GB1234922A - Improvements in determination of hydrogen content in a high temperature fluid - Google Patents
Improvements in determination of hydrogen content in a high temperature fluidInfo
- Publication number
- GB1234922A GB1234922A GB192169A GB192169A GB1234922A GB 1234922 A GB1234922 A GB 1234922A GB 192169 A GB192169 A GB 192169A GB 192169 A GB192169 A GB 192169A GB 1234922 A GB1234922 A GB 1234922A
- Authority
- GB
- United Kingdom
- Prior art keywords
- hydrogen
- alkaline earth
- earth metal
- cah
- permeable
- 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
- 229910052739 hydrogen Inorganic materials 0.000 title abstract 11
- 239000001257 hydrogen Substances 0.000 title abstract 11
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title abstract 8
- 239000012530 fluid Substances 0.000 title abstract 2
- 229910052784 alkaline earth metal Inorganic materials 0.000 abstract 4
- 150000001342 alkaline earth metals Chemical class 0.000 abstract 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 2
- 239000003513 alkali Substances 0.000 abstract 2
- 239000003792 electrolyte Substances 0.000 abstract 2
- AMXOYNBUYSYVKV-UHFFFAOYSA-M lithium bromide Chemical compound [Li+].[Br-] AMXOYNBUYSYVKV-UHFFFAOYSA-M 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 101100219382 Caenorhabditis elegans cah-2 gene Proteins 0.000 abstract 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 abstract 1
- 229910013470 LiC1 Inorganic materials 0.000 abstract 1
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- 229910001508 alkali metal halide Inorganic materials 0.000 abstract 1
- 150000001340 alkali metals Chemical class 0.000 abstract 1
- 229910001615 alkaline earth metal halide Inorganic materials 0.000 abstract 1
- 239000000956 alloy Substances 0.000 abstract 1
- 229910045601 alloy Inorganic materials 0.000 abstract 1
- 229910017052 cobalt Inorganic materials 0.000 abstract 1
- 239000010941 cobalt Substances 0.000 abstract 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 abstract 1
- 239000000374 eutectic mixture Substances 0.000 abstract 1
- -1 hydride ions Chemical class 0.000 abstract 1
- 150000004678 hydrides Chemical class 0.000 abstract 1
- 150000002431 hydrogen Chemical class 0.000 abstract 1
- 150000002500 ions Chemical class 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- 229920006395 saturated elastomer Polymers 0.000 abstract 1
- 229910052708 sodium Inorganic materials 0.000 abstract 1
- 239000011734 sodium Substances 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 229910052720 vanadium Inorganic materials 0.000 abstract 1
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
- G01N27/403—Cells and electrode assemblies
- G01N27/406—Cells and probes with solid electrolytes
- G01N27/411—Cells and probes with solid electrolytes for investigating or analysing of liquid metals
- G01N27/4112—Composition or fabrication of the solid electrolyte
- G01N27/4114—Composition or fabrication of the solid electrolyte for detection of gases other than oxygen
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Molecular Biology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Measuring Oxygen Concentration In Cells (AREA)
Abstract
1,234,922. Measuring hydrogen content of fluids. UNITED NUCLEAR CORP. Jan.13, 1969, No. 1921/69. Heading G1N. The hydrogen content of liquid sodium 12 is measured by a cell consisting of a tubular outer electrode 11 having a portion 13 permeable to hydrogen and an inner reference electrode comprising a hydrogen source 17 of predetermined activity in a chamber 16 having a portion 18 permeable to hydrogen, joined by an electrolyte 21 containing hydride ions and conducting solely by ion transportation. The electrodes may be made of iron, nickel, vanadium, cobalt, or an alloy thereof, the hydrogen permeable portions 13, 18 being thinner than the other portions. The electrolyte 21 may be an alkali or alkaline earth metal halide or a mixture thereof, such as a eutectic mixture of LiC1, KC1 or LiBr, KBr, containing about 0À2% of an alkali or alkaline earth metal hydride such as LiH, NaH, CaH 2 , SrH 2 , BaH 2 , KH, RbH, CaH. The hydrogen source may comprise a fused alkaline earth metal saturated or oversaturated with alkaline earth metal hydrides, e.g. a two phase mixture of Ca-CaH 2 , or an alkali metal in equilibrium with its hydride, e.g. Na-NaH. A solid hydrogen source may be used, comprising calcium-hydrogen, zirconium-hydrogen or yttriumhydrogen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB192169A GB1234922A (en) | 1969-01-13 | 1969-01-13 | Improvements in determination of hydrogen content in a high temperature fluid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB192169A GB1234922A (en) | 1969-01-13 | 1969-01-13 | Improvements in determination of hydrogen content in a high temperature fluid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1234922A true GB1234922A (en) | 1971-06-09 |
Family
ID=9730359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB192169A Expired GB1234922A (en) | 1969-01-13 | 1969-01-13 | Improvements in determination of hydrogen content in a high temperature fluid |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1234922A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2365798A1 (en) * | 1976-09-27 | 1978-04-21 | Westinghouse Electric Corp | Birefringent ellipsometer for beam analysis in photoelasticity - relating a measured to a known signal for accurate comparison |
| WO2004025289A1 (en) * | 2002-09-14 | 2004-03-25 | Cambridge University Technical Services Limited | Hydrogen sensing apparatus and method |
| US7196134B2 (en) | 2003-05-20 | 2007-03-27 | Bayer Materialscience Ag | High-solids binder combinations for scratch-resistant topcoats |
-
1969
- 1969-01-13 GB GB192169A patent/GB1234922A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2365798A1 (en) * | 1976-09-27 | 1978-04-21 | Westinghouse Electric Corp | Birefringent ellipsometer for beam analysis in photoelasticity - relating a measured to a known signal for accurate comparison |
| WO2004025289A1 (en) * | 2002-09-14 | 2004-03-25 | Cambridge University Technical Services Limited | Hydrogen sensing apparatus and method |
| US9028671B2 (en) | 2002-09-14 | 2015-05-12 | Cambridge Enterprise Limited | Hydrogen sensing apparatus and method |
| US7196134B2 (en) | 2003-05-20 | 2007-03-27 | Bayer Materialscience Ag | High-solids binder combinations for scratch-resistant topcoats |
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