BE627518A - - Google Patents

Info

Publication number
BE627518A
BE627518A BE627518DA BE627518A BE 627518 A BE627518 A BE 627518A BE 627518D A BE627518D A BE 627518DA BE 627518 A BE627518 A BE 627518A
Authority
BE
Belgium
Application number
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.)
Publication of BE627518A publication Critical patent/BE627518A/xx

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N25/00Investigating or analyzing materials by the use of thermal means
    • G01N25/02Investigating or analyzing materials by the use of thermal means by investigating changes of state or changes of phase; by investigating sintering
    • G01N25/04Investigating 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
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/47Scattering, i.e. diffuse reflection
    • G01N21/49Scattering, i.e. diffuse reflection within a body or fluid
    • G01N21/53Scattering, i.e. diffuse reflection within a body or fluid within a flowing fluid, e.g. smoke
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/47Scattering, i.e. diffuse reflection
    • G01N21/49Scattering, i.e. diffuse reflection within a body or fluid
    • G01N21/53Scattering, i.e. diffuse reflection within a body or fluid within a flowing fluid, e.g. smoke
    • G01N21/534Scattering, i.e. diffuse reflection within a body or fluid within a flowing fluid, e.g. smoke by measuring transmission alone, i.e. determining opacity
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N25/00Investigating or analyzing materials by the use of thermal means
    • G01N25/02Investigating or analyzing materials by the use of thermal means by investigating changes of state or changes of phase; by investigating sintering
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/26Oils; Viscous liquids; Paints; Inks
    • G01N33/28Oils, i.e. hydrocarbon liquids
    • G01N33/2811Oils, 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)
  • Immunology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
BE627518D 1962-02-05 BE627518A (id)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4358/62A GB950375A (en) 1962-02-05 1962-02-05 Methods of and apparatus for measuring the cloud point of hydrocarbon oils

Publications (1)

Publication Number Publication Date
BE627518A true BE627518A (id)

Family

ID=9775675

Family Applications (1)

Application Number Title Priority Date Filing Date
BE627518D BE627518A (id) 1962-02-05

Country Status (5)

Country Link
US (1) US3187557A (id)
BE (1) BE627518A (id)
DE (1) DE1498569A1 (id)
GB (1) GB950375A (id)
NL (1) NL287768A (id)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3248928A (en) * 1960-03-08 1966-05-03 Exxon Research Engineering Co Pour point apparatus
US3292424A (en) * 1964-03-24 1966-12-20 Sinclair Research Inc Method and apparatus for testing the low temperature pumpability of hydrocarbon oil
GB1029165A (en) * 1964-07-28 1966-05-11 Shell Int Research Method and apparatus for measuring cloud point temperatures
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
US3514993A (en) * 1968-01-24 1970-06-02 Shell Oil Co Apparatus and method for automatic crystal point detection
US3545254A (en) * 1968-02-13 1970-12-08 Shell Oil Co Cloud point detector
US3807865A (en) * 1970-12-18 1974-04-30 M Gordon Process and apparatus for determination of spinodal and critical points or loci associated with phase transition
US3982420A (en) * 1975-01-20 1976-09-28 A. E. Staley Manufacturing Company Method and apparatus for determining the pasting temperature of starch and the like
US4519717A (en) * 1982-06-07 1985-05-28 Gca Corporation On-stream cloud point analyzer
NL8203013A (nl) * 1982-07-28 1984-02-16 Unie Van Kunstmestfab Bv Werkwijze en inrichting voor het bepalen van de verzadigingstemperatuur van een oplossing.
US4602870A (en) * 1982-09-30 1986-07-29 Citgo Petroleum Corporation Method and apparatus for determining the presence or absence of a pour point depressant additive in hydrocarbon liquids
FR2565689B1 (fr) * 1984-06-12 1987-11-20 Elf France Procede et dispositif pour la determination du point de trouble d'un gazole
CA1316704C (en) * 1988-02-10 1993-04-27 Charles Yam-Chuen Tsang Method and apparatus for monitoring cloud point
US5758968A (en) * 1996-07-15 1998-06-02 Digimelt Inc. Optically based method and apparatus for detecting a phase transition temperature of a material of interest
US6604852B1 (en) * 2000-12-09 2003-08-12 Halliburton Energy Services, Inc. High pressure brine crystallization point apparatus
US6827484B2 (en) * 2002-07-09 2004-12-07 Charles Y. Tsang Cloud point monitoring device
US7875458B2 (en) * 2003-11-25 2011-01-25 Exxonmobil Research And Engineering Company Application of test for residual wax contamination in basestocks to correlate with the low temperature viscometric properties of fully formulated oils

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2720107A (en) * 1953-01-29 1955-10-11 Wallace & Tiernan Inc Dew-point hygrometer
US2967423A (en) * 1957-04-12 1961-01-10 Standard Oil Co Automatic end point apparatus
US3008324A (en) * 1957-09-25 1961-11-14 Standard Oil Co Low temperature cloud point apparatus
US3077763A (en) * 1959-01-30 1963-02-19 Leuna Werke Veb Low gas moisture measuring apparatus
US2979950A (en) * 1959-06-15 1961-04-18 Otto J Leone Dew point indicator

Also Published As

Publication number Publication date
GB950375A (en) 1964-02-26
NL287768A (id)
DE1498569A1 (de) 1969-01-02
US3187557A (en) 1965-06-08

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