Patents
Sitemap › B01 - Physical or chemical processes or apparatus in general › B01D - Separation › B01D 59 - Separation of different isotopes of the same chemical element
Patents for B01D 59 - Separation of different isotopes of the same chemical element (5,386)
12/1999
12/07/1999US5996974 Device for material and heat exchange
11/1999
11/18/1999WO1999058225A1 Method for purifying a gaseous mixture and concentrating it into a minor constituent, method for detecting said constituent, and installation
11/10/1999CN1234290A Extraction and purification process for production of molybdenum-99 using medical isotope production reactor
11/09/1999US5981955 Isotope separation using a high field source and improved collectors
11/09/1999US5981946 Time-of-flight mass spectrometer data acquisition system
11/04/1999DE19817774A1 Verfahren zur Trennung von Fullerenen mittels Chromatographie A process for the separation of fullerenes by chromatography
11/02/1999US5976890 Reduction furnace process for quantitative deuterium determination in hydrogen containing samples
10/1999
10/27/1999EP0952110A1 Process for the separation of fullerenes using chromatography
10/26/1999US5972401 To preserve the freshness, color, texture, and natural flavor of seafood and meat
10/14/1999DE19817529A1 Enriching carbon isotopes using a gas chromatography impulse method
10/07/1999WO1999050667A1 Electrospray device for mass spectrometer
10/07/1999CA2316817A1 Electrospray device for mass spectrometer
10/06/1999EP0946267A1 Multipole ion guide ion trap mass spectrometry
10/06/1999CN2341701Y Plasma complex purifier
09/1999
09/30/1999WO1999048586A1 Apparatus and method for separating oxides of heavy isotopes of hydrogen from water
09/30/1999CA2325987A1 Apparatus and method for separating oxides of heavy isotopes of hydrogen from water
09/21/1999US5954968 Apparatus and method for separating heavy isotopes of hydrogen from water
09/14/1999CA2175915C Geographically distributed tritium extraction plant
09/14/1999CA2024414C Process for isotopic separation of heavy water from running water and apparatus for implementation of the process
09/08/1999CN1228032A Catalytic distillation process
09/07/1999US5948214 Isotope separation
09/01/1999EP0857353B1 The use of a multiple collector for isotope ratio mass spectrometers
09/01/1999EP0737095B1 Geographically distributed tritium extraction plant
08/1999
08/31/1999US5945649 Atomic vapor laser isotope separation of lead-210 isotope
08/24/1999US5942206 Enriching isotopic hydrogen by applying heat-source and heat sink to two spaced regions of metal within which isotopic hydrogen atoms are absorbed and enclosed by a diffusion barrier material
08/24/1999CA2110343C Gas chromatographic method
08/11/1999EP0912218A4 TECHNETIUM-99m GENERATOR SYSTEM
08/10/1999CA2064740C Method for enrichment of oxygen 18 with a laser
08/05/1999WO1999039198A1 Speciated isotope dilution mass spectrometry of reactive species and related methods
07/1999
07/28/1999CN2330406Y Separation and absorption equipment for dry preparation of (131) I
07/19/1999CA2224116A1 Zirconium and hafnium separation in chloride solutions using continuous ion exchange chromatography
07/07/1999EP0837831B1 Electrolytic pre-enrichment for the combined electrolysis and catalytic exchange process
06/1999
06/30/1999CN1220907A Method and device for clearing away oil and dust of electrostatic oil and dust collector
06/10/1999WO1999027794A1 Process for manufacturing tasteless super purified smoke for treating seafood to be frozen and thawed
06/02/1999CN1218424A Processing nuclear fuel material by separation of isotopes by ionisation
05/1999
05/26/1999CN1217671A Separation of isotopes by ionisation for processing of nuclear fuel materials
05/18/1999US5904749 Gas chromatographic method
05/12/1999EP0914194A1 End cap reflectron for time-of-flight mass spectrometer
05/06/1999EP0912218A1 TECHNETIUM-99m GENERATOR SYSTEM
04/1999
04/29/1999WO1999021212A1 A sample trapping ion mobility spectrometer for portable molecular detection
04/29/1999CA2306761A1 A sample trapping ion mobility spectrometer for portable molecular detection
04/21/1999EP0909204A1 Catalytic distillation process
04/14/1999EP0908226A2 Process and apparatus for separation of stable isotope compound
03/1999
03/31/1999EP0904146A1 Separation of isotopes by ionisation for processing of nuclear fuel materials
03/31/1999EP0904145A1 Ion transfer from multipole ion guides into multipole ion guides and ion traps
03/16/1999US5883350 Crisla process
03/02/1999US5876596 Apparatus for treating water
02/1999
02/09/1999US5869829 Time-of-flight mass spectrometer with first and second order longitudinal focusing
02/04/1999WO1999005735A1 Inorganic hydrogen compounds, separation methods, and fuel applications
02/04/1999WO1999005544A1 Methods and devices for measuring radiation using luminescence
01/1999
01/13/1999EP0889748A1 Separation of isotopes by ionisation for processing of nuclear fuel materials
12/1998
12/29/1998US5854080 Process for separating tritiated water
12/16/1998EP0884095A1 Method and apparatus for isotope-selective photoionization of mercury
12/08/1998US5847386 Spectrometer with axial field
12/02/1998EP0880397A1 Apparatus and method for producing polarised vapour-phase helium-3, particularly for nmr imaging
11/1998
11/26/1998WO1998052682A1 Configuration of an atmospheric pressure ion source
11/19/1998WO1998052209A1 Rf-only mass spectrometer with auxiliary excitation
11/03/1998US5830340 Electric potential to control migration
10/1998
10/27/1998US5827405 Laser isotope separation by excitation of wavepackets
10/14/1998EP0766593B1 Continuous, steady-state, chromatographic separation of gadolinium isotopes
10/14/1998EP0766592B1 Chromatographic separation of erbium isotopes
10/07/1998EP0868740A1 Method and apparatus for maldi analysis
09/1998
09/29/1998US5814813 End cap reflection for a time-of-flight mass spectrometer and method of using the same
09/23/1998EP0739233B1 Process for separating carrier-free radionuclides from target liquids, its use and arrangement therefor
09/17/1998WO1998032513A3 Method for separating bi-213 from a solution of radionuclides
09/11/1998WO1998039084A1 Method for making a composite filter
09/08/1998US5805972 Method and apparatus for separating isotopes
09/03/1998WO1998037948A1 Process and apparatus for collecting and/or separating ionised species
09/03/1998CA2279358A1 Process and apparatus for collecting and/or separating ionised species
08/1998
08/27/1998WO1998036822A1 Rotating field mass and velocity analyzer
08/26/1998EP0860187A2 Multi-stage solvent extration of metal value
08/12/1998EP0857353A1 A multiple collector for isotope ratio mass spectrometers
07/1998
07/30/1998WO1998032513A2 Method for separating bi-213 from a solution of radionuclides
07/22/1998EP0853489A1 A time-of-flight mass spectrometer with first and second order longitudinal focusing
07/22/1998EP0784789B1 Reduction furnace and process for quantitative deuterium determination in hydrogen-containing samples
07/21/1998US5783823 Apparatus to be used in the field of accelerator mass spectrometry
07/15/1998CN1187800A Electrolytic pre-enrichment for combined electrolysis and catalytic exchange process
07/07/1998US5777324 Method and apparatus for maldi analysis
06/1998
06/30/1998US5774782 Technetium-99m generator system
06/23/1998US5770030 Process for the separation of carrier-free radio-nuclides from target liquids, the use of the process and an arrangement suitable therefor
06/16/1998US5766954 Isotopic composition analyser
06/10/1998CN1184000A Mass-and heat-exchange device
06/09/1998US5762890 Zirconium and hafnium separation in chloride solutions using continuous ion exchange chromatography
06/03/1998EP0845293A1 Device for mass and heat exchange
05/1998
05/28/1998CA2222084A1 Mass- and heat-exchange device
05/27/1998EP0843887A1 Spectrometer with axial field
05/05/1998US5749042 Bismuth generator method
04/1998
04/29/1998EP0837831A1 Electrolytic pre-enrichment for the combined electrolysis and catalytic exchange process
04/21/1998CA2058763C Miniaturized mass spectrometer system
03/1998
03/26/1998WO1998012734A1 Method and apparatus for maldi analysis
03/10/1998US5726448 For identifying mass/velocity distributions in an ion beam
03/05/1998DE19637710A1 Splitting atoms into fundamental particles and re-forming an atom from them
02/1998
02/19/1998WO1998006481A1 Multipole ion guide ion trap mass spectrometry
01/1998
01/27/1998US5712480 Time-of-flight data acquisition system
01/15/1998WO1998001218A1 End cap reflectron for time-of-flight mass spectrometer
01/08/1998WO1998000224A1 A time-of-flight mass spectrometer with first and second order longitudinal focusing
12/1997
12/30/1997CA2018396C Method of controlling water/hydrogen isotopic exchange reaction plant
12/29/1997EP0557479B1 Gadolinium photoionization process
12/24/1997WO1997048466A1 Catalytic distillation process
12/18/1997DE19624130A1 Verfahren zur katalytischen Destillation A process for catalytic distillation
1 ... 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 ... 54