ATE148228T1 - Vorrichtung zum nachweis des auftretens oder verschwindens zweier phasen in einer flüssigen kohlenwasserstoff-substanz - Google Patents

Vorrichtung zum nachweis des auftretens oder verschwindens zweier phasen in einer flüssigen kohlenwasserstoff-substanz

Info

Publication number
ATE148228T1
ATE148228T1 AT92402535T AT92402535T ATE148228T1 AT E148228 T1 ATE148228 T1 AT E148228T1 AT 92402535 T AT92402535 T AT 92402535T AT 92402535 T AT92402535 T AT 92402535T AT E148228 T1 ATE148228 T1 AT E148228T1
Authority
AT
Austria
Prior art keywords
phases
disappearance
appearance
detecting
liquid hydrocarbon
Prior art date
Application number
AT92402535T
Other languages
English (en)
Inventor
Philippe Dutot
Original Assignee
Total Raffinage Distribution
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 Total Raffinage Distribution filed Critical Total Raffinage Distribution
Application granted granted Critical
Publication of ATE148228T1 publication Critical patent/ATE148228T1/de

Links

Classifications

    • 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
    • G01N33/26—Oils; Viscous liquids; Paints; Inks
    • G01N33/28—Oils, i.e. hydrocarbon liquids
    • G01N33/2829—Mixtures of fuels
    • 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
    • G01N33/26—Oils; Viscous liquids; Paints; Inks
    • G01N33/28—Oils, i.e. hydrocarbon liquids
    • G01N33/2811—Oils, i.e. hydrocarbon liquids by measuring cloud point or pour point of oils

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Biochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Food Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
AT92402535T 1991-09-17 1992-09-16 Vorrichtung zum nachweis des auftretens oder verschwindens zweier phasen in einer flüssigen kohlenwasserstoff-substanz ATE148228T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR919111442A FR2681428B1 (fr) 1991-09-17 1991-09-17 Dispositif pour la detection de l'apparition ou de la disparition de deux phases dans un produit hydrocarbone liquide.

Publications (1)

Publication Number Publication Date
ATE148228T1 true ATE148228T1 (de) 1997-02-15

Family

ID=9417016

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92402535T ATE148228T1 (de) 1991-09-17 1992-09-16 Vorrichtung zum nachweis des auftretens oder verschwindens zweier phasen in einer flüssigen kohlenwasserstoff-substanz

Country Status (4)

Country Link
EP (1) EP0533562B1 (de)
AT (1) ATE148228T1 (de)
DE (1) DE69216969D1 (de)
FR (1) FR2681428B1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5651614A (en) * 1995-01-20 1997-07-29 Betzdearborn Inc. Cloud point and pour point analyzer
FR2760091B1 (fr) * 1997-02-27 1999-10-15 Elf Antar France Procede et dispositif de mesure gravimetrique des caracteristiques de la separation d'un hydrocarbure liquide en plusieurs phases
FR2801381B1 (fr) * 1999-11-18 2002-01-04 Instrumentation Scient De Labo Dispositif de refrigeration de cellules renfermant des echantillons liquides en particulier des echantillons de produits petroliers a analyser

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB966828A (en) * 1963-02-04 1964-08-19 Standard Oil Co Improvements in or relating to pour point instruments
FR1417250A (fr) * 1964-09-28 1965-11-12 Cie De Raffinage Shell Berre Procédé et appareil pour la mesure du point de trouble de liquides
US3646313A (en) * 1970-04-08 1972-02-29 Gilford Instr Labor Inc Temperature controlled flow cell
US4066365A (en) * 1976-05-28 1978-01-03 The Perkin-Elmer Corporation Temperature control apparatus
JPS61173140A (ja) * 1985-01-28 1986-08-04 Rigoushiya:Kk 光電式プロセス曇り点、低温濾過器目詰り点並びに析出点連続自動検出方法
US4804274A (en) * 1986-12-30 1989-02-14 Mobil Oil Corporation Method and apparatus for determining phase transition temperature using laser attenuation
JPH0718824B2 (ja) * 1988-11-02 1995-03-06 出光興産株式会社 析出点の測定方法およびその装置

Also Published As

Publication number Publication date
EP0533562B1 (de) 1997-01-22
EP0533562A3 (de) 1993-05-26
EP0533562A2 (de) 1993-03-24
FR2681428B1 (fr) 1994-08-12
DE69216969D1 (de) 1997-03-06
FR2681428A1 (fr) 1993-03-19

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties