DE2710957C2 - Kalorimetrieverfahren und Kalorimeter zu dessen Durchführung - Google Patents
Kalorimetrieverfahren und Kalorimeter zu dessen DurchführungInfo
- Publication number
- DE2710957C2 DE2710957C2 DE2710957A DE2710957A DE2710957C2 DE 2710957 C2 DE2710957 C2 DE 2710957C2 DE 2710957 A DE2710957 A DE 2710957A DE 2710957 A DE2710957 A DE 2710957A DE 2710957 C2 DE2710957 C2 DE 2710957C2
- Authority
- DE
- Germany
- Prior art keywords
- sample
- temperature
- gas
- chamber
- reference body
- 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
Links
- 238000000034 method Methods 0.000 title claims description 11
- 239000002775 capsule Substances 0.000 claims description 28
- 230000008859 change Effects 0.000 claims description 14
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 238000006073 displacement reaction Methods 0.000 claims description 5
- 239000012530 fluid Substances 0.000 claims description 5
- 238000005259 measurement Methods 0.000 claims description 5
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 2
- 238000001816 cooling Methods 0.000 claims 2
- 238000010438 heat treatment Methods 0.000 claims 1
- 239000007789 gas Substances 0.000 description 18
- 239000001307 helium Substances 0.000 description 3
- 229910052734 helium Inorganic materials 0.000 description 3
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 238000007707 calorimetry Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K17/00—Measuring quantity of heat
- G01K17/04—Calorimeters using compensation methods, i.e. where the absorbed or released quantity of heat to be measured is compensated by a measured quantity of heating or cooling
-
- 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
- G01N25/20—Investigating or analyzing materials by the use of thermal means by investigating the development of heat, i.e. calorimetry, e.g. by measuring specific heat, by measuring thermal conductivity
- G01N25/48—Investigating or analyzing materials by the use of thermal means by investigating the development of heat, i.e. calorimetry, e.g. by measuring specific heat, by measuring thermal conductivity on solution, sorption, or a chemical reaction not involving combustion or catalytic oxidation
- G01N25/4806—Details not adapted to a particular type of sample
- G01N25/4813—Details not adapted to a particular type of sample concerning the measuring means
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7608792A FR2345710A1 (fr) | 1976-03-26 | 1976-03-26 | Procede de calorimetrie isotherme et calorimetre pour la mise en oeuvre de ce procede |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2710957A1 DE2710957A1 (de) | 1977-10-06 |
| DE2710957C2 true DE2710957C2 (de) | 1986-06-26 |
Family
ID=9170988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2710957A Expired DE2710957C2 (de) | 1976-03-26 | 1977-03-12 | Kalorimetrieverfahren und Kalorimeter zu dessen Durchführung |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US4072050A (enExample) |
| DE (1) | DE2710957C2 (enExample) |
| FR (1) | FR2345710A1 (enExample) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4761078A (en) * | 1984-05-14 | 1988-08-02 | Farris Richard J | Deformation calorimeter |
| US4838706A (en) * | 1986-03-24 | 1989-06-13 | The Provost, Fellows And Scholars Of The College Of The Holy And Undivided Trinity Of Queen Elizabeth Near Dublin | Thermal analysis |
| US5001924A (en) * | 1989-12-28 | 1991-03-26 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Volumetric measurement of tank volume |
| WO1995002764A1 (en) * | 1993-07-13 | 1995-01-26 | Uhp Corporation | High pressure pump system and method of operation thereof |
| US7511265B2 (en) * | 2004-08-11 | 2009-03-31 | Metrosol, Inc. | Method and apparatus for accurate calibration of a reflectometer by using a relative reflectance measurement |
| CN107490597B (zh) * | 2017-09-19 | 2019-10-18 | 北京科技大学 | 一种同步热跟踪法测定溶液吸收热的装置及测定方法 |
| CN110455863B (zh) * | 2019-05-22 | 2021-08-03 | 河南师范大学 | 用等温热量计测量吸收剂溶液吸收二氧化碳反应焓变的方法 |
| WO2022093595A1 (en) * | 2020-10-30 | 2022-05-05 | The Regents Of The University Of Michigan | Calorimeter |
-
1976
- 1976-03-26 FR FR7608792A patent/FR2345710A1/fr active Granted
-
1977
- 1977-03-12 DE DE2710957A patent/DE2710957C2/de not_active Expired
- 1977-03-23 US US05/780,482 patent/US4072050A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| FR2345710A1 (fr) | 1977-10-21 |
| DE2710957A1 (de) | 1977-10-06 |
| US4072050A (en) | 1978-02-07 |
| FR2345710B1 (enExample) | 1978-08-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| 8127 | New person/name/address of the applicant |
Owner name: AGENCE NATIONALE DE VALORISATION DE LA RECHERCHE ( |
|
| 8128 | New person/name/address of the agent |
Representative=s name: HOLZER, R., DIPL.-ING. GALLO, W., DIPL.-ING. (FH), |
|
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |