GB1103418A - Determination of gases - Google Patents
Determination of gasesInfo
- Publication number
- GB1103418A GB1103418A GB482166A GB482166A GB1103418A GB 1103418 A GB1103418 A GB 1103418A GB 482166 A GB482166 A GB 482166A GB 482166 A GB482166 A GB 482166A GB 1103418 A GB1103418 A GB 1103418A
- Authority
- GB
- United Kingdom
- Prior art keywords
- plunger
- syringe
- gas
- gases
- conduit
- 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
- 239000007789 gas Substances 0.000 title abstract 8
- 230000002745 absorbent Effects 0.000 abstract 3
- 239000002250 absorbent Substances 0.000 abstract 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 2
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 2
- 239000008246 gaseous mixture Substances 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 239000000741 silica gel Substances 0.000 abstract 2
- 229910002027 silica gel Inorganic materials 0.000 abstract 2
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 abstract 1
- 229910021554 Chromium(II) chloride Inorganic materials 0.000 abstract 1
- MPCRDALPQLDDFX-UHFFFAOYSA-L Magnesium perchlorate Chemical compound [Mg+2].[O-]Cl(=O)(=O)=O.[O-]Cl(=O)(=O)=O MPCRDALPQLDDFX-UHFFFAOYSA-L 0.000 abstract 1
- 229910021529 ammonia Inorganic materials 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 239000001110 calcium chloride Substances 0.000 abstract 1
- 229910001628 calcium chloride Inorganic materials 0.000 abstract 1
- 239000001569 carbon dioxide Substances 0.000 abstract 1
- 229910002092 carbon dioxide Inorganic materials 0.000 abstract 1
- XBWRJSSJWDOUSJ-UHFFFAOYSA-L chromium(ii) chloride Chemical compound Cl[Cr]Cl XBWRJSSJWDOUSJ-UHFFFAOYSA-L 0.000 abstract 1
- 229940109126 chromous chloride Drugs 0.000 abstract 1
- 238000004868 gas analysis Methods 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 235000011121 sodium hydroxide Nutrition 0.000 abstract 1
- HUAUNKAZQWMVFY-UHFFFAOYSA-M sodium;oxocalcium;hydroxide Chemical compound [OH-].[Na+].[Ca]=O HUAUNKAZQWMVFY-UHFFFAOYSA-M 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
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
1,103,418. Gas analysis. MINE SAFETY APPLIANCES CO. Feb. 3, 1966 [March 17, 1965], No. 4821/66. Heading G1B Apparatus for the volumetric determination of a gas in a mixture of gases comprises a first calibrated syringe 4 having a plunger 5, a conduit 16 containing a bed of solid absorbent 18 for the gas to be determined, a valve 8 having three ports 6, 10, 12 connected respectively to the syringe 4, one end of the conduit 16 and to the mixture of gases to be analyzed, the valve being operable to connect any two of its three parts, and a second syringe 28 having a plunger 29 connected to the other end of the conduit 16. In use, after equalization of pressures, the ports 10, 6 are connected and the plunger 5 withdrawn until it reaches a fixed stop 32 to draw in a known volume of the gaseous mixture. The ports 6 and 8 are then connected, the plunger 5 being used to force the gaseous mixture through the absorbent 18 into the syringe 28 and forcing out the plunger 29. This plunger is then used to return the gas to the syringe 4. After say two cycles the position of the plunger 5 indicates the volume of gas not absorbed, and the syringe 4 may be calibrated to read directly the percentage of the sample absorbed. Collapsible bellows may be used in place of the syringes if desired. The absorbent may be chromous chloride in silica gel for oxygen, calcium chloride or magnesium perchlorate for water vapour, soda lime or ascarite for carbon dioxide, or silica gel for ammonia or other basic gases.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US44057965A | 1965-03-17 | 1965-03-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1103418A true GB1103418A (en) | 1968-02-14 |
Family
ID=23749321
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB482166A Expired GB1103418A (en) | 1965-03-17 | 1966-02-03 | Determination of gases |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1103418A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8388228B2 (en) | 2010-03-01 | 2013-03-05 | Daido Metal Company Ltd. | Sliding bearing used in turbocharger of internal combustion engine |
CN106526209A (en) * | 2016-11-16 | 2017-03-22 | 中国科学院山西煤炭化学研究所 | Full automatic gas analysis detection device and application |
CN110514549A (en) * | 2019-09-06 | 2019-11-29 | 福州大学至诚学院 | A kind of rapid detection method of ammonia acetylene mixing Gas content |
CN112782035A (en) * | 2021-01-25 | 2021-05-11 | 安徽省宣城市华纳新材料科技有限公司 | Kiln gas carbon dioxide concentration measuring instrument |
CN118362700A (en) * | 2024-06-20 | 2024-07-19 | 南方海洋科学与工程广东省实验室(广州) | Air supplementing tool and method of water-air balancing device and water-air balancing device |
-
1966
- 1966-02-03 GB GB482166A patent/GB1103418A/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8388228B2 (en) | 2010-03-01 | 2013-03-05 | Daido Metal Company Ltd. | Sliding bearing used in turbocharger of internal combustion engine |
CN106526209A (en) * | 2016-11-16 | 2017-03-22 | 中国科学院山西煤炭化学研究所 | Full automatic gas analysis detection device and application |
CN110514549A (en) * | 2019-09-06 | 2019-11-29 | 福州大学至诚学院 | A kind of rapid detection method of ammonia acetylene mixing Gas content |
CN112782035A (en) * | 2021-01-25 | 2021-05-11 | 安徽省宣城市华纳新材料科技有限公司 | Kiln gas carbon dioxide concentration measuring instrument |
CN118362700A (en) * | 2024-06-20 | 2024-07-19 | 南方海洋科学与工程广东省实验室(广州) | Air supplementing tool and method of water-air balancing device and water-air balancing device |
CN118362700B (en) * | 2024-06-20 | 2024-08-27 | 南方海洋科学与工程广东省实验室(广州) | Air supplementing tool and method of water-air balancing device and water-air balancing device |
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