GB2254728B - Apparatus for absorbing exhaust gases from a chemical laser,and method of manufacture - Google Patents

Apparatus for absorbing exhaust gases from a chemical laser,and method of manufacture

Info

Publication number
GB2254728B
GB2254728B GB8028243A GB8028243A GB2254728B GB 2254728 B GB2254728 B GB 2254728B GB 8028243 A GB8028243 A GB 8028243A GB 8028243 A GB8028243 A GB 8028243A GB 2254728 B GB2254728 B GB 2254728B
Authority
GB
United Kingdom
Prior art keywords
manufacture
exhaust gases
chemical laser
absorbing exhaust
absorbing
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
GB8028243A
Other versions
GB2254728A (en
Inventor
Alain Dumas
Pierre Lerner
Alain Petitbon
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.)
Alcatel Lucent SAS
Original Assignee
Compagnie Generale dElectricite SA
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 Compagnie Generale dElectricite SA filed Critical Compagnie Generale dElectricite SA
Publication of GB2254728A publication Critical patent/GB2254728A/en
Application granted granted Critical
Publication of GB2254728B publication Critical patent/GB2254728B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/09—Processes or apparatus for excitation, e.g. pumping
    • H01S3/095—Processes or apparatus for excitation, e.g. pumping using chemical or thermal pumping
    • 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
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/54—Nitrogen compounds

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Chemical & Material Sciences (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Plasma & Fusion (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Treating Waste Gases (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Lasers (AREA)
GB8028243A 1979-09-28 1980-09-04 Apparatus for absorbing exhaust gases from a chemical laser,and method of manufacture Expired - Fee Related GB2254728B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7924193A FR2667802A1 (en) 1979-09-28 1979-09-28 Device for absorbing the exhaust gases of a chemical laser and process for producing this device

Publications (2)

Publication Number Publication Date
GB2254728A GB2254728A (en) 1992-10-14
GB2254728B true GB2254728B (en) 1993-03-03

Family

ID=9230115

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8028243A Expired - Fee Related GB2254728B (en) 1979-09-28 1980-09-04 Apparatus for absorbing exhaust gases from a chemical laser,and method of manufacture

Country Status (8)

Country Link
DE (1) DE3030457A1 (en)
FR (1) FR2667802A1 (en)
GB (1) GB2254728B (en)
IT (1) IT1235565B (en)
LU (1) LU82720A1 (en)
NL (1) NL8005276A (en)
NO (1) NO802332L (en)
PT (1) PT71753A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU6751896A (en) * 1996-09-09 1998-03-26 Destiny Oil Anstalt Method of selective chemisorption of reactive-active gases

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2500029C3 (en) * 1975-01-02 1978-05-24 Trw Inc., Redondo Beach, Calif. (V.St.A.) Chemical laser and method of operating the laser
DE2500130A1 (en) * 1975-01-03 1976-07-08 Trw Inc Waste gas pump based on reactive metal for chemical laser - removes all gas rapidly, has no moving parts and is small and light
US4196400A (en) * 1978-01-30 1980-04-01 Martin William D Gas laser chemical pump fluidization
US4188592A (en) * 1978-04-10 1980-02-12 United Technologies Corporation Closed cycle chemical laser

Also Published As

Publication number Publication date
DE3030457A1 (en) 1992-06-11
NO113601C (en) 1987-09-30
FR2667802A1 (en) 1992-04-17
IT1235565B (en) 1992-09-11
PT71753A (en) 1980-09-01
NL8005276A (en) 1992-04-01
IT8049563A0 (en) 1980-08-28
GB2254728A (en) 1992-10-14
LU82720A1 (en) 1992-03-11
NO802332L (en) 1991-11-29

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19930603