GB1112615A - An arrangement for measuring the proportion of a gaseous constituent in a mixture of gases - Google Patents
An arrangement for measuring the proportion of a gaseous constituent in a mixture of gasesInfo
- Publication number
- GB1112615A GB1112615A GB4035265A GB4035265A GB1112615A GB 1112615 A GB1112615 A GB 1112615A GB 4035265 A GB4035265 A GB 4035265A GB 4035265 A GB4035265 A GB 4035265A GB 1112615 A GB1112615 A GB 1112615A
- Authority
- GB
- United Kingdom
- Prior art keywords
- vessel
- gaseous mixture
- constituent
- proportion
- sept
- 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)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Abstract
1,112,615. Gas analysis. ANGA & VARME AKTIEBOLAG. Sept. 22, 1965 [Sept. 23, 1964; April 5, 1965], No.40352/65. Heading G1B. Apparatus for continuously measuring the proportion of a constituent e. g. carbon dioxide of a gaseous mixture comprises a reaction vessel 1 containing a reagent which absorbs the constituent e. g. potassium hydroxide, a supply pipe 2 to the vessel 1, provided with a throttle 6 and connections to a housing 8 divided by a membrane 9 into two chambers so as to control a valve 15, 16 so that the gaseous mixture is supplied to the vessel 1 at a constant rate, an outlet throttling nozzle 3 from the vessel 1 adapted to maintain a pressure above atmospheric therein, and a pressure gauge 5 connected to the vessel 1, and provided with a scale directly indicating the percentage of the desired constituent of the gaseous mixture. To avoid effects due to temperature variations in the gaseous mixture supply, the pipe 2 may be made to pass through the vessel 1 and may be coiled therein to act as a heat exchanger.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE11403/64A SE321588B (en) | 1964-09-23 | 1964-09-23 | |
| SE433565 | 1965-04-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1112615A true GB1112615A (en) | 1968-05-08 |
Family
ID=26654513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4035265A Expired GB1112615A (en) | 1964-09-23 | 1965-09-22 | An arrangement for measuring the proportion of a gaseous constituent in a mixture of gases |
Country Status (4)
| Country | Link |
|---|---|
| CH (1) | CH426316A (en) |
| DE (1) | DE1573979A1 (en) |
| GB (1) | GB1112615A (en) |
| NL (1) | NL6512294A (en) |
-
1965
- 1965-09-21 NL NL6512294A patent/NL6512294A/xx unknown
- 1965-09-21 CH CH1303665A patent/CH426316A/en unknown
- 1965-09-22 GB GB4035265A patent/GB1112615A/en not_active Expired
- 1965-09-22 DE DE19651573979 patent/DE1573979A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| NL6512294A (en) | 1966-03-24 |
| CH426316A (en) | 1966-12-15 |
| DE1573979A1 (en) | 1970-03-26 |
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