SE9801949D0 - Process control - Google Patents

Process control

Info

Publication number
SE9801949D0
SE9801949D0 SE9801949A SE9801949A SE9801949D0 SE 9801949 D0 SE9801949 D0 SE 9801949D0 SE 9801949 A SE9801949 A SE 9801949A SE 9801949 A SE9801949 A SE 9801949A SE 9801949 D0 SE9801949 D0 SE 9801949D0
Authority
SE
Sweden
Prior art keywords
signals
main signals
measurement signals
signal processing
main
Prior art date
Application number
SE9801949A
Other languages
English (en)
Swedish (sv)
Inventor
Magnus Fransson
Lars Karlsson
Bengt Lagerholm
Anders Sparen
Original Assignee
Astra Ab
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 Astra Ab filed Critical Astra Ab
Priority to SE9801949A priority Critical patent/SE9801949D0/xx
Publication of SE9801949D0 publication Critical patent/SE9801949D0/xx
Priority to US09/355,297 priority patent/US6354145B1/en
Priority to CA002333153A priority patent/CA2333153C/en
Priority to AU46669/99A priority patent/AU766649B2/en
Priority to PCT/SE1999/000939 priority patent/WO1999063338A1/en
Priority to JP2000552495A priority patent/JP2002517722A/ja
Priority to EP99930057A priority patent/EP1082609A1/en

Links

Classifications

    • 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
    • G01N30/86—Signal analysis
    • G01N30/8651—Recording, data aquisition, archiving and storage
    • 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
    • G01N30/88—Integrated analysis systems specially adapted therefor, not covered by a single one of the groups G01N30/04 - G01N30/86
    • G01N2030/8804—Integrated analysis systems specially adapted therefor, not covered by a single one of the groups G01N30/04 - G01N30/86 automated systems
    • 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
    • G01N30/88—Integrated analysis systems specially adapted therefor, not covered by a single one of the groups G01N30/04 - G01N30/86
    • G01N2030/8886—Analysis of industrial production processes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/12—Circuits of general importance; Signal processing
    • G01N2201/129—Using chemometrical methods
    • 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
    • G01N30/86—Signal analysis
    • G01N30/8658—Optimising operation parameters
    • 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
    • G01N30/86—Signal analysis
    • G01N30/8675—Evaluation, i.e. decoding of the signal into analytical information
    • G01N30/8682—Group type analysis, e.g. of components having structural properties in common

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Feedback Control In General (AREA)
  • Flow Control (AREA)
SE9801949A 1998-06-02 1998-06-02 Process control SE9801949D0 (sv)

Priority Applications (7)

Application Number Priority Date Filing Date Title
SE9801949A SE9801949D0 (sv) 1998-06-02 1998-06-02 Process control
US09/355,297 US6354145B1 (en) 1998-06-02 1999-05-13 Process control
CA002333153A CA2333153C (en) 1998-06-02 1999-05-31 Process control
AU46669/99A AU766649B2 (en) 1998-06-02 1999-05-31 Process control
PCT/SE1999/000939 WO1999063338A1 (en) 1998-06-02 1999-05-31 Process control
JP2000552495A JP2002517722A (ja) 1998-06-02 1999-05-31 プロセス制御
EP99930057A EP1082609A1 (en) 1998-06-02 1999-05-31 Process control

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9801949A SE9801949D0 (sv) 1998-06-02 1998-06-02 Process control

Publications (1)

Publication Number Publication Date
SE9801949D0 true SE9801949D0 (sv) 1998-06-02

Family

ID=20411550

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9801949A SE9801949D0 (sv) 1998-06-02 1998-06-02 Process control

Country Status (7)

Country Link
US (1) US6354145B1 (xx)
EP (1) EP1082609A1 (xx)
JP (1) JP2002517722A (xx)
AU (1) AU766649B2 (xx)
CA (1) CA2333153C (xx)
SE (1) SE9801949D0 (xx)
WO (1) WO1999063338A1 (xx)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE9801949D0 (sv) 1998-06-02 1998-06-02 Astra Ab Process control
US6456955B1 (en) * 2000-12-05 2002-09-24 Waters Investments Limited Automated test protocol
WO2004081558A1 (de) * 2003-03-10 2004-09-23 Flux Instruments Ag Ueberwachung des teilungsverhaeltnisses eines volumenstroms
AU2004314503A1 (en) * 2003-12-05 2005-08-04 Saika Technological Institute Foundation Method of analyzing organic chemical substance and apparatus for analysis
US20060156792A1 (en) * 2004-10-12 2006-07-20 Yongdong Wang Multi-dimensional liquid chromatography separation system and method
EP1907908A2 (en) * 2005-07-07 2008-04-09 MKS Instruments, Inc. Self-correcting multivariate analysis for use in monitoring dynamic parameters in process environments
US8271103B2 (en) 2007-05-02 2012-09-18 Mks Instruments, Inc. Automated model building and model updating
JP5635509B2 (ja) * 2008-08-15 2014-12-03 バイオジェン・アイデック・エムエイ・インコーポレイテッド クロマトグラフィーカラムの性能を評価するための方法
US8494798B2 (en) * 2008-09-02 2013-07-23 Mks Instruments, Inc. Automated model building and batch model building for a manufacturing process, process monitoring, and fault detection
US9069345B2 (en) * 2009-01-23 2015-06-30 Mks Instruments, Inc. Controlling a manufacturing process with a multivariate model
US8855804B2 (en) 2010-11-16 2014-10-07 Mks Instruments, Inc. Controlling a discrete-type manufacturing process with a multivariate model
US20130065428A1 (en) * 2011-09-13 2013-03-14 Research In Motion Limited Electronic device and method of detecting a proper cable connection
US9429939B2 (en) 2012-04-06 2016-08-30 Mks Instruments, Inc. Multivariate monitoring of a batch manufacturing process
US9541471B2 (en) 2012-04-06 2017-01-10 Mks Instruments, Inc. Multivariate prediction of a batch manufacturing process

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4357668A (en) * 1980-03-04 1982-11-02 The Perkin-Elmer Corp. Base line correction method and apparatus
DE3323744A1 (de) * 1983-07-01 1985-01-17 Bodenseewerk Perkin-Elmer & Co GmbH, 7770 Überlingen Einrichtung zur kompensation der basisliniendrift einer chromatographischen trennsaeule
US4875169A (en) * 1986-04-11 1989-10-17 Iowa State University Research Foundation, Inc. Method for improving the limit of detection in a data signal
US4941101A (en) * 1987-09-01 1990-07-10 Hewlett-Packard Company Method for analyzing chromatograms
US4994096A (en) 1989-05-09 1991-02-19 Hewlett-Packard Co. Gas chromatograph having integrated pressure programmer
US5150061A (en) * 1989-05-23 1992-09-22 Institut Francais Du Petrole Method and device for measuring the qualities of a multiphase fluid
US5266191A (en) * 1992-08-27 1993-11-30 Newberry Tanks & Equipment, Inc. Immiscible liquids separator apparatus and method
US5473934A (en) * 1993-10-13 1995-12-12 Cobb; Wesley Ultrasonic fluid composition monitor
US5396806A (en) * 1993-11-12 1995-03-14 Auburn International, Inc. On-line mass flow measurement in flowing two component systems
US5524084A (en) * 1994-12-30 1996-06-04 Hewlett-Packard Company Method and apparatus for improved flow and pressure measurement and control
CA2230691C (en) * 1995-08-30 2004-03-30 Baker Hughes Incorporated An improved electrical submersible pump and methods for enhanced utilization of electrical submersible pumps in the completion and production of wellbores
US5736637A (en) * 1996-05-15 1998-04-07 Western Atlas International, Inc. Downhole multiphase flow sensor
US5708211A (en) * 1996-05-28 1998-01-13 Ohio University Flow regime determination and flow measurement in multiphase flow pipelines
US5795996A (en) * 1997-06-30 1998-08-18 Industrial Technology Research Institute Method and apparatus for monitoring water quality
SE9801949D0 (sv) 1998-06-02 1998-06-02 Astra Ab Process control

Also Published As

Publication number Publication date
AU766649B2 (en) 2003-10-23
JP2002517722A (ja) 2002-06-18
US6354145B1 (en) 2002-03-12
AU4666999A (en) 1999-12-20
EP1082609A1 (en) 2001-03-14
CA2333153A1 (en) 1999-12-09
WO1999063338A1 (en) 1999-12-09
CA2333153C (en) 2008-09-09

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