FR2613247B1 - Appareil de detection et/ou de mesure par separation et changement de phase - Google Patents

Appareil de detection et/ou de mesure par separation et changement de phase

Info

Publication number
FR2613247B1
FR2613247B1 FR8704981A FR8704981A FR2613247B1 FR 2613247 B1 FR2613247 B1 FR 2613247B1 FR 8704981 A FR8704981 A FR 8704981A FR 8704981 A FR8704981 A FR 8704981A FR 2613247 B1 FR2613247 B1 FR 2613247B1
Authority
FR
France
Prior art keywords
separation
measurement
detection
phase change
phase
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 - Lifetime
Application number
FR8704981A
Other languages
English (en)
Other versions
FR2613247A1 (fr
Inventor
Regis Quagliaro
Michel Maisonneuve
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.)
Rhodia Chimie SAS
Original Assignee
Rhone Poulenc Chimie SA
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 Rhone Poulenc Chimie SA filed Critical Rhone Poulenc Chimie SA
Priority to FR8704981A priority Critical patent/FR2613247B1/fr
Priority to CH1213/88A priority patent/CH676047A5/fr
Priority to BE8800377A priority patent/BE1006327A3/fr
Priority to DE8804409U priority patent/DE8804409U1/de
Priority to IT67303/88A priority patent/IT1219178B/it
Publication of FR2613247A1 publication Critical patent/FR2613247A1/fr
Application granted granted Critical
Publication of FR2613247B1 publication Critical patent/FR2613247B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/34—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances
    • B01D3/343—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances the substance being a gas
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/18—Water
    • G01N33/1826—Organic contamination in water
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/22—Devices for withdrawing samples in the gaseous state
    • G01N1/2226—Sampling from a closed space, e.g. food package, head space
    • G01N2001/2229—Headspace sampling, i.e. vapour over liquid
    • 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
    • G01N1/4055—Concentrating samples by solubility techniques
    • G01N2001/4066—Concentrating samples by solubility techniques using difference of solubility between liquid and gas, e.g. bubbling, scrubbing or sparging

Landscapes

  • Chemical & Material Sciences (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)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Sampling And Sample Adjustment (AREA)
FR8704981A 1987-04-06 1987-04-06 Appareil de detection et/ou de mesure par separation et changement de phase Expired - Lifetime FR2613247B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR8704981A FR2613247B1 (fr) 1987-04-06 1987-04-06 Appareil de detection et/ou de mesure par separation et changement de phase
CH1213/88A CH676047A5 (en) 1987-04-06 1988-03-30 Separator and detector for one phase held in another
BE8800377A BE1006327A3 (fr) 1987-04-06 1988-03-31 Appareil de detection et/ou de mesure par separation et changement de phase.
DE8804409U DE8804409U1 (fr) 1987-04-06 1988-04-03
IT67303/88A IT1219178B (it) 1987-04-06 1988-04-05 Apparecchio di rilevazione e o di misura di prodotti volatili o gassosi mediante separazione e cambiamento di fase

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8704981A FR2613247B1 (fr) 1987-04-06 1987-04-06 Appareil de detection et/ou de mesure par separation et changement de phase

Publications (2)

Publication Number Publication Date
FR2613247A1 FR2613247A1 (fr) 1988-10-07
FR2613247B1 true FR2613247B1 (fr) 1991-08-30

Family

ID=9349931

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8704981A Expired - Lifetime FR2613247B1 (fr) 1987-04-06 1987-04-06 Appareil de detection et/ou de mesure par separation et changement de phase

Country Status (5)

Country Link
BE (1) BE1006327A3 (fr)
CH (1) CH676047A5 (fr)
DE (1) DE8804409U1 (fr)
FR (1) FR2613247B1 (fr)
IT (1) IT1219178B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4111502A1 (de) * 1991-04-09 1992-10-15 Fuhrmann Hans Verfahren und vorrichtung zum messen von fremdstoffen in einer fluessigkeit, insbesondere wasser
DE4111513A1 (de) * 1991-04-09 1992-10-15 Fuhrmann Hans Vorrichtung zum messen von fremdstoffen in einer fluessigkeit, insbesondere wasser
DE20317754U1 (de) * 2003-11-17 2004-09-16 Analysenmesstechnik Bernath Atomic Gmbh & Co. Kg Vorrichtung zum Abtrennen flüchtiger organischer Kohlenstoffverbindungen von einer Prozessflüssigkeit
JP4194982B2 (ja) * 2004-07-02 2008-12-10 サントリー株式会社 揮発性溶解物の検出装置と検出方法
EP2110664B1 (fr) 2008-04-18 2011-08-24 Basf Se Dispositif destiné à tempérer un produit de mesure dans un dispositif de stripage par injection de vapeur directe
FR2957150A1 (fr) * 2010-03-05 2011-09-09 Nosoco Tech Procede et appareil de detection en continu et en temps sensiblement reel de traces de microbes (bacteries, virus) ou substances dangereuses ou illicites (explosifs, drogues) dans une atmosphere
ES2907582T3 (es) * 2016-04-25 2022-04-25 Biotage Ab Un aparato de evaporación
CN107796775A (zh) * 2016-09-07 2018-03-13 科思创聚合物（中国）有限公司 一种废水中有机物浓度的检测方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2591737A (en) * 1950-11-28 1952-04-08 Nat Lead Co Detection of oil in mud-laden well drilling fluids
GB821821A (en) * 1954-08-10 1959-10-14 British Aluminium Co Ltd Improvements in the determination of the gas content of liquid metals
US3942792A (en) * 1974-04-18 1976-03-09 Biospherics Incorporated Process and apparatus for measuring dissolved gas
CA1095737A (fr) * 1977-03-09 1981-02-17 Dennis J. C. Macourt Methode de detection de mineraux et d'elements chimiques
DE2713621B2 (de) * 1977-03-28 1980-05-29 Preussag Ag Feuerschutz, 2060 Bad Oldesloe Verfahren und Vorrichtung zur Wasserüberwachung
DE3535029A1 (de) * 1984-10-03 1986-04-03 Xertex Corp., Santa Clara, Calif. Verfahren und vorrichtung zum kontinuierlichen ueberwachen eines waessrigen probenstroms auf organische bestandteile

Also Published As

Publication number Publication date
BE1006327A3 (fr) 1994-07-26
IT8867303A0 (it) 1988-04-05
DE8804409U1 (fr) 1988-06-30
CH676047A5 (en) 1990-11-30
FR2613247A1 (fr) 1988-10-07
IT1219178B (it) 1990-05-03

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse