DE3874103D1 - Geraet zur detektion eines thermischen uebergangs in einem produkt. - Google Patents

Geraet zur detektion eines thermischen uebergangs in einem produkt.

Info

Publication number
DE3874103D1
DE3874103D1 DE8888403204T DE3874103T DE3874103D1 DE 3874103 D1 DE3874103 D1 DE 3874103D1 DE 8888403204 T DE8888403204 T DE 8888403204T DE 3874103 T DE3874103 T DE 3874103T DE 3874103 D1 DE3874103 D1 DE 3874103D1
Authority
DE
Germany
Prior art keywords
detecting
product
thermal transition
transition
thermal
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 - Fee Related
Application number
DE8888403204T
Other languages
English (en)
Other versions
DE3874103T2 (de
Inventor
Pierre Claudy
Jean-Marie Letoffe
Jean-Claude Commercon
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.)
IFP Energies Nouvelles IFPEN
Original Assignee
IFP Energies Nouvelles IFPEN
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 IFP Energies Nouvelles IFPEN filed Critical IFP Energies Nouvelles IFPEN
Application granted granted Critical
Publication of DE3874103D1 publication Critical patent/DE3874103D1/de
Publication of DE3874103T2 publication Critical patent/DE3874103T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • 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

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)
DE8888403204T 1987-12-17 1988-12-16 Geraet zur detektion eines thermischen uebergangs in einem produkt. Expired - Fee Related DE3874103T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR878717626A FR2624973B1 (fr) 1987-12-17 1987-12-17 Dispositif de detection d'un phenomene thermique intervenant dans un produit

Publications (2)

Publication Number Publication Date
DE3874103D1 true DE3874103D1 (de) 1992-10-01
DE3874103T2 DE3874103T2 (de) 1993-01-07

Family

ID=9357974

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8888403204T Expired - Fee Related DE3874103T2 (de) 1987-12-17 1988-12-16 Geraet zur detektion eines thermischen uebergangs in einem produkt.

Country Status (5)

Country Link
US (1) US4925314A (de)
EP (1) EP0321350B1 (de)
CA (1) CA1302732C (de)
DE (1) DE3874103T2 (de)
FR (1) FR2624973B1 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5056928A (en) * 1989-09-12 1991-10-15 Snow Brand Milk Products Co., Ltd. Method and apparatus for measuring a change in state of a subject fluid
US5827952A (en) * 1996-03-26 1998-10-27 Sandia National Laboratories Method of and apparatus for determining deposition-point temperature
US5661233A (en) * 1996-03-26 1997-08-26 Sandia Corporation Acoustic-wave sensor apparatus for analyzing a petroleum-based composition and sensing solidification of constituents therein
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
FR2760091B1 (fr) * 1997-02-27 1999-10-15 Elf Antar France Procede et dispositif de mesure gravimetrique des caracteristiques de la separation d'un hydrocarbure liquide en plusieurs phases
US6499357B2 (en) 2001-03-13 2002-12-31 Factory Mutual Research Corporation Heat flux measurement pipe and method for determining sprinkler water delivery requirement
CN100394168C (zh) * 2004-08-27 2008-06-11 南京大学 液氮气化扫描量热法及液氮气化扫描量热仪
WO2006119141A2 (en) * 2005-04-29 2006-11-09 Ambrozy Rel S Stimulus indication employing polymer gels
US8077554B2 (en) 2005-04-29 2011-12-13 Ambrozy Rel S Stimulus indicating device employing polymer gels
US8166906B2 (en) * 2005-04-29 2012-05-01 Ambrozy Rel S Stimulus indicating device employing polymer gels
US7940605B2 (en) * 2005-04-29 2011-05-10 Prasidiux, Llc Stimulus indicating device employing polymer gels
US20120032117A1 (en) 2005-04-29 2012-02-09 Ambrozy Rel S Stimulus indicating device employing polymer gels
US9182292B2 (en) 2005-04-29 2015-11-10 Prasidiux, Llc Stimulus indicating device employing polymer gels
US8236168B2 (en) * 2009-10-13 2012-08-07 Exxonmobil Research And Engineering Company Onset haze measurement apparatus and procedure
CN102662419A (zh) * 2012-04-25 2012-09-12 常熟市虞华真空设备科技有限公司 一种液氮冷头控温装置
RU2607265C1 (ru) * 2015-11-17 2017-01-10 Шлюмберже Текнолоджи Б.В. Измерительная ячейка дифференциального сканирующего калориметра
CN109085864A (zh) * 2018-08-06 2018-12-25 合肥天鹅制冷科技有限公司 一种稳定供液初期温度的系统

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3412599A (en) * 1966-05-16 1968-11-26 Gen Dynamics Corp Spectral attenuation hygrometer
GB1197568A (en) * 1966-09-27 1970-07-08 British Petroleum Co Detector for Detecting the End Point in Cloud Point Determination and an Apparatus Comprising It
US3491581A (en) * 1968-02-07 1970-01-27 Frank E Roberts Thermocouple and sample holder apparatus for use in differential thermal analysis
SE329025B (de) * 1968-03-20 1970-09-28 Lkb Produkter Ab
CA950701A (en) * 1971-12-29 1974-07-09 Patrick Picker Differential thermal detection and differential flow microcalorimetry
FR2174328A5 (de) * 1972-02-28 1973-10-12 Erap Elf Entr Rech Activ Petro
GB1438754A (en) * 1972-03-01 1976-06-09 Mectron Frigistor Ltd Cloud point detector
US4075475A (en) * 1976-05-03 1978-02-21 Chemetron Corporation Programmed thermal degradation-mass spectrometry analysis method facilitating identification of a biological specimen
US4240284A (en) * 1979-08-03 1980-12-23 Sereg Method and apparatus for determining the temperature of the condensation point of a substance
US4672218A (en) * 1984-12-04 1987-06-09 The Dow Chemical Company Method for determining the onset of crystallization
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

Also Published As

Publication number Publication date
US4925314A (en) 1990-05-15
EP0321350B1 (de) 1992-08-26
CA1302732C (fr) 1992-06-09
DE3874103T2 (de) 1993-01-07
FR2624973A1 (fr) 1989-06-23
FR2624973B1 (fr) 1994-06-10
EP0321350A1 (de) 1989-06-21

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee