FR2329335A2 - Appts. for dissociation of gas molecules - partic. useful for treating air contg. pollutant molecules e.g. sulphur dioxide - Google Patents

Appts. for dissociation of gas molecules - partic. useful for treating air contg. pollutant molecules e.g. sulphur dioxide

Info

Publication number
FR2329335A2
FR2329335A2 FR7320454A FR7320454A FR2329335A2 FR 2329335 A2 FR2329335 A2 FR 2329335A2 FR 7320454 A FR7320454 A FR 7320454A FR 7320454 A FR7320454 A FR 7320454A FR 2329335 A2 FR2329335 A2 FR 2329335A2
Authority
FR
France
Prior art keywords
electrode
layer
insulating plate
appts
generator
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
FR7320454A
Other languages
French (fr)
Other versions
FR2329335B2 (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7320454A priority Critical patent/FR2329335A2/en
Publication of FR2329335A2 publication Critical patent/FR2329335A2/en
Application granted granted Critical
Publication of FR2329335B2 publication Critical patent/FR2329335B2/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T23/00—Apparatus for generating ions to be introduced into non-enclosed gases, e.g. into the atmosphere
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treating Waste Gases (AREA)

Abstract

Appts. described in the parent patent incorporates a generator and two electrodes, one connected to one of the poles of the generator. The generator supplies current pulses in one direction. One electrode, the back electrode, is insulated from the other, the front electrode, by an insulating plate or layer. The front electrode is in the form of a grid covering the insulating plate or layer on the treatment side. The back electrode is connected to the positive pole of the generator. The improvements are (1) the insulating plate or layer is made of plastic material and insulates the rear electrode from the gas being treated in a treatment space in which the appts. establishes potential gradients; (2) the rear electrode is a continuous plate with prominences uniformly distributed over the face turned towards the front electrode, each protuberance coinciding with a hole in the grid; (3) the insulating plate or layer has point zones which have a greater dielectric constant and a smaller thickness than that of the rest of the plate, uniformly distributed and each coinciding with a hole in the grid; and (4) the back electrode, the insulating plate or layer, and the front electrode are joined.
FR7320454A 1973-06-05 1973-06-05 Appts. for dissociation of gas molecules - partic. useful for treating air contg. pollutant molecules e.g. sulphur dioxide Granted FR2329335A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7320454A FR2329335A2 (en) 1973-06-05 1973-06-05 Appts. for dissociation of gas molecules - partic. useful for treating air contg. pollutant molecules e.g. sulphur dioxide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7320454A FR2329335A2 (en) 1973-06-05 1973-06-05 Appts. for dissociation of gas molecules - partic. useful for treating air contg. pollutant molecules e.g. sulphur dioxide

Publications (2)

Publication Number Publication Date
FR2329335A2 true FR2329335A2 (en) 1977-05-27
FR2329335B2 FR2329335B2 (en) 1978-03-31

Family

ID=9120540

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7320454A Granted FR2329335A2 (en) 1973-06-05 1973-06-05 Appts. for dissociation of gas molecules - partic. useful for treating air contg. pollutant molecules e.g. sulphur dioxide

Country Status (1)

Country Link
FR (1) FR2329335A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3529893A1 (en) * 1985-08-21 1987-02-26 Till Keesmann DEVICE FOR PROMOTING COMBUSTION IN COMBUSTION PLANTS

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3529893A1 (en) * 1985-08-21 1987-02-26 Till Keesmann DEVICE FOR PROMOTING COMBUSTION IN COMBUSTION PLANTS

Also Published As

Publication number Publication date
FR2329335B2 (en) 1978-03-31

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