AU2001230272A1 - Method and measurement device for measuring suspension - Google Patents
Method and measurement device for measuring suspensionInfo
- Publication number
- AU2001230272A1 AU2001230272A1 AU2001230272A AU3027201A AU2001230272A1 AU 2001230272 A1 AU2001230272 A1 AU 2001230272A1 AU 2001230272 A AU2001230272 A AU 2001230272A AU 3027201 A AU3027201 A AU 3027201A AU 2001230272 A1 AU2001230272 A1 AU 2001230272A1
- Authority
- AU
- Australia
- Prior art keywords
- measurement device
- measuring suspension
- suspension
- measuring
- measurement
- 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.)
- Abandoned
Links
- 238000005259 measurement Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 239000000725 suspension Substances 0.000 title 1
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
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C7/00—Digesters
- D21C7/12—Devices for regulating or controlling
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
- D21C9/10—Bleaching ; Apparatus therefor
- D21C9/1026—Other features in bleaching processes
- D21C9/1052—Controlling the process
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/47—Scattering, i.e. diffuse reflection
- G01N21/49—Scattering, i.e. diffuse reflection within a body or fluid
- G01N21/53—Scattering, i.e. diffuse reflection within a body or fluid within a flowing fluid, e.g. smoke
- G01N21/532—Scattering, i.e. diffuse reflection within a body or fluid within a flowing fluid, e.g. smoke with measurement of scattering and transmission
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20000126 | 2000-01-21 | ||
FI20000126A FI116699B (fi) | 2000-01-21 | 2000-01-21 | Menetelmä ja mittalaite mitata suspensiota |
PCT/FI2001/000046 WO2001053810A1 (en) | 2000-01-21 | 2001-01-19 | Method and measurement device for measuring suspension |
Publications (1)
Publication Number | Publication Date |
---|---|
AU2001230272A1 true AU2001230272A1 (en) | 2001-07-31 |
Family
ID=8557158
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2001230272A Abandoned AU2001230272A1 (en) | 2000-01-21 | 2001-01-19 | Method and measurement device for measuring suspension |
Country Status (7)
Country | Link |
---|---|
US (1) | US6703618B2 (ja) |
EP (1) | EP1252502A1 (ja) |
JP (1) | JP5067995B2 (ja) |
AU (1) | AU2001230272A1 (ja) |
CA (1) | CA2398232C (ja) |
FI (1) | FI116699B (ja) |
WO (1) | WO2001053810A1 (ja) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7508509B2 (en) * | 2004-05-04 | 2009-03-24 | Metso Automation Oy | Measurement of an object from an image consisting of a pixel matrix |
FI120163B (fi) * | 2005-04-04 | 2009-07-15 | Metso Automation Oy | Sakeuden muuttaminen ja mittaaminen |
US7528951B2 (en) * | 2006-03-23 | 2009-05-05 | Hach Company | Optical design of a measurement system having multiple sensor or multiple light source paths |
JP2014153122A (ja) * | 2013-02-06 | 2014-08-25 | Azbil Corp | 粒子計数器の試験方法、エアロゾル発生装置、及びエアロゾルの発生方法 |
SE537725C2 (sv) * | 2013-04-02 | 2015-10-06 | Btg Instr Ab | Metod för bestämning av egenskaper hos heterogena media |
SE537452C2 (sv) | 2013-04-02 | 2015-05-05 | Btg Instr Ab | Provtagnings-och analysanordning |
WO2015118954A1 (ja) * | 2014-02-05 | 2015-08-13 | 株式会社村田製作所 | 被測定物の測定方法、測定器具および測定装置 |
TW201544652A (zh) * | 2014-05-20 | 2015-12-01 | Georgia Pacific Consumer Prod | 非木材纖維之漂白及植物性雜質減量方法 |
US10031177B2 (en) * | 2015-08-18 | 2018-07-24 | Juniper Networks, Inc. | Methods and apparatus for optical transceiver calibration and test |
FI127260B (en) | 2016-12-08 | 2018-02-15 | Valmet Automation Oy | Method and measuring device for measuring suspension |
FI127733B (en) | 2016-12-19 | 2019-01-15 | Valmet Automation Oy | Apparatus and Method for Measuring Optically Fluidal Material Containing Fluid and Insoluble Particles as a Medium |
FI128736B (en) * | 2018-03-09 | 2020-11-13 | Valmet Automation Oy | Method and measuring device for measuring the suspension |
CZ35574U1 (cs) * | 2021-10-19 | 2021-11-22 | PBT Works s.r.o. | Zařízení k měření obsahu organických látek ve vodních emulzích a roztocích |
FI130730B1 (fi) * | 2021-12-23 | 2024-02-15 | Valmet Automation Oy | Menetelmä ja laite selluloosaprosessin ohjaamiseen |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4507556A (en) * | 1982-12-08 | 1985-03-26 | St. Regis Paper Company | Apparatus and method for determining pulp stock consistency |
US4838692A (en) * | 1986-03-24 | 1989-06-13 | Champion International Corporation | Temperature-compensated apparatus and method for determining pulp stock consistency |
SE463118B (sv) * | 1988-02-26 | 1990-10-08 | Btg Kaelle Inventing Ab | Foerfarande och anordning foer bestaemning av koncentrationen av ett aemne som aer bundet till partiklar i ett stroemmande medium |
US5498534A (en) * | 1992-03-25 | 1996-03-12 | The United States Of America As Represented By The Secretary Of Agriculture | Method of removing color from wood pulp using xylanase from streptomyces roseiscleroticus NRRL B-11019 |
US5416577A (en) * | 1993-07-02 | 1995-05-16 | Honeywell Inc. | Color sensor for optically measuring consisting and brightness of materials |
US5420682A (en) * | 1993-07-02 | 1995-05-30 | Honeywell Inc. | Method and apparatus for compensating spectral data with a color sensor |
US5500735A (en) * | 1994-07-18 | 1996-03-19 | Pulp And Paper Research Institute Of Canada | Method and apparatus for on-line measurement of pulp fiber surface development |
US5786894A (en) * | 1996-10-25 | 1998-07-28 | International Paper Company | Measurement of paper pulp and fiber visual characteristics |
US6273994B1 (en) * | 1998-01-30 | 2001-08-14 | Iogen Corporation | Method and device for measuring bleach requirement, bleachability, and effectivenss of hemicellulase enzyme treatment of pulp |
US6551451B2 (en) * | 1999-12-23 | 2003-04-22 | Pulp And Paper Research Institute Of Canada | Method for determining liquid content in chemical pulps using ramen spectrometry |
-
2000
- 2000-01-21 FI FI20000126A patent/FI116699B/fi not_active IP Right Cessation
-
2001
- 2001-01-19 EP EP01902439A patent/EP1252502A1/en not_active Withdrawn
- 2001-01-19 JP JP2001554049A patent/JP5067995B2/ja not_active Expired - Lifetime
- 2001-01-19 WO PCT/FI2001/000046 patent/WO2001053810A1/en active Application Filing
- 2001-01-19 CA CA002398232A patent/CA2398232C/en not_active Expired - Lifetime
- 2001-01-19 AU AU2001230272A patent/AU2001230272A1/en not_active Abandoned
-
2002
- 2002-07-08 US US10/190,988 patent/US6703618B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CA2398232A1 (en) | 2001-07-26 |
WO2001053810A1 (en) | 2001-07-26 |
FI20000126A (fi) | 2001-07-22 |
CA2398232C (en) | 2007-05-15 |
US6703618B2 (en) | 2004-03-09 |
FI116699B (fi) | 2006-01-31 |
US20030030005A1 (en) | 2003-02-13 |
EP1252502A1 (en) | 2002-10-30 |
JP2003520960A (ja) | 2003-07-08 |
JP5067995B2 (ja) | 2012-11-07 |
FI20000126A0 (fi) | 2000-01-21 |
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