RU2018120359A3 - - Google Patents

Download PDF

Info

Publication number
RU2018120359A3
RU2018120359A3 RU2018120359A RU2018120359A RU2018120359A3 RU 2018120359 A3 RU2018120359 A3 RU 2018120359A3 RU 2018120359 A RU2018120359 A RU 2018120359A RU 2018120359 A RU2018120359 A RU 2018120359A RU 2018120359 A3 RU2018120359 A3 RU 2018120359A3
Authority
RU
Russia
Application number
RU2018120359A
Other versions
RU2018120359A (ru
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 filed Critical
Publication of RU2018120359A publication Critical patent/RU2018120359A/ru
Publication of RU2018120359A3 publication Critical patent/RU2018120359A3/ru

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)
    • D21C11/0028—Effluents derived from the washing or bleaching plants
    • 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)
    • 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)
  • Water Supply & Treatment (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biochemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Paper (AREA)
  • Removal Of Specific Substances (AREA)
RU2018120359A 2015-11-04 2016-11-04 Способ оптимизации утилизации материала в способе химической варки RU2018120359A (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI20155806A FI128252B (en) 2015-11-04 2015-11-04 A method for optimizing material cycling in a chemical pulping process
FI20155806 2015-11-04
PCT/FI2016/050781 WO2017077195A1 (en) 2015-11-04 2016-11-04 Method for optimising material recovery in a chemical pulping process

Publications (2)

Publication Number Publication Date
RU2018120359A RU2018120359A (ru) 2019-12-04
RU2018120359A3 true RU2018120359A3 (ru) 2020-04-10

Family

ID=57389468

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2018120359A RU2018120359A (ru) 2015-11-04 2016-11-04 Способ оптимизации утилизации материала в способе химической варки

Country Status (8)

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

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 (ru) * 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
AU2003291874A1 (en) * 2003-06-03 2005-01-21 David Tarasenko 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 (en) * 2012-03-12 2021-02-26 Upm Kymmene Corp Process for the treatment of liquid streams in a cellulose plant and the use of low chloride process water in a cellulose plant
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 (en) 2020-01-31
CN108349761A (zh) 2018-07-31
CA3002312A1 (en) 2017-05-11
US20180319682A1 (en) 2018-11-08
RU2018120359A (ru) 2019-12-04
WO2017077195A1 (en) 2017-05-11
KR20180080212A (ko) 2018-07-11
EP3371111A1 (en) 2018-09-12
FI20155806A (fi) 2017-05-05

Similar Documents

Publication Publication Date Title
BR122021002400A2 (ru)
RU2018120359A3 (ru)
BE2015C047I2 (ru)
BE2015C044I2 (ru)
BR0002694B1 (ru)
BR0001536B1 (ru)
BR0000763F1 (ru)
BR0000695B1 (ru)
BR0000126B1 (ru)
BR0009349B1 (ru)
BR0009182B1 (ru)
BR0008874B1 (ru)
BR0001810B1 (ru)
BR0008789B1 (ru)
BR0002033B1 (ru)
BR0009717B1 (ru)
BR0002402B1 (ru)
BR0002435B1 (ru)
BR0009757B1 (ru)
BR0009761B1 (ru)
BR0002802B1 (ru)
BR0002874B1 (ru)
BR0003166B1 (ru)
BR0003189B1 (ru)
BR0003208B1 (ru)

Legal Events

Date Code Title Description
FA92 Acknowledgement of application withdrawn (lack of supplementary materials submitted)

Effective date: 20200901