DE3169953D1 - Apparatus for determining the cloud point of a liquid composed of at least two components with different freezing points - Google Patents

Apparatus for determining the cloud point of a liquid composed of at least two components with different freezing points

Info

Publication number
DE3169953D1
DE3169953D1 DE8181400872T DE3169953T DE3169953D1 DE 3169953 D1 DE3169953 D1 DE 3169953D1 DE 8181400872 T DE8181400872 T DE 8181400872T DE 3169953 T DE3169953 T DE 3169953T DE 3169953 D1 DE3169953 D1 DE 3169953D1
Authority
DE
Germany
Prior art keywords
determining
components
cloud point
liquid composed
freezing points
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
Application number
DE8181400872T
Other languages
English (en)
Inventor
Francis Solarczyk
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.)
Compagnie Francaise de Raffinage SA
Original Assignee
Compagnie Francaise de Raffinage 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 Compagnie Francaise de Raffinage SA filed Critical Compagnie Francaise de Raffinage SA
Application granted granted Critical
Publication of DE3169953D1 publication Critical patent/DE3169953D1/de
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G01N25/02—Investigating or analyzing materials by the use of thermal means by investigating changes of state or changes of phase; by investigating sintering
    • G01N25/04—Investigating or analyzing materials by the use of thermal means by investigating changes of state or changes of phase; by investigating sintering of melting point; of freezing point; of softening point
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Pathology (AREA)
  • Immunology (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
DE8181400872T 1980-05-29 1981-05-29 Apparatus for determining the cloud point of a liquid composed of at least two components with different freezing points Expired DE3169953D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8011915A FR2483619A1 (fr) 1980-05-29 1980-05-29 Procede et appareil pour la detection du point de trouble d'un liquide

Publications (1)

Publication Number Publication Date
DE3169953D1 true DE3169953D1 (en) 1985-05-23

Family

ID=9242459

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8181400872T Expired DE3169953D1 (en) 1980-05-29 1981-05-29 Apparatus for determining the cloud point of a liquid composed of at least two components with different freezing points

Country Status (3)

Country Link
EP (1) EP0041458B1 (de)
DE (1) DE3169953D1 (de)
FR (1) FR2483619A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4519717A (en) * 1982-06-07 1985-05-28 Gca Corporation On-stream cloud point analyzer
FR2565689B1 (fr) * 1984-06-12 1987-11-20 Elf France Procede et dispositif pour la determination du point de trouble d'un gazole
FR2577319B1 (fr) * 1985-02-12 1987-02-27 Raffinage Cie Francaise Procede et appareil pour la determination du point de decongelation des carbureacteurs.
US5651614A (en) * 1995-01-20 1997-07-29 Betzdearborn Inc. Cloud point and pour point analyzer
CN104198444A (zh) * 2014-09-17 2014-12-10 道道全粮油股份有限公司 一种快速测定油品中蜡含量的装置及方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3077764A (en) * 1959-10-30 1963-02-19 Standard Oil Co Pour point instrument
US3248928A (en) * 1960-03-08 1966-05-03 Exxon Research Engineering Co Pour point apparatus
US3161039A (en) * 1961-01-19 1964-12-15 Standard Oil Co Apparatus for determining pour point
FR1344076A (fr) * 1962-02-05 1963-11-22 British Petroleum Co Procédé et appareil de mesure du point de trouble ou du point d'écoulement d'hydrocarbures huileux
FR1357123A (fr) * 1963-02-22 1964-04-03 Cie De Raffinage Shell Berre Procédé et dispositif de détermination du point de trouble d'un échantillon liquide
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

Also Published As

Publication number Publication date
FR2483619A1 (fr) 1981-12-04
FR2483619B1 (de) 1984-01-27
EP0041458A1 (de) 1981-12-09
EP0041458B1 (de) 1985-04-17

Similar Documents

Publication Publication Date Title
GB2067756B (en) Liquid level measurement
GB2073616B (en) Apparatus for atomising liquids
FR2487510B1 (fr) Indicateur de niveau de liquide
GB2043260B (en) Liquid level measuring system
GB2071455B (en) Rangefinder for use with photographic apparatus
BR8100740A (pt) Dispositivo para o esvaziamento de recipientes cheios de po
JPS52102095A (en) Sighting means for liquid state in container
DE3169953D1 (en) Apparatus for determining the cloud point of a liquid composed of at least two components with different freezing points
BE889983R (fr) Extracteur de liquide
GB2084546B (en) Liquid metering apparatus
JPS5749994A (en) Liquid crystal indicator device
JPS53160A (en) Apparatus for measuring liquid
ZA811697B (en) Liquid metering apparatus
GB8334576D0 (en) Liquid level measurement
DE3171466D1 (en) Liquid level indicator
AU544839B2 (en) Liquid oscillator device
JPS56153213A (en) Liquid crystal indicator
JPS56151319A (en) Probe for monitoring liquid
JPS57122265A (en) Frozen ice level measuring apparatus
JPS5785080A (en) Liquid crystal indicator
JPS5784494A (en) Liquid crystal indicator
JPS5782886A (en) Liquid crystal indicator
JPS5790116A (en) Visual liquid level indicator
GB2121175B (en) Liquid level measurement
JPS5779983A (en) Liquid crystal indicator

Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee