CA1221743A - Etuve hermetique a micro-ondes sous vide pour determiner la teneur en elements volatils d'un echantillon - Google Patents
Etuve hermetique a micro-ondes sous vide pour determiner la teneur en elements volatils d'un echantillonInfo
- Publication number
- CA1221743A CA1221743A CA000468567A CA468567A CA1221743A CA 1221743 A CA1221743 A CA 1221743A CA 000468567 A CA000468567 A CA 000468567A CA 468567 A CA468567 A CA 468567A CA 1221743 A CA1221743 A CA 1221743A
- Authority
- CA
- Canada
- Prior art keywords
- sample
- vacuum
- volatile material
- rate
- microwave
- 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
- 239000000463 material Substances 0.000 title claims abstract description 77
- 238000000034 method Methods 0.000 title claims abstract description 22
- 230000005855 radiation Effects 0.000 claims abstract description 33
- 230000003247 decreasing effect Effects 0.000 claims abstract description 9
- 239000006101 laboratory sample Substances 0.000 claims abstract description 7
- 238000007789 sealing Methods 0.000 claims abstract description 5
- 239000000523 sample Substances 0.000 claims description 65
- 230000007423 decrease Effects 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 230000000295 complement effect Effects 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 5
- 239000002023 wood Substances 0.000 claims description 5
- 238000009825 accumulation Methods 0.000 claims description 3
- 230000015556 catabolic process Effects 0.000 claims description 2
- 230000007850 degeneration Effects 0.000 claims description 2
- 238000006731 degradation reaction Methods 0.000 claims description 2
- 238000012544 monitoring process Methods 0.000 claims 4
- 239000002245 particle Substances 0.000 claims 1
- 239000004020 conductor Substances 0.000 description 12
- 238000001035 drying Methods 0.000 description 8
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 5
- 229910052753 mercury Inorganic materials 0.000 description 5
- 239000007789 gas Substances 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000013021 overheating Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 241000965606 Saccopharyngidae Species 0.000 description 1
- 235000017899 Spathodea campanulata Nutrition 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009529 body temperature measurement Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 235000019645 odor Nutrition 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000391 smoking effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000000859 sublimation Methods 0.000 description 1
- 230000008022 sublimation Effects 0.000 description 1
- 239000005341 toughened glass Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N5/00—Analysing materials by weighing, e.g. weighing small particles separated from a gas or liquid
- G01N5/04—Analysing materials by weighing, e.g. weighing small particles separated from a gas or liquid by removing a component, e.g. by evaporation, and weighing the remainder
- G01N5/045—Analysing materials by weighing, e.g. weighing small particles separated from a gas or liquid by removing a component, e.g. by evaporation, and weighing the remainder for determining moisture content
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)
- Drying Of Solid Materials (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA000468567A CA1221743A (fr) | 1984-11-23 | 1984-11-23 | Etuve hermetique a micro-ondes sous vide pour determiner la teneur en elements volatils d'un echantillon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA000468567A CA1221743A (fr) | 1984-11-23 | 1984-11-23 | Etuve hermetique a micro-ondes sous vide pour determiner la teneur en elements volatils d'un echantillon |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1221743A true CA1221743A (fr) | 1987-05-12 |
Family
ID=4129216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000468567A Expired CA1221743A (fr) | 1984-11-23 | 1984-11-23 | Etuve hermetique a micro-ondes sous vide pour determiner la teneur en elements volatils d'un echantillon |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA1221743A (fr) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2642167A2 (fr) * | 1984-11-21 | 1990-07-27 | Siderurgie Fse Inst Rech | Procede et appareil pour la determination rapide du taux d'humidite d'un echantillon |
| WO1991003281A1 (fr) * | 1989-09-07 | 1991-03-21 | Emery Charles L | Procede et appareil permettant une reduction regulee de matieres organiques |
| US5507927A (en) * | 1989-09-07 | 1996-04-16 | Emery Microwave Management Inc. | Method and apparatus for the controlled reduction of organic material |
| US6133500A (en) * | 1990-01-11 | 2000-10-17 | Emery Microwave Management, Inc. | Method and apparatus for the controlled reduction of organic material |
| WO2006010273A1 (fr) * | 2004-07-30 | 2006-02-02 | The University Of British Columbia | Procede permettant de produire des mousses hydrocolloides |
| WO2008092228A1 (fr) * | 2007-02-01 | 2008-08-07 | The University Of British Columbia | Procédé de séchage de matériaux biologiques |
| EP2190974A4 (fr) * | 2007-09-13 | 2016-01-20 | Enwave Corp | Appareil et procédé pour déshydrater des matières biologiques |
| CN115165484A (zh) * | 2021-04-07 | 2022-10-11 | 江苏师范大学 | 一种挥发物富集装置及应用、拉曼光谱监测设备和医疗监测设备 |
| CN116429823A (zh) * | 2023-04-14 | 2023-07-14 | 中国原子能科学研究院 | 材料挥发特性测试系统 |
-
1984
- 1984-11-23 CA CA000468567A patent/CA1221743A/fr not_active Expired
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2642167A2 (fr) * | 1984-11-21 | 1990-07-27 | Siderurgie Fse Inst Rech | Procede et appareil pour la determination rapide du taux d'humidite d'un echantillon |
| WO1991003281A1 (fr) * | 1989-09-07 | 1991-03-21 | Emery Charles L | Procede et appareil permettant une reduction regulee de matieres organiques |
| US5507927A (en) * | 1989-09-07 | 1996-04-16 | Emery Microwave Management Inc. | Method and apparatus for the controlled reduction of organic material |
| US5877395A (en) * | 1989-09-07 | 1999-03-02 | Emery Microwave Management, Inc. | Method and apparatus for the controlled reduction of organic material |
| US6133500A (en) * | 1990-01-11 | 2000-10-17 | Emery Microwave Management, Inc. | Method and apparatus for the controlled reduction of organic material |
| US8877469B2 (en) | 2004-07-30 | 2014-11-04 | Enwave Corporation | Method of drying biological material |
| WO2006010273A1 (fr) * | 2004-07-30 | 2006-02-02 | The University Of British Columbia | Procede permettant de produire des mousses hydrocolloides |
| US8722749B2 (en) | 2004-07-30 | 2014-05-13 | Enwave Corporation | Method for producing hydrocolloid foams |
| WO2008092228A1 (fr) * | 2007-02-01 | 2008-08-07 | The University Of British Columbia | Procédé de séchage de matériaux biologiques |
| EP2190974A4 (fr) * | 2007-09-13 | 2016-01-20 | Enwave Corp | Appareil et procédé pour déshydrater des matières biologiques |
| CN115165484A (zh) * | 2021-04-07 | 2022-10-11 | 江苏师范大学 | 一种挥发物富集装置及应用、拉曼光谱监测设备和医疗监测设备 |
| CN115165484B (zh) * | 2021-04-07 | 2025-06-24 | 江苏师范大学 | 一种挥发物富集装置及应用、拉曼光谱监测设备和医疗监测设备 |
| CN116429823A (zh) * | 2023-04-14 | 2023-07-14 | 中国原子能科学研究院 | 材料挥发特性测试系统 |
| CN116429823B (zh) * | 2023-04-14 | 2026-03-13 | 中国原子能科学研究院 | 材料挥发特性测试系统 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4606650A (en) | Microwave, a closed vessel and methods of determining volatile material content | |
| CA1221743A (fr) | Etuve hermetique a micro-ondes sous vide pour determiner la teneur en elements volatils d'un echantillon | |
| CA2343195C (fr) | Procede et appareil permettant de mesurer la teneur en constituants volatils | |
| US5983711A (en) | Temperature controlled gravimetric moisture analyzer and method therefor | |
| EP0023971B1 (fr) | Appareil de contrôle du chauffage pour four de cuisson muni d'un détecteur de vapeur et procédé de cuisson | |
| US6226887B1 (en) | Freeze drying methods employing vapor flow monitoring and/or vacuum pressure control | |
| US6010243A (en) | Method of zero-point setting of a thermal conductivity detector system in a chamber, especially for CO2 measuring in a controlled atmosphere incubator | |
| US3178829A (en) | Process and apparatus for freeze dehydrating of food material | |
| US4615178A (en) | Apparatus and method for controlling a vacuum cooler | |
| US3687612A (en) | Method of controlling relative humidity in gaseous sterilizers | |
| US5085527A (en) | Computer controlled microwave oven water content determination | |
| US20050266581A1 (en) | Methods and apparatus for analyzing materials | |
| EP0411847B1 (fr) | Méthode de commande en ligne de séchage de produits pulvérulents ou granuleux et système de mise en oeuvre de la méthode | |
| US5433105A (en) | Method and device for analyzing moisture content in oil | |
| US4398836A (en) | Calorimeter | |
| US4457632A (en) | Automatic volatility computer | |
| US3259991A (en) | Freeze drying method and apparatus | |
| US4438500A (en) | Rapid volatility analyzer | |
| GB2202054A (en) | Moisture measurement of decomposable products | |
| ATE134777T1 (de) | On-line-feuchtigkeitsüberwachungsverfahren für pulverförmige oder körnige stoffe und system zur durchführung des verfahrens | |
| US3699665A (en) | Batch dryer control apparatus | |
| GB2138949A (en) | Method to zero-set a gas sensor in a gas-fed incubator | |
| CN110346237A (zh) | 一种微波快速测量物料水分的装置及方法 | |
| CA2064540A1 (fr) | Appareil servant a l'analyse de gaz et methode connexe | |
| KR101816759B1 (ko) | 마이크로파를 이용한 목재 건조공정의 제어방법 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |