FR2476316A1 - Procede et appareil pour la determination optique de la temperature de saturation d'une solution - Google Patents

Procede et appareil pour la determination optique de la temperature de saturation d'une solution Download PDF

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Publication number
FR2476316A1
FR2476316A1 FR8103163A FR8103163A FR2476316A1 FR 2476316 A1 FR2476316 A1 FR 2476316A1 FR 8103163 A FR8103163 A FR 8103163A FR 8103163 A FR8103163 A FR 8103163A FR 2476316 A1 FR2476316 A1 FR 2476316A1
Authority
FR
France
Prior art keywords
light
sample
temperature
test
fine crystals
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.)
Granted
Application number
FR8103163A
Other languages
English (en)
French (fr)
Other versions
FR2476316B1 (https=
Inventor
Takeda Reiji
Oikawa Shozo
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
Nippon Beet Sugar Manufacturing Co Ltd
Original Assignee
Nippon Tensai Seito KK
Nippon Beet Sugar Manufacturing Co Ltd
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, Nippon Beet Sugar Manufacturing Co Ltd filed Critical Nippon Tensai Seito KK
Publication of FR2476316A1 publication Critical patent/FR2476316A1/fr
Application granted granted Critical
Publication of FR2476316B1 publication Critical patent/FR2476316B1/fr
Granted legal-status Critical Current

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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)
FR8103163A 1980-02-18 1981-02-18 Procede et appareil pour la determination optique de la temperature de saturation d'une solution Granted FR2476316A1 (fr)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FR2476316A1 true FR2476316A1 (fr) 1981-08-21
FR2476316B1 FR2476316B1 (https=) 1984-12-21

Family

ID=11954333

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8103163A Granted FR2476316A1 (fr) 1980-02-18 1981-02-18 Procede et appareil pour la determination optique de la temperature de saturation d'une solution

Country Status (8)

Country Link
JP (1) JPS6057019B2 (https=)
BE (1) BE887462A (https=)
CA (1) CA1159276A (https=)
DE (2) DE3153477C2 (https=)
DK (1) DK157157C (https=)
FR (1) FR2476316A1 (https=)
GB (1) GB2072845B (https=)
NL (1) NL8100810A (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0102106A1 (en) * 1982-07-28 1984-03-07 Stamicarbon B.V. Method and device for determining the saturation temperature of a solution
EP0681698A4 (en) * 1991-09-20 1996-06-05 Dow Chemical Co FRACTIONATION OF THE CRYSTALLIZATION ANALYSIS.

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
FR1552901A (https=) * 1967-06-12 1969-01-10

Family Cites Families (1)

* 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

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
FR1552901A (https=) * 1967-06-12 1969-01-10

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
INTERNATIONAL SUGAR JOURNAL, vol. 80, 1978, pages 40-44; *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0102106A1 (en) * 1982-07-28 1984-03-07 Stamicarbon B.V. Method and device for determining the saturation temperature of a solution
EP0681698A4 (en) * 1991-09-20 1996-06-05 Dow Chemical Co FRACTIONATION OF THE CRYSTALLIZATION ANALYSIS.

Also Published As

Publication number Publication date
GB2072845B (en) 1983-07-27
DK157157C (da) 1990-04-16
FR2476316B1 (https=) 1984-12-21
DK157157B (da) 1989-11-13
DK71881A (da) 1981-08-19
DE3153477C2 (https=) 1990-05-03
JPS6057019B2 (ja) 1985-12-12
DE3105969C2 (https=) 1989-08-31
CA1159276A (en) 1983-12-27
DE3105969A1 (de) 1981-12-24
NL8100810A (nl) 1981-09-16
BE887462A (fr) 1981-06-01
JPS56115946A (en) 1981-09-11
GB2072845A (en) 1981-10-07

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