JP2024035408A - 熱分析装置 - Google Patents

熱分析装置 Download PDF

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Publication number
JP2024035408A
JP2024035408A JP2022139845A JP2022139845A JP2024035408A JP 2024035408 A JP2024035408 A JP 2024035408A JP 2022139845 A JP2022139845 A JP 2022139845A JP 2022139845 A JP2022139845 A JP 2022139845A JP 2024035408 A JP2024035408 A JP 2024035408A
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JP
Japan
Prior art keywords
gas
heating furnace
flow path
component
sample
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Pending
Application number
JP2022139845A
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English (en)
Japanese (ja)
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JP2024035408A5 (enExample
Inventor
弘一郎 則武
Koichiro Noritake
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.)
Rigaku Denki Co Ltd
Rigaku Corp
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Rigaku Denki Co Ltd
Rigaku Corp
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Publication date
Application filed by Rigaku Denki Co Ltd, Rigaku Corp filed Critical Rigaku Denki Co Ltd
Priority to JP2022139845A priority Critical patent/JP2024035408A/ja
Priority to EP23194215.2A priority patent/EP4332569A1/en
Priority to US18/241,342 priority patent/US20240077396A1/en
Priority to CN202311125206.2A priority patent/CN117647558A/zh
Publication of JP2024035408A publication Critical patent/JP2024035408A/ja
Publication of JP2024035408A5 publication Critical patent/JP2024035408A5/ja
Pending legal-status Critical Current

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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N7/00—Analysing materials by measuring the pressure or volume of a gas or vapour
    • G01N7/14—Analysing materials by measuring the pressure or volume of a gas or vapour by allowing the material to emit a gas or vapour, e.g. water vapour, and measuring a pressure or volume difference
    • G01N7/16—Analysing materials by measuring the pressure or volume of a gas or vapour by allowing the material to emit a gas or vapour, e.g. water vapour, and measuring a pressure or volume difference by heating the material
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/22—Devices for withdrawing samples in the gaseous state
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/22—Devices for withdrawing samples in the gaseous state
    • G01N1/24—Suction devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/40—Concentrating samples
    • G01N1/405—Concentrating samples by adsorption or absorption
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/44—Sample treatment involving radiation, e.g. heat
    • 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
    • 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
    • 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
    • G01N33/0004—Gaseous mixtures, e.g. polluted air
    • 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
    • G01N33/0004—Gaseous mixtures, e.g. polluted air
    • G01N33/0006—Calibrating gas analysers
    • 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
    • G01N33/0004—Gaseous mixtures, e.g. polluted air
    • G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
    • 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
    • G01N33/0004—Gaseous mixtures, e.g. polluted air
    • G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
    • G01N33/0011—Sample conditioning
    • G01N33/0021—Sample conditioning involving the use of a carrier gas for transport to the sensor
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N2030/0075—Separation due to differential desorption
    • G01N2030/008—Thermal desorption
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/04—Preparation or injection of sample to be analysed
    • G01N30/06—Preparation
    • G01N30/08—Preparation using an enricher
    • G01N2030/085—Preparation using an enricher using absorbing precolumn
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/04—Preparation or injection of sample to be analysed
    • G01N30/06—Preparation
    • G01N30/12—Preparation by evaporation
    • G01N2030/126—Preparation by evaporation evaporating sample
    • G01N2030/128—Thermal desorption analysis
    • 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
    • G01N33/0004—Gaseous mixtures, e.g. polluted air
    • G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
    • G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
    • G01N33/0036—General constructional details of gas analysers, e.g. portable test equipment concerning the detector specially adapted to detect a particular component
    • G01N33/004—CO or CO2

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  • 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)
  • Combustion & Propulsion (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
JP2022139845A 2022-09-02 2022-09-02 熱分析装置 Pending JP2024035408A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2022139845A JP2024035408A (ja) 2022-09-02 2022-09-02 熱分析装置
EP23194215.2A EP4332569A1 (en) 2022-09-02 2023-08-30 Thermal analysis apparatus
US18/241,342 US20240077396A1 (en) 2022-09-02 2023-09-01 Thermal analysis apparatus
CN202311125206.2A CN117647558A (zh) 2022-09-02 2023-09-01 热分析装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2022139845A JP2024035408A (ja) 2022-09-02 2022-09-02 熱分析装置

Publications (2)

Publication Number Publication Date
JP2024035408A true JP2024035408A (ja) 2024-03-14
JP2024035408A5 JP2024035408A5 (enExample) 2024-10-28

Family

ID=87863485

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022139845A Pending JP2024035408A (ja) 2022-09-02 2022-09-02 熱分析装置

Country Status (4)

Country Link
US (1) US20240077396A1 (enExample)
EP (1) EP4332569A1 (enExample)
JP (1) JP2024035408A (enExample)
CN (1) CN117647558A (enExample)

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1439469A (en) * 1972-12-15 1976-06-16 Bayer Ag Process for the pyrolytic analysis of liquids
JPS5954944A (ja) * 1982-09-21 1984-03-29 Kazuo Makino 熱重量分析装置
JPS6153655B2 (enExample) * 1979-09-21 1986-11-19 Nippon Kokan Kk
JPH03272443A (ja) * 1990-03-22 1991-12-04 Rigaku Corp 熱分析方法及び熱分析装置
JPH05281171A (ja) * 1992-04-02 1993-10-29 Kyoto Electron Mfg Co Ltd 水分測定用試料加熱気化装置
JP2004132879A (ja) * 2002-10-11 2004-04-30 National Cardiovascular Center 高感度ガス分析システムおよびそれを用いたガス分析方法
JP2013160594A (ja) * 2012-02-03 2013-08-19 Horiba Ltd 元素分析装置
JP2017102102A (ja) * 2015-11-20 2017-06-08 株式会社日立ハイテクサイエンス 発生ガス分析装置及び発生ガス分析方法
JP2018533028A (ja) * 2015-11-09 2018-11-08 ブラベンダー メステクニク ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンデイトゲゼルシャフト サンプルの水分を測定する装置及び方法
JP2019020375A (ja) * 2017-07-12 2019-02-07 株式会社堀場製作所 分析装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4162138B2 (ja) * 2003-10-27 2008-10-08 株式会社リガク 昇温脱離ガス分析装置
JP5363408B2 (ja) 2010-04-26 2013-12-11 日本碍子株式会社 発生気体分析装置
CN107655637B (zh) * 2016-07-26 2021-06-18 中国辐射防护研究院 一种碘吸附器泄漏检测的脉冲式卤素气体检测方法及设备
CN109254108B (zh) * 2017-07-12 2023-02-17 株式会社堀场制作所 分析装置和分析方法

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1439469A (en) * 1972-12-15 1976-06-16 Bayer Ag Process for the pyrolytic analysis of liquids
JPS6153655B2 (enExample) * 1979-09-21 1986-11-19 Nippon Kokan Kk
JPS5954944A (ja) * 1982-09-21 1984-03-29 Kazuo Makino 熱重量分析装置
JPH03272443A (ja) * 1990-03-22 1991-12-04 Rigaku Corp 熱分析方法及び熱分析装置
JPH05281171A (ja) * 1992-04-02 1993-10-29 Kyoto Electron Mfg Co Ltd 水分測定用試料加熱気化装置
JP2004132879A (ja) * 2002-10-11 2004-04-30 National Cardiovascular Center 高感度ガス分析システムおよびそれを用いたガス分析方法
JP2013160594A (ja) * 2012-02-03 2013-08-19 Horiba Ltd 元素分析装置
JP2018533028A (ja) * 2015-11-09 2018-11-08 ブラベンダー メステクニク ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンデイトゲゼルシャフト サンプルの水分を測定する装置及び方法
JP2017102102A (ja) * 2015-11-20 2017-06-08 株式会社日立ハイテクサイエンス 発生ガス分析装置及び発生ガス分析方法
JP2019020375A (ja) * 2017-07-12 2019-02-07 株式会社堀場製作所 分析装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
本橋輝樹: ""TG-GC" による熱重量・反応ガス定量分析", リガクジャーナル, vol. 51(2), JPN6025031240, 2020, pages 1 - 5, ISSN: 0005656337 *

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Publication number Publication date
CN117647558A (zh) 2024-03-05
EP4332569A1 (en) 2024-03-06
US20240077396A1 (en) 2024-03-07

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