CA1159276A - Methode et appareil pour la determination optique de la temperature de saturation - Google Patents

Methode et appareil pour la determination optique de la temperature de saturation

Info

Publication number
CA1159276A
CA1159276A CA000370151A CA370151A CA1159276A CA 1159276 A CA1159276 A CA 1159276A CA 000370151 A CA000370151 A CA 000370151A CA 370151 A CA370151 A CA 370151A CA 1159276 A CA1159276 A CA 1159276A
Authority
CA
Canada
Prior art keywords
light
test
test cell
warmer
test specimen
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
CA000370151A
Other languages
English (en)
Inventor
Reiji Takeda
Shozo Oikawa
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.)
Nippon Tensai Seito KK
Original Assignee
Nippon Tensai Seito KK
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 Nippon Tensai Seito KK filed Critical Nippon Tensai Seito KK
Application granted granted Critical
Publication of CA1159276A publication Critical patent/CA1159276A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G01N25/14—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

  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (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)
  • Sampling And Sample Adjustment (AREA)
CA000370151A 1980-02-18 1981-02-05 Methode et appareil pour la determination optique de la temperature de saturation Expired CA1159276A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1781980A JPS6057019B2 (ja) 1980-02-18 1980-02-18 飽和温度測定用試料の調製方法
JP55-17819 1980-02-18

Publications (1)

Publication Number Publication Date
CA1159276A true CA1159276A (fr) 1983-12-27

Family

ID=11954333

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000370151A Expired CA1159276A (fr) 1980-02-18 1981-02-05 Methode et appareil pour la determination optique de la temperature de saturation

Country Status (8)

Country Link
JP (1) JPS6057019B2 (fr)
BE (1) BE887462A (fr)
CA (1) CA1159276A (fr)
DE (2) DE3105969A1 (fr)
DK (1) DK157157C (fr)
FR (1) FR2476316A1 (fr)
GB (1) GB2072845B (fr)
NL (1) NL8100810A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8203013A (nl) * 1982-07-28 1984-02-16 Unie Van Kunstmestfab Bv Werkwijze en inrichting voor het bepalen van de verzadigingstemperatuur van een oplossing.
US5222390A (en) * 1991-09-20 1993-06-29 The Dow Chemical Company Crystallization analysis fractionization
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 (4)

* 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
US2896854A (en) * 1956-07-10 1959-07-28 Electric Eye Equipment Company Protecting device for window of optical housing
FR1366114A (fr) * 1963-05-28 1964-07-10 Commissariat Energie Atomique Platine chauffante
CH451550A (de) * 1967-06-12 1968-05-15 Mepag Ag Heiztisch für thermo-mikroskopische Untersuchungen

Also Published As

Publication number Publication date
DE3153477C2 (fr) 1990-05-03
DE3105969A1 (de) 1981-12-24
GB2072845B (en) 1983-07-27
GB2072845A (en) 1981-10-07
FR2476316A1 (fr) 1981-08-21
FR2476316B1 (fr) 1984-12-21
JPS56115946A (en) 1981-09-11
DK157157C (da) 1990-04-16
DE3105969C2 (fr) 1989-08-31
JPS6057019B2 (ja) 1985-12-12
BE887462A (fr) 1981-06-01
DK157157B (da) 1989-11-13
DK71881A (da) 1981-08-19
NL8100810A (nl) 1981-09-16

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Legal Events

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