NL8303640A - Werkwijze voor het bepalen van het waterstofgehalte van een stof en inrichting voor het toepassen van deze werkwijze. - Google Patents
Werkwijze voor het bepalen van het waterstofgehalte van een stof en inrichting voor het toepassen van deze werkwijze. Download PDFInfo
- Publication number
- NL8303640A NL8303640A NL8303640A NL8303640A NL8303640A NL 8303640 A NL8303640 A NL 8303640A NL 8303640 A NL8303640 A NL 8303640A NL 8303640 A NL8303640 A NL 8303640A NL 8303640 A NL8303640 A NL 8303640A
- Authority
- NL
- Netherlands
- Prior art keywords
- neutron
- neutrons
- source
- fast
- detector
- Prior art date
Links
- 239000001257 hydrogen Substances 0.000 title claims description 54
- 229910052739 hydrogen Inorganic materials 0.000 title claims description 54
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical class [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title claims description 52
- 238000000034 method Methods 0.000 title claims description 40
- 239000000126 substance Substances 0.000 title description 22
- 239000000463 material Substances 0.000 claims description 47
- 238000001514 detection method Methods 0.000 claims description 44
- 239000012530 fluid Substances 0.000 claims description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 20
- 239000007788 liquid Substances 0.000 claims description 15
- 239000000203 mixture Substances 0.000 claims description 15
- 239000007789 gas Substances 0.000 claims description 13
- 239000006096 absorbing agent Substances 0.000 claims description 2
- 239000004020 conductor Substances 0.000 claims description 2
- 239000007791 liquid phase Substances 0.000 claims 6
- 238000006243 chemical reaction Methods 0.000 claims 4
- 238000012937 correction Methods 0.000 description 19
- 238000004458 analytical method Methods 0.000 description 15
- 238000003908 quality control method Methods 0.000 description 8
- 229910052793 cadmium Inorganic materials 0.000 description 7
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 7
- 230000035945 sensitivity Effects 0.000 description 7
- 230000007423 decrease Effects 0.000 description 6
- 230000004907 flux Effects 0.000 description 6
- 230000003993 interaction Effects 0.000 description 6
- 239000012071 phase Substances 0.000 description 6
- 230000003247 decreasing effect Effects 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 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 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000004992 fission Effects 0.000 description 3
- 150000002431 hydrogen Chemical class 0.000 description 3
- 239000012188 paraffin wax Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 239000002002 slurry Substances 0.000 description 3
- 229910052708 sodium Inorganic materials 0.000 description 3
- 239000011734 sodium Substances 0.000 description 3
- 238000012935 Averaging Methods 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229920005479 Lucite® Polymers 0.000 description 2
- 238000010793 Steam injection (oil industry) Methods 0.000 description 2
- 239000011358 absorbing material Substances 0.000 description 2
- 229910052790 beryllium Inorganic materials 0.000 description 2
- HGLDOAKPQXAFKI-OUBTZVSYSA-N californium-252 Chemical compound [252Cf] HGLDOAKPQXAFKI-OUBTZVSYSA-N 0.000 description 2
- 230000005670 electromagnetic radiation Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- SWQJXJOGLNCZEY-BJUDXGSMSA-N helium-3 atom Chemical compound [3He] SWQJXJOGLNCZEY-BJUDXGSMSA-N 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000004926 polymethyl methacrylate Substances 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 229910052686 Californium Inorganic materials 0.000 description 1
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- HGLDOAKPQXAFKI-UHFFFAOYSA-N californium atom Chemical compound [Cf] HGLDOAKPQXAFKI-UHFFFAOYSA-N 0.000 description 1
- 238000003776 cleavage reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- -1 earths Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 101150023613 mev-1 gene Proteins 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 238000001956 neutron scattering Methods 0.000 description 1
- 238000005191 phase separation Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 239000012808 vapor phase Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
- G01N23/20—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by using diffraction of the radiation by the materials, e.g. for investigating crystal structure; by using scattering of the radiation by the materials, e.g. for investigating non-crystalline materials; by using reflection of the radiation by the materials
- G01N23/203—Measuring back scattering
- G01N23/204—Measuring back scattering using neutrons
Landscapes
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (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)
- Analysing Materials By The Use Of Radiation (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/435,817 US4499380A (en) | 1982-10-21 | 1982-10-21 | Apparatus and method for determining the hydrogen content of a substance |
| US43581782 | 1982-10-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL8303640A true NL8303640A (nl) | 1984-05-16 |
Family
ID=23729938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL8303640A NL8303640A (nl) | 1982-10-21 | 1983-10-21 | Werkwijze voor het bepalen van het waterstofgehalte van een stof en inrichting voor het toepassen van deze werkwijze. |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4499380A (fr) |
| CA (1) | CA1205581A (fr) |
| DE (1) | DE3337768A1 (fr) |
| GB (1) | GB2128736B (fr) |
| NL (1) | NL8303640A (fr) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8413830D0 (en) * | 1984-05-31 | 1984-07-04 | Seltronix Ltd | Blood glucose monitor |
| CA1225166A (fr) * | 1984-09-06 | 1987-08-04 | Majesty (Her) In Right Of Canada As Represented By Atomic Energy Of Canada Limited/L'energie Atomique Du Canada Limitee | Methode et dispositif pour evaluer les proprietes de la vapeur saturee |
| US4712006A (en) * | 1985-08-27 | 1987-12-08 | Shell Oil Company | Steam quality measurement apparatus and method |
| US4874950A (en) * | 1988-03-30 | 1989-10-17 | Troxler Electronic Laboratories, Inc. | Asphalt content gauge with compensation for sample temperature deviations |
| US5151601A (en) * | 1991-02-15 | 1992-09-29 | Troxler Electronic Laboratories, Inc. | Nuclear gauge with compensation for sample of insufficient neutron moderating activity |
| US5252832A (en) * | 1992-03-06 | 1993-10-12 | Halliburton Company | Method of using thermal neutrons to evaluate gravel pack slurry |
| US5532492A (en) * | 1994-10-12 | 1996-07-02 | Troxler Electronic Laboratories, Inc. | Nuclear gauge with compensation for sample irregularities |
| US6144032A (en) * | 1998-05-07 | 2000-11-07 | Gazdzinski; Robert F. | Method and apparatus for measuring the condition of degradable components |
| AT410982B (de) * | 2000-06-15 | 2003-09-25 | Drosg Manfred Dr | Vorrichtung und verfahren zum nachweis verborgener wasserstoffhaltiger objekte |
| US6580079B1 (en) | 2000-09-06 | 2003-06-17 | Battelle Memorial Institute | Method to measure hydrogen-bearing constituent in a material using neutron spectroscopy |
| DE60329019D1 (de) * | 2002-12-20 | 2009-10-08 | Force Technology | Vorrichtung und verfahren zum erkennen von wasserstoff durch verwendung einer neutronenquelle |
| WO2011022663A1 (fr) * | 2009-08-20 | 2011-02-24 | The Curators Of The University Of Missouri | Appareil et procédé pour analyse directionnelle et spectrale de neutrons |
| US9081100B1 (en) | 2011-10-27 | 2015-07-14 | The Curator Of The University Of Missouri | Apparatus and method for determination of one or more free neutron characteristics |
| US9859972B2 (en) | 2014-02-17 | 2018-01-02 | Ubiqomm Llc | Broadband access to mobile platforms using drone/UAV background |
| US9479964B2 (en) | 2014-04-17 | 2016-10-25 | Ubiqomm Llc | Methods and apparatus for mitigating fading in a broadband access system using drone/UAV platforms |
| US9614608B2 (en) | 2014-07-14 | 2017-04-04 | Ubiqomm Llc | Antenna beam management and gateway design for broadband access using unmanned aerial vehicle (UAV) platforms |
| US9571180B2 (en) | 2014-10-16 | 2017-02-14 | Ubiqomm Llc | Unmanned aerial vehicle (UAV) beam forming and pointing toward ground coverage area cells for broadband access |
| US9712228B2 (en) | 2014-11-06 | 2017-07-18 | Ubiqomm Llc | Beam forming and pointing in a network of unmanned aerial vehicles (UAVs) for broadband access |
| US9660718B2 (en) | 2015-05-13 | 2017-05-23 | Ubiqomm, LLC | Ground terminal and UAV beam pointing in an unmanned aerial vehicle (UAV) for network access |
| US9590720B2 (en) | 2015-05-13 | 2017-03-07 | Ubiqomm Llc | Ground terminal and gateway beam pointing toward an unmanned aerial vehicle (UAV) for network access |
| US9980267B2 (en) | 2016-05-06 | 2018-05-22 | Bridgewest Finance Llc | Unmanned aerial vehicle (UAV) beam pointing and data rate optimization for high throughput broadband access |
| US10313686B2 (en) | 2016-09-20 | 2019-06-04 | Gopro, Inc. | Apparatus and methods for compressing video content using adaptive projection selection |
| CN106645246B (zh) * | 2017-01-24 | 2023-08-22 | 北京华科拓普电子仪器有限公司 | 一种中子料位计及延迟焦化液位分析系统 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2737592A (en) * | 1953-10-13 | 1956-03-06 | Ohmart Corp | Density responsive apparatus |
| CH462505A (de) * | 1966-03-26 | 1968-09-15 | Rheinische Kalksteinwerke | Anordnung zur Bestimmung der Feuchtigkeit mit Neutronen |
| US3461286A (en) * | 1968-05-23 | 1969-08-12 | Atomic Energy Commission | Method and apparatus for measuring the void fraction of hydrogenous fluids |
| US3617735A (en) * | 1968-08-13 | 1971-11-02 | Industrial Nucleonics Corp | Material level detector |
| GB1300555A (en) * | 1969-03-28 | 1972-12-20 | Nat Res Dev | Improvements in measuring the density, velocity and mass flow of gases |
| US3818232A (en) * | 1972-12-13 | 1974-06-18 | Nuclearay Inc | Container fill level inspector with product averaging system |
| GB1474395A (en) * | 1974-06-21 | 1977-05-25 | Ici Ltd | Level and interface detection |
| US4057729A (en) * | 1976-02-06 | 1977-11-08 | John Stringer Hewitt | Measurement of slurry consistencies |
| US4266132A (en) * | 1977-06-20 | 1981-05-05 | Mdh Industries, Inc. | Apparatus for controlling neutrons escaping from an elemental analyzer measuring gamma rays arising from neutron capture in bulk substances |
| US4251724A (en) * | 1978-01-23 | 1981-02-17 | Irt Corporation | Method and apparatus for determination of temperature, neutron absorption cross section and neutron moderating power |
| CA1116314A (fr) * | 1978-08-22 | 1982-01-12 | Westinghouse Canada Limited | Detecteur de vide a neutrons monoenergetiques |
| US4381452A (en) * | 1981-02-04 | 1983-04-26 | Gca Corporation | System for measuring trace moisture in a gaseous stream |
-
1982
- 1982-10-21 US US06/435,817 patent/US4499380A/en not_active Expired - Fee Related
-
1983
- 1983-10-18 DE DE19833337768 patent/DE3337768A1/de not_active Withdrawn
- 1983-10-20 GB GB08328125A patent/GB2128736B/en not_active Expired
- 1983-10-20 CA CA000439414A patent/CA1205581A/fr not_active Expired
- 1983-10-21 NL NL8303640A patent/NL8303640A/nl not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| CA1205581A (fr) | 1986-06-03 |
| GB2128736A (en) | 1984-05-02 |
| GB2128736B (en) | 1986-02-19 |
| GB8328125D0 (en) | 1983-11-23 |
| US4499380A (en) | 1985-02-12 |
| DE3337768A1 (de) | 1984-05-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A85 | Still pending on 85-01-01 | ||
| BV | The patent application has lapsed |