GB714898A - Improvements in or relating to gas analysis apparatus - Google Patents
Improvements in or relating to gas analysis apparatusInfo
- Publication number
- GB714898A GB714898A GB2373252A GB2373252A GB714898A GB 714898 A GB714898 A GB 714898A GB 2373252 A GB2373252 A GB 2373252A GB 2373252 A GB2373252 A GB 2373252A GB 714898 A GB714898 A GB 714898A
- Authority
- GB
- United Kingdom
- Prior art keywords
- gas
- oil
- pump
- analysis apparatus
- absorber
- 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
- G01N7/00—Analysing materials by measuring the pressure or volume of a gas or vapour
- G01N7/02—Analysing materials by measuring the pressure or volume of a gas or vapour by absorption, adsorption, or combustion of components and measurement of the change in pressure or volume of the remainder
- G01N7/04—Analysing materials by measuring the pressure or volume of a gas or vapour by absorption, adsorption, or combustion of components and measurement of the change in pressure or volume of the remainder by absorption or adsorption alone
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
<PICT:0714898/III/1> A continuous gas analysis apparatus comprises a fluid jet pump 17 which draws in gas to be tested through a restricted passage 13, mixes it with absorbent liquid supplied through the jet, delivers the mixture to a vessel 20 having a bottom opening immersed below a constant liquid level, and recirculates the gas via pipes 21, 18. A rotary pump 22 withdraws gas from the system at a constant rate, and a monometer 23 indicates the variation of pressure due to the absorption of gas constituents. The inlet 13 is situated within the open end 12 of the gas supply pipe 11. The gas may be purified, e.g. by washing with oil before admission to the absorber. For this purpose gas is drawn from the source 1 by gear pump 5 and mixed with oil supplied by pump 4; the mixture is injected into a wide tube 9 open at the bottom into the body of oil, into which the liquid returns while the gas passes upwardly to the analysis apparatus. The oil floats on the body of absorbent liquid which determines the constant head in the absorber. The indicator 23 may actuate an automatic device for controlling the process in which the gas originates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2373252A GB714898A (en) | 1952-09-22 | 1952-09-22 | Improvements in or relating to gas analysis apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2373252A GB714898A (en) | 1952-09-22 | 1952-09-22 | Improvements in or relating to gas analysis apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB714898A true GB714898A (en) | 1954-09-01 |
Family
ID=10200390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2373252A Expired GB714898A (en) | 1952-09-22 | 1952-09-22 | Improvements in or relating to gas analysis apparatus |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB714898A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1233335B (en) * | 1958-12-15 | 1967-01-26 | Siemens Electrogeraete Ges Mit | Funnel cap for a laundry centrifuge |
| US4994158A (en) * | 1983-11-17 | 1991-02-19 | Oy Tampella Ab | Method for analyzing a gas mixture |
-
1952
- 1952-09-22 GB GB2373252A patent/GB714898A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1233335B (en) * | 1958-12-15 | 1967-01-26 | Siemens Electrogeraete Ges Mit | Funnel cap for a laundry centrifuge |
| US4994158A (en) * | 1983-11-17 | 1991-02-19 | Oy Tampella Ab | Method for analyzing a gas mixture |
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