FR2674380A1 - Procede de dislocation de molecules chimiques composees, appareil pour sa mise en óoeuvre et application pour neutraliser les gaz toxiques. - Google Patents

Procede de dislocation de molecules chimiques composees, appareil pour sa mise en óoeuvre et application pour neutraliser les gaz toxiques. Download PDF

Info

Publication number
FR2674380A1
FR2674380A1 FR9103295A FR9103295A FR2674380A1 FR 2674380 A1 FR2674380 A1 FR 2674380A1 FR 9103295 A FR9103295 A FR 9103295A FR 9103295 A FR9103295 A FR 9103295A FR 2674380 A1 FR2674380 A1 FR 2674380A1
Authority
FR
France
Prior art keywords
molecules
dislocation
application
toxic gases
radiation
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
FR9103295A
Other languages
English (en)
French (fr)
Other versions
FR2674380B1 (enExample
Inventor
Coudert Anne-Marie
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 FR9103295A priority Critical patent/FR2674380A1/fr
Publication of FR2674380A1 publication Critical patent/FR2674380A1/fr
Application granted granted Critical
Publication of FR2674380B1 publication Critical patent/FR2674380B1/fr
Granted legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
    • A62D3/00—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances
    • A62D3/10—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances by subjecting to electric or wave energy or particle or ionizing radiation
    • A62D3/17—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances by subjecting to electric or wave energy or particle or ionizing radiation to electromagnetic radiation, e.g. emitted by a laser
    • A62D3/176—Ultraviolet radiations, i.e. radiation having a wavelength of about 3nm to 400nm
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J19/12—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electromagnetic waves
    • B01J19/121—Coherent waves, e.g. laser beams
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
    • A62D2101/00—Harmful chemical substances made harmless, or less harmful, by effecting chemical change
    • A62D2101/02—Chemical warfare substances, e.g. cholinesterase inhibitors

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Optics & Photonics (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Electromagnetism (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Organic Chemistry (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Lasers (AREA)
FR9103295A 1991-03-19 1991-03-19 Procede de dislocation de molecules chimiques composees, appareil pour sa mise en óoeuvre et application pour neutraliser les gaz toxiques. Granted FR2674380A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9103295A FR2674380A1 (fr) 1991-03-19 1991-03-19 Procede de dislocation de molecules chimiques composees, appareil pour sa mise en óoeuvre et application pour neutraliser les gaz toxiques.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9103295A FR2674380A1 (fr) 1991-03-19 1991-03-19 Procede de dislocation de molecules chimiques composees, appareil pour sa mise en óoeuvre et application pour neutraliser les gaz toxiques.

Publications (2)

Publication Number Publication Date
FR2674380A1 true FR2674380A1 (fr) 1992-09-25
FR2674380B1 FR2674380B1 (enExample) 1994-08-19

Family

ID=9410874

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9103295A Granted FR2674380A1 (fr) 1991-03-19 1991-03-19 Procede de dislocation de molecules chimiques composees, appareil pour sa mise en óoeuvre et application pour neutraliser les gaz toxiques.

Country Status (1)

Country Link
FR (1) FR2674380A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0816794A1 (fr) * 1996-07-05 1998-01-07 Thomson-Csf Procédé de libération d'énergie dans un aérosol

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4287038A (en) * 1980-05-08 1981-09-01 Uop Inc. Purification of chlorophenolic derived compounds
GB2118028A (en) * 1982-04-05 1983-10-26 Maxwell Lab Decontaminating surfaces
US4529489A (en) * 1984-03-12 1985-07-16 The United States Of America As Represented By The Secretary Of The Army Laser photochemical decomposition of compounds containing R--O--P moiety (chemical agents)
DE3400776A1 (de) * 1984-01-12 1985-07-25 Erich Poehlmann Verfahren und vorrichtung zur verringerung von emissionen gefaehrlicher molekularer stoffe
DE3541824A1 (de) * 1985-11-27 1987-06-04 Man Technologie Gmbh Verfahren zur entschwefelung und entstickung von rauchgasen

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4287038A (en) * 1980-05-08 1981-09-01 Uop Inc. Purification of chlorophenolic derived compounds
GB2118028A (en) * 1982-04-05 1983-10-26 Maxwell Lab Decontaminating surfaces
DE3400776A1 (de) * 1984-01-12 1985-07-25 Erich Poehlmann Verfahren und vorrichtung zur verringerung von emissionen gefaehrlicher molekularer stoffe
US4529489A (en) * 1984-03-12 1985-07-16 The United States Of America As Represented By The Secretary Of The Army Laser photochemical decomposition of compounds containing R--O--P moiety (chemical agents)
DE3541824A1 (de) * 1985-11-27 1987-06-04 Man Technologie Gmbh Verfahren zur entschwefelung und entstickung von rauchgasen

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0816794A1 (fr) * 1996-07-05 1998-01-07 Thomson-Csf Procédé de libération d'énergie dans un aérosol
FR2750805A1 (fr) * 1996-07-05 1998-01-09 Thomson Csf Procede de liberation d'energie dans un aerosol

Also Published As

Publication number Publication date
FR2674380B1 (enExample) 1994-08-19

Similar Documents

Publication Publication Date Title
US4867796A (en) Photodecontamination of surfaces
Lee et al. Interaction of a laser beam with metals. Part II: Space-resolved studies of laser-ablated plasma emission
Yamada et al. Optical properties of silicon nanocrystallites prepared by excimer laser ablation in inert gas
US7931850B2 (en) Nanometer-scale ablation using focused, coherent extreme ultraviolet/soft x-ray light
Lee et al. Interaction of an excimer-laser beam with metals. Part III: The effect of a controlled atmosphere in laser-ablated plasma emission
Baldacchini et al. High-contrast photoluminescent patterns in lithium fluoride crystals produced by soft x-rays from a laser-plasma source
EP1179381A3 (en) Surface treatment apparatus
NL8002566A (nl) Werkwijze voor het bewerken van een werkstuk met behulp van een chemische gasfase, die onder invloed van een laserstraal kan worden ontleed.
Shannon et al. High power laser welding in hyperbaric gas and water environments
Nayak et al. Non‐OH‐driven liquid‐phase chemistry in water microdroplets
KR20210097130A (ko) 물-종결형 광학기기를 갖는 웨이퍼 검사 시스템
EP0520847A1 (fr) Procédé de travail au laser dans une zone contaminée d'une installation nucléaire, et équipement pour sa mise en oeuvre
FR2674380A1 (fr) Procede de dislocation de molecules chimiques composees, appareil pour sa mise en óoeuvre et application pour neutraliser les gaz toxiques.
Shimoyama et al. A KrF excimer laser induced dehydrochlorination of a chlorinated poly (vinyl chloride): preparation of conjugated polyene and polyyne
EP0507641B1 (fr) Procédé et équipement de travail au laser dans une zone contaminée d'une installation nucléaire
CN117817132A (zh) 一种封闭式安全型激光打码头及其激光防护方法
Bityurin et al. UV laser modifications and etching of polymer films (PMMA) below the ablation threshold
RU2087322C1 (ru) Способ формирования изображения внутри материала изделия и изделие, содержащее сформированное изображение
Panchenko et al. Pulsed IR laser ablation of organic polymers in air: shielding effects and plasma pipe formation
Nichelatti et al. Surface generation of color centers in lithium fluoride by EUV-irradiation
Niino et al. Surface reaction of organic materials by laser ablation of matrix-isolated photoreactive aromatic azido compound
Weyl et al. Laser-induced breakdown of argon at 0.35 μm
Juha et al. Ablation of organic polymers and elemental solids induced by intense XUV radiation
Pershin Physical mechanism of suppression of the emission of radiation by atmospheric gases in a plasma formed as a result of two-pulse irradiation of the surface
ITMI940391A1 (it) Procedimento per la rimozione di rivestimenti a base di resine fluorocarboniche

Legal Events

Date Code Title Description
ST Notification of lapse
R1 Appeal
DS Decision of the director general to state about an appeal
ST Notification of lapse
FC Decision of inpi director general to approve request for restoration
RN Application for restoration
ST Notification of lapse