FR2635696B1 - Un instrument pour la mesure et la determination des parametres chimiques de colonnes pulsees - Google Patents

Un instrument pour la mesure et la determination des parametres chimiques de colonnes pulsees

Info

Publication number
FR2635696B1
FR2635696B1 FR898911440A FR8911440A FR2635696B1 FR 2635696 B1 FR2635696 B1 FR 2635696B1 FR 898911440 A FR898911440 A FR 898911440A FR 8911440 A FR8911440 A FR 8911440A FR 2635696 B1 FR2635696 B1 FR 2635696B1
Authority
FR
France
Prior art keywords
instrument
determination
measurement
chemical parameters
pulsed columns
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 - Fee Related
Application number
FR898911440A
Other languages
English (en)
Other versions
FR2635696A1 (fr
Inventor
Norman Jay Marchant
John Patrick Morgan
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.)
US Department of Energy
Original Assignee
US Department of Energy
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 US Department of Energy filed Critical US Department of Energy
Publication of FR2635696A1 publication Critical patent/FR2635696A1/fr
Application granted granted Critical
Publication of FR2635696B1 publication Critical patent/FR2635696B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B01D11/04—Solvent extraction of solutions which are liquid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Measuring Fluid Pressure (AREA)
FR898911440A 1988-08-31 1989-08-31 Un instrument pour la mesure et la determination des parametres chimiques de colonnes pulsees Expired - Fee Related FR2635696B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/238,661 US4947340A (en) 1988-08-31 1988-08-31 Instrument for the measurement and determination of chemical pulse column parameters

Publications (2)

Publication Number Publication Date
FR2635696A1 FR2635696A1 (fr) 1990-03-02
FR2635696B1 true FR2635696B1 (fr) 1992-01-24

Family

ID=22898813

Family Applications (1)

Application Number Title Priority Date Filing Date
FR898911440A Expired - Fee Related FR2635696B1 (fr) 1988-08-31 1989-08-31 Un instrument pour la mesure et la determination des parametres chimiques de colonnes pulsees

Country Status (6)

Country Link
US (1) US4947340A (fr)
JP (1) JPH03102A (fr)
CA (1) CA1324831C (fr)
DE (1) DE3928898A1 (fr)
FR (1) FR2635696B1 (fr)
GB (1) GB2222901B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3361915B2 (ja) * 1995-06-15 2003-01-07 シャープ株式会社 無線通信システム
KR100364026B1 (ko) * 2001-02-22 2002-12-11 삼성전자 주식회사 층간 절연막 형성방법

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1406219A (en) * 1971-11-17 1975-09-17 Molins Ltd Devices for mean value indication
US4063131A (en) * 1976-01-16 1977-12-13 Owens-Illinois, Inc. Slow rise time write pulse for gas discharge device
US4087805A (en) * 1976-02-03 1978-05-02 Owens-Illinois, Inc. Slow rise time write pulse for gas discharge device
FR2446397A1 (fr) * 1979-01-09 1980-08-08 Commissariat Energie Atomique Pulseur a membrane
FR2507319A1 (fr) * 1981-06-03 1982-12-10 Commissariat Energie Atomique Dispositif pour controler la pression dans une colonne pulsee et son application a la mesure du niveau d'interface et de la densite du milieu liquide
AT376043B (de) * 1982-06-04 1984-10-10 Rolf Dipl Ing Dr Techn Marr Verfahren zum messen und gegebenenfalls regeln der volumsanteile miteinander nicht mischbarer fluessigkeiten
FR2548923B1 (fr) * 1983-06-22 1989-12-08 Commissariat Energie Atomique Perfectionnement aux echangeurs liquide-liquide et notamment aux colonnes d'extraction
US4571299A (en) * 1983-07-21 1986-02-18 Colgate-Palmolive Company Continuous extraction apparatus
US4574615A (en) * 1983-12-19 1986-03-11 The Babcock & Wilcox Company Sonic apparatus and method for detecting the presence of a gaseous substance in a closed space
FR2581452A1 (fr) * 1985-05-03 1986-11-07 Commissariat Energie Atomique Procede et systeme de mesure de la frequence de pulsation d'un milieu pulse
US4726221A (en) * 1986-10-02 1988-02-23 Syracuse University Ultrasonic measurement of dispersed phase volumetric holdup in liquid/liquid dispersions

Also Published As

Publication number Publication date
GB2222901B (en) 1992-08-12
FR2635696A1 (fr) 1990-03-02
DE3928898A1 (de) 1990-03-29
GB8919021D0 (en) 1989-10-04
CA1324831C (fr) 1993-11-30
GB2222901A (en) 1990-03-21
JPH03102A (ja) 1991-01-07
US4947340A (en) 1990-08-07

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Legal Events

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ST Notification of lapse