AU4154497A - Process and apparatus for controlling the efficiency of causticizing process - Google Patents

Process and apparatus for controlling the efficiency of causticizing process

Info

Publication number
AU4154497A
AU4154497A AU41544/97A AU4154497A AU4154497A AU 4154497 A AU4154497 A AU 4154497A AU 41544/97 A AU41544/97 A AU 41544/97A AU 4154497 A AU4154497 A AU 4154497A AU 4154497 A AU4154497 A AU 4154497A
Authority
AU
Australia
Prior art keywords
efficiency
controlling
causticizing
causticizing process
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
Application number
AU41544/97A
Other languages
English (en)
Inventor
Glenn H. Baines
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.)
Fisher Rosemount Systems Inc
Original Assignee
Fisher Rosemount Systems Inc
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 Fisher Rosemount Systems Inc filed Critical Fisher Rosemount Systems Inc
Publication of AU4154497A publication Critical patent/AU4154497A/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D21/00—Control of chemical or physico-chemical variables, e.g. pH value
    • G05D21/02—Control of chemical or physico-chemical variables, e.g. pH value characterised by the use of electric means
    • 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
    • D21C11/00—Regeneration of pulp liquors or effluent waste waters
    • D21C11/0064—Aspects concerning the production and the treatment of green and white liquors, e.g. causticizing green liquor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S706/00—Data processing: artificial intelligence
    • Y10S706/902—Application using ai with detail of the ai system
    • Y10S706/903—Control
    • Y10S706/906—Process plant

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Paper (AREA)
  • Feedback Control In General (AREA)
AU41544/97A 1996-09-03 1997-08-29 Process and apparatus for controlling the efficiency of causticizing process Abandoned AU4154497A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08706840 1996-09-03
US08/706,840 US5822220A (en) 1996-09-03 1996-09-03 Process for controlling the efficiency of the causticizing process
PCT/US1997/014645 WO1998010137A1 (en) 1996-09-03 1997-08-29 Process and apparatus for controlling the efficiency of causticizing process

Publications (1)

Publication Number Publication Date
AU4154497A true AU4154497A (en) 1998-03-26

Family

ID=24839278

Family Applications (1)

Application Number Title Priority Date Filing Date
AU41544/97A Abandoned AU4154497A (en) 1996-09-03 1997-08-29 Process and apparatus for controlling the efficiency of causticizing process

Country Status (5)

Country Link
US (1) US5822220A (https=)
EP (1) EP0927278A1 (https=)
JP (3) JP2001500199A (https=)
AU (1) AU4154497A (https=)
WO (1) WO1998010137A1 (https=)

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EP0825506B1 (en) 1996-08-20 2013-03-06 Invensys Systems, Inc. Methods and apparatus for remote process control
US20110300052A9 (en) * 1997-05-21 2011-12-08 Olsen Gary A Particulate matter and methods of obtaining same from a kraft waste reclamation
US20080219912A1 (en) * 2007-03-06 2008-09-11 Gary Allen Olsen Particulate matter and methods of obtaining same from a kraft waste reclamation
CA2238292A1 (en) * 1997-05-21 1998-11-21 S & S Lime, Inc. Method of obtaining and using particulate calcium carbonate
DE19814385C1 (de) * 1998-03-31 1999-10-07 Siemens Ag Verfahren und Vorrichtung zur Prozeßführung und zur Prozeßoptimierung der Chemikalienrückgewinnung bei der Herstellung von Zellstoff
US6691183B1 (en) 1998-05-20 2004-02-10 Invensys Systems, Inc. Second transfer logic causing a first transfer logic to check a data ready bit prior to each of multibit transfer of a continous transfer operation
US6339222B1 (en) * 1998-11-12 2002-01-15 Kvaerner Canada Inc. Determination of ionic species concentration by near infrared spectroscopy
US6416651B1 (en) * 1999-02-26 2002-07-09 Honeywell Measurex Multi-electrode composition measuring device and method
US6754885B1 (en) 1999-05-17 2004-06-22 Invensys Systems, Inc. Methods and apparatus for controlling object appearance in a process control configuration system
US7089530B1 (en) 1999-05-17 2006-08-08 Invensys Systems, Inc. Process control configuration system with connection validation and configuration
US7272815B1 (en) 1999-05-17 2007-09-18 Invensys Systems, Inc. Methods and apparatus for control configuration with versioning, security, composite blocks, edit selection, object swapping, formulaic values and other aspects
US7096465B1 (en) 1999-05-17 2006-08-22 Invensys Systems, Inc. Process control configuration system with parameterized objects
WO2000070417A1 (en) 1999-05-17 2000-11-23 The Foxboro Company Process control configuration system with parameterized objects
FI114813B (fi) 1999-05-31 2004-12-31 Metso Automation Oy Menetelmä ja laitteisto kaustisointiprosessin säätämiseksi
US6788980B1 (en) 1999-06-11 2004-09-07 Invensys Systems, Inc. Methods and apparatus for control using control devices that provide a virtual machine environment and that communicate via an IP network
US6501995B1 (en) 1999-06-30 2002-12-31 The Foxboro Company Process control system and method with improved distribution, installation and validation of components
US6510352B1 (en) 1999-07-29 2003-01-21 The Foxboro Company Methods and apparatus for object-based process control
US6473660B1 (en) 1999-12-03 2002-10-29 The Foxboro Company Process control system and method with automatic fault avoidance
US6779128B1 (en) 2000-02-18 2004-08-17 Invensys Systems, Inc. Fault-tolerant data transfer
US7242991B2 (en) 2002-04-15 2007-07-10 Invensys Systems, Inc. Workflow control configurator for use with process, factory-floor, environmental, computer aided manufacturing-based or other control system
US7941396B2 (en) * 2003-04-25 2011-05-10 Symbion Systems, Inc. Process control method with integrated database for electronically documenting the configuration, modification and operation of a controlled process
US7242989B2 (en) * 2003-05-30 2007-07-10 Fisher-Rosemount Systems, Inc. Apparatus and method for batch property estimation
US7700071B2 (en) * 2004-01-23 2010-04-20 Ovonic Battery Company, Inc. Production of hydrogen via a base-facilitated reaction of carbon monoxide
US7761923B2 (en) 2004-03-01 2010-07-20 Invensys Systems, Inc. Process control methods and apparatus for intrusion detection, protection and network hardening
WO2007123753A2 (en) 2006-03-30 2007-11-01 Invensys Systems, Inc. Digital data processing apparatus and methods for improving plant performance
US8288312B2 (en) * 2007-03-06 2012-10-16 S&S Lime, Inc. Particulate matter and methods of obtaining same from a Kraft waste reclamation
US8105475B2 (en) * 2008-04-14 2012-01-31 Honeywell International Inc. Apparatus and method for determining the composition of a material being examined
CN104407518B (zh) 2008-06-20 2017-05-31 因文西斯系统公司 对用于过程控制的实际和仿真设施进行交互的系统和方法
US8463964B2 (en) 2009-05-29 2013-06-11 Invensys Systems, Inc. Methods and apparatus for control configuration with enhanced change-tracking
US8127060B2 (en) 2009-05-29 2012-02-28 Invensys Systems, Inc Methods and apparatus for control configuration with control objects that are fieldbus protocol-aware
US8834675B2 (en) * 2009-08-21 2014-09-16 Honeywell Asca Inc. Liquid composition sensor in scaling environment
CN104317270B (zh) * 2014-11-04 2017-05-24 中国轻工业南宁设计工程有限公司 一种苛化自动控制系统
JP5925371B1 (ja) * 2015-09-18 2016-05-25 三菱日立パワーシステムズ株式会社 水質管理装置、水処理システム、水質管理方法、および水処理システムの最適化プログラム
CN108977897B (zh) * 2018-06-07 2021-11-19 浙江天悟智能技术有限公司 基于局部内在可塑性回声状态网络的熔纺工艺控制方法
JP7570004B2 (ja) * 2019-02-19 2024-10-21 パナソニックＩｐマネジメント株式会社 研磨加工システム、学習装置、学習装置の学習方法
JP2026018879A (ja) * 2024-07-25 2026-02-05 栗田工業株式会社 情報処理システム、情報処理方法及びプログラム

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US4094959A (en) * 1977-02-02 1978-06-13 Phillips Petroleum Company Process measurement and control
SE432000B (sv) * 1978-07-18 1984-03-12 Mo Och Domsjoe Ab Forfarande for reglering av kausticeringsgraden vid framstellning av vitlut jemte anordning for utforande av forfarandet
DK424281A (da) * 1981-09-25 1983-03-26 Kemotron A S Fremgangsmaade til styring af hvidluds egenskaber
US4798655A (en) * 1987-03-19 1989-01-17 Howard Diamond Multiparameter analytical electrode structure and method of measurement
JPH0299856A (ja) * 1988-10-07 1990-04-11 Hitachi Ltd イオン濃度測定方法及び測定装置
JPH0473286A (ja) * 1990-07-12 1992-03-09 Toshiba Corp 回収ボイラの最適運転制御装置
US5282261A (en) * 1990-08-03 1994-01-25 E. I. Du Pont De Nemours And Co., Inc. Neural network process measurement and control
US5197114A (en) * 1990-08-03 1993-03-23 E. I. Du Pont De Nemours & Co., Inc. Computer neural network regulatory process control system and method
US5142612A (en) * 1990-08-03 1992-08-25 E. I. Du Pont De Nemours & Co. (Inc.) Computer neural network supervisory process control system and method
US5121467A (en) * 1990-08-03 1992-06-09 E.I. Du Pont De Nemours & Co., Inc. Neural network/expert system process control system and method
US5212765A (en) * 1990-08-03 1993-05-18 E. I. Du Pont De Nemours & Co., Inc. On-line training neural network system for process control
US5213663A (en) * 1991-07-22 1993-05-25 The Foxboro Company Method for controlling the sodium carbonate concentration of green liquor in the dissolving tank
JPH05279980A (ja) * 1992-03-31 1993-10-26 Toshiba Corp 回収ボイラ制御装置
US5282931A (en) * 1992-07-08 1994-02-01 Pulp And Paper Research Institute Of Canada Determination and control of effective alkali in kraft liquors by IR spectroscopy
DE4224621C2 (de) * 1992-07-25 1994-05-05 Boehringer Mannheim Gmbh Verfahren zur Analyse eines Bestandteils einer medizinischen Probe mittels eines automatischen Analysegerätes
US5616214A (en) * 1995-09-12 1997-04-01 Pulp And Paper Research Institute Of Canada Determination of sodium sulfide and sulfidity in green liquors and smelt solutions
DK0855989T4 (da) * 1995-10-18 2006-12-04 Demag Cranes & Components Gmbh Löbehjulsblok

Also Published As

Publication number Publication date
JP5114595B2 (ja) 2013-01-09
JP2001500199A (ja) 2001-01-09
JP2008095275A (ja) 2008-04-24
JP2012144839A (ja) 2012-08-02
WO1998010137A1 (en) 1998-03-12
JP5006806B2 (ja) 2012-08-22
US5822220A (en) 1998-10-13
EP0927278A1 (en) 1999-07-07

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