DE69217735T2 - "On-line" Feuchtigkeitsmessystem für pulverförmige oder körnige Stoffe - Google Patents

"On-line" Feuchtigkeitsmessystem für pulverförmige oder körnige Stoffe

Info

Publication number
DE69217735T2
DE69217735T2 DE69217735T DE69217735T DE69217735T2 DE 69217735 T2 DE69217735 T2 DE 69217735T2 DE 69217735 T DE69217735 T DE 69217735T DE 69217735 T DE69217735 T DE 69217735T DE 69217735 T2 DE69217735 T2 DE 69217735T2
Authority
DE
Germany
Prior art keywords
materials
moisture
measuring
sampled
dehumidified
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
DE69217735T
Other languages
English (en)
Other versions
DE69217735D1 (de
Inventor
Motoharu Shimizu
Osamu Matsui
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.)
Matsui Mfg Co Ltd
Original Assignee
Matsui Mfg Co Ltd
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 Matsui Mfg Co Ltd filed Critical Matsui Mfg Co Ltd
Publication of DE69217735D1 publication Critical patent/DE69217735D1/de
Application granted granted Critical
Publication of DE69217735T2 publication Critical patent/DE69217735T2/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
    • 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
    • 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
    • G01N1/10—Devices for withdrawing samples in the liquid or fluent state
    • G01N1/20—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Biochemistry (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Air Transport Of Granular Materials (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
DE69217735T 1991-06-27 1992-06-26 "On-line" Feuchtigkeitsmessystem für pulverförmige oder körnige Stoffe Expired - Fee Related DE69217735T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18381691A JP3271012B2 (ja) 1991-06-27 1991-06-27 粉粒体材料のオンライン式水分測定装置

Publications (2)

Publication Number Publication Date
DE69217735D1 DE69217735D1 (de) 1997-04-10
DE69217735T2 true DE69217735T2 (de) 1997-09-18

Family

ID=16142366

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69217735T Expired - Fee Related DE69217735T2 (de) 1991-06-27 1992-06-26 "On-line" Feuchtigkeitsmessystem für pulverförmige oder körnige Stoffe

Country Status (5)

Country Link
US (1) US5301440A (de)
EP (1) EP0520472B1 (de)
JP (1) JP3271012B2 (de)
AT (1) ATE149681T1 (de)
DE (1) DE69217735T2 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10852226B2 (en) 2015-11-09 2020-12-01 Brabender Messtechnik Gmbh & Co. Kg Apparatus and method for determining the moisture of a sample

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2094013C (en) * 1993-04-14 1997-01-14 Henry Vander Velde Corrosion condition evaluation and corrosion protection of unbonded post-tension cables in concrete structures
US5712421A (en) * 1996-01-30 1998-01-27 Arizona Instrument Corporation Moisture analyzer
GB2329718B (en) * 1997-05-02 2001-10-24 Kett Electric Lab Electronic weighing machine for a moisture meter
CN101231219B (zh) * 2007-01-27 2011-06-08 深圳市百思特威工控设备有限公司 采用气力输送方式中远距离对粉状物取样装置及方法
JP5845721B2 (ja) * 2011-08-25 2016-01-20 日本電気株式会社 水分測定方法及び水分測定装置
CN102692357B (zh) * 2012-06-06 2013-11-20 中粮生物化学（安徽）股份有限公司 一种硫酸钙晶体的定量分析方法
CN103852556B (zh) * 2012-12-04 2015-10-28 上海仪电科学仪器股份有限公司 一种自动测量水分含量的装置
CN103245586B (zh) * 2013-04-15 2016-04-27 广州天赐高新材料股份有限公司 一种硼酸酯类化合物中微量水分含量的测定方法
CN103674756B (zh) * 2013-12-13 2016-06-08 神华集团有限责任公司 测定高压液相烃类物质中水分含量的方法
CN104297502B (zh) * 2014-10-15 2016-01-13 长沙瑞翔科技有限公司 自动水分测试装置及自动水分测试仪
AU2016276650B2 (en) * 2015-06-09 2021-02-04 Gea Process Engineering A/S Sampling apparatus for use in explosive environments, a dryer comprising such a sampling apparatus, and method of estimating the flowability of a sample
CN105004142B (zh) * 2015-06-26 2017-03-01 南京国电环保科技有限公司 一种在线式风透烘干装置
JP2019113327A (ja) * 2017-12-21 2019-07-11 株式会社三菱ケミカルアナリテック 水分測定方法および水分測定装置
JP2019154862A (ja) * 2018-03-14 2019-09-19 清水建設株式会社 連続式製剤装置及び連続式製剤方法
JP7059141B2 (ja) * 2018-07-23 2022-04-25 株式会社堀場製作所 分析装置及び容器供給装置
CN109708990B (zh) * 2018-11-23 2021-08-13 中国电子技术标准化研究院 一种锂离子电池用电极材料中微量水分含量的测定方法
CN111721664B (zh) * 2020-04-24 2023-04-28 上海远跃制药机械有限公司 一种基于真空履带干燥机的检测方法、系统、装置
CN113173430B (zh) * 2021-03-22 2023-05-12 江苏中烟工业有限责任公司 一种基于物料水分的定量管物料高度控制方法
CN113148673B (zh) * 2021-04-19 2022-12-23 江西唯美陶瓷有限公司 陶瓷原料仓储数控智能控制装置及其控制方法
CN113351106B (zh) * 2021-05-19 2023-03-24 重庆三丰玻璃有限公司 一种玻璃混合料配料水分控制工艺和玻璃原料搅拌机
WO2023079437A1 (en) * 2021-11-02 2023-05-11 Flsmidth A/S Method of sampling and analyzing properties of discharged filter cake and apparatus thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3425004A1 (de) * 1984-07-06 1986-01-16 Bison-Werke Bähre & Greten GmbH & Co KG, 3257 Springe Verfahren und vorrichtung zur entnahme und rueckfuehrung einer zu messenden probe
DE3602815A1 (de) * 1986-01-30 1987-08-06 Brueckner Trockentechnik Gmbh Vorrichtung zur ermittlung des zeitlichen trocknungsverlaufes einer warenprobe
DE3707561A1 (de) * 1987-03-10 1988-09-22 Bergwerksverband Gmbh Verfahren zur schnellen bestimmung des feuchtigkeitsgehaltes von zersetzlichem messgut und vorrichtung zur durchfuehrung des verfahrens
US4838705A (en) * 1987-06-08 1989-06-13 Arizona Instrument Corporation Apparatus for determining percent of moisture
JP2863860B2 (ja) * 1989-08-01 1999-03-03 三菱化学株式会社 粉粒体材料のオンライン水分管理システム

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10852226B2 (en) 2015-11-09 2020-12-01 Brabender Messtechnik Gmbh & Co. Kg Apparatus and method for determining the moisture of a sample

Also Published As

Publication number Publication date
EP0520472B1 (de) 1997-03-05
JP3271012B2 (ja) 2002-04-02
DE69217735D1 (de) 1997-04-10
JPH054716A (ja) 1993-01-14
EP0520472A3 (en) 1993-12-08
ATE149681T1 (de) 1997-03-15
EP0520472A2 (de) 1992-12-30
US5301440A (en) 1994-04-12

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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