GB2202054A - Moisture measurement of decomposable products - Google Patents
Moisture measurement of decomposable products Download PDFInfo
- Publication number
- GB2202054A GB2202054A GB08804795A GB8804795A GB2202054A GB 2202054 A GB2202054 A GB 2202054A GB 08804795 A GB08804795 A GB 08804795A GB 8804795 A GB8804795 A GB 8804795A GB 2202054 A GB2202054 A GB 2202054A
- Authority
- GB
- United Kingdom
- Prior art keywords
- radiation
- temperature
- gas concentration
- weight
- oven
- 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.)
- Pending
Links
- 238000005259 measurement Methods 0.000 title claims description 23
- 239000007789 gas Substances 0.000 claims abstract description 42
- 230000004580 weight loss Effects 0.000 claims abstract description 17
- 239000003245 coal Substances 0.000 claims abstract description 8
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims abstract description 6
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 claims abstract description 6
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 claims abstract description 6
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 6
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 5
- 238000010438 heat treatment Methods 0.000 claims abstract description 5
- 229910021529 ammonia Inorganic materials 0.000 claims abstract description 3
- 239000001273 butane Substances 0.000 claims abstract description 3
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 claims abstract description 3
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 claims abstract description 3
- 239000001294 propane Substances 0.000 claims abstract description 3
- 230000005855 radiation Effects 0.000 claims description 31
- 238000001035 drying Methods 0.000 claims description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 13
- 238000013213 extrapolation Methods 0.000 claims description 7
- 238000000354 decomposition reaction Methods 0.000 claims description 6
- 238000011156 evaluation Methods 0.000 claims description 5
- 229910002091 carbon monoxide Inorganic materials 0.000 claims description 4
- 239000011368 organic material Substances 0.000 claims description 3
- 230000002123 temporal effect Effects 0.000 claims description 3
- 239000013585 weight reducing agent Substances 0.000 claims description 2
- 235000010269 sulphur dioxide Nutrition 0.000 abstract 1
- 239000004291 sulphur dioxide Substances 0.000 abstract 1
- 238000005303 weighing Methods 0.000 abstract 1
- 238000007872 degassing Methods 0.000 description 3
- 238000013021 overheating Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000033228 biological regulation Effects 0.000 description 2
- 238000012937 correction Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000012811 non-conductive material Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 238000009423 ventilation Methods 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)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Drying Of Solid Materials (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19873707561 DE3707561A1 (de) | 1987-03-10 | 1987-03-10 | Verfahren zur schnellen bestimmung des feuchtigkeitsgehaltes von zersetzlichem messgut und vorrichtung zur durchfuehrung des verfahrens |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| GB8804795D0 GB8804795D0 (en) | 1988-03-30 |
| GB2202054A true GB2202054A (en) | 1988-09-14 |
Family
ID=6322632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB08804795A Pending GB2202054A (en) | 1987-03-10 | 1988-03-01 | Moisture measurement of decomposable products |
Country Status (4)
| Country | Link |
|---|---|
| AU (1) | AU1274188A (enrdf_load_stackoverflow) |
| DE (1) | DE3707561A1 (enrdf_load_stackoverflow) |
| GB (1) | GB2202054A (enrdf_load_stackoverflow) |
| ZA (1) | ZA881346B (enrdf_load_stackoverflow) |
Cited By (11)
| 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 |
| EP0520472A3 (en) * | 1991-06-27 | 1993-12-08 | Matsui Mfg Co | An on-line type moisture measuring system for powdered or granular materials |
| DE4409801A1 (de) * | 1993-05-18 | 1994-11-24 | Agency Ind Science Techn | Feuchtigkeitmeßgerät |
| WO2000016067A1 (en) * | 1998-09-17 | 2000-03-23 | Cem Corporation | Method and apparatus for measuring volatile content |
| EP1850111A1 (de) | 2006-04-25 | 2007-10-31 | Mettler-Toledo AG | Messgerät zur gravimetrischen Feuchtigkeitsbestimmung |
| CN101101252A (zh) * | 2006-07-07 | 2008-01-09 | 梅特勒-托利多公开股份有限公司 | 用于通过重量分析法确定水分含量的测量设备 |
| EP1876436A1 (de) * | 2006-07-07 | 2008-01-09 | Mettler-Toledo AG | Messgerät zur gravimetrischen Feuchtigkeitsbestimmung |
| WO2009071144A1 (de) * | 2007-12-03 | 2009-06-11 | Sartorius Ag | Verfahren und vorrichtung zur materialfeuchtebestimmung |
| WO2009071143A1 (de) * | 2007-12-03 | 2009-06-11 | Sartorius Ag | Vorrichtung und verfahren zur thermogravimetrischen materialfeuchtebestimmung |
| DE102011000085A1 (de) * | 2011-01-11 | 2012-07-12 | Sartorius Weighing Technology Gmbh | Arbeitskabine mit integrierter Waage |
| FR3010786A1 (fr) * | 2013-09-18 | 2015-03-20 | Celine Ostorero | Dispositif de mesure rapide de l'humidite d'echantillons de bois par application controlee d'ondes electromagnetiques |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE8812854U1 (de) * | 1988-10-13 | 1988-12-08 | Kernforschungsanlage Jülich GmbH, 5170 Jülich | Vorrichtung zur Trockensubstanzbestimmung von Feuchtmassen |
| CN106769749B (zh) * | 2016-11-11 | 2023-06-02 | 济南思克测试技术有限公司 | 多杯自动循环称重水蒸气透过率测试装置 |
| CN109900587A (zh) * | 2019-03-09 | 2019-06-18 | 徐立杰 | 一种具有多个测量位的测量热敏物质含水量的装置 |
| CN115900253A (zh) * | 2022-11-04 | 2023-04-04 | 青岛海尔空调电子有限公司 | 用于控制热泵烤房的方法、装置、热泵烤房和存储介质 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3508271A1 (de) * | 1985-03-08 | 1986-09-11 | August Gronert GmbH & Co KG, 4937 Lage | Feuchtigkeitsmesser mit temperatursteuerbarer trockenvorrichtung |
-
1987
- 1987-03-10 DE DE19873707561 patent/DE3707561A1/de active Granted
-
1988
- 1988-02-25 ZA ZA881346A patent/ZA881346B/xx unknown
- 1988-03-01 GB GB08804795A patent/GB2202054A/en active Pending
- 1988-03-07 AU AU12741/88A patent/AU1274188A/en not_active Abandoned
Cited By (19)
| 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 |
| EP0520472A3 (en) * | 1991-06-27 | 1993-12-08 | Matsui Mfg Co | An on-line type moisture measuring system for powdered or granular materials |
| DE4409801A1 (de) * | 1993-05-18 | 1994-11-24 | Agency Ind Science Techn | Feuchtigkeitmeßgerät |
| US5499532A (en) * | 1993-05-18 | 1996-03-19 | Director-General Of Agency Of Industrial Science And Technology | Aquameter |
| WO2000016067A1 (en) * | 1998-09-17 | 2000-03-23 | Cem Corporation | Method and apparatus for measuring volatile content |
| US6227041B1 (en) | 1998-09-17 | 2001-05-08 | Cem Corporation | Method and apparatus for measuring volatile content |
| JP2002525570A (ja) * | 1998-09-17 | 2002-08-13 | シーイーエム・コーポレーション | 揮発性物質含有量を測定する方法及び装置 |
| US7851712B2 (en) | 2006-04-25 | 2010-12-14 | Mettler-Toledo Ag | Gravimetric moisture measurement instrument |
| EP1850111A1 (de) | 2006-04-25 | 2007-10-31 | Mettler-Toledo AG | Messgerät zur gravimetrischen Feuchtigkeitsbestimmung |
| CN101101252A (zh) * | 2006-07-07 | 2008-01-09 | 梅特勒-托利多公开股份有限公司 | 用于通过重量分析法确定水分含量的测量设备 |
| US7591169B2 (en) | 2006-07-07 | 2009-09-22 | Mettler-Toledo Ag | Measuring instrument for gravimetric moisture determination |
| EP1876436A1 (de) * | 2006-07-07 | 2008-01-09 | Mettler-Toledo AG | Messgerät zur gravimetrischen Feuchtigkeitsbestimmung |
| CN101101253B (zh) * | 2006-07-07 | 2012-07-04 | 梅特勒-托利多公开股份有限公司 | 用于重力法含湿量测定的测量仪器 |
| CN101101252B (zh) * | 2006-07-07 | 2012-11-28 | 梅特勒-托利多公开股份有限公司 | 用于通过重量分析法确定水分含量的测量设备 |
| WO2009071144A1 (de) * | 2007-12-03 | 2009-06-11 | Sartorius Ag | Verfahren und vorrichtung zur materialfeuchtebestimmung |
| WO2009071143A1 (de) * | 2007-12-03 | 2009-06-11 | Sartorius Ag | Vorrichtung und verfahren zur thermogravimetrischen materialfeuchtebestimmung |
| US8046176B2 (en) | 2007-12-03 | 2011-10-25 | Sartorius Weighing Technology Gmbh | Device and method for determining material moisture by thermogravimetry |
| DE102011000085A1 (de) * | 2011-01-11 | 2012-07-12 | Sartorius Weighing Technology Gmbh | Arbeitskabine mit integrierter Waage |
| FR3010786A1 (fr) * | 2013-09-18 | 2015-03-20 | Celine Ostorero | Dispositif de mesure rapide de l'humidite d'echantillons de bois par application controlee d'ondes electromagnetiques |
Also Published As
| Publication number | Publication date |
|---|---|
| ZA881346B (en) | 1988-08-26 |
| DE3707561C2 (enrdf_load_stackoverflow) | 1988-12-22 |
| GB8804795D0 (en) | 1988-03-30 |
| DE3707561A1 (de) | 1988-09-22 |
| AU1274188A (en) | 1988-09-08 |
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