GB785815A - Improvements relating to methods of and apparatus for analysing gases - Google Patents
Improvements relating to methods of and apparatus for analysing gasesInfo
- Publication number
- GB785815A GB785815A GB23996/55A GB2399655A GB785815A GB 785815 A GB785815 A GB 785815A GB 23996/55 A GB23996/55 A GB 23996/55A GB 2399655 A GB2399655 A GB 2399655A GB 785815 A GB785815 A GB 785815A
- Authority
- GB
- United Kingdom
- Prior art keywords
- gas
- volume
- methods
- improvements relating
- absorbed
- 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
- G01N7/08—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 combustion followed by absorption or adsorption of the combustion products
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:0785815/III/1> In a gas analysis apparatus, wherein the gas mixture is reacted or absorbed in stages, the reaction chambers are connected in series by capillary tubes and the volume of conveying liquid required to force the gas past a measuring mark associated with each chamber is used as a measure of the gas in the mixture reacted or absorbed at each stage. Gas from collecting chamber 23 is forced successively through reaction or absorption chambers 1, 2 and 4 by a conveying liquid. The volumes of liquid required to force the gas past the marks 14-16 respectively are a measure of the volume of the gas at each stage and this volume of liquid is measured by the movement of piston 27 recorded on dial 32.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE785815X | 1954-08-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB785815A true GB785815A (en) | 1957-11-06 |
Family
ID=6698869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB23996/55A Expired GB785815A (en) | 1954-08-21 | 1955-08-19 | Improvements relating to methods of and apparatus for analysing gases |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR1133575A (en) |
| GB (1) | GB785815A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115015476A (en) * | 2022-05-24 | 2022-09-06 | 北京科技大学 | Automatic copper ammonia solution oxygen measuring instrument based on integrated gas-liquid flow passage module and testing method |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1116922B (en) * | 1959-11-07 | 1961-11-09 | Hans Butgereit | Device for independent gas analysis through absorption and volume measurement |
-
1955
- 1955-07-06 FR FR1133575D patent/FR1133575A/en not_active Expired
- 1955-08-19 GB GB23996/55A patent/GB785815A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115015476A (en) * | 2022-05-24 | 2022-09-06 | 北京科技大学 | Automatic copper ammonia solution oxygen measuring instrument based on integrated gas-liquid flow passage module and testing method |
| CN115015476B (en) * | 2022-05-24 | 2023-02-28 | 北京科技大学 | Automatic copper ammonia solution oxygen measuring instrument based on integrated gas-liquid flow passage module and testing method |
Also Published As
| Publication number | Publication date |
|---|---|
| FR1133575A (en) | 1957-03-28 |
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