[go: up one dir, main page]

SE9503853L - Förfarande för rening av kondensat vid indunstning av avlut - Google Patents

Förfarande för rening av kondensat vid indunstning av avlut

Info

Publication number
SE9503853L
SE9503853L SE9503853A SE9503853A SE9503853L SE 9503853 L SE9503853 L SE 9503853L SE 9503853 A SE9503853 A SE 9503853A SE 9503853 A SE9503853 A SE 9503853A SE 9503853 L SE9503853 L SE 9503853L
Authority
SE
Sweden
Prior art keywords
evaporation
liquor
effect
effluent
condensate
Prior art date
Application number
SE9503853A
Other languages
English (en)
Other versions
SE504164C2 (sv
SE9503853D0 (sv
Inventor
Lars Olausson
Lars Pettersson
Olle Wennberg
Anders Wernqvist
Original Assignee
Kvaerner Pulping Tech
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 Kvaerner Pulping Tech filed Critical Kvaerner Pulping Tech
Priority to SE9503853A priority Critical patent/SE9503853L/sv
Publication of SE9503853D0 publication Critical patent/SE9503853D0/sv
Priority to US09/065,086 priority patent/US6258206B1/en
Priority to DE69619122T priority patent/DE69619122T2/de
Priority to ES96937613T priority patent/ES2172687T3/es
Priority to CA002236479A priority patent/CA2236479C/en
Priority to EP96937613A priority patent/EP0859884B1/en
Priority to AT96937613T priority patent/ATE213035T1/de
Priority to PT96937613T priority patent/PT859884E/pt
Priority to PCT/SE1996/001337 priority patent/WO1997016592A1/en
Publication of SE504164C2 publication Critical patent/SE504164C2/sv
Publication of SE9503853L publication Critical patent/SE9503853L/sv

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
    • D21C11/06—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
    • 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

  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Non-Alcoholic Beverages (AREA)
  • Paper (AREA)
SE9503853A 1995-11-01 1995-11-01 Förfarande för rening av kondensat vid indunstning av avlut SE9503853L (sv)

Priority Applications (9)

Application Number Priority Date Filing Date Title
SE9503853A SE9503853L (sv) 1995-11-01 1995-11-01 Förfarande för rening av kondensat vid indunstning av avlut
PCT/SE1996/001337 WO1997016592A1 (en) 1995-11-01 1996-10-21 Process for purifying condensate while evaporating waste liquors
CA002236479A CA2236479C (en) 1995-11-01 1996-10-21 Process for purifying condensate while evaporating waste liquors
DE69619122T DE69619122T2 (de) 1995-11-01 1996-10-21 Verfahren zur kondensatreinigung bei der verdampfung von ablauge
ES96937613T ES2172687T3 (es) 1995-11-01 1996-10-21 Procedimiento para purificar un condensado mientras se evaporan lejias residuales.
US09/065,086 US6258206B1 (en) 1995-11-01 1996-10-21 Process for purifying condensate while evaporating waste liquors
EP96937613A EP0859884B1 (en) 1995-11-01 1996-10-21 Process for purifying condensate while evaporating waste liquors
AT96937613T ATE213035T1 (de) 1995-11-01 1996-10-21 Verfahren zur kondensatreinigung bei der verdampfung von ablauge
PT96937613T PT859884E (pt) 1995-11-01 1996-10-21 Processo para a purificacao de condensado enquanto se evaporam liquidos residuais

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9503853A SE9503853L (sv) 1995-11-01 1995-11-01 Förfarande för rening av kondensat vid indunstning av avlut

Publications (3)

Publication Number Publication Date
SE9503853D0 SE9503853D0 (sv) 1995-11-01
SE504164C2 SE504164C2 (sv) 1996-11-25
SE9503853L true SE9503853L (sv) 1996-11-25

Family

ID=20400045

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9503853A SE9503853L (sv) 1995-11-01 1995-11-01 Förfarande för rening av kondensat vid indunstning av avlut

Country Status (9)

Country Link
US (1) US6258206B1 (sv)
EP (1) EP0859884B1 (sv)
AT (1) ATE213035T1 (sv)
CA (1) CA2236479C (sv)
DE (1) DE69619122T2 (sv)
ES (1) ES2172687T3 (sv)
PT (1) PT859884E (sv)
SE (1) SE9503853L (sv)
WO (1) WO1997016592A1 (sv)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI119110B (sv) * 2001-11-09 2008-07-31 Andritz Oy Förfarande för behandling av kondensat
FI118374B (sv) 2002-08-28 2007-10-31 Steris Europe Inc Förfarande och anordning för framställning av renad ånga
FI20030735L (sv) 2003-05-16 2004-11-17 Steris Europe Inc Förfarande och anordning för behandling för behandling av vatten
FI115506B (sv) 2003-05-16 2005-05-31 Steris Europe Inc Förfarande och anordning för behandling av vatten
FI125337B (sv) 2010-10-18 2015-08-31 Andritz Oy Förfarande och anordning för separering av föroreningar från vätskor eller ångor
RU2455673C1 (ru) * 2010-12-23 2012-07-10 Закрытое акционерное общество Научно-производственное предприятие "Машпром" (ЗАО НПП "Машпром") Способ управления многокорпусной выпарной установкой с первым корпусом с естественной циркуляцией
ES2685666T3 (es) 2014-04-11 2018-10-10 Veolia Water Technologies, Inc. Sistema y procedimiento para la reducción a pasta la madera
GB2544288B (en) * 2015-11-10 2018-05-02 Ide Technologies Ltd Cleaning a multi-effect evaporator
CN112843761B (zh) * 2021-03-10 2022-08-12 郑州博大浓缩干燥设备有限公司 酒糟蛋白生产饲料用酒糟滤清液蒸发浓缩系统

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3763020A (en) 1971-02-11 1973-10-02 Envirotech Corp Terpene recovery by multi effect evaporation with vent vapor compression
US4333800A (en) * 1976-12-02 1982-06-08 Rosenblad Corporation Method for the recovery of easily evaporable components from hot gases
US4216002A (en) * 1979-01-11 1980-08-05 Rosenblad Corporation Selective condensation process and condenser apparatus
FI60503B (fi) * 1980-05-28 1981-10-30 Rosenlew Ab Oy W Anlaeggning foer industning av vaetskor i flera steg
FI76699C (sv) * 1986-06-25 1988-12-12 Ahlstroem Oy Indunstare av rörtyp
US4756797A (en) * 1986-10-20 1988-07-12 Kamyr, Inc. Multiple effect evaporator with an evaporative condenser as a liquid evaporation effect
US5139620A (en) * 1990-08-13 1992-08-18 Kamyr, Inc. Dimple plate horizontal evaporator effects and method of use
FI92226B (sv) * 1991-04-15 1994-06-30 Ahlstroem Oy Förfarande för förtjockning av avlutar och återvinning av kokkemikalier vid massaframställning med alkoholbaserade kokvätskor
US5380402A (en) * 1992-07-30 1995-01-10 Kamyr, Inc. Reducing pulp mill liquid discharge
SE503351C2 (sv) * 1994-09-06 1996-05-28 Ahlstroem Oy Förfarande för rening av sekundära kondensat vid indunstning av avlutar

Also Published As

Publication number Publication date
WO1997016592A1 (en) 1997-05-09
ATE213035T1 (de) 2002-02-15
DE69619122T2 (de) 2002-09-26
CA2236479C (en) 2004-08-24
US6258206B1 (en) 2001-07-10
DE69619122D1 (de) 2002-03-21
EP0859884B1 (en) 2002-02-06
EP0859884A1 (en) 1998-08-26
ES2172687T3 (es) 2002-10-01
SE504164C2 (sv) 1996-11-25
CA2236479A1 (en) 1997-05-09
PT859884E (pt) 2002-07-31
SE9503853D0 (sv) 1995-11-01

Similar Documents

Publication Publication Date Title
SE9503853L (sv) Förfarande för rening av kondensat vid indunstning av avlut
FI98791B (sv) Förfarande för fraktionering av en lösning
SE9402971L (sv) Förfarande för rening av sekundära kondensat vid indunstning av avlutar
ATE15386T1 (de) Verfahren und anlage zur herstellung von konzentriertem alkohol und schlempe mit verringertem energieaufwand.
EP0223263A3 (en) A process for purifying uridine diphosphate-n-acetylgalactosamine
FR2651769B1 (fr) Procede de traitement, par fermentation anaerobie, d'eaux residuaires en vue de l'elimination de la matiere organique et des sulfates qu'elles contiennent.
FR2679009B1 (fr) Procede et dispositif de traitement de dechets par contact direct
FR2222321A1 (en) Distillery effluent treated by evaporation - and alkali to COD level amenable to biological purification
US2430355A (en) Production of useful products by microorganisms acting upon prepared sulfite waste liquor
JPS5329978A (en) Cultivation medium
SE500390C2 (sv) Tillvaratagande av avloppsvatten från mekanisk massaframställning i den kemiska kokprocessens tvättsteg
BR0203734A (pt) Processo de tratamento de polpa que emprega um evaporador de múltiplo efeito
Bruynesteyn et al. Effects of condensates on the toxicity of kraft pulp mill effluents
SE9301069D0 (sv) Saett och anordning foer utvinning av kristaller ur en loesning
GB869059A (en) The treatment of distillery wastes
SU597643A1 (ru) Способ обессоливани природных и сточных вод
SU570559A2 (ru) Способ очистки сточных вод артофелекрахмальных заводов
GB1444983A (en) Treatment of sewage sludge
JPS59115795A (ja) パルプ蒸解排液の処理方法
ATE44956T1 (de) Verfahren zum reinigen von rohem maleinsaeureanhydrid.
ES449555A2 (es) Procedimiento continuo o discontinuo para el tratamiento de residuos de destilacion de vinos blancos.
DK0756011T3 (da) Fremgangsmåde til behandling af melasse
Eriksson DEVELOPMENTS OF BIOTECHNOLOGY WITHIN THE PULP AND PAPER INDUSTRY
JPS51142859A (en) Treating method of organic water liquor
JPS53115893A (en) Treating apparatus for unrefined alcochol fermentation products