FR2796517B1 - METHOD FOR REDUCING NITROGEN OXIDE EMISSIONS FROM AN AIR-OPERATING PLASMA TORCH - Google Patents

METHOD FOR REDUCING NITROGEN OXIDE EMISSIONS FROM AN AIR-OPERATING PLASMA TORCH

Info

Publication number
FR2796517B1
FR2796517B1 FR9909017A FR9909017A FR2796517B1 FR 2796517 B1 FR2796517 B1 FR 2796517B1 FR 9909017 A FR9909017 A FR 9909017A FR 9909017 A FR9909017 A FR 9909017A FR 2796517 B1 FR2796517 B1 FR 2796517B1
Authority
FR
France
Prior art keywords
air
nitrogen oxide
plasma torch
reducing nitrogen
oxide emissions
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 - Fee Related
Application number
FR9909017A
Other languages
French (fr)
Other versions
FR2796517A1 (en
Inventor
Lahcen Ougarane
Louis Philippe
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 Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
Original Assignee
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
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 Air Liquide SA, LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude filed Critical Air Liquide SA
Priority to FR9909017A priority Critical patent/FR2796517B1/en
Publication of FR2796517A1 publication Critical patent/FR2796517A1/en
Application granted granted Critical
Publication of FR2796517B1 publication Critical patent/FR2796517B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H1/00—Generating plasma; Handling plasma
    • H05H1/24—Generating plasma
    • H05H1/26—Plasma torches

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Spectroscopy & Molecular Physics (AREA)
FR9909017A 1999-07-12 1999-07-12 METHOD FOR REDUCING NITROGEN OXIDE EMISSIONS FROM AN AIR-OPERATING PLASMA TORCH Expired - Fee Related FR2796517B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9909017A FR2796517B1 (en) 1999-07-12 1999-07-12 METHOD FOR REDUCING NITROGEN OXIDE EMISSIONS FROM AN AIR-OPERATING PLASMA TORCH

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9909017A FR2796517B1 (en) 1999-07-12 1999-07-12 METHOD FOR REDUCING NITROGEN OXIDE EMISSIONS FROM AN AIR-OPERATING PLASMA TORCH

Publications (2)

Publication Number Publication Date
FR2796517A1 FR2796517A1 (en) 2001-01-19
FR2796517B1 true FR2796517B1 (en) 2001-09-14

Family

ID=9548003

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9909017A Expired - Fee Related FR2796517B1 (en) 1999-07-12 1999-07-12 METHOD FOR REDUCING NITROGEN OXIDE EMISSIONS FROM AN AIR-OPERATING PLASMA TORCH

Country Status (1)

Country Link
FR (1) FR2796517B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100413564C (en) * 2002-05-08 2008-08-27 刘健安 Hazardous waste treatment method and apparatus

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2700435A1 (en) * 1977-01-07 1978-07-13 Hoechst Ag PROCEDURE FOR REDUCING NO TIEF X
JPS55125221A (en) * 1979-03-23 1980-09-26 Daido Steel Co Ltd Production of low-carbon stainless steel by plasma arc melting
JPS60137421A (en) * 1983-12-22 1985-07-22 Michio Nakanishi Process for reducing nox in combustion waste gas
JPS6192782A (en) * 1984-10-15 1986-05-10 Koike Sanso Kogyo Co Ltd Plasma cutting starting method and its device
JPH05271723A (en) * 1992-03-26 1993-10-19 Nippon Steel Corp Method for operating blast furnace
US5983667A (en) * 1997-10-31 1999-11-16 Praxair Technology, Inc. Cryogenic system for producing ultra-high purity nitrogen
JPH11169660A (en) * 1997-12-17 1999-06-29 Mitsubishi Heavy Ind Ltd Method and device for waste gas treatment

Also Published As

Publication number Publication date
FR2796517A1 (en) 2001-01-19

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20060331