GB1162291A - New method of Separating Isotopic Species and device for carrying out this method - Google Patents
New method of Separating Isotopic Species and device for carrying out this methodInfo
- Publication number
- GB1162291A GB1162291A GB7082/67A GB708267A GB1162291A GB 1162291 A GB1162291 A GB 1162291A GB 7082/67 A GB7082/67 A GB 7082/67A GB 708267 A GB708267 A GB 708267A GB 1162291 A GB1162291 A GB 1162291A
- Authority
- GB
- United Kingdom
- Prior art keywords
- mixture
- mass spectrometer
- pipe
- isotopic
- column
- 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
- 230000000155 isotopic effect Effects 0.000 title abstract 4
- 239000007789 gas Substances 0.000 abstract 4
- 239000000203 mixture Substances 0.000 abstract 4
- 150000002500 ions Chemical class 0.000 abstract 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 abstract 2
- 229910052786 argon Inorganic materials 0.000 abstract 1
- 230000002349 favourable effect Effects 0.000 abstract 1
- 238000004817 gas chromatography Methods 0.000 abstract 1
- 239000001307 helium Substances 0.000 abstract 1
- 229910052734 helium Inorganic materials 0.000 abstract 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 abstract 1
- 239000002808 molecular sieve Substances 0.000 abstract 1
- 229910052754 neon Inorganic materials 0.000 abstract 1
- GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- 238000004064 recycling Methods 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 abstract 1
- 238000001179 sorption measurement Methods 0.000 abstract 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
- G01N30/84—Preparation of the fraction to be distributed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D59/00—Separation of different isotopes of the same chemical element
- B01D59/22—Separation by extracting
- B01D59/26—Separation by extracting by sorption, i.e. absorption, adsorption, persorption
-
- 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
- G01N30/44—Flow patterns using recycling of the fraction to be distributed
-
- 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
- G01N30/62—Detectors specially adapted therefor
- G01N30/72—Mass spectrometers
- G01N30/7206—Mass spectrometers interfaced to gas chromatograph
-
- 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
- G01N30/80—Fraction collectors
-
- 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
- G01N30/80—Fraction collectors
- G01N30/82—Automatic means therefor
-
- 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
- G01N30/86—Signal analysis
- G01N30/8624—Detection of slopes or peaks; baseline correction
- G01N30/8631—Peaks
-
- 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
- G01N2030/022—Column chromatography characterised by the kind of separation mechanism
- G01N2030/025—Gas chromatography
-
- 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
- G01N30/44—Flow patterns using recycling of the fraction to be distributed
- G01N2030/445—Flow patterns using recycling of the fraction to be distributed heart cut
-
- 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
- G01N30/461—Flow patterns using more than one column with serial coupling of separation columns
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sustainable Development (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR49575A FR1514094A (fr) | 1966-02-15 | 1966-02-15 | Procédé de production et de mesure d'enrichissement isotopique |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1162291A true GB1162291A (en) | 1969-08-20 |
Family
ID=8601343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB7082/67A Expired GB1162291A (en) | 1966-02-15 | 1967-02-14 | New method of Separating Isotopic Species and device for carrying out this method |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3533220A (enExample) |
| BE (1) | BE694046A (enExample) |
| CH (1) | CH453304A (enExample) |
| DE (1) | DE1619914A1 (enExample) |
| ES (1) | ES336817A1 (enExample) |
| FR (1) | FR1514094A (enExample) |
| GB (1) | GB1162291A (enExample) |
| LU (1) | LU52985A1 (enExample) |
| NL (1) | NL6702256A (enExample) |
| SE (1) | SE326940B (enExample) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4166727A (en) | 1976-03-23 | 1979-09-04 | Pinto De Novais Paiva Manuel | Process for separating substances of different masses |
| FR2512354A1 (fr) * | 1981-08-28 | 1983-03-11 | Ceske Vysoke Uceni Tech | Procede pour la separation d'isotopes par une distribution controlee, en utilisant specialement un effet de concentration isotopique |
| RU2264619C1 (ru) * | 2004-04-28 | 2005-11-20 | Научно-исследовательское учреждение Институт физики им. Л.В. Киренского Сибирского отделения РАН | Способ разделения веществ с различными физико-химическими свойствами |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2044673A1 (enExample) * | 1969-05-22 | 1971-02-26 | Commissariat Energie Atomique | |
| DE3575679D1 (de) * | 1985-05-01 | 1990-03-08 | Euratom | Verfahren zur ultratrocknung eines gases. |
| US4780116A (en) * | 1987-11-20 | 1988-10-25 | Cheh Christopher H | Low temperature preparative gas chromatography apparatus |
| CZ304841B6 (cs) * | 2013-09-17 | 2014-11-26 | Výzkumný ústav anorganické chemie, a. s. | Postup a zařízení pro stanovení vybraných katalytických jedů v propylenu |
| CN113917054A (zh) * | 2021-09-29 | 2022-01-11 | 苏州天蓝分析仪器有限公司 | 一种自动测量大气痕量级voc组分的装置 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2610260A (en) * | 1946-12-31 | 1952-09-09 | Rca Corp | Signal gain control circuits |
| US2780526A (en) * | 1951-04-12 | 1957-02-05 | Union Oil Co | Isotope separation process |
| US3002583A (en) * | 1957-06-10 | 1961-10-03 | Phillips Petroleum Co | Fluid separation by gas chromatography |
| US2977472A (en) * | 1958-02-10 | 1961-03-28 | Phillips Petroleum Co | Recording system |
| US3267646A (en) * | 1963-03-04 | 1966-08-23 | Hewlett Packard Co | Automatic preparative gas chromatograph |
| US3348447A (en) * | 1964-10-16 | 1967-10-24 | Joseph A Goleb | Determination of isotopic concentrations |
-
1966
- 1966-02-15 FR FR49575A patent/FR1514094A/fr not_active Expired
-
1967
- 1967-02-10 DE DE19671619914 patent/DE1619914A1/de active Pending
- 1967-02-13 CH CH209067A patent/CH453304A/fr unknown
- 1967-02-13 US US615570A patent/US3533220A/en not_active Expired - Lifetime
- 1967-02-13 LU LU52985A patent/LU52985A1/xx unknown
- 1967-02-14 SE SE02053/67A patent/SE326940B/xx unknown
- 1967-02-14 ES ES336817A patent/ES336817A1/es not_active Expired
- 1967-02-14 GB GB7082/67A patent/GB1162291A/en not_active Expired
- 1967-02-14 BE BE694046D patent/BE694046A/xx unknown
- 1967-02-15 NL NL6702256A patent/NL6702256A/xx unknown
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4166727A (en) | 1976-03-23 | 1979-09-04 | Pinto De Novais Paiva Manuel | Process for separating substances of different masses |
| FR2512354A1 (fr) * | 1981-08-28 | 1983-03-11 | Ceske Vysoke Uceni Tech | Procede pour la separation d'isotopes par une distribution controlee, en utilisant specialement un effet de concentration isotopique |
| RU2264619C1 (ru) * | 2004-04-28 | 2005-11-20 | Научно-исследовательское учреждение Институт физики им. Л.В. Киренского Сибирского отделения РАН | Способ разделения веществ с различными физико-химическими свойствами |
Also Published As
| Publication number | Publication date |
|---|---|
| LU52985A1 (enExample) | 1968-10-09 |
| US3533220A (en) | 1970-10-13 |
| FR1514094A (fr) | 1968-02-23 |
| CH453304A (fr) | 1968-06-14 |
| BE694046A (enExample) | 1967-08-14 |
| ES336817A1 (es) | 1968-06-01 |
| NL6702256A (enExample) | 1967-08-16 |
| SE326940B (enExample) | 1970-08-10 |
| DE1619914A1 (de) | 1970-09-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Sweeley et al. | Mass spectrometric determination of unresolved components in gas chromatographic effluents. | |
| GB1247069A (en) | Process and device for the separation of gas molecules of different masses | |
| SU1485808A1 (ru) | Способ анализа микропримесей веществ в газах | |
| GB1488398A (en) | Method and apparatus for extracting ions from a partially ionized plasma using a magnetic field gradient | |
| ES336817A1 (es) | Procedimiento y aparato para la separacion de isotopos. | |
| Akhtar et al. | Separation and analysis of various forms of hydrogen by adsorption and gas chromatography | |
| GB1439284A (en) | Method and apparatus for separating gaseous or vaporous substances | |
| AU532712B2 (en) | Isotope separation using supercritical pure gas | |
| Fuger | Actinide and lanthanide ion exchange separation studies—II Separations by aminopolyacetic acids | |
| ES433343A1 (es) | Metodo y aparato utilizados en un sistema de separacion de isotopos. | |
| Rimington et al. | Separation of porphyrins on Sephadex dextran gels | |
| ES448767A1 (es) | Metodo y su correspondiente aparato para separar moleculas en funcion del tipo de isotopo de uno de sus componentes quese presenta bajo la forma de pluralidad de isotopos. | |
| GB1408170A (en) | Process for separating uranium isotopes | |
| GB1211104A (en) | Process and apparatus for the enrichment of isotopic mixtures | |
| Araki et al. | Effect of development speed on separative performance of displacement chromatography using porous ion exchange resin for Li isotope separation | |
| GB1185694A (en) | Method for the Indication of Components Separated from Each Other in the Carrier Gas Stream of a Gas-Chromatographic Separating Column | |
| Hinton et al. | Ion microprobe measurement of D/H ratios in meteorites | |
| Fehn et al. | Use of Accelerator Mass Spectrometry for the Determination of Osmium Isotopes | |
| JPS57156555A (en) | Gas chromatography | |
| GB1092919A (en) | Improvements in or relating to methods of analysing gas streams by gas chromatography | |
| LORD | Analysis of hydrogen-deuterium mixtures(Gas chromatographic method for analyzing hydrogen deuterium mixtures)[Patent] | |
| JPS5653460A (en) | Analyzing method for constituent of low molecular weight | |
| SU699922A1 (ru) | Способ выделени ионов дейтери из моноскоростного потока ионов | |
| GB1492892A (en) | Method and apparatus for performing a separating analysis | |
| Ogloblina et al. | Concentration of trace amounts of impurities by preparative gas chromatography |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |