FR2252861A1 - Liq and vapour solvent extraction - performed in a single vessel in which the sample container can be positioned above and below solvent surface - Google Patents

Liq and vapour solvent extraction - performed in a single vessel in which the sample container can be positioned above and below solvent surface

Info

Publication number
FR2252861A1
FR2252861A1 FR7343272A FR7343272A FR2252861A1 FR 2252861 A1 FR2252861 A1 FR 2252861A1 FR 7343272 A FR7343272 A FR 7343272A FR 7343272 A FR7343272 A FR 7343272A FR 2252861 A1 FR2252861 A1 FR 2252861A1
Authority
FR
France
Prior art keywords
sample container
liq
positioned above
single vessel
vapour
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.)
Granted
Application number
FR7343272A
Other languages
French (fr)
Other versions
FR2252861B1 (en
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.)
RANDALL EDWARD
Original Assignee
RANDALL EDWARD
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 RANDALL EDWARD filed Critical RANDALL EDWARD
Priority to FR7343272A priority Critical patent/FR2252861A1/en
Publication of FR2252861A1 publication Critical patent/FR2252861A1/en
Application granted granted Critical
Publication of FR2252861B1 publication Critical patent/FR2252861B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/02—Solvent extraction of solids
    • B01D11/0215—Solid material in other stationary receptacles
    • B01D11/0219—Fixed bed of solid material
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N25/00—Investigating or analyzing materials by the use of thermal means
    • G01N25/14—Investigating or analyzing materials by the use of thermal means by using distillation, extraction, sublimation, condensation, freezing, or crystallisation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

The sample container, pref. porous, is suspended on a vertically slidable member which extends through a condenser to a lower removable solvent container.
FR7343272A 1973-12-04 1973-12-04 Liq and vapour solvent extraction - performed in a single vessel in which the sample container can be positioned above and below solvent surface Granted FR2252861A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7343272A FR2252861A1 (en) 1973-12-04 1973-12-04 Liq and vapour solvent extraction - performed in a single vessel in which the sample container can be positioned above and below solvent surface

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7343272A FR2252861A1 (en) 1973-12-04 1973-12-04 Liq and vapour solvent extraction - performed in a single vessel in which the sample container can be positioned above and below solvent surface

Publications (2)

Publication Number Publication Date
FR2252861A1 true FR2252861A1 (en) 1975-06-27
FR2252861B1 FR2252861B1 (en) 1976-10-08

Family

ID=9128704

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7343272A Granted FR2252861A1 (en) 1973-12-04 1973-12-04 Liq and vapour solvent extraction - performed in a single vessel in which the sample container can be positioned above and below solvent surface

Country Status (1)

Country Link
FR (1) FR2252861A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2570956A1 (en) * 1984-09-28 1986-04-04 Union Fabricants Aliments Comp Process and device allowing two substances to be separated by dissolving
WO1997044109A1 (en) * 1996-05-20 1997-11-27 Societe Prolabo Device and installation for microwave extracting of organic compounds from a sample

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2570956A1 (en) * 1984-09-28 1986-04-04 Union Fabricants Aliments Comp Process and device allowing two substances to be separated by dissolving
WO1997044109A1 (en) * 1996-05-20 1997-11-27 Societe Prolabo Device and installation for microwave extracting of organic compounds from a sample

Also Published As

Publication number Publication date
FR2252861B1 (en) 1976-10-08

Similar Documents

Publication Publication Date Title
AU459419B2 (en) Container unit for liquid samples
CA933126A (en) Liquid container having pressure-protected dialyzing membrane
IL37669A0 (en) Semi-permeable membranes,processes for preparing the same,and apparatus for fractionation of a liquid containing the same
GB1524454A (en) Adsorption columns for use in radioimmunoassays
CA1022441A (en) Apparatus for use in the analysis of liquid samples
CA942691A (en) Vessel or tank with supporting system
ZA73788B (en) Column provided with trays for the contacting of liquid and vapour
FR2252861A1 (en) Liq and vapour solvent extraction - performed in a single vessel in which the sample container can be positioned above and below solvent surface
ZA716144B (en) Dispersion removal by liquid membrane process
GB1294624A (en) Apparatus for treating liquids with gases below the surface of a liquid
GB1064010A (en) Improvements to packing-filters and device for using such packing-filters
ES434047A1 (en) Improvements introduced in an automatic working fermentation container for the fermentation of suspension of mosto for red wine. (Machine-translation by Google Translate, not legally binding)
CA979792A (en) Process for the quantitative determination of substances in oxygen-containing aqueous solution
FR2220281A1 (en) Perfusion rate control and safety device - has photoelectric cells slidable on vertical tube parallel to vessel
SU492488A1 (en) Oxygen cocktail making machine
ES416103A1 (en) Concentration of comestible liquids
CH556025A (en) DEVICE FOR THE ELECTROCHEMICAL DETERMINATION OF THE OXYGEN CONTENT OF A LIQUID.
FR2308068A1 (en) Cryogenic bath constant level equipment - holds additional liq. in reservoir communicating with bath bottom
FR2007147A1 (en) Urine sample holder
AU4227072A (en) Liquid container
GB1377475A (en) Expansible vessels
GB1112524A (en) Improvements in or relating to the recovery and/or extraction of fluids
JPS5229070A (en) Device for taking predetermined amount of powder
JPS5237219A (en) Steel sylinder type liquid tank with frp bottom
JPS5266881A (en) Process for separation by membrane

Legal Events

Date Code Title Description
TP Transmission of property