DE69406863T2 - Messung der eigenschaften einer suspension - Google Patents

Messung der eigenschaften einer suspension

Info

Publication number
DE69406863T2
DE69406863T2 DE69406863T DE69406863T DE69406863T2 DE 69406863 T2 DE69406863 T2 DE 69406863T2 DE 69406863 T DE69406863 T DE 69406863T DE 69406863 T DE69406863 T DE 69406863T DE 69406863 T2 DE69406863 T2 DE 69406863T2
Authority
DE
Germany
Prior art keywords
suspension
properties
measuring
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
DE69406863T
Other languages
English (en)
Other versions
DE69406863D1 (de
Inventor
Richard Andrew Williams
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.)
Nuclear Decommissioning Authority
Original Assignee
British Nuclear Fuels PLC
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 British Nuclear Fuels PLC filed Critical British Nuclear Fuels PLC
Publication of DE69406863D1 publication Critical patent/DE69406863D1/de
Application granted granted Critical
Publication of DE69406863T2 publication Critical patent/DE69406863T2/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
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/02—Investigating particle size or size distribution
    • G01N15/0205—Investigating particle size or size distribution by optical means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N2015/0092—Monitoring flocculation or agglomeration
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/06—Investigating concentration of particle suspensions
    • G01N2015/0662—Comparing before/after passage through filter

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth 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)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
DE69406863T 1993-02-26 1994-02-28 Messung der eigenschaften einer suspension Expired - Fee Related DE69406863T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB939303888A GB9303888D0 (en) 1993-02-26 1993-02-26 Measuring properties of a slurry
PCT/GB1994/000390 WO1994019674A1 (en) 1993-02-26 1994-02-28 Measuring properties of a slurry

Publications (2)

Publication Number Publication Date
DE69406863D1 DE69406863D1 (de) 1998-01-02
DE69406863T2 true DE69406863T2 (de) 1998-04-02

Family

ID=10731071

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69406863T Expired - Fee Related DE69406863T2 (de) 1993-02-26 1994-02-28 Messung der eigenschaften einer suspension

Country Status (6)

Country Link
US (1) US5561520A (de)
EP (1) EP0638164B1 (de)
JP (1) JPH07506193A (de)
DE (1) DE69406863T2 (de)
GB (1) GB9303888D0 (de)
WO (1) WO1994019674A1 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19717749A1 (de) 1997-04-21 1998-10-22 Fraunhofer Ges Forschung Verfahren und Vorrichtung zur quantitativen und qualitativen on-line-Differenzierung von biotischen und abiotischen Partikeln
US5834642A (en) * 1997-07-25 1998-11-10 International Business Machines Corporation Downstream monitor for CMP brush cleaners
SE511128C2 (sv) * 1997-12-29 1999-08-09 Knut Enarson Förfarande och anordning för koncentrationsmätning i en rörledning
US6246474B1 (en) * 1998-04-29 2001-06-12 Particle Measuring Systems, Inc. Method and apparatus for measurement of particle size distribution in substantially opaque slurries
DE10044156A1 (de) * 2000-09-06 2002-04-04 Stockhausen Chem Fab Gmbh Verfahren und Vorrichtung zur Teilchenagglomeration
JP3622696B2 (ja) * 2001-07-17 2005-02-23 株式会社島津製作所 浮遊粒子状物質の測定方法および測定装置
US6964737B2 (en) * 2002-06-14 2005-11-15 Duke University Systems for water and wastewater sludge treatment using floc or network strength
DE10247353A1 (de) * 2002-10-10 2004-04-22 Hydac Filtertechnik Gmbh Verfahren zur Reduzierung der Durchflußabhängigkeit von Meßgeräten und Vorrichtung zum Durchführen des Verfahrens
KR100570371B1 (ko) * 2002-12-30 2006-04-11 동부아남반도체 주식회사 슬러리 유량 제어 장치 및 방법
US7333188B2 (en) * 2004-09-30 2008-02-19 International Business Machines Corporation Method and apparatus for real-time measurement of trace metal concentration in chemical mechanical polishing (CMP) slurry
US8189042B2 (en) * 2006-12-15 2012-05-29 Pollack Laboratories, Inc. Vision analysis system for a process vessel
US8254657B2 (en) * 2007-01-08 2012-08-28 Pollack Laboratories, Inc. Image recognition and analysis system and software
US20090200210A1 (en) * 2008-02-11 2009-08-13 Hommema Scott E Method Of Removing Solids From Bitumen Froth
JP5284242B2 (ja) * 2009-10-15 2013-09-11 株式会社東芝 フロック強度測定装置及び測定方法
US8614739B2 (en) * 2009-12-31 2013-12-24 Pollack Laboratories, Inc. Apparatus and method for analyzing fluids in vessels and pipelines
JP5612167B2 (ja) * 2013-05-31 2014-10-22 株式会社東芝 フロック強度測定装置及び測定方法
US10414083B2 (en) * 2014-02-20 2019-09-17 Novatec, Inc. Multiple sensor resin delivery optimizing vacuum pump operation
US10144598B2 (en) 2014-02-20 2018-12-04 Novatec, Inc. Variable frequency drive combined with flow limiter set for limiting flow to selected level above design choice
CN104075950B (zh) * 2014-07-15 2016-04-06 哈尔滨工业大学 一种絮凝体强度的定量计算方法
CN106338460A (zh) * 2016-09-23 2017-01-18 河海大学 一种测量软弱结构颗粒物理性质的试验装置及其使用方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6088351A (ja) * 1983-10-20 1985-05-18 Computer Tekunika:Kk 汚濁レベル検出装置
JPH0661410B2 (ja) * 1986-03-17 1994-08-17 株式会社日立製作所 浄水場の凝集剤注入制御装置
JPH02159539A (ja) * 1988-12-14 1990-06-19 Toshiba Corp 浄水場のフロック画像撮影装置
US5135662A (en) * 1990-10-04 1992-08-04 Ho Bosco P Tube clarifier method for monitoring and/or controlling clarification processes

Also Published As

Publication number Publication date
US5561520A (en) 1996-10-01
EP0638164A1 (de) 1995-02-15
DE69406863D1 (de) 1998-01-02
EP0638164B1 (de) 1997-11-19
JPH07506193A (ja) 1995-07-06
GB9303888D0 (en) 1993-04-14
WO1994019674A1 (en) 1994-09-01

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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
8327 Change in the person/name/address of the patent owner

Owner name: NUCLEAR DECOMMISSIONING AUTHORITY, CUMBRIA, GB