FR2211273B1 - - Google Patents

Info

Publication number
FR2211273B1
FR2211273B1 FR7345719A FR7345719A FR2211273B1 FR 2211273 B1 FR2211273 B1 FR 2211273B1 FR 7345719 A FR7345719 A FR 7345719A FR 7345719 A FR7345719 A FR 7345719A FR 2211273 B1 FR2211273 B1 FR 2211273B1
Authority
FR
France
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
FR7345719A
Other languages
French (fr)
Other versions
FR2211273A1 (enrdf_load_stackoverflow
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.)
ExxonMobil Technology and Engineering Co
Original Assignee
Exxon Research and Engineering Co
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
Priority claimed from US00317118A external-priority patent/US3835043A/en
Priority claimed from US386948A external-priority patent/US3894108A/en
Priority claimed from US386949A external-priority patent/US3903187A/en
Application filed by Exxon Research and Engineering Co filed Critical Exxon Research and Engineering Co
Publication of FR2211273A1 publication Critical patent/FR2211273A1/fr
Application granted granted Critical
Publication of FR2211273B1 publication Critical patent/FR2211273B1/fr
Expired legal-status Critical Current

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
    • G01N30/28—Control of physical parameters of the fluid carrier
    • G01N30/34—Control of physical parameters of the fluid carrier of fluid composition, e.g. gradient
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/12—Purification; Separation; Use of additives by adsorption, i.e. purification or separation of hydrocarbons with the aid of solids, e.g. with ion-exchangers
    • C07C7/13—Purification; Separation; Use of additives by adsorption, i.e. purification or separation of hydrocarbons with the aid of solids, e.g. with ion-exchangers by molecular-sieve technique

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Immunology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Water Supply & Treatment (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
FR7345719A 1972-12-21 1973-12-20 Expired FR2211273B1 (enrdf_load_stackoverflow)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US31711972A 1972-12-21 1972-12-21
US00317118A US3835043A (en) 1972-12-21 1972-12-21 Minimizing elution volumes in liquid chromatographic separations
US386948A US3894108A (en) 1973-08-09 1973-08-09 High temperature liquid elution chromatography
US386949A US3903187A (en) 1973-08-09 1973-08-09 High temperature gradient elution liquid chromatography

Publications (2)

Publication Number Publication Date
FR2211273A1 FR2211273A1 (enrdf_load_stackoverflow) 1974-07-19
FR2211273B1 true FR2211273B1 (enrdf_load_stackoverflow) 1978-03-24

Family

ID=27502134

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7345719A Expired FR2211273B1 (enrdf_load_stackoverflow) 1972-12-21 1973-12-20

Country Status (5)

Country Link
JP (1) JPS5818627B2 (enrdf_load_stackoverflow)
DE (1) DE2363518C2 (enrdf_load_stackoverflow)
FR (1) FR2211273B1 (enrdf_load_stackoverflow)
GB (1) GB1446329A (enrdf_load_stackoverflow)
NL (1) NL177819C (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59171832U (ja) * 1983-04-28 1984-11-16 株式会社　アマダ パンチ

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2776250A (en) * 1952-06-24 1957-01-01 Gulf Research Development Co Fractionation of crude petroleum oil
GB864661A (en) * 1958-10-30 1961-04-06 British Petroleum Co Improvements in or relating to the separation of organic compounds
US3626020A (en) * 1969-03-12 1971-12-07 Universal Oil Prod Co Separation of paraxylene from mixture of c aromatic utilizing crystalline aluminosilicate adsorbent
US3558732A (en) * 1969-05-12 1971-01-26 Universal Oil Prod Co Aromatic hydrocarbon separation by adsorption

Also Published As

Publication number Publication date
NL177819B (nl) 1985-07-01
JPS5818627B2 (ja) 1983-04-14
NL7317486A (enrdf_load_stackoverflow) 1974-06-25
FR2211273A1 (enrdf_load_stackoverflow) 1974-07-19
DE2363518C2 (de) 1984-08-16
GB1446329A (en) 1976-08-18
NL177819C (nl) 1985-12-02
JPS4998298A (enrdf_load_stackoverflow) 1974-09-17
DE2363518A1 (de) 1974-06-27

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse