BE897132A - Laser chimique a acide chlorhydrique. - Google Patents
Laser chimique a acide chlorhydrique. Download PDFInfo
- Publication number
- BE897132A BE897132A BE0/211061A BE211061A BE897132A BE 897132 A BE897132 A BE 897132A BE 0/211061 A BE0/211061 A BE 0/211061A BE 211061 A BE211061 A BE 211061A BE 897132 A BE897132 A BE 897132A
- Authority
- BE
- Belgium
- Prior art keywords
- enclosure
- nozzle
- laser
- electrodes
- dissociation
- Prior art date
Links
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 title claims abstract description 32
- 239000000126 substance Substances 0.000 title claims abstract description 14
- 239000007789 gas Substances 0.000 claims abstract description 31
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000000460 chlorine Substances 0.000 claims abstract description 17
- 229910052801 chlorine Inorganic materials 0.000 claims abstract description 17
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims abstract description 11
- 229910021536 Zeolite Inorganic materials 0.000 claims abstract description 10
- 239000010457 zeolite Substances 0.000 claims abstract description 10
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 claims description 15
- 238000010494 dissociation reaction Methods 0.000 claims description 14
- 230000005593 dissociations Effects 0.000 claims description 14
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 claims description 14
- 229940071870 hydroiodic acid Drugs 0.000 claims description 14
- 230000003287 optical effect Effects 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
- 229910052791 calcium Inorganic materials 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- 239000001307 helium Substances 0.000 description 2
- 229910052734 helium Inorganic materials 0.000 description 2
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 125000001309 chloro group Chemical group Cl* 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 231100000086 high toxicity Toxicity 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
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
- H01S3/0951—Processes or apparatus for excitation, e.g. pumping using chemical or thermal pumping by increasing the pressure in the laser gas medium
- H01S3/0953—Gas dynamic lasers, i.e. with expansion of the laser gas medium to supersonic flow speeds
-
- 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
- H01S3/02—Constructional details
- H01S3/03—Constructional details of gas laser discharge tubes
- H01S3/036—Means for obtaining or maintaining the desired gas pressure within the tube, e.g. by gettering, replenishing; Means for circulating the gas, e.g. for equalising the pressure within the tube
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Optics & Photonics (AREA)
- Fluid Mechanics (AREA)
- Lasers (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Lubricants (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
- Dental Preparations (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8211299A FR2578110A1 (fr) | 1982-06-28 | 1982-06-28 | Laser chimique a acide chlorhydrique |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE897132A true BE897132A (fr) | 1983-12-27 |
Family
ID=9275472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE0/211061A BE897132A (fr) | 1982-06-28 | 1983-06-24 | Laser chimique a acide chlorhydrique. |
Country Status (8)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9011535D0 (en) * | 1990-05-23 | 1990-07-11 | Oxford Lasers Ltd | Gas management system |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3529261A (en) * | 1964-09-10 | 1970-09-15 | Xerox Corp | Laser having an active medium which is an excited halogen whose lower energy state is depleted by reacting with an alkali metal |
| FR1527988A (fr) * | 1967-04-19 | 1968-06-07 | Comp Generale Electricite | Lasers à gaz à pression stabilisée |
| NL153387B (nl) * | 1968-02-15 | 1977-05-16 | Philips Nv | Inrichting voor het opwekken van gestimuleerde infraroodemissie, iraser, door middel van een elektrische ontlading in een gedeeltelijk uit koolzuurgas bestaand gasmengsel, en ontladingsbuis bestemd voor een dergelijke inrichting. |
| US3569857A (en) * | 1968-03-13 | 1971-03-09 | North American Rockwell | Method and means for achieving chemical equilibrium in a sealed-off co{d 2 laser |
| GB1278639A (en) * | 1969-12-12 | 1972-06-21 | Ferranti Ltd | Improvements relating to gas lasers |
| NL161928C (nl) * | 1972-02-21 | 1980-03-17 | Philips Nv | Inrichting voor het opwekken van gestimuleerde infraroodemissie, iraser, door middel van een elektrische ontlading in een gasmengsel dat ten minste kooldioxide en waterdamp bevat. |
| US3851272A (en) * | 1973-01-02 | 1974-11-26 | Coherent Radiation | Gaseous laser with cathode forming optical resonator support and plasma tube envelope |
| DE2461928A1 (de) * | 1974-12-31 | 1976-07-08 | Trw Inc | Verbrennungs- bzw. reaktionsenergie gepumpter chemischer laser |
-
1982
- 1982-06-28 FR FR8211299A patent/FR2578110A1/fr active Granted
-
1983
- 1983-06-02 NL NL8301970A patent/NL8301970A/nl not_active Application Discontinuation
- 1983-06-06 DE DE19833320258 patent/DE3320258A1/de active Granted
- 1983-06-09 IT IT67633/83A patent/IT1162874B/it active
- 1983-06-23 GB GB08317076A patent/GB2171244B/en not_active Expired
- 1983-06-24 BE BE0/211061A patent/BE897132A/fr not_active IP Right Cessation
- 1983-06-27 CA CA000431194A patent/CA1222044A/fr not_active Expired
- 1983-06-28 NO NO832345A patent/NO166469C/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE3320258A1 (de) | 1986-12-18 |
| NO166469C (no) | 1991-07-24 |
| DE3320258C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1992-08-06 |
| CA1222044A (fr) | 1987-05-19 |
| GB2171244A (en) | 1986-08-20 |
| FR2578110A1 (fr) | 1986-08-29 |
| NL8301970A (nl) | 1986-08-01 |
| GB2171244B (en) | 1987-02-11 |
| NO166469B (no) | 1991-04-15 |
| FR2578110B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1994-04-22 |
| NO832345L (no) | 1986-04-22 |
| IT1162874B (it) | 1987-04-01 |
| IT8367633A0 (it) | 1983-06-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: CIE GENERALE D ELECTRICITE Effective date: 19940630 |