BE627518A - - Google Patents

Info

Publication number: BE627518A
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.)

1962-02-05

Publication of BE627518A publication Critical patent/BE627518A/xx

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
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/47—Scattering, i.e. diffuse reflection
- G01N21/49—Scattering, i.e. diffuse reflection within a body or fluid
- G01N21/53—Scattering, i.e. diffuse reflection within a body or fluid within a flowing fluid, e.g. smoke
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/47—Scattering, i.e. diffuse reflection
- G01N21/49—Scattering, i.e. diffuse reflection within a body or fluid
- G01N21/53—Scattering, i.e. diffuse reflection within a body or fluid within a flowing fluid, e.g. smoke
- G01N21/534—Scattering, i.e. diffuse reflection within a body or fluid within a flowing fluid, e.g. smoke by measuring transmission alone, i.e. determining opacity
- 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
- 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

BE627518D 1962-02-05 BE627518A (de)

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 (de)

Family

ID=9775675

Family Applications (1)

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

Country Status (5)

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

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

0
- NL NL287768D patent/NL287768A/xx unknown
- BE BE627518D patent/BE627518A/xx unknown
1962
- 1962-02-05 GB GB4358/62A patent/GB950375A/en not_active Expired
1963
- 1963-01-30 US US255024A patent/US3187557A/en not_active Expired - Lifetime
- 1963-02-02 DE DE19631498569 patent/DE1498569A1/de active Pending

Also Published As

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

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