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ATE30474T1 - Verfahren und einrichtung zur bestimmung der saturationstemperatur einer loesung. - Google Patents

Verfahren und einrichtung zur bestimmung der saturationstemperatur einer loesung.

Info

Publication number
ATE30474T1
ATE30474T1 AT83201100T AT83201100T ATE30474T1 AT E30474 T1 ATE30474 T1 AT E30474T1 AT 83201100 T AT83201100 T AT 83201100T AT 83201100 T AT83201100 T AT 83201100T AT E30474 T1 ATE30474 T1 AT E30474T1
Authority
AT
Austria
Prior art keywords
solution
crystals
light
temperature
detected
Prior art date
Application number
AT83201100T
Other languages
English (en)
Inventor
Andreas Johannes Biermans
Henk Christiaan Burks
Karel Gerardus Hube Raemaekers
Original Assignee
Stamicarbon
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 Stamicarbon filed Critical Stamicarbon
Application granted granted Critical
Publication of ATE30474T1 publication Critical patent/ATE30474T1/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N11/00—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties
    • 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
    • G01N21/21—Polarisation-affecting properties
    • 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
    • G01N25/14—Investigating or analyzing materials by the use of thermal means by using distillation, extraction, sublimation, condensation, freezing, or crystallisation
    • G01N25/147—Investigating or analyzing materials by the use of thermal means by using distillation, extraction, sublimation, condensation, freezing, or crystallisation by cristallisation

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (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)
  • Measuring Temperature Or Quantity Of Heat (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AT83201100T 1982-07-28 1983-07-27 Verfahren und einrichtung zur bestimmung der saturationstemperatur einer loesung. ATE30474T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8203013A NL8203013A (nl) 1982-07-28 1982-07-28 Werkwijze en inrichting voor het bepalen van de verzadigingstemperatuur van een oplossing.
EP83201100A EP0102106B1 (de) 1982-07-28 1983-07-27 Verfahren und Einrichtung zur Bestimmung der Saturationstemperatur einer Lösung

Publications (1)

Publication Number Publication Date
ATE30474T1 true ATE30474T1 (de) 1987-11-15

Family

ID=19840085

Family Applications (1)

Application Number Title Priority Date Filing Date
AT83201100T ATE30474T1 (de) 1982-07-28 1983-07-27 Verfahren und einrichtung zur bestimmung der saturationstemperatur einer loesung.

Country Status (10)

Country Link
US (1) US4572676A (de)
EP (1) EP0102106B1 (de)
JP (1) JPS59107248A (de)
KR (1) KR870001228B1 (de)
AT (1) ATE30474T1 (de)
CA (1) CA1208033A (de)
DE (1) DE3374220D1 (de)
IN (1) IN157046B (de)
NL (1) NL8203013A (de)
SU (1) SU1364248A3 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2586479B1 (fr) * 1985-08-22 1987-12-18 Elf France Procede et application pour la determination des points de trouble et d'ecoulement
US4804274A (en) * 1986-12-30 1989-02-14 Mobil Oil Corporation Method and apparatus for determining phase transition temperature using laser attenuation
US4886354A (en) * 1988-05-06 1989-12-12 Conoco Inc. Method and apparatus for measuring crystal formation
JPH03140840A (ja) * 1989-10-26 1991-06-14 Hitachi Ltd 流動細胞分析装置
DE4340383C2 (de) * 1993-08-05 1995-05-18 Alfons Prof Dr Ing Mersmann Verfahren zur Messung der Übersättigung von Lösungen fester Stoffe in Flüssigkeiten
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
AU2001238147A1 (en) * 2000-02-10 2001-08-20 The Regents Of The University Of California Method and apparatus for measuring birefringent particles
US6604852B1 (en) * 2000-12-09 2003-08-12 Halliburton Energy Services, Inc. High pressure brine crystallization point apparatus
FR2846748B1 (fr) * 2002-10-30 2005-04-22 I S L Procede de determination du point de disparition des cristaux de produits petroliers ainsi que dispositif permettant la mise en oeuvre de ce procede
CN101273264A (zh) * 2005-09-22 2008-09-24 阿凡田国际有限公司 用于确定溶解度曲线和亚稳区的系统和方法
CN108489629B (zh) * 2018-06-20 2024-01-05 山东大学 一种溶液饱和温度自动测量装置及测量方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2716371A (en) * 1950-05-22 1955-08-30 Gen Electric Co Ltd Apparatus for measuring the saturation temperature of solutions
US3026710A (en) * 1956-10-01 1962-03-27 Phillips Petroleum Co Ammonium nitrate analysis and control
US3008324A (en) * 1957-09-25 1961-11-14 Standard Oil Co Low temperature cloud point apparatus
US3060318A (en) * 1960-11-28 1962-10-23 Antar Petroles Atlantique Method and apparatus for the testing of fluids
BE627518A (de) * 1962-02-05
US3283644A (en) * 1962-11-27 1966-11-08 Du Pont Apparatus for determining the concentration of dispersed particulate solids in liquids
US3354317A (en) * 1964-08-17 1967-11-21 Exxon Research Engineering Co Radiation sensitive apparatus and method for analyzing molecular weight distribution in polymeric material
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
US3545254A (en) * 1968-02-13 1970-12-08 Shell Oil Co Cloud point detector
US3540826A (en) * 1968-06-06 1970-11-17 Eg & G Inc Saturation hygrometer
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
ZA721510B (en) * 1972-03-06 1974-01-30 African Explosives & Chem Method of and apparatus for determining the concentration of a solution
IL43465A (en) * 1973-10-23 1976-12-31 Yeda Res & Dev Gem identification
JPS6057019B2 (ja) * 1980-02-18 1985-12-12 日本甜菜製糖株式会社 飽和温度測定用試料の調製方法
US4377001A (en) * 1979-10-29 1983-03-15 Nippon Tensaiseito Kabushiki Kaisha Method for optical determination of saturation temperature and apparatus therefor
US4519717A (en) * 1982-06-07 1985-05-28 Gca Corporation On-stream cloud point analyzer

Also Published As

Publication number Publication date
NL8203013A (nl) 1984-02-16
IN157046B (de) 1986-01-04
EP0102106B1 (de) 1987-10-28
CA1208033A (en) 1986-07-22
KR870001228B1 (ko) 1987-06-22
DE3374220D1 (en) 1987-12-03
JPS59107248A (ja) 1984-06-21
SU1364248A3 (ru) 1987-12-30
US4572676A (en) 1986-02-25
EP0102106A1 (de) 1984-03-07
KR840005556A (ko) 1984-11-14

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