DE69635860D1 - Verfahren und vorrichtung zur aufarbeitung einer flüssigkeitsprobe - Google Patents

Verfahren und vorrichtung zur aufarbeitung einer flüssigkeitsprobe

Info

Publication number
DE69635860D1
DE69635860D1 DE69635860T DE69635860T DE69635860D1 DE 69635860 D1 DE69635860 D1 DE 69635860D1 DE 69635860 T DE69635860 T DE 69635860T DE 69635860 T DE69635860 T DE 69635860T DE 69635860 D1 DE69635860 D1 DE 69635860D1
Authority
DE
Germany
Prior art keywords
processing
liquid test
test
liquid
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 - Lifetime
Application number
DE69635860T
Other languages
English (en)
Other versions
DE69635860T2 (de
Inventor
Roeraade Johan
Rice Matthew
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.)
Valmet Automation Oy
Original Assignee
Metso Automation Oy
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 Metso Automation Oy filed Critical Metso Automation Oy
Publication of DE69635860D1 publication Critical patent/DE69635860D1/de
Application granted granted Critical
Publication of DE69635860T2 publication Critical patent/DE69635860T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • G01N33/34—Paper
    • G01N33/343—Paper pulp
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/114—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements arranged for inward flow filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/76—Handling the filter cake in the filter for purposes other than for regenerating
    • B01D29/86—Retarding cake deposition on the filter during the filtration period, e.g. using stirrers
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F1/00—Wet end of machines for making continuous webs of paper
    • D21F1/66—Pulp catching, de-watering, or recovering; Re-use of pulp-water
    • 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
    • G01N1/2035—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials by deviating part of a fluid stream, e.g. by drawing-off or tapping
    • 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
    • G01N1/34—Purifying; Cleaning

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Immunology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
  • Filtration Of Liquid (AREA)
  • Filtering Materials (AREA)
  • Paper (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
DE69635860T 1995-06-01 1996-05-28 Verfahren und vorrichtung zur aufarbeitung einer flüssigkeitsprobe Expired - Lifetime DE69635860T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI952688A FI100919B (sv) 1995-06-01 1995-06-01 Förfarande och anordning för beredning av ett vätskeprov
FI952688 1995-06-01
PCT/FI1996/000301 WO1996038719A1 (en) 1995-06-01 1996-05-28 Method and apparatus for working up a sample of liquid

Publications (2)

Publication Number Publication Date
DE69635860D1 true DE69635860D1 (de) 2006-04-27
DE69635860T2 DE69635860T2 (de) 2006-08-24

Family

ID=8543518

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69635860T Expired - Lifetime DE69635860T2 (de) 1995-06-01 1996-05-28 Verfahren und vorrichtung zur aufarbeitung einer flüssigkeitsprobe

Country Status (6)

Country Link
US (1) US5964984A (de)
EP (1) EP0871856B1 (de)
CA (1) CA2222765A1 (de)
DE (1) DE69635860T2 (de)
FI (1) FI100919B (de)
WO (1) WO1996038719A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1006267C2 (nl) * 1997-06-10 1998-12-14 Chemferm Vof Werkwijze voor het afscheiden van een vaste stof.
AU2001229358A1 (en) 2000-01-14 2001-07-24 Pall Corporation Filter for gas analysis
SE0004093D0 (sv) * 2000-11-08 2000-11-08 Btg Kaelle Inventing Ab Sätt för turbiditetsmätning on-line i fibersuspensioner
DE10114680A1 (de) * 2001-03-23 2002-09-26 Philips Corp Intellectual Pty Hochdruck-Gasentladungslampe
JP3950923B2 (ja) * 2002-06-17 2007-08-01 独立行政法人産業技術総合研究所 水浄化方法及びそのシステム
EP1629276B1 (de) * 2003-06-04 2007-04-11 Pulp and Paper Research Institute of Canada Bestimmung von störpartikeln in einer wässrigen zellstoffsuspension

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1257964A (de) * 1969-01-27 1971-12-22
US4409853A (en) * 1981-08-17 1983-10-18 Union Camp Corporation Pulp sampling system
US4693815A (en) * 1986-08-01 1987-09-15 Collins Jr Henry R Self-cleaning filter system
US5104485A (en) * 1988-05-31 1992-04-14 Hercules Incorporated Method of measuring non-aqueous constituents in a pulp slurry of a water/cellulose matrix
US5366592A (en) * 1992-10-09 1994-11-22 Itt Rayonier Inc. Digester sampling device
FI95839C (fi) * 1993-02-19 1996-03-25 Keskuslaboratorio Menetelmä ja laite näytteen ottamiseksi kiintoainepitoisesta väliaineesta
FI93902C (fi) * 1993-04-20 1995-06-12 Valtion Teknillinen Menetelmä ja laitteisto massasulppunäytteen pihka-ainepitoisuuden määrittämiseksi
FI95319C (fi) * 1993-05-12 1996-01-10 Borealis Polymers Oy Menetelmä ja laitteisto näytteen ottamiseksi
JP2928056B2 (ja) * 1993-06-28 1999-07-28 相川鉄工株式会社 パルプ懸濁液の異物検出方法及びパルプ懸濁液の異物検出装置
US5542542A (en) * 1994-12-07 1996-08-06 Pulp And Paper Research Institute Of Canada System for detecting contaminants

Also Published As

Publication number Publication date
EP0871856B1 (de) 2006-03-01
CA2222765A1 (en) 1996-12-05
WO1996038719A1 (en) 1996-12-05
FI100919B (sv) 1998-03-13
EP0871856A1 (de) 1998-10-21
FI952688A0 (fi) 1995-06-01
DE69635860T2 (de) 2006-08-24
US5964984A (en) 1999-10-12
FI952688A (fi) 1996-12-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition