WO2005016525A3 - Vorrichtung und verfahren zur gewinnung von wasser und wasserfreier substanzen aus umweltproben - Google Patents

Vorrichtung und verfahren zur gewinnung von wasser und wasserfreier substanzen aus umweltproben Download PDF

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Publication number
WO2005016525A3
WO2005016525A3 PCT/DE2004/001767 DE2004001767W WO2005016525A3 WO 2005016525 A3 WO2005016525 A3 WO 2005016525A3 DE 2004001767 W DE2004001767 W DE 2004001767W WO 2005016525 A3 WO2005016525 A3 WO 2005016525A3
Authority
WO
WIPO (PCT)
Prior art keywords
water
environmental samples
free substances
extracting
extracting water
Prior art date
Application number
PCT/DE2004/001767
Other languages
English (en)
French (fr)
Other versions
WO2005016525A2 (de
Inventor
Markus Boner
Orsaneo Giovanni D
Hilmar Foerstel
Original Assignee
Forschungszentrum Juelich Gmbh
Agroisolab Gmbh
Markus Boner
Orsaneo Giovanni D
Hilmar Foerstel
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 Forschungszentrum Juelich Gmbh, Agroisolab Gmbh, Markus Boner, Orsaneo Giovanni D, Hilmar Foerstel filed Critical Forschungszentrum Juelich Gmbh
Publication of WO2005016525A2 publication Critical patent/WO2005016525A2/de
Publication of WO2005016525A3 publication Critical patent/WO2005016525A3/de

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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B5/00—Drying solid materials or objects by processes not involving the application of heat
    • F26B5/04—Drying solid materials or objects by processes not involving the application of heat by evaporation or sublimation of moisture under reduced pressure, e.g. in a vacuum
    • F26B5/06—Drying solid materials or objects by processes not involving the application of heat by evaporation or sublimation of moisture under reduced pressure, e.g. in a vacuum the process involving freezing
    • 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
    • G01N1/42—Low-temperature sample treatment, e.g. cryofixation
    • 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
    • G01N1/4022—Concentrating samples by thermal techniques; Phase changes
    • G01N2001/4027—Concentrating samples by thermal techniques; Phase changes evaporation leaving a concentrated sample

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Molecular Biology (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

Die Erfindung betrifft eine Vorrichtung sowie ein Ver­fahren zur Gewinnung von Wasser und wasserfreien Sub­stanzen aus Umweltproben, umfassend zwei Gefäße, die über eine Brücke miteinander verbunden sind, dadurch gekennzeichnet, dass die Öffnungen der Gefäße jeweils über einen Kugelschliff, der mit einem O-Ring abgedich­tet wird, mit der Brücke verbunden sind.
PCT/DE2004/001767 2003-08-18 2004-08-06 Vorrichtung und verfahren zur gewinnung von wasser und wasserfreier substanzen aus umweltproben WO2005016525A2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2003138425 DE10338425B4 (de) 2003-08-18 2003-08-18 Vorrichtung und Verfahren zur Gewinnung von Wasser und wasserfreien Substanzen aus Umweltproben
DE10338425.1 2003-08-18

Publications (2)

Publication Number Publication Date
WO2005016525A2 WO2005016525A2 (de) 2005-02-24
WO2005016525A3 true WO2005016525A3 (de) 2005-04-07

Family

ID=34177724

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2004/001767 WO2005016525A2 (de) 2003-08-18 2004-08-06 Vorrichtung und verfahren zur gewinnung von wasser und wasserfreier substanzen aus umweltproben

Country Status (2)

Country Link
DE (1) DE10338425B4 (de)
WO (1) WO2005016525A2 (de)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1021978B (de) * 1953-04-08 1958-01-02 Philips Nv Verfahren zur Reindarstellung bzw. Trocknung von biologischen Praeparaten durch Trennen einer fluechtigen Substanz aus Substanzgemischen
GB1227678A (de) * 1969-08-29 1971-04-07
DE4335888A1 (de) * 1993-10-21 1995-04-27 Elka Gmbh Technologietransfer Abdampfvorrichtung für Probenextrakte in der Spuren- Analytik, mittels DC-, GC-, HPLC-, GC/MS-, UV- und anderen Methoden

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2010185C3 (de) * 1970-03-04 1973-11-15 Tamag Basel Ag, Birsfelden (Schweiz) Verfahren zum Bestimmen dampf fluchtiger organischer Basen, insbe sondere Alkaloiden des Tabaks, und Vor richtung zur Durchfuhrung des Verfahrens
US5156812A (en) * 1990-08-10 1992-10-20 Corning Incorporated Modular solvent extractor/concentrator apparatus with in-line drying adaptor

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1021978B (de) * 1953-04-08 1958-01-02 Philips Nv Verfahren zur Reindarstellung bzw. Trocknung von biologischen Praeparaten durch Trennen einer fluechtigen Substanz aus Substanzgemischen
GB1227678A (de) * 1969-08-29 1971-04-07
DE4335888A1 (de) * 1993-10-21 1995-04-27 Elka Gmbh Technologietransfer Abdampfvorrichtung für Probenextrakte in der Spuren- Analytik, mittels DC-, GC-, HPLC-, GC/MS-, UV- und anderen Methoden

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
ANONYMOUS: "Chemiepumpstand mit zwei Kühlfallen", KGW ISOTHERM PRODUKTÜBERBLICK, 22 April 2003 (2003-04-22), XP002312373, Retrieved from the Internet <URL:www.kgw-isotherm.de> [retrieved on 20050103] *
ANONYMOUS: "Extraction of water from rock/soil samples for isotopic analysis", LAWRENCE BERKELEY NATIONAL LABORATORY PROCEDURE NOTICE, 30 September 1998 (1998-09-30), XP002312374, Retrieved from the Internet <URL:www-esd.lbl.gov/NW/tips/TIPTT6-0.pdf> [retrieved on 20050103] *

Also Published As

Publication number Publication date
WO2005016525A2 (de) 2005-02-24
DE10338425A1 (de) 2005-03-24
DE10338425B4 (de) 2007-07-12

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