gazeux - Google Patents

Procede et appareil d'epuration de dechets gazeux

Info

Publication number
FR2333558A1
FR2333558A1 FR7636690A FR7636690A FR2333558A1 FR 2333558 A1 FR2333558 A1 FR 2333558A1 FR 7636690 A FR7636690 A FR 7636690A FR 7636690 A FR7636690 A FR 7636690A FR 2333558 A1 FR2333558 A1 FR 2333558A1
Authority
FR
France
Prior art keywords
removal
exhaust gases
nox
cathode
esp
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.)
Withdrawn
Application number
FR7636690A
Other languages
English (en)
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.)
Oval Engineering Co Ltd
Original Assignee
Oval Engineering Co Ltd
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
Priority claimed from JP50144784A external-priority patent/JPS5268062A/ja
Priority claimed from JP9295476A external-priority patent/JPS5318468A/ja
Application filed by Oval Engineering Co Ltd filed Critical Oval Engineering Co Ltd
Publication of FR2333558A1 publication Critical patent/FR2333558A1/fr
Withdrawn legal-status Critical Current

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
    • B01D53/32—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 by electrical effects other than those provided for in group B01D61/00
    • B01D53/326—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 by electrical effects other than those provided for in group B01D61/00 in electrochemical cells
    • 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
FR7636690A 1975-12-04 1976-12-06 Procede et appareil d'epuration de dechets gazeux Withdrawn FR2333558A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP50144784A JPS5268062A (en) 1975-12-04 1975-12-04 Nitrogen oxide treating method
JP9295476A JPS5318468A (en) 1976-08-04 1976-08-04 Gas treatment apparatus and the method

Publications (1)

Publication Number Publication Date
FR2333558A1 true FR2333558A1 (fr) 1977-07-01

Family

ID=26434318

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7636690A Withdrawn FR2333558A1 (fr) 1975-12-04 1976-12-06 Procede et appareil d'epuration de dechets gazeux

Country Status (2)

Country Link
DE (1) DE2654974A1 (fr)
FR (1) FR2333558A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2619022A1 (fr) * 1987-08-03 1989-02-10 Belin Christian Procede d'epuration de gaz et dispositif formant contacteur electrochimique gaz-liquide pour l'epuration des gaz
EP0566071A1 (fr) * 1992-04-14 1993-10-20 Kabushiki Kaisha Toyota Chuo Kenkyusho Procédé pour la réduction d'oxydes d'azote

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19614018A1 (de) * 1996-04-09 1997-10-16 Degussa Verfahren und Elektrolysezelle zur Reinigung von Gasen

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2619022A1 (fr) * 1987-08-03 1989-02-10 Belin Christian Procede d'epuration de gaz et dispositif formant contacteur electrochimique gaz-liquide pour l'epuration des gaz
EP0382982A1 (fr) * 1987-08-03 1990-08-22 Christian Belin Procédé d'épuration de gaz et dispositif formant contacteur électrochimique gaz-liquide pour l'épuration des gaz
EP0566071A1 (fr) * 1992-04-14 1993-10-20 Kabushiki Kaisha Toyota Chuo Kenkyusho Procédé pour la réduction d'oxydes d'azote
US5352337A (en) * 1992-04-14 1994-10-04 Kabushiki Kaisha Toyota Chuo Kenkyusho Method for reducing nitrogen oxides

Also Published As

Publication number Publication date
DE2654974A1 (de) 1977-06-16

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Legal Events

Date Code Title Description
ST Notification of lapse