FR2365901A2 - Appareil et procede d'ionisation des gaz et d'elimination de leurs impuretes - Google Patents

Appareil et procede d'ionisation des gaz et d'elimination de leurs impuretes

Info

Publication number
FR2365901A2
FR2365901A2 FR7713122A FR7713122A FR2365901A2 FR 2365901 A2 FR2365901 A2 FR 2365901A2 FR 7713122 A FR7713122 A FR 7713122A FR 7713122 A FR7713122 A FR 7713122A FR 2365901 A2 FR2365901 A2 FR 2365901A2
Authority
FR
France
Prior art keywords
dust
discharge
venturi section
laden gas
ionising
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.)
Pending
Application number
FR7713122A
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.)
Air Pollution Systems Inc
Original Assignee
Air Pollution Systems Inc
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 FR7604224A external-priority patent/FR2341215A1/fr
Application filed by Air Pollution Systems Inc filed Critical Air Pollution Systems Inc
Publication of FR2365901A2 publication Critical patent/FR2365901A2/fr
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
    • B01D47/10—Venturi scrubbers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/34—Constructional details or accessories or operation thereof
    • B03C3/38—Particle charging or ionising stations, e.g. using electric discharge, radioactive radiation or flames
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/34—Constructional details or accessories or operation thereof
    • B03C3/40—Electrode constructions
    • B03C3/41—Ionising-electrodes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrostatic Separation (AREA)

Abstract

Appareil d'ionisation des gaz et d'élimination de leurs impuretés par passage de ces gaz dans des champs électrostatiques et dans des champs électriques. Il comprend une électrode de décharge montée concentriquement dans l'étranglement d'un venturi 2 dont la paroi constitue une électrode extérieure entre laquelle et l'électrode de décharge est créé un champs électrostatique produisant des décharges en effluves. Ce champ est traversé par les particules entraînées par les gaz, de manière qu'elle se chargent et puissent ainsi être éliminées des gaz. Domaine d'application : Epuration des gaz.
FR7713122A 1976-02-16 1977-04-29 Appareil et procede d'ionisation des gaz et d'elimination de leurs impuretes Pending FR2365901A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7604224A FR2341215A1 (fr) 1976-02-16 1976-02-16 Procede et appareil d'application de charges a des particules dispersees dans un gaz
US72624476A 1976-09-09 1976-09-09

Publications (1)

Publication Number Publication Date
FR2365901A2 true FR2365901A2 (fr) 1978-04-21

Family

ID=26219304

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7713122A Pending FR2365901A2 (fr) 1976-02-16 1977-04-29 Appareil et procede d'ionisation des gaz et d'elimination de leurs impuretes

Country Status (1)

Country Link
FR (1) FR2365901A2 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2386353A1 (fr) * 1977-04-07 1978-11-03 Electric Power Res Inst Electrodes de focalisation pour precipitateur electrostatique
FR2530496A1 (fr) * 1982-07-20 1984-01-27 Charpente Tolerie Indle Procede, dispositif et installation de depoussierage d'un gaz charge de particules de poussieres

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1488717A (fr) * 1966-08-04 1967-07-13 Gourdine Systems Inc Procédé et dispositif de précipitation de particules, et leurs applications
US3979193A (en) * 1972-07-03 1976-09-07 Jack Sikich Corona discharge apparatus
FR2341215A1 (fr) * 1976-02-16 1977-09-09 Air Pollution Syst Procede et appareil d'application de charges a des particules dispersees dans un gaz

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1488717A (fr) * 1966-08-04 1967-07-13 Gourdine Systems Inc Procédé et dispositif de précipitation de particules, et leurs applications
US3979193A (en) * 1972-07-03 1976-09-07 Jack Sikich Corona discharge apparatus
FR2341215A1 (fr) * 1976-02-16 1977-09-09 Air Pollution Syst Procede et appareil d'application de charges a des particules dispersees dans un gaz

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2386353A1 (fr) * 1977-04-07 1978-11-03 Electric Power Res Inst Electrodes de focalisation pour precipitateur electrostatique
FR2530496A1 (fr) * 1982-07-20 1984-01-27 Charpente Tolerie Indle Procede, dispositif et installation de depoussierage d'un gaz charge de particules de poussieres
EP0101354A1 (fr) * 1982-07-20 1984-02-22 SOCIETE DE CHARPENTE ET DE TOLERIE INDUSTRIELLE SOCETI Société dite: Dispositif de dépoussiérage d'un gaz chargé de poussières

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