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 manufactureInfo
- 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
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)
- Lasers (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998009712A1 (en) * | 1996-09-09 | 1998-03-12 | Destiny Oil Anstalt | Method of selective chemisorption of reactive-active gases |
Family Cites Families (4)
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 |
-
1979
- 1979-09-28 FR FR7924193A patent/FR2667802A1/en not_active Withdrawn
-
1980
- 1980-08-04 NO NO802332A patent/NO802332L/en unknown
- 1980-08-12 DE DE19803030457 patent/DE3030457A1/en not_active Withdrawn
- 1980-08-19 LU LU82720A patent/LU82720A1/en unknown
- 1980-08-28 PT PT71753A patent/PT71753A/en not_active Application Discontinuation
- 1980-08-28 IT IT8049563A patent/IT1235565B/en active
- 1980-09-04 GB GB8028243A patent/GB2254728B/en not_active Expired - Fee Related
- 1980-09-22 NL NL8005276A patent/NL8005276A/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
DE3030457A1 (en) | 1992-06-11 |
LU82720A1 (en) | 1992-03-11 |
NO113601C (en) | 1987-09-30 |
PT71753A (en) | 1980-09-01 |
IT1235565B (en) | 1992-09-11 |
IT8049563A0 (en) | 1980-08-28 |
FR2667802A1 (en) | 1992-04-17 |
GB2254728A (en) | 1992-10-14 |
NO802332L (en) | 1991-11-29 |
NL8005276A (en) | 1992-04-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19930603 |