GB1294943A - - Google Patents
Info
- Publication number
- GB1294943A GB1294943A GB1294943DA GB1294943A GB 1294943 A GB1294943 A GB 1294943A GB 1294943D A GB1294943D A GB 1294943DA GB 1294943 A GB1294943 A GB 1294943A
- Authority
- GB
- United Kingdom
- Prior art keywords
- vessel
- combustion
- gas
- absorption
- products
- 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
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
- G01N31/12—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using combustion
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Combustion & Propulsion (AREA)
- Molecular Biology (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
- Measurement Of Radiation (AREA)
Abstract
1294943 Absorbing gaseous combustion products L A WEGNER and H WINKELMANN 10 Sept 1970 [13 Sept 1969] 43294/70 Heading B1R Apparatus for combusting and absorbing the gaseous products of combustion of specimens preparatory to determining the radioactivity thereof comprises a combustion vessel 1, a holder 4 for a specimen to be combusted and an absorption vessel 10 connected to the combustion vessel in a gas-tight manner. In use oxygen is introduced into the apparatus through a connection not shown, the specimen is ignited by a lamp 14 and the combustion products absorbed in a liquid absorbent in the vessel 10, the vessel 10 being such that it can be used in the subsequent measurement of the radioactivity. In another embodiment the absorption vessel is not connected directly to the combustion vessel and is located in a recess in a member connected to the combustion vessel. In a further embodiment the gas in the combustion chamber is circulated by a pump which withdraws gas through a tube extending into the absorption vessel to a point just above the liquid and returns it to the combustion chamber.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19691946424 DE1946424A1 (en) | 1969-09-13 | 1969-09-13 | Process and device for the absorption of gaseous combustion products in preparation for the determination of activity? radioactive, especially biological samples |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1294943A true GB1294943A (en) | 1972-11-01 |
Family
ID=5745407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1294943D Expired GB1294943A (en) | 1969-09-13 | 1970-09-10 |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE1946424A1 (en) |
| GB (1) | GB1294943A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113624907B (en) * | 2021-08-10 | 2022-05-13 | 中国科学技术大学 | Ignition experiment simulation device |
-
1969
- 1969-09-13 DE DE19691946424 patent/DE1946424A1/en active Pending
-
1970
- 1970-09-10 GB GB1294943D patent/GB1294943A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1946424A1 (en) | 1971-03-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |