BE692312A - - Google Patents
Info
- Publication number
- BE692312A BE692312A BE692312DA BE692312A BE 692312 A BE692312 A BE 692312A BE 692312D A BE692312D A BE 692312DA BE 692312 A BE692312 A BE 692312A
- Authority
- BE
- Belgium
- Prior art keywords
- gas
- circuits
- chromatographic
- constituents
- mixture
- Prior art date
Links
- 239000007789 gas Substances 0.000 claims description 82
- 239000000203 mixture Substances 0.000 claims description 41
- 239000012159 carrier gas Substances 0.000 claims description 31
- 239000000470 constituent Substances 0.000 claims description 27
- 238000000034 method Methods 0.000 claims description 23
- 238000005070 sampling Methods 0.000 claims description 19
- 238000004458 analytical method Methods 0.000 claims description 16
- 238000004587 chromatography analysis Methods 0.000 claims description 11
- 238000000926 separation method Methods 0.000 claims description 7
- 238000003556 assay Methods 0.000 claims description 6
- 230000008569 process Effects 0.000 claims description 6
- 238000011144 upstream manufacturing Methods 0.000 claims description 4
- 238000001035 drying Methods 0.000 claims description 3
- 210000000056 organ Anatomy 0.000 claims description 3
- 230000001143 conditioned effect Effects 0.000 claims description 2
- 230000003993 interaction Effects 0.000 claims description 2
- 238000004451 qualitative analysis Methods 0.000 claims description 2
- 238000004445 quantitative analysis Methods 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims description 2
- 239000000523 sample Substances 0.000 description 19
- 238000005259 measurement Methods 0.000 description 18
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 14
- 229910052739 hydrogen Inorganic materials 0.000 description 13
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 12
- 239000001257 hydrogen Substances 0.000 description 12
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- 229910052786 argon Inorganic materials 0.000 description 7
- 238000010586 diagram Methods 0.000 description 7
- 229910052757 nitrogen Inorganic materials 0.000 description 5
- 230000035945 sensitivity Effects 0.000 description 4
- 238000012937 correction Methods 0.000 description 3
- 239000003463 adsorbent Substances 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000001307 helium Substances 0.000 description 2
- 229910052734 helium Inorganic materials 0.000 description 2
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 2
- 239000002808 molecular sieve Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000000344 soap Substances 0.000 description 2
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 239000002274 desiccant Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 238000004868 gas analysis Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
- G01N30/26—Conditioning of the fluid carrier; Flow patterns
- G01N30/38—Flow patterns
- G01N30/46—Flow patterns using more than one column
- G01N30/466—Flow patterns using more than one column with separation columns in parallel
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
- G01N30/26—Conditioning of the fluid carrier; Flow patterns
- G01N30/28—Control of physical parameters of the fluid carrier
- G01N30/34—Control of physical parameters of the fluid carrier of fluid composition, e.g. gradient
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE692312 | 1967-01-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE692312A true BE692312A (enrdf_load_stackoverflow) | 1967-07-06 |
Family
ID=3850015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE692312D BE692312A (enrdf_load_stackoverflow) | 1967-01-06 | 1967-01-06 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE692312A (enrdf_load_stackoverflow) |
| LU (1) | LU55105A1 (enrdf_load_stackoverflow) |
-
1967
- 1967-01-06 BE BE692312D patent/BE692312A/fr unknown
- 1967-12-15 LU LU55105D patent/LU55105A1/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| LU55105A1 (enrdf_load_stackoverflow) | 1969-07-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FR2661990A1 (fr) | Procede et dispositif pour mesurer l'adsorption et la desorption d'un gaz absorbe par un echantillon solide ainsi que son utilisation. | |
| EP2321624B1 (fr) | Procede et dispositif de detection de fuites dans une conduite de liquide souterraine, notamment une conduite d'eau | |
| EP0664449A1 (fr) | Procédé et dispositif de fourniture de gaz à un analyseur de traces d'impuretés dans un gaz | |
| CA1184786A (en) | Apparatus for measuring gas transmission through films | |
| FR2480942A2 (fr) | Dispositif de mesure et d'analyse de gaz | |
| FR2461249A1 (fr) | Procede de mesure de debits de fuite | |
| FR2939886A1 (fr) | Methode de calibration aux conditions d'ecoulement d'un dispositif de mesure de fractions de phases d'un fluide polyphasique, procede de mesure et dispositif associe | |
| FR2509467A1 (fr) | Appareil pour mesurer la concentration de l'ozone dans un liquide | |
| BE692312A (enrdf_load_stackoverflow) | ||
| EP1880190B1 (fr) | Procede pour la mesure de permeabilite aux gaz avec conditionnement rapide et installation pour la mise en uvre | |
| EP0033709B1 (fr) | Appareil autonome de prélèvement isobarométrique pour prise d'échantillons sur boissons gazeuses | |
| EP0894268B1 (fr) | Procede et dispositif de preparation d'un carburant, notamment pour moteur diesel, par melange en ligne de ses constituants | |
| EP2215446B1 (fr) | Procédé et dispositif de délivrance de mélanges de gaz pour un analyseur | |
| FR2728344A1 (fr) | Methode et dispositif pour separer et mesurer le volume des differentes phases d'un melange de fluides | |
| FR2904689A1 (fr) | Organe de prelevement de gaz | |
| FR2907219A1 (fr) | Caracterisation de gaz par spectrometrie optique a emission | |
| EP0983497B1 (fr) | Appareils pour la titration des gaz et le cyclage d'un materiau absorbant ou adsorbant | |
| LU87762A1 (fr) | Systeme de controle de la production de noir de carbone | |
| FR3159014A1 (fr) | Echantillonneur d’espace de tête et son utilisation pour le suivi de réactions chimiques | |
| FR2705459A1 (fr) | Spectromètre à absorption atomique. | |
| Dyck et al. | Equipment and procedures for the collection and determination of dissolved gases in natural waters | |
| Kolesnov et al. | EA-IRMS/SIRA Mass Spectrometry of Stable Carbon Isotopes 13 C/12 C in Dissolved Carbon Dioxide of Sparkling and Sparkling Pearl Wines | |
| EP3935468B1 (fr) | Générateur microfluidique de mélange gazeux | |
| FR3134994A3 (fr) | Procédé de séparation avec prélèvement d’un échantillon de gaz pour analyse. | |
| BE658047A (enrdf_load_stackoverflow) |