DE2310465A1 - Verfahren zur herstellung einer radioaktiven, betastrahlen aussendenden tritium-folie und damit ausgestatteter detektor - Google Patents
Verfahren zur herstellung einer radioaktiven, betastrahlen aussendenden tritium-folie und damit ausgestatteter detektorInfo
- Publication number
- DE2310465A1 DE2310465A1 DE19732310465 DE2310465A DE2310465A1 DE 2310465 A1 DE2310465 A1 DE 2310465A1 DE 19732310465 DE19732310465 DE 19732310465 DE 2310465 A DE2310465 A DE 2310465A DE 2310465 A1 DE2310465 A1 DE 2310465A1
- Authority
- DE
- Germany
- Prior art keywords
- film
- radioactive
- temperature
- delivery
- permissible
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims description 20
- YZCKVEUIGOORGS-NJFSPNSNSA-N Tritium Chemical compound [3H] YZCKVEUIGOORGS-NJFSPNSNSA-N 0.000 title claims description 19
- 229910052722 tritium Inorganic materials 0.000 title claims description 19
- 230000002285 radioactive effect Effects 0.000 title claims description 17
- 238000004519 manufacturing process Methods 0.000 title claims description 3
- 230000005855 radiation Effects 0.000 claims description 13
- 239000010936 titanium Substances 0.000 claims description 12
- 239000011888 foil Substances 0.000 claims description 9
- 238000010438 heat treatment Methods 0.000 claims description 9
- 230000005264 electron capture Effects 0.000 claims description 8
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 5
- 229910052706 scandium Inorganic materials 0.000 claims description 5
- SIXSYDAISGFNSX-UHFFFAOYSA-N scandium atom Chemical compound [Sc] SIXSYDAISGFNSX-UHFFFAOYSA-N 0.000 claims description 5
- 229910052719 titanium Inorganic materials 0.000 claims description 5
- 241001233242 Lontra Species 0.000 claims 1
- 230000005250 beta ray Effects 0.000 claims 1
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 239000007789 gas Substances 0.000 description 10
- 238000011282 treatment Methods 0.000 description 5
- 229910001220 stainless steel Inorganic materials 0.000 description 4
- 239000010935 stainless steel Substances 0.000 description 4
- 230000010287 polarization Effects 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 239000012159 carrier gas Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000001684 chronic effect Effects 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010893 electron trap Methods 0.000 description 1
- 239000003574 free electron Substances 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 239000000447 pesticide residue Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 239000012857 radioactive material Substances 0.000 description 1
- 229910052705 radium Inorganic materials 0.000 description 1
- HCWPIIXVSYCSAN-UHFFFAOYSA-N radium atom Chemical compound [Ra] HCWPIIXVSYCSAN-UHFFFAOYSA-N 0.000 description 1
- JOWRFSPJFXLGGY-UHFFFAOYSA-N rimazolium Chemical compound C1CCC(C)N2C(=O)C(C(=O)OCC)=C[N+](C)=C21 JOWRFSPJFXLGGY-UHFFFAOYSA-N 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
- G01N30/62—Detectors specially adapted therefor
- G01N30/64—Electrical detectors
- G01N30/70—Electron capture detectors
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/62—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating the ionisation of gases, e.g. aerosols; by investigating electric discharges, e.g. emission of cathode
- G01N27/64—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating the ionisation of gases, e.g. aerosols; by investigating electric discharges, e.g. emission of cathode using wave or particle radiation to ionise a gas, e.g. in an ionisation chamber
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21G—CONVERSION OF CHEMICAL ELEMENTS; RADIOACTIVE SOURCES
- G21G4/00—Radioactive sources
- G21G4/04—Radioactive sources other than neutron sources
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S420/00—Alloys or metallic compositions
- Y10S420/90—Hydrogen storage
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Analytical Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Electrochemistry (AREA)
- Toxicology (AREA)
- General Chemical & Material Sciences (AREA)
- High Energy & Nuclear Physics (AREA)
- General Engineering & Computer Science (AREA)
- Engineering & Computer Science (AREA)
- Measurement Of Radiation (AREA)
- Conversion Of X-Rays Into Visible Images (AREA)
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US23201672A | 1972-03-06 | 1972-03-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2310465A1 true DE2310465A1 (de) | 1973-09-13 |
Family
ID=22871538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19732310465 Pending DE2310465A1 (de) | 1972-03-06 | 1973-03-02 | Verfahren zur herstellung einer radioaktiven, betastrahlen aussendenden tritium-folie und damit ausgestatteter detektor |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4101278A (cg-RX-API-DMAC7.html) |
| JP (1) | JPS491286A (cg-RX-API-DMAC7.html) |
| CA (1) | CA997075A (cg-RX-API-DMAC7.html) |
| DE (1) | DE2310465A1 (cg-RX-API-DMAC7.html) |
| FR (1) | FR2175002B1 (cg-RX-API-DMAC7.html) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5582313A (en) * | 1992-05-19 | 1996-12-10 | Dynamid Co., Ltd. | Deposit container of roof box type |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2442895A1 (fr) * | 1978-12-01 | 1980-06-27 | Sodern | Procede pour diminuer la desorption par un alliage d'un gaz rare, forme par transmutation d'un element de l'alliage et alliage ainsi obtenu |
| EP0137785A4 (en) * | 1983-03-07 | 1985-07-30 | Bruce Noble Colby | AUTOMATIC POLYCHLORINE BIPHENYL ANALYSIS SYSTEM. |
| DE3726076C1 (de) * | 1987-08-06 | 1989-03-09 | Thyssen Edelstahlwerke Ag | Filterkoerper zum Ausfiltrieren von Feststoffpartikeln mit Durchmessern ueberwiegend kleiner als 5 mum aus stroemenden Fluiden und Verfahren zu seiner Herstellung |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3185845A (en) * | 1961-02-15 | 1965-05-25 | Continental Oil Co | Method of and apparatus for analyzing chemical compounds |
| FR1496910A (fr) * | 1965-10-18 | 1967-10-06 | Micro Tek Instr Corp | Détecteur d'ionisation |
| US3725009A (en) * | 1968-06-24 | 1973-04-03 | J Lovelock | Detection of trace gases utilizing an electron capture detector |
-
1973
- 1973-03-02 DE DE19732310465 patent/DE2310465A1/de active Pending
- 1973-03-05 FR FR7307722A patent/FR2175002B1/fr not_active Expired
- 1973-03-05 CA CA165,231A patent/CA997075A/en not_active Expired
- 1973-03-06 JP JP48026510A patent/JPS491286A/ja active Pending
- 1973-09-13 US US05/396,921 patent/US4101278A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5582313A (en) * | 1992-05-19 | 1996-12-10 | Dynamid Co., Ltd. | Deposit container of roof box type |
Also Published As
| Publication number | Publication date |
|---|---|
| US4101278A (en) | 1978-07-18 |
| FR2175002A1 (cg-RX-API-DMAC7.html) | 1973-10-19 |
| CA997075A (en) | 1976-09-14 |
| FR2175002B1 (cg-RX-API-DMAC7.html) | 1976-06-11 |
| JPS491286A (cg-RX-API-DMAC7.html) | 1974-01-08 |
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