PL3917737T3 - Sposób i zestaw do sterowania opartego na sprzężeniu zwrotnym w chemicznej rafinacji drewna - Google Patents

Sposób i zestaw do sterowania opartego na sprzężeniu zwrotnym w chemicznej rafinacji drewna

Info

Publication number
PL3917737T3
PL3917737T3 PL20703800.1T PL20703800T PL3917737T3 PL 3917737 T3 PL3917737 T3 PL 3917737T3 PL 20703800 T PL20703800 T PL 20703800T PL 3917737 T3 PL3917737 T3 PL 3917737T3
Authority
PL
Poland
Prior art keywords
wood
arrangement
based control
feedback based
chemical refining
Prior art date
Application number
PL20703800.1T
Other languages
English (en)
Inventor
Sami Turunen
Mika Laitila
Juha Tamper
Original Assignee
Upm-Kymmene Corporation
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 Upm-Kymmene Corporation filed Critical Upm-Kymmene Corporation
Publication of PL3917737T3 publication Critical patent/PL3917737T3/pl

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12MAPPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M41/00Means for regulation, monitoring, measurement or control, e.g. flow regulation
    • C12M41/48Automatic or computerized control
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B27WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27KPROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
    • B27K3/00Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
    • B27K3/02Processes; Apparatus
    • B27K3/025Controlling the process
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21BFIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
    • D21B1/00Fibrous raw materials or their mechanical treatment
    • D21B1/04Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21BFIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
    • D21B1/00Fibrous raw materials or their mechanical treatment
    • D21B1/04Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
    • D21B1/12Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam
    • D21B1/30Defibrating by other means
    • D21B1/36Explosive disintegration by sudden pressure reduction
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21CPRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C1/00Pretreatment of the finely-divided materials before digesting
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00Sampling; Preparing specimens for investigation
    • G01N1/02Devices for withdrawing samples
    • G01N1/10Devices for withdrawing samples in the liquid or fluent state
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00Sampling; Preparing specimens for investigation
    • G01N1/28Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/286Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q involving mechanical work, e.g. chopping, disintegrating, compacting, homogenising
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00Sampling; Preparing specimens for investigation
    • G01N1/28Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/34Purifying; Cleaning
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/02Investigating particle size or size distribution
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/02Investigating particle size or size distribution
    • G01N15/0205Investigating particle size or size distribution by optical means
    • G01N15/0227Investigating particle size or size distribution by optical means using imaging; using holography
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/0098Plants or trees
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00Sampling; Preparing specimens for investigation
    • G01N1/02Devices for withdrawing samples
    • G01N1/10Devices for withdrawing samples in the liquid or fluent state
    • G01N2001/1031Sampling from special places
    • G01N2001/105Sampling from special places from high-pressure reactors or lines
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N2015/0042Investigating dispersion of solids
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N2015/0042Investigating dispersion of solids
    • G01N2015/0053Investigating dispersion of solids in liquids, e.g. trouble
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00Technologies for the production of fuel of non-fossil origin
    • Y02E50/10Biofuels, e.g. bio-diesel

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Mechanical Engineering (AREA)
  • Forests & Forestry (AREA)
  • Dispersion Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Hydrology & Water Resources (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Zoology (AREA)
  • Organic Chemistry (AREA)
  • Molecular Biology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Botany (AREA)
  • General Engineering & Computer Science (AREA)
  • Sustainable Development (AREA)
  • Microbiology (AREA)
  • Computer Hardware Design (AREA)
  • Genetics & Genomics (AREA)
  • Biotechnology (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Processing Of Solid Wastes (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
PL20703800.1T 2019-01-29 2020-01-27 Sposób i zestaw do sterowania opartego na sprzężeniu zwrotnym w chemicznej rafinacji drewna PL3917737T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20195056A FI129928B (en) 2019-01-29 2019-01-29 Method and arrangement for feedback-based control in chemical wood processing
PCT/FI2020/050039 WO2020157378A1 (en) 2019-01-29 2020-01-27 Method and arrangement for feedback based control in chemical refining of wood

Publications (1)

Publication Number Publication Date
PL3917737T3 true PL3917737T3 (pl) 2026-05-04

Family

ID=69468586

Family Applications (1)

Application Number Title Priority Date Filing Date
PL20703800.1T PL3917737T3 (pl) 2019-01-29 2020-01-27 Sposób i zestaw do sterowania opartego na sprzężeniu zwrotnym w chemicznej rafinacji drewna

Country Status (8)

Country Link
US (2) US12508736B2 (pl)
EP (2) EP4685458A3 (pl)
CN (1) CN113365790B (pl)
CA (1) CA3125955A1 (pl)
FI (1) FI129928B (pl)
PL (1) PL3917737T3 (pl)
UY (1) UY38561A (pl)
WO (1) WO2020157378A1 (pl)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE2430207A1 (en) * 2024-04-16 2025-10-07 Valmet Oy A process for steam treatment of non-wood plant material

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1212505A (en) * 1984-07-17 1986-10-14 Rudy Vit Method, process and apparatus for converting wood, wood residue and or biomass into pulp
WO2000019004A1 (en) * 1998-09-25 2000-04-06 Stake Technology Ltd. Semi alkaline steam explosion treatment of fibrous material for the production of cellulose pulp
SE516861C3 (sv) * 2000-07-14 2002-04-17 Abb Ab Raffinörstryrning
US8057639B2 (en) * 2008-02-28 2011-11-15 Andritz Inc. System and method for preextraction of hemicellulose through using a continuous prehydrolysis and steam explosion pretreatment process
US8597431B2 (en) 2009-10-05 2013-12-03 Andritz (Usa) Inc. Biomass pretreatment
WO2012066042A1 (en) * 2010-11-17 2012-05-24 Sekab E-Technology Ab Nir measurements in production of a target chemical from cellulose
US8945243B2 (en) * 2011-12-16 2015-02-03 Shell Oil Company Systems capable of adding cellulosic biomass to a digestion unit operating at high pressures and associated methods for cellulosic biomass processing
MX2014009649A (es) 2012-02-15 2015-02-10 Inbicon As Metodo de procesamiento de biomasa lignocelulosica utilizando un control de realimentacion de pre-tratamiento hidrotermico.
US20140087432A1 (en) 2012-09-24 2014-03-27 Abengoa Bioenergy Methods for conditioning pretreated biomass
US9115214B2 (en) * 2012-09-24 2015-08-25 Abengoa Bioenergy New Technologies, Llc Methods for controlling pretreatment of biomass
EP2759597A1 (en) 2013-01-23 2014-07-30 Sekab E-Technology AB Image analysis based process control of processes for production of sugar from lignocellulosic biomass
ITTO20130887A1 (it) 2013-10-31 2015-05-01 Biochemtex Spa Procedimento continuo di conversione di lignina
EP3063211A2 (en) 2013-10-31 2016-09-07 Biochemtex S.p.A. Process for increasing the enzymatic accessibility of a thermally treated ligno-cellulosic biomass feedstock
ITTO20130882A1 (it) * 2013-10-31 2015-05-01 Beta Renewables Spa Idrolisi di biomassa lignocellulosica senza enzimi o catalizzatori acidi
ITTO20130885A1 (it) 2013-10-31 2015-05-01 Biochemtex Spa Conversione di una sospensione di biomassa lignocellulosica di bassa viscosita' in polioli
US20160362353A1 (en) 2014-02-24 2016-12-15 Biochemtex S.P.A. Integrated process for producing cellulosic pulp and polyols stream
CA2973182C (en) 2015-02-02 2023-04-25 Sekab E-Technology Ab Controlling the pretreatment of a softwood starting material
US20170103129A1 (en) 2015-10-12 2017-04-13 Google Inc. Scoring content within native applications

Also Published As

Publication number Publication date
EP4685458A3 (en) 2026-04-01
EP3917737C0 (en) 2025-12-03
CA3125955A1 (en) 2020-08-06
UY38561A (es) 2020-07-31
FI129928B (en) 2022-11-15
WO2020157378A1 (en) 2020-08-06
EP4685458A2 (en) 2026-01-28
CN113365790A (zh) 2021-09-07
US12508736B2 (en) 2025-12-30
FI20195056A1 (en) 2020-07-30
EP3917737B1 (en) 2025-12-03
CN113365790B (zh) 2023-05-30
US20260124782A1 (en) 2026-05-07
BR112021014608A2 (pt) 2021-10-05
US20220097252A1 (en) 2022-03-31
EP3917737A1 (en) 2021-12-08

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