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GB1242255A - Method and apparatus for transferring substances present in a current of gas to a current of liquid - Google Patents

Method and apparatus for transferring substances present in a current of gas to a current of liquid

Info

Publication number
GB1242255A
GB1242255A GB4888668A GB4888668A GB1242255A GB 1242255 A GB1242255 A GB 1242255A GB 4888668 A GB4888668 A GB 4888668A GB 4888668 A GB4888668 A GB 4888668A GB 1242255 A GB1242255 A GB 1242255A
Authority
GB
United Kingdom
Prior art keywords
liquid
gas
outlet
current
gutter
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
Application number
GB4888668A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Philips Electronics UK Ltd
Original Assignee
Philips Electronic and Associated Industries Ltd
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 by Philips Electronic and Associated Industries Ltd filed Critical Philips Electronic and Associated Industries Ltd
Publication of GB1242255A publication Critical patent/GB1242255A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/40—Concentrating samples
    • 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
    • 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
    • G01N30/50—Conditioning of the sorbent material or stationary liquid
    • G01N30/58—Conditioning of the sorbent material or stationary liquid the sorbent moving as a whole
    • 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
    • G01N30/04—Preparation or injection of sample to be analysed
    • G01N30/06—Preparation
    • G01N2030/062—Preparation extracting sample from raw material
    • 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
    • G01N30/04—Preparation or injection of sample to be analysed
    • G01N30/06—Preparation
    • G01N2030/065—Preparation using different phases to separate parts of sample
    • 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
    • G01N2030/77—Detectors specially adapted therefor detecting radioactive properties
    • 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
    • G01N30/78—Detectors specially adapted therefor using more than one detector

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)
  • Gas Separation By Absorption (AREA)
  • Measurement Of Radiation (AREA)
  • Treating Waste Gases (AREA)

Abstract

1,242,255. Separating components of gas mixtures; mixing apparatus. PHILIPS ELECTRONIC & ASSOCIATED INDUSTRIES Ltd. 15 Oct., 1968 [18 Oct., 1967], No. 48886/ 68. Headings B1C and B1L. Separated radioactive fractions eluted in carrier gas from a gas chromatograph or from a detecting adjunct thereto are passed to inlet 12 of tube 1, within which shaft 2 carrying helicoil blades 10 rotates at high speed e.g. 2,000 r.p.m. Absorbent liquid enters through inlet 8 and is atomised by notch 20 in blade 10, liquid being thereby caused to flow uniformly down the walls of tube 1 at a rate greater than or equal to that of the flow of gas in the same direction, whereby the radioactive gas fraction is absorbed in the liquid. The liquid is either collected in gutter 9 and removed through outlet 11, or gutter 9 is removed and the liquid run off through outlet 14; gas leaves through outlet 13. Thus, <SP>14</SP>C-labelled compounds which have been separated chromatographically and oxidised to <SP>14</SP>CO 2 in a flame ionisation detector may be collected in liquid fractions in the apparatus shown for the determination of radioactivity, using NaOH solution as absorbent.
GB4888668A 1967-10-18 1968-10-15 Method and apparatus for transferring substances present in a current of gas to a current of liquid Expired GB1242255A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6714123A NL6714123A (en) 1967-10-18 1967-10-18

Publications (1)

Publication Number Publication Date
GB1242255A true GB1242255A (en) 1971-08-11

Family

ID=19801486

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4888668A Expired GB1242255A (en) 1967-10-18 1968-10-15 Method and apparatus for transferring substances present in a current of gas to a current of liquid

Country Status (5)

Country Link
CH (1) CH498395A (en)
DE (1) DE1800838C3 (en)
FR (1) FR1591648A (en)
GB (1) GB1242255A (en)
NL (1) NL6714123A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0882982A1 (en) * 1997-06-04 1998-12-09 Vrije Universiteit Brussel Method for separating a fluid substance and device therefor

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5119669A (en) * 1990-07-31 1992-06-09 Restek Corporation Sleeve units for inlet splitters of capillary gas chromatographs

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0882982A1 (en) * 1997-06-04 1998-12-09 Vrije Universiteit Brussel Method for separating a fluid substance and device therefor
WO1998055858A1 (en) * 1997-06-04 1998-12-10 Vrije Universiteit Brussel Method for separating a fluid substance and device therefor
US6565752B1 (en) 1997-06-04 2003-05-20 Vrije Universiteit Brussel Method for separating a fluid substance and device therefor

Also Published As

Publication number Publication date
DE1800838B2 (en) 1977-12-22
CH498395A (en) 1970-10-31
DE1800838C3 (en) 1978-08-24
NL6714123A (en) 1969-04-22
FR1591648A (en) 1970-05-04
DE1800838A1 (en) 1969-04-30

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