IT1088757B - Organo di diramazione per la commutazione dipassaggio del gas nelle colonne di distillazione capillari impiegato nella gascromatografia - Google Patents

Organo di diramazione per la commutazione dipassaggio del gas nelle colonne di distillazione capillari impiegato nella gascromatografia

Info

Publication number
IT1088757B
IT1088757B IT3025077A IT3025077A IT1088757B IT 1088757 B IT1088757 B IT 1088757B IT 3025077 A IT3025077 A IT 3025077A IT 3025077 A IT3025077 A IT 3025077A IT 1088757 B IT1088757 B IT 1088757B
Authority
IT
Italy
Prior art keywords
switching
distillation columns
columns used
gas
gas passage
Prior art date
Application number
IT3025077A
Other languages
English (en)
Italian (it)
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of IT1088757B publication Critical patent/IT1088757B/it

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
    • G01N30/26—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
    • 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
    • G01N30/26—Conditioning of the fluid carrier; Flow patterns
    • G01N30/38—Flow patterns
    • G01N2030/382—Flow patterns flow switching in a single column
    • G01N2030/383—Flow patterns flow switching in a single column by using auxiliary fluid

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)
  • Treatment Of Liquids With Adsorbents In General (AREA)
IT3025077A 1976-12-07 1977-12-01 Organo di diramazione per la commutazione dipassaggio del gas nelle colonne di distillazione capillari impiegato nella gascromatografia IT1088757B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762655387 DE2655387C2 (de) 1976-12-07 1976-12-07 Verzweigungsstück für die GasdurchfluBiunschalrung bei Kapillarsäulen

Publications (1)

Publication Number Publication Date
IT1088757B true IT1088757B (it) 1985-06-10

Family

ID=5994892

Family Applications (1)

Application Number Title Priority Date Filing Date
IT3025077A IT1088757B (it) 1976-12-07 1977-12-01 Organo di diramazione per la commutazione dipassaggio del gas nelle colonne di distillazione capillari impiegato nella gascromatografia

Country Status (4)

Country Link
DE (1) DE2655387C2 (en])
FR (1) FR2373794A1 (en])
GB (1) GB1562664A (en])
IT (1) IT1088757B (en])

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2806123C2 (de) * 1978-02-14 1985-02-21 Siemens AG, 1000 Berlin und 8000 München Umschalteinrichtung mit einem Verzweigungsstück zwischen zwei gaschromatographischen Trennsäulen
DE3045654C2 (de) 1980-12-04 1985-03-28 Carlo Erba Strumentazione S.p.A., Rodano, Milano Vorrichtung zum Verbinden von pneumatischen und/oder hydraulischen Kreisen in der Trenntechnik
DE3117173C2 (de) * 1981-04-30 1989-11-23 Bodenseewerk Perkin-Elmer & Co GmbH, 7770 Überlingen Anordnung zum Verbinden der Säulenenden zweier Kapillarsäulen
DE3707488A1 (de) * 1987-03-09 1988-09-22 Siemens Ag Verzweigungsstueck fuer die gasdurchflussumschaltung zwischen zwei gaschromatographischen kapillarsaeulen
DE3717456C1 (de) * 1987-05-23 1988-07-21 Eberhard Gerstel Gaschromatograph und Verfahren zur gaschromatographischen Trennung
CN110568086A (zh) * 2018-06-05 2019-12-13 深圳华大生命科学研究院 一种毛细管色谱柱装置及液相色谱分离方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2520075C2 (de) * 1975-05-06 1985-04-04 Studiengesellschaft Kohle mbH, 4330 Mülheim Neues System einer Doppelsäulenchromatographie

Also Published As

Publication number Publication date
GB1562664A (en) 1980-03-12
DE2655387B1 (de) 1978-05-24
DE2655387C2 (de) 1979-01-25
FR2373794A1 (fr) 1978-07-07
FR2373794B1 (en]) 1981-09-11

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