FI20165352A - Menetelmä ja järjestely prosessihöyryn tuottamiseksi - Google Patents

Menetelmä ja järjestely prosessihöyryn tuottamiseksi

Info

Publication number
FI20165352A
FI20165352A FI20165352A FI20165352A FI20165352A FI 20165352 A FI20165352 A FI 20165352A FI 20165352 A FI20165352 A FI 20165352A FI 20165352 A FI20165352 A FI 20165352A FI 20165352 A FI20165352 A FI 20165352A
Authority
FI
Finland
Prior art keywords
organization
process steam
steam production
production
steam
Prior art date
Application number
FI20165352A
Other languages
English (en)
Swedish (sv)
Other versions
FI127712B (fi
Inventor
Aki Muhli
Original Assignee
Andritz 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 Andritz Oy filed Critical Andritz Oy
Priority to FI20165352A priority Critical patent/FI127712B/fi
Priority to EP17729514.4A priority patent/EP3446034B1/en
Priority to JP2018555271A priority patent/JP2019516938A/ja
Priority to PCT/FI2017/050295 priority patent/WO2017182713A1/en
Priority to FIEP17729514.4T priority patent/FI3446034T3/fi
Priority to US16/094,108 priority patent/US10982388B2/en
Priority to CA3020199A priority patent/CA3020199C/en
Priority to BR112018070949A priority patent/BR112018070949A2/pt
Publication of FI20165352A publication Critical patent/FI20165352A/fi
Application granted granted Critical
Publication of FI127712B publication Critical patent/FI127712B/fi

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B1/00—Methods of steam generation characterised by form of heating method
    • F22B1/02—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers
    • F22B1/08—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being steam
    • 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
    • D21C11/06—Treatment of pulp gases; Recovery of the heat content of the gases; Treatment of gases arising from various sources in pulp and paper mills; Regeneration of gaseous SO2, e.g. arising from liquors containing sulfur compounds
    • 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
    • D21C1/00—Pretreatment of the finely-divided materials before digesting
    • D21C1/02—Pretreatment of the finely-divided materials before digesting with water or steam
    • 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
    • D21C7/10—Heating devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B1/00—Methods of steam generation characterised by form of heating method
    • F22B1/02—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers
    • F22B1/08—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being steam
    • F22B1/12—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being steam produced by an indirect cyclic process
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22D—PREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER FOR STEAM GENERATION; FEED-WATER SUPPLY FOR STEAM GENERATION; CONTROLLING WATER LEVEL FOR STEAM GENERATION; AUXILIARY DEVICES FOR PROMOTING WATER CIRCULATION WITHIN STEAM BOILERS
    • F22D1/00—Feed-water heaters, i.e. economisers or like preheaters
    • F22D1/16—Feed-water heaters, i.e. economisers or like preheaters with water tubes arranged otherwise than in the boiler furnace, fire tubes, or flue ways
    • F22D1/18—Feed-water heaters, i.e. economisers or like preheaters with water tubes arranged otherwise than in the boiler furnace, fire tubes, or flue ways and heated indirectly
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
    • D21B1/00—Fibrous raw materials or their mechanical treatment
    • D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
    • D21B1/12—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam
    • D21B1/14—Disintegrating in mills

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Paper (AREA)
  • Wood Science & Technology (AREA)
FI20165352A 2016-04-22 2016-04-22 Menetelmä ja järjestely prosessihöyryn tuottamiseksi FI127712B (fi)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FI20165352A FI127712B (fi) 2016-04-22 2016-04-22 Menetelmä ja järjestely prosessihöyryn tuottamiseksi
EP17729514.4A EP3446034B1 (en) 2016-04-22 2017-04-19 Method and arrangement for generating process steam
JP2018555271A JP2019516938A (ja) 2016-04-22 2017-04-19 プロセス蒸気を発生させるための方法および配置
PCT/FI2017/050295 WO2017182713A1 (en) 2016-04-22 2017-04-19 Method and arrangement for generating process steam
FIEP17729514.4T FI3446034T3 (fi) 2016-04-22 2017-04-19 Menetelmä ja järjestely prosessihöyryn tuottamiseksi
US16/094,108 US10982388B2 (en) 2016-04-22 2017-04-19 Method and arrangement for generating process steam
CA3020199A CA3020199C (en) 2016-04-22 2017-04-19 Method and arrangement for generating process steam
BR112018070949A BR112018070949A2 (pt) 2016-04-22 2017-04-19 método e arranjo para gerar o vapor do processo

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20165352A FI127712B (fi) 2016-04-22 2016-04-22 Menetelmä ja järjestely prosessihöyryn tuottamiseksi

Publications (2)

Publication Number Publication Date
FI20165352A true FI20165352A (fi) 2017-10-23
FI127712B FI127712B (fi) 2018-12-31

Family

ID=59054142

Family Applications (2)

Application Number Title Priority Date Filing Date
FI20165352A FI127712B (fi) 2016-04-22 2016-04-22 Menetelmä ja järjestely prosessihöyryn tuottamiseksi
FIEP17729514.4T FI3446034T3 (fi) 2016-04-22 2017-04-19 Menetelmä ja järjestely prosessihöyryn tuottamiseksi

Family Applications After (1)

Application Number Title Priority Date Filing Date
FIEP17729514.4T FI3446034T3 (fi) 2016-04-22 2017-04-19 Menetelmä ja järjestely prosessihöyryn tuottamiseksi

Country Status (7)

Country Link
US (1) US10982388B2 (fi)
EP (1) EP3446034B1 (fi)
JP (1) JP2019516938A (fi)
BR (1) BR112018070949A2 (fi)
CA (1) CA3020199C (fi)
FI (2) FI127712B (fi)
WO (1) WO2017182713A1 (fi)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI52128C (fi) 1976-04-12 1977-06-10 Rosenlew Ab Oy W Tapa ottaa sellutuksessa talteen lämpöä sekä helposti haihtuvia alkoho leja ja rikkiyhdisteitä sisältävät fraktiot mustalipeästä.
CA2136817A1 (en) * 1992-05-29 1993-12-09 Kvaerner Pulping Aktiebolag A process for recovering energy from a combustible gas
US6306252B1 (en) 1995-04-10 2001-10-23 Andritz-Ahlstrom Inc. Heat recovery from spent digester cooking liquor
AT407537B (de) * 1999-02-15 2001-04-25 Andritz Patentverwaltung Verfahren und anlage zur energierückgewinnung aus abdampfung
AU2006254627A1 (en) 2005-06-03 2006-12-07 Iogen Energy Corporation Method of continuous processing of lignocellulosic feedstocks
FI122983B (fi) * 2009-02-09 2012-09-28 Andritz Inc Menetelmä höyryn kehittämiseksi sellutehtaan keittämöllä
FI20145784A (fi) * 2014-09-08 2016-03-09 Andritz Oy Vesihöyryn kehittäminen sellutehtaan keittämöllä
SE1650664A1 (en) * 2016-05-17 2017-10-17 Valmet Oy Method for generation of clean steam in a continuous digester system

Also Published As

Publication number Publication date
CA3020199C (en) 2023-10-03
WO2017182713A1 (en) 2017-10-26
EP3446034B1 (en) 2023-11-01
JP2019516938A (ja) 2019-06-20
FI3446034T3 (fi) 2023-12-12
US10982388B2 (en) 2021-04-20
US20190127910A1 (en) 2019-05-02
FI127712B (fi) 2018-12-31
EP3446034A1 (en) 2019-02-27
BR112018070949A2 (pt) 2019-01-29
CA3020199A1 (en) 2017-10-26

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