FI20106079L - Menetelmä ja järjestely epäpuhtauksien erottamiseksi nesteistä tai höyryistä - Google Patents

Menetelmä ja järjestely epäpuhtauksien erottamiseksi nesteistä tai höyryistä Download PDF

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Publication number
FI20106079L
FI20106079L FI20106079A FI20106079A FI20106079L FI 20106079 L FI20106079 L FI 20106079L FI 20106079 A FI20106079 A FI 20106079A FI 20106079 A FI20106079 A FI 20106079A FI 20106079 L FI20106079 L FI 20106079L
Authority
FI
Finland
Prior art keywords
steam
liquid
impurities
liquids
vapors
Prior art date
Application number
FI20106079A
Other languages
English (en)
Swedish (sv)
Other versions
FI20106079A (fi
FI125337B (fi
FI20106079A0 (fi
Inventor
Heikki Jaakkola
Carl-Gustav Berg
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
Publication of FI20106079A0 publication Critical patent/FI20106079A0/fi
Priority to FI20106079A priority Critical patent/FI125337B/fi
Priority to UY0001033672A priority patent/UY33672A/es
Priority to PT117764753T priority patent/PT2630292E/pt
Priority to US13/880,274 priority patent/US8992729B2/en
Priority to PL11776475T priority patent/PL2630292T3/pl
Priority to EP11776475.3A priority patent/EP2630292B1/en
Priority to JP2013534352A priority patent/JP5992423B2/ja
Priority to PCT/FI2011/050905 priority patent/WO2012052619A1/en
Priority to CA2815166A priority patent/CA2815166C/en
Priority to ES11776475.3T priority patent/ES2533976T3/es
Priority to BR112013009468-0A priority patent/BR112013009468B1/pt
Publication of FI20106079A publication Critical patent/FI20106079A/fi
Publication of FI20106079L publication Critical patent/FI20106079L/fi
Priority to CL2013001047A priority patent/CL2013001047A1/es
Application granted granted Critical
Publication of FI125337B publication Critical patent/FI125337B/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
    • D21C11/0085—Introduction of auxiliary substances into the regenerating system in order to improve the performance of certain steps of the latter, the presence of these substances being confined to the regeneration cycle
    • D21C11/0092—Substances modifying the evaporation, combustion, or thermal decomposition processes of black liquor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/26—Multiple-effect evaporating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
    • B01D47/06—Spray cleaning
    • 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
    • D21C11/00—Regeneration of pulp liquors or effluent waste waters
    • D21C11/10—Concentrating spent liquor by evaporation
    • D21C11/103—Evaporation by direct contact with gases, e.g. hot flue gases

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Degasification And Air Bubble Elimination (AREA)
  • Gas Separation By Absorption (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)
  • Physical Water Treatments (AREA)
  • Paper (AREA)

Abstract

Esillä oleva keksintö koskee menetelmää ja järjestelmää nesteiden ja höyryjen puhdistamiseksi haihdutuslaitoksella. Nesteistä epäpuhtaudet erotetaan strippaamalla, kun epäpuhtauksia sisältävä neste saatetaan suoraan kontaktiin höyryn kanssa ruiskuttamalla tai jakamalla neste höyrykanavassa virtaavaan höyryyn tai höyrykanavan seinille siten vähentäen nesteen epäpuhtauspitoisuutta ja tuottaen puhtaamman nesteen. Epäpuhtaudet rikastuvat höyryyn. Höyrystä epäpuhtauksia poistetaan absorptiolla saattamalla epäpuhtauksia sisältävä höyry suoraan kontaktiin puhtaamman nesteen kanssa ruiskuttamalla tai jakamalla neste höyrykanavassa virtaavaan höyryyn tai höyrykanavan seinille lisäten siten nesteen epäpuhtauspitoisuutta, mutta tuottaen puhdistettua höyryä.
FI20106079A 2010-10-18 2010-10-18 Menetelmä ja järjestely epäpuhtauksien erottamiseksi nesteistä tai höyryistä FI125337B (fi)

Priority Applications (12)

Application Number Priority Date Filing Date Title
FI20106079A FI125337B (fi) 2010-10-18 2010-10-18 Menetelmä ja järjestely epäpuhtauksien erottamiseksi nesteistä tai höyryistä
UY0001033672A UY33672A (es) 2010-10-18 2011-10-14 Método y disposición para separar contaminantes de líquidos o vapores
JP2013534352A JP5992423B2 (ja) 2010-10-18 2011-10-17 液体又は蒸気から汚染物質を分離するための方法及び構成
ES11776475.3T ES2533976T3 (es) 2010-10-18 2011-10-17 Método y dispositivo para separar contaminantes de líquidos o vapores
PL11776475T PL2630292T3 (pl) 2010-10-18 2011-10-17 Sposób i układ do oddzielania zanieczyszczeń z cieczy i par
EP11776475.3A EP2630292B1 (en) 2010-10-18 2011-10-17 Method and arrangement for separating contaminants from liquids or vapors
PT117764753T PT2630292E (pt) 2010-10-18 2011-10-17 Método e disposição para a separação de contaminantes de líquidos ou de vapores
PCT/FI2011/050905 WO2012052619A1 (en) 2010-10-18 2011-10-17 Method and arrangement for separating contaminants from liquids or vapors
CA2815166A CA2815166C (en) 2010-10-18 2011-10-17 Method and arrangement for separating contaminants from liquids or vapors
US13/880,274 US8992729B2 (en) 2010-10-18 2011-10-17 Method and arrangement for separating contaminants from liquids or vapors
BR112013009468-0A BR112013009468B1 (pt) 2010-10-18 2011-10-17 método e arranjo para separar contaminantes de líquidos ou vapores
CL2013001047A CL2013001047A1 (es) 2010-10-18 2013-04-16 Metodo y disposicion para la purificacion de liquidos o vapores en una planta de evaporacion, que comprende separar los contaminantes de los liquidos mediante depuracion por contacto directo de un liquido rico en contaminantes con un vapor, y separar los contaminantes de los vapores mediante absorcion por contacto directo de un liquido con un vapor contaminado.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20106079 2010-10-18
FI20106079A FI125337B (fi) 2010-10-18 2010-10-18 Menetelmä ja järjestely epäpuhtauksien erottamiseksi nesteistä tai höyryistä

Publications (4)

Publication Number Publication Date
FI20106079A0 FI20106079A0 (fi) 2010-10-18
FI20106079A FI20106079A (fi) 2012-04-19
FI20106079L true FI20106079L (fi) 2012-04-19
FI125337B FI125337B (fi) 2015-08-31

Family

ID=43064237

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20106079A FI125337B (fi) 2010-10-18 2010-10-18 Menetelmä ja järjestely epäpuhtauksien erottamiseksi nesteistä tai höyryistä

Country Status (12)

Country Link
US (1) US8992729B2 (fi)
EP (1) EP2630292B1 (fi)
JP (1) JP5992423B2 (fi)
BR (1) BR112013009468B1 (fi)
CA (1) CA2815166C (fi)
CL (1) CL2013001047A1 (fi)
ES (1) ES2533976T3 (fi)
FI (1) FI125337B (fi)
PL (1) PL2630292T3 (fi)
PT (1) PT2630292E (fi)
UY (1) UY33672A (fi)
WO (1) WO2012052619A1 (fi)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013156668A1 (en) 2012-04-17 2013-10-24 Andritz Oy Method and arrangement for intensifying and controlling evaporation
WO2015156814A1 (en) * 2014-04-11 2015-10-15 Veolia Water Technologies, Inc. System and process for pulping wood
CN105964080B (zh) * 2016-05-06 2018-09-11 山东伯仲真空设备股份有限公司 真空炼钢专用油膜式除尘冷却器及其除尘方法
CN109420390B (zh) * 2017-08-20 2024-06-04 佛山华跃知识产权运营有限公司 多级净化除尘系统
BR112021018381A2 (pt) * 2019-03-18 2021-11-23 Noram Eng And Constructors Ltd Processo e aparelho de tratamento de condensado sujo de polpação kraft
CN110104863B (zh) * 2019-05-28 2021-07-16 南京万德斯环保科技股份有限公司 一种有机废液高效浓缩处理系统和方法
CN110723768B (zh) * 2019-09-11 2024-09-13 江苏中一环保科技股份有限公司 一种提高硫酸盐法制浆黑液蒸发冷凝水品质的方法
CN111960488B (zh) * 2020-07-22 2021-12-07 江苏纳易环保科技有限公司 污水处理装置及方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS525301A (en) * 1975-06-30 1977-01-17 Ebara Mfg Multiple effect deodorizing device
JP3263404B2 (ja) * 1991-05-02 2002-03-04 株式会社ササクラ 水溶性有機物を含む水溶液の蒸発濃縮方法
AT398992B (de) 1993-04-05 1995-02-27 Austrian Energy & Environment Verfahren zur umwandlung von natriumsulfat
SE9503853L (sv) 1995-11-01 1996-11-25 Kvaerner Pulping Tech Förfarande för rening av kondensat vid indunstning av avlut
SE511262E (sv) 1998-01-23 2003-02-04 Mo Och Domsjoe Ab Förfarande vid upparbetning av alkaliskt kondensat emanerat vid cellulosamassaframställning
SE9802442D0 (sv) 1998-07-07 1998-07-07 Papsea Ab Reningsanordning
ATE277681T1 (de) 2000-12-01 2004-10-15 Linde Ag Verfahren zur reinigung von abgas aus einer zellstoffabrik
FI119110B (fi) 2001-11-09 2008-07-31 Andritz Oy Menetelmä lauhteiden käsittelemiseksi

Also Published As

Publication number Publication date
US20130340960A1 (en) 2013-12-26
EP2630292A1 (en) 2013-08-28
JP5992423B2 (ja) 2016-09-14
CA2815166A1 (en) 2012-04-26
BR112013009468B1 (pt) 2020-10-13
US8992729B2 (en) 2015-03-31
CA2815166C (en) 2018-07-24
BR112013009468A2 (pt) 2016-07-19
EP2630292B1 (en) 2015-01-14
JP2014500786A (ja) 2014-01-16
WO2012052619A1 (en) 2012-04-26
UY33672A (es) 2012-04-30
PT2630292E (pt) 2015-04-14
CL2013001047A1 (es) 2013-12-27
FI20106079A (fi) 2012-04-19
FI125337B (fi) 2015-08-31
FI20106079A0 (fi) 2010-10-18
PL2630292T3 (pl) 2015-07-31
ES2533976T3 (es) 2015-04-16

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