NL6702256A - - Google Patents

Info

Publication number
NL6702256A
NL6702256A NL6702256A NL6702256A NL6702256A NL 6702256 A NL6702256 A NL 6702256A NL 6702256 A NL6702256 A NL 6702256A NL 6702256 A NL6702256 A NL 6702256A NL 6702256 A NL6702256 A NL 6702256A
Authority
NL
Netherlands
Application number
NL6702256A
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of NL6702256A publication Critical patent/NL6702256A/xx

Links

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 Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Sustainable Development (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
NL6702256A 1966-02-15 1967-02-15 NL6702256A (fr)

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
NL6702256A true NL6702256A (fr) 1967-08-16

Family

ID=8601343

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6702256A NL6702256A (fr) 1966-02-15 1967-02-15

Country Status (10)

Country Link
US (1) US3533220A (fr)
BE (1) BE694046A (fr)
CH (1) CH453304A (fr)
DE (1) DE1619914A1 (fr)
ES (1) ES336817A1 (fr)
FR (1) FR1514094A (fr)
GB (1) GB1162291A (fr)
LU (1) LU52985A1 (fr)
NL (1) NL6702256A (fr)
SE (1) SE326940B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2044673A1 (fr) * 1969-05-22 1971-02-26 Commissariat Energie Atomique
BE850201A (fr) 1976-03-23 1977-07-07 Novais Paiva Manuel P De Procede de separation de substances de masses differentes
AU547079B2 (en) * 1981-08-28 1985-10-03 Ceske Vysoke Uceni Technicke Isotope separation process
EP0199854B1 (fr) * 1985-05-01 1990-01-31 European Atomic Energy Community (Euratom) Procédé de séchage extrème d'un gaz
US4780116A (en) * 1987-11-20 1988-10-25 Cheh Christopher H Low temperature preparative gas chromatography apparatus
CZ2013712A3 (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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
GB1162291A (en) 1969-08-20
CH453304A (fr) 1968-06-14
SE326940B (fr) 1970-08-10
FR1514094A (fr) 1968-02-23
LU52985A1 (fr) 1968-10-09
US3533220A (en) 1970-10-13
DE1619914A1 (de) 1970-09-24
ES336817A1 (es) 1968-06-01
BE694046A (fr) 1967-08-14

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