FI20155806A - Menetelmä materiaalikierron optimointiin kemiallisessa massanvalmistusprosessissa - Google Patents

Menetelmä materiaalikierron optimointiin kemiallisessa massanvalmistusprosessissa

Info

Publication number
FI20155806A
FI20155806A FI20155806A FI20155806A FI20155806A FI 20155806 A FI20155806 A FI 20155806A FI 20155806 A FI20155806 A FI 20155806A FI 20155806 A FI20155806 A FI 20155806A FI 20155806 A FI20155806 A FI 20155806A
Authority
FI
Finland
Prior art keywords
material recycling
chemical pulping
optimizing material
optimizing
pulping
Prior art date
Application number
FI20155806A
Other languages
English (en)
Swedish (sv)
Other versions
FI128252B (fi
Inventor
Jonni Ahlgren
Sakari Halttunen
Jussi Ruotsalainen
Kari Saari
Original Assignee
Kemira Oyj
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 Kemira Oyj filed Critical Kemira Oyj
Priority to FI20155806A priority Critical patent/FI128252B/fi
Priority to EP16798804.7A priority patent/EP3371111A1/en
Priority to CN201680063835.9A priority patent/CN108349761A/zh
Priority to PCT/FI2016/050781 priority patent/WO2017077195A1/en
Priority to RU2018120359A priority patent/RU2018120359A/ru
Priority to KR1020187012265A priority patent/KR20180080212A/ko
Priority to US15/773,572 priority patent/US20180319682A1/en
Priority to CA3002312A priority patent/CA3002312A1/en
Publication of FI20155806A publication Critical patent/FI20155806A/fi
Application granted granted Critical
Publication of FI128252B publication Critical patent/FI128252B/fi

Links

Classifications

    • 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
    • D21C11/0021—Introduction of various effluents, e.g. waste waters, into the pulping, recovery and regeneration cycle (closed-cycle)
    • 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
    • D21C11/0021—Introduction of various effluents, e.g. waste waters, into the pulping, recovery and regeneration cycle (closed-cycle)
    • D21C11/0028—Effluents derived from the washing or bleaching plants
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
    • C02F1/56—Macromolecular compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07G—COMPOUNDS OF UNKNOWN CONSTITUTION
    • C07G1/00—Lignin; Lignin derivatives
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08H—DERIVATIVES OF NATURAL MACROMOLECULAR COMPOUNDS
    • C08H6/00—Macromolecular compounds derived from lignin, e.g. tannins, humic acids
    • 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
    • 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
    • D21C11/0007—Recovery of by-products, i.e. compounds other than those necessary for pulping, for multiple uses or not otherwise provided for
    • 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
    • D21C11/0014—Combination of various pulping processes with one or several recovery systems (cross-recovery)
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
    • C02F1/5245—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents using basic salts, e.g. of aluminium and iron
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/30—Organic compounds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/30—Organic compounds
    • C02F2101/34—Organic compounds containing oxygen
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/26—Nature of the water, waste water, sewage or sludge to be treated from the processing of plants or parts thereof
    • C02F2103/28—Nature of the water, waste water, sewage or sludge to be treated from the processing of plants or parts thereof from the paper or cellulose industry

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Inorganic Chemistry (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Paper (AREA)
  • Removal Of Specific Substances (AREA)
FI20155806A 2015-11-04 2015-11-04 Menetelmä materiaalikierron optimointiin kemiallisessa massanvalmistusprosessissa FI128252B (fi)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FI20155806A FI128252B (fi) 2015-11-04 2015-11-04 Menetelmä materiaalikierron optimointiin kemiallisessa massanvalmistusprosessissa
EP16798804.7A EP3371111A1 (en) 2015-11-04 2016-11-04 Method for optimising material recovery in a chemical pulping process
CN201680063835.9A CN108349761A (zh) 2015-11-04 2016-11-04 用于优化化学制浆工艺中的材料回收的方法
PCT/FI2016/050781 WO2017077195A1 (en) 2015-11-04 2016-11-04 Method for optimising material recovery in a chemical pulping process
RU2018120359A RU2018120359A (ru) 2015-11-04 2016-11-04 Способ оптимизации утилизации материала в способе химической варки
KR1020187012265A KR20180080212A (ko) 2015-11-04 2016-11-04 화학적 펄프화 공정에서 물질 회수를 최적화하는 방법
US15/773,572 US20180319682A1 (en) 2015-11-04 2016-11-04 Method for optimising material recovery in a chemical pulping process
CA3002312A CA3002312A1 (en) 2015-11-04 2016-11-04 Method for optimising material recovery in a chemical pulping process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20155806A FI128252B (fi) 2015-11-04 2015-11-04 Menetelmä materiaalikierron optimointiin kemiallisessa massanvalmistusprosessissa

Publications (2)

Publication Number Publication Date
FI20155806A true FI20155806A (fi) 2017-05-05
FI128252B FI128252B (fi) 2020-01-31

Family

ID=57389468

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20155806A FI128252B (fi) 2015-11-04 2015-11-04 Menetelmä materiaalikierron optimointiin kemiallisessa massanvalmistusprosessissa

Country Status (8)

Country Link
US (1) US20180319682A1 (fi)
EP (1) EP3371111A1 (fi)
KR (1) KR20180080212A (fi)
CN (1) CN108349761A (fi)
CA (1) CA3002312A1 (fi)
FI (1) FI128252B (fi)
RU (1) RU2018120359A (fi)
WO (1) WO2017077195A1 (fi)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109279738A (zh) * 2018-09-30 2019-01-29 广西大学 一种a-d-e-uasb-ro处理黑液的方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3470148A (en) * 1966-12-16 1969-09-30 Weyerhaeuser Co Reaction products of lignin and bark extracts and process for same
DE2243141A1 (de) * 1971-09-16 1973-03-22 Uddeholms Ab Verfahren zum reinigen von ligninhaltigen abwaessern aus holzverarbeitenden und aehnlichen industriebetrieben
FR2159560A5 (fi) * 1971-11-03 1973-06-22 Degremont
US3935101A (en) * 1972-11-13 1976-01-27 Georgia-Pacific Corporation Clarification process
SE406944B (sv) * 1976-04-14 1979-03-05 Mo Och Domsjoe Ab Forfarande for att reglera tillsatsen av suspensinsvetska vid kontinuerlig tvettning av suspensioner
US4455257A (en) * 1982-10-12 1984-06-19 Reed Lignin, Inc. Cationic reaction product of kraft lignin with aldehyde and polyamine
US4775744A (en) 1987-07-23 1988-10-04 Westvaco Corporation Cationic and anionic lignin amines
FI91642C (fi) * 1991-06-13 1994-07-25 Metsae Serla Oy Flokkulointiaineena käyttökelpoinen kationinen ligniini ja menetelmä jätevesien puhdistamiseksi
US5567277A (en) * 1993-05-28 1996-10-22 Calgon Corporation Cellulosic, modified lignin and cationic polymer composition and process for making improved paper or paperboard
GB9800497D0 (en) * 1998-01-09 1998-03-04 Allied Colloids Ltd Dewatering of sludges
ITMI20012119A1 (it) * 2001-10-12 2003-04-12 Franco Nardi Procedimento di recupero e rimessa in ciclo dei composti contenuti negli effluenti dei processi di deglignificazione e imbianchimento di imp
WO2004106624A1 (en) * 2003-06-03 2004-12-09 Pacific Pulp Resources Inc. Method for producing pulp and lignin
CN101775750B (zh) * 2010-01-22 2012-09-05 葛文宇 实现100%综合利用和消除三废的纸浆清洁生产工艺方法
US9181405B2 (en) * 2012-01-13 2015-11-10 General Electric Company Formaldehyde-free lignin-amine coagulants
FI128900B (fi) * 2012-03-12 2021-02-26 Upm Kymmene Corp Menetelmä nestevirtauksien käsittelemiseksi sellutehtaassa ja pienen kloridipitoisuuden omaavien prosessivesien käyttöä sellutehtaassa
US9751781B2 (en) * 2012-03-20 2017-09-05 The Research Foundation For The State University Of New York Method to separate lignin-rich solid phase from acidic biomass suspension at an acidic pH

Also Published As

Publication number Publication date
FI128252B (fi) 2020-01-31
RU2018120359A (ru) 2019-12-04
RU2018120359A3 (fi) 2020-04-10
US20180319682A1 (en) 2018-11-08
EP3371111A1 (en) 2018-09-12
WO2017077195A1 (en) 2017-05-11
CN108349761A (zh) 2018-07-31
CA3002312A1 (en) 2017-05-11
KR20180080212A (ko) 2018-07-11

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