FI119110B - Menetelmä lauhteiden käsittelemiseksi - Google Patents

Menetelmä lauhteiden käsittelemiseksi Download PDF

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Publication number
FI119110B
FI119110B FI20012170A FI20012170A FI119110B FI 119110 B FI119110 B FI 119110B FI 20012170 A FI20012170 A FI 20012170A FI 20012170 A FI20012170 A FI 20012170A FI 119110 B FI119110 B FI 119110B
Authority
FI
Finland
Prior art keywords
condensate
vapor
expansion
stripping column
purified
Prior art date
Application number
FI20012170A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI20012170A0 (fi
FI20012170A (fi
Inventor
Risto Honkanen
Jan Oehman
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 FI20012170A priority Critical patent/FI119110B/fi
Publication of FI20012170A0 publication Critical patent/FI20012170A0/fi
Priority to US10/289,461 priority patent/US6797125B2/en
Priority to SE0203279A priority patent/SE522392C2/sv
Priority to DE10251862A priority patent/DE10251862A1/de
Priority to PT102870A priority patent/PT102870B/pt
Priority to BRPI0204620-2A priority patent/BR0204620B1/pt
Publication of FI20012170A publication Critical patent/FI20012170A/fi
Application granted granted Critical
Publication of FI119110B publication Critical patent/FI119110B/fi

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/34—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances
    • B01D3/38—Steam distillation
    • 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
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/06—Flash distillation
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S159/00—Concentrating evaporators
    • Y10S159/08—Multieffect or multistage

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
FI20012170A 2001-11-09 2001-11-09 Menetelmä lauhteiden käsittelemiseksi FI119110B (fi)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FI20012170A FI119110B (fi) 2001-11-09 2001-11-09 Menetelmä lauhteiden käsittelemiseksi
US10/289,461 US6797125B2 (en) 2001-11-09 2002-11-07 Method of treating condensates
SE0203279A SE522392C2 (sv) 2001-11-09 2002-11-07 Förfarande för behandling av kondensat i en indunstningsanläggning
DE10251862A DE10251862A1 (de) 2001-11-09 2002-11-07 Verfahren zur Behandlung von Kondensaten
PT102870A PT102870B (pt) 2001-11-09 2002-11-08 Metodo de tratamento de condensados
BRPI0204620-2A BR0204620B1 (pt) 2001-11-09 2002-11-11 processo para o tratamento de condensados que contÊm compostos.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20012170 2001-11-09
FI20012170A FI119110B (fi) 2001-11-09 2001-11-09 Menetelmä lauhteiden käsittelemiseksi

Publications (3)

Publication Number Publication Date
FI20012170A0 FI20012170A0 (fi) 2001-11-09
FI20012170A FI20012170A (fi) 2003-05-10
FI119110B true FI119110B (fi) 2008-07-31

Family

ID=8562217

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20012170A FI119110B (fi) 2001-11-09 2001-11-09 Menetelmä lauhteiden käsittelemiseksi

Country Status (6)

Country Link
US (1) US6797125B2 (pt)
BR (1) BR0204620B1 (pt)
DE (1) DE10251862A1 (pt)
FI (1) FI119110B (pt)
PT (1) PT102870B (pt)
SE (1) SE522392C2 (pt)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0930845B1 (en) * 1997-06-27 2009-10-14 The Trustees Of Columbia University In The City Of New York Apparatus for circulatory valve repair
US20060254733A1 (en) * 2001-09-24 2006-11-16 Dunn Jerry P Method to lower the release of hazardous air pollutants from Kraft recovery process
US20030056910A1 (en) * 2001-09-24 2003-03-27 Mullen Walter Thomas Method to lower the release of hazardous air pollutants from kraft recovery process
US9208931B2 (en) 2008-09-30 2015-12-08 Littelfuse, Inc. Voltage switchable dielectric material containing conductor-on-conductor core shelled particles
US8362871B2 (en) 2008-11-05 2013-01-29 Shocking Technologies, Inc. Geometric and electric field considerations for including transient protective material in substrate devices
KR20110112843A (ko) 2009-01-23 2011-10-13 쇼킹 테크놀로지스 인코포레이티드 유전체 조성물
US8075742B2 (en) * 2009-02-27 2011-12-13 Midwest Refrigerants, Llc Apparatus and process for the separation and purification of ideal and non-ideal refrigerant mixtures
US8691056B2 (en) * 2009-04-17 2014-04-08 Distillation Technologies, Inc. Method and apparatus for separating fluid mixtures
FI125337B (fi) 2010-10-18 2015-08-31 Andritz Oy Menetelmä ja järjestely epäpuhtauksien erottamiseksi nesteistä tai höyryistä
CN103739025B (zh) * 2013-12-19 2015-08-19 广州市金龙峰环保设备工程有限公司 一种高效节能的多效蒸发器系统
CN104501576B (zh) * 2015-01-13 2016-08-24 天华化工机械及自动化研究设计院有限公司 利用间接空冷技术回收干燥尾气中蒸汽系统及其应用方法
CN105107218B (zh) * 2015-07-24 2016-12-07 包头轻工职业技术学院 连续蒸馏设备
WO2017190299A1 (zh) * 2016-05-05 2017-11-09 章旭元 一种dmac或dmf废液的七塔五效精馏系统及其回收方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2796120A (en) * 1951-04-10 1957-06-18 Rosenblad Corp Utilization of heat from condensate in indirectly steam heated multistage evaporators
US3179159A (en) * 1960-10-19 1965-04-20 Ahlstroem Oy Procedure for evaporating waste lye from pulp
US4155804A (en) * 1975-03-17 1979-05-22 International Telephone And Telegraph Corporation Removal of volatile organic components from spent sulfite effluent
NZ191061A (en) * 1978-07-27 1982-03-16 Obbola Linerboard Ab Chemical pulp manufacture cellulosic material preheated by steam in a storage container
FI85515C (fi) * 1990-07-09 1996-04-10 Ahlstroem Oy Foerfarande foer reglering av en sulfatcellulosafabriks sulfiditet
SE503351C2 (sv) 1994-09-06 1996-05-28 Ahlstroem Oy Förfarande för rening av sekundära kondensat vid indunstning av avlutar
SE9503853L (sv) * 1995-11-01 1996-11-25 Kvaerner Pulping Tech Förfarande för rening av kondensat vid indunstning av avlut
US6261412B1 (en) * 1998-10-26 2001-07-17 Andritz-Ahlstrom Inc. Regenerative heat recovery for high temperature condensate stripping plants
US6383342B1 (en) * 1999-03-17 2002-05-07 Andritz-Ahlstrom Oy Cluster rule compliance with reduced steam consumption

Also Published As

Publication number Publication date
PT102870B (pt) 2004-01-30
PT102870A (pt) 2003-05-30
SE0203279D0 (sv) 2002-11-07
SE0203279L (sv) 2003-05-10
US20030089593A1 (en) 2003-05-15
FI20012170A0 (fi) 2001-11-09
BR0204620A (pt) 2003-07-15
SE522392C2 (sv) 2004-02-03
US6797125B2 (en) 2004-09-28
DE10251862A1 (de) 2003-05-22
BR0204620B1 (pt) 2013-02-19
FI20012170A (fi) 2003-05-10

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MA Patent expired