ZA943191B - Method for fractionating sulphite cooking liquor - Google Patents

Method for fractionating sulphite cooking liquor

Info

Publication number
ZA943191B
ZA943191B ZA943191A ZA943191A ZA943191B ZA 943191 B ZA943191 B ZA 943191B ZA 943191 A ZA943191 A ZA 943191A ZA 943191 A ZA943191 A ZA 943191A ZA 943191 B ZA943191 B ZA 943191B
Authority
ZA
South Africa
Prior art keywords
cooking liquor
phase
sulphite cooking
packing material
material beds
Prior art date
Application number
ZA943191A
Other languages
English (en)
Inventor
Heikki Heikkilae
Goeran Hyoeky
Jarmo Kuisma
Original Assignee
Xyrofin 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 Xyrofin Oy filed Critical Xyrofin Oy
Publication of ZA943191B publication Critical patent/ZA943191B/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
    • B01D15/08—Selective adsorption, e.g. chromatography
    • B01D15/10—Selective adsorption, e.g. chromatography characterised by constructional or operational features
    • B01D15/18—Selective adsorption, e.g. chromatography characterised by constructional or operational features relating to flow patterns
    • B01D15/1814—Selective adsorption, e.g. chromatography characterised by constructional or operational features relating to flow patterns recycling of the fraction to be distributed
    • B01D15/1821—Simulated moving beds
    • B01D15/185—Simulated moving beds characterized by the components to be separated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
    • B01D15/08—Selective adsorption, e.g. chromatography
    • B01D15/10—Selective adsorption, e.g. chromatography characterised by constructional or operational features
    • B01D15/18—Selective adsorption, e.g. chromatography characterised by constructional or operational features relating to flow patterns
    • B01D15/1814—Selective adsorption, e.g. chromatography characterised by constructional or operational features relating to flow patterns recycling of the fraction to be distributed
    • B01D15/1821—Simulated moving beds
    • B01D15/1828—Simulated moving beds characterized by process features
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • B01J39/26—Cation exchangers for chromatographic processes
    • 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
    • D21C11/02—Regeneration of pulp liquors or effluent waste waters of acid, neutral or alkaline sulfite lye
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
    • B01D15/08—Selective adsorption, e.g. chromatography
    • B01D15/26—Selective adsorption, e.g. chromatography characterised by the separation mechanism
    • B01D15/36—Selective adsorption, e.g. chromatography characterised by the separation mechanism involving ionic interaction
    • B01D15/361—Ion-exchange
    • B01D15/362—Cation-exchange
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2215/00—Separating processes involving the treatment of liquids with adsorbents
    • B01D2215/02—Separating processes involving the treatment of liquids with adsorbents with moving adsorbents
    • B01D2215/023—Simulated moving beds
    • 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
    • D21C11/0042—Fractionating or concentration of spent liquors by special methods

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Saccharide Compounds (AREA)
  • Compounds Of Unknown Constitution (AREA)
  • Seasonings (AREA)
  • Soy Sauces And Products Related Thereto (AREA)
  • Secondary Cells (AREA)
  • Pyrrole Compounds (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
ZA943191A 1993-05-10 1994-05-09 Method for fractionating sulphite cooking liquor ZA943191B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI932108A FI932108A (fi) 1993-05-10 1993-05-10 Menetelmä sulfiittikeittoliemen fraktioimiseksi

Publications (1)

Publication Number Publication Date
ZA943191B true ZA943191B (en) 1995-02-02

Family

ID=8537899

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA943191A ZA943191B (en) 1993-05-10 1994-05-09 Method for fractionating sulphite cooking liquor

Country Status (15)

Country Link
US (1) US5637225A (de)
EP (2) EP0697904B1 (de)
JP (1) JP3491163B2 (de)
KR (1) KR100341698B1 (de)
AT (1) ATE219699T1 (de)
AU (1) AU6650894A (de)
CA (1) CA2161790C (de)
DE (1) DE69430871T2 (de)
ES (1) ES2179073T3 (de)
FI (1) FI932108A (de)
NO (1) NO314574B1 (de)
PT (1) PT697904E (de)
RU (1) RU2110317C1 (de)
WO (1) WO1994026380A1 (de)
ZA (1) ZA943191B (de)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7109005B2 (en) 1990-01-15 2006-09-19 Danisco Sweeteners Oy Process for the simultaneous production of xylitol and ethanol
FI86440C (fi) 1990-01-15 1992-08-25 Cultor Oy Foerfarande foer samtidig framstaellning av xylitol och etanol.
FI96225C (fi) * 1993-01-26 1996-05-27 Cultor Oy Menetelmä melassin fraktioimiseksi
US6663780B2 (en) 1993-01-26 2003-12-16 Danisco Finland Oy Method for the fractionation of molasses
FI98791C (fi) * 1994-04-21 1997-08-25 Xyrofin Oy Menetelmä liuoksen fraktioimiseksi
US5795398A (en) 1994-09-30 1998-08-18 Cultor Ltd. Fractionation method of sucrose-containing solutions
US6224776B1 (en) * 1996-05-24 2001-05-01 Cultor Corporation Method for fractionating a solution
FI102962B (fi) * 1996-06-24 1999-03-31 Xyrofin Oy Menetelmä ksylitolin valmistamiseksi
US6063284A (en) * 1997-05-15 2000-05-16 Em Industries, Inc. Single column closed-loop recycling with periodic intra-profile injection
WO1998056958A1 (en) * 1997-06-10 1998-12-17 Xyrofin Oy Process for the production of xylose from a paper-grade, hardwood pulp
FI974625A0 (fi) * 1997-12-23 1997-12-23 Xyrofin Oy Foerfarande foer framstaellning av xylos
FI117465B (fi) 2000-02-03 2006-10-31 Danisco Sweeteners Oy Menetelmä pureskeltavien ytimien kovapinnoittamiseksi
GB0022713D0 (en) * 2000-09-15 2000-11-01 Xyrofin Oy Method for fractionating liquid mixtures
FI111960B (fi) 2000-12-28 2003-10-15 Danisco Sweeteners Oy Erotusmenetelmä
EP1366198B1 (de) * 2000-12-28 2012-02-08 Danisco A/S Trennverfahren
US6894199B2 (en) 2001-04-27 2005-05-17 Danisco Sweeteners Oy Process for the production of xylitol
FI20010977A (fi) * 2001-05-09 2002-11-10 Danisco Sweeteners Oy Kromatografinen erotusmenetelmä
FI20011889A (fi) 2001-09-26 2003-03-27 Xyrofin Oy Menetelmä ksylitolin valmistamiseksi
FI20020592A (fi) * 2002-03-27 2003-09-28 Danisco Sweeteners Oy Menetelmä sokereiden, sokerialkoholien, hiilihydraattien ja niiden seosten erottamiseksi niitä sisältävistä liuoksista
FI20020936A (fi) * 2002-05-17 2003-11-18 Finnfeeds Finland Oy Kromatografinen erottelu
FI115919B (fi) * 2002-06-27 2005-08-15 Danisco Sweeteners Oy Menetelmä kiteytysinhibiittoreiden poistamiseksi monosakkaridisokeriliuoksista
FI120590B (fi) * 2005-10-28 2009-12-15 Danisco Sweeteners Oy Erotusmenetelmä
WO2009155982A1 (en) * 2008-06-26 2009-12-30 Danisco A/S Process for separation of ca- or mg-sulfite spent liquor to yield crystalline xylose
CN102413891B (zh) * 2009-02-25 2014-11-05 杜邦营养生物科学有限公司 分离方法
EP2585606A4 (de) 2010-06-26 2016-02-17 Virdia Ltd Zuckermischungen und verfahren zur herstellung und verwendung davon
IL206678A0 (en) 2010-06-28 2010-12-30 Hcl Cleantech Ltd A method for the production of fermentable sugars
IL207945A0 (en) 2010-09-02 2010-12-30 Robert Jansen Method for the production of carbohydrates
GB2524906B8 (en) 2011-04-07 2016-12-07 Virdia Ltd Lignocellulose conversion processes and products
US9617608B2 (en) 2011-10-10 2017-04-11 Virdia, Inc. Sugar compositions
US9493851B2 (en) 2012-05-03 2016-11-15 Virdia, Inc. Methods for treating lignocellulosic materials
AU2013256049B2 (en) 2012-05-03 2017-02-16 Virdia, Inc. Methods for treating lignocellulosic materials
EP2742982A1 (de) * 2012-12-12 2014-06-18 Nederlandse Organisatie voor toegepast -natuurwetenschappelijk onderzoek TNO Hochproduktives chromatografisches Trennverfahren mit simuliertem beweglichem Bett
CN104611476B (zh) * 2013-11-04 2018-04-27 南京工业大学 一种木糖与阿拉伯糖分离的方法
EP3200891B1 (de) 2014-09-29 2020-08-19 Archer-Daniels-Midland Company Herstellung und trennung einer dicarbonsäure-haltigen mischung mittels einer dicarboxylatform eines anionaustauscher-chromatographieharzes
CN112226466A (zh) 2015-01-07 2021-01-15 威尔迪亚公司 萃取和转化半纤维素糖的方法
WO2016191503A1 (en) 2015-05-27 2016-12-01 Virdia, Inc. Integrated methods for treating lignocellulosic material
EP3481939A4 (de) 2016-07-06 2020-02-26 Virdia, Inc. Verfahren zum raffinieren eines lignocellulosehydrolysats
EP3327131A1 (de) 2016-11-28 2018-05-30 Lenzing AG Verarbeitungsverfahren zur vorbereitung einen produkt reich in kohlenhydraten
AU2017383557A1 (en) 2016-12-21 2019-08-08 Creatus Biosciences Inc. Xylitol producing Metschnikowia species
EP3707269A4 (de) 2017-11-09 2021-08-25 Iogen Corporation Vorbehandlung von schwefeldioxid mit niedriger temperatur
WO2019090414A1 (en) 2017-11-09 2019-05-16 Iogen Corporation Low temperature pretreatment with sulfur dioxide
US11312977B2 (en) 2018-04-06 2022-04-26 Iogen Corporation Pretreatment with lignosulfonic acid

Family Cites Families (14)

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Publication number Priority date Publication date Assignee Title
US2985589A (en) * 1957-05-22 1961-05-23 Universal Oil Prod Co Continuous sorption process employing fixed bed of sorbent and moving inlets and outlets
US4238243A (en) * 1979-05-29 1980-12-09 Uop Inc. Technique to reduce the zeolite molecular sieve solubility in an aqueous system
US4471114A (en) * 1982-12-30 1984-09-11 Union Carbide Corporation Separation of mannose by selective adsorption on zeolitic molecular sieves
US4631129A (en) * 1985-10-04 1986-12-23 Suomen Sokeri Oy Production of pure sugars and lignosulfonates from sulfite spent liquor
US5122275A (en) * 1986-05-08 1992-06-16 A. E. Staley Manufacturing Company Simulated moving bed chromatographic separation
JPH0669521B2 (ja) * 1986-12-23 1994-09-07 三菱化成エンジニアリング株式会社 クロマト分離法
US4857642A (en) * 1986-12-31 1989-08-15 Uop Process for separating arabinose from a mixture of other aldoses
FI86416C (fi) * 1988-06-09 1992-08-25 Suomen Sokeri Oy Foerfarande foer tillvaratagande av betain ur melass.
US4990259A (en) * 1988-12-16 1991-02-05 The Amalgamated Sugar Company Chromatographic separator sorbent bed preparation
JP2947609B2 (ja) * 1989-01-17 1999-09-13 スオメン ザイロフィン オサケ イティオ キシロース含有混合物からのキシリトールの製造方法
US5084104A (en) * 1989-12-05 1992-01-28 Cultor, Ltd. Method for recovering xylose
AU6908291A (en) * 1989-12-08 1991-07-18 Amalgamated Sugar Company, The Time variable simulated moving bed process
US5198120A (en) * 1989-12-26 1993-03-30 Japan Organo Co., Ltd. Process for fractional separation of multi-component fluid mixture
FI86440C (fi) * 1990-01-15 1992-08-25 Cultor Oy Foerfarande foer samtidig framstaellning av xylitol och etanol.

Also Published As

Publication number Publication date
JPH09500718A (ja) 1997-01-21
AU6650894A (en) 1994-12-12
CA2161790C (en) 2005-04-12
JP3491163B2 (ja) 2004-01-26
ES2179073T3 (es) 2003-01-16
EP0697904A1 (de) 1996-02-28
NO954508L (no) 1995-11-09
WO1994026380A1 (en) 1994-11-24
NO954508D0 (no) 1995-11-09
RU2110317C1 (ru) 1998-05-10
EP0697904B1 (de) 2002-06-26
US5637225A (en) 1997-06-10
DE69430871D1 (de) 2002-08-01
FI932108A (fi) 1994-11-11
KR100341698B1 (ko) 2002-10-31
PT697904E (pt) 2002-10-31
DE69430871T2 (de) 2002-11-28
CA2161790A1 (en) 1994-11-24
NO314574B1 (no) 2003-04-14
EP1201285A1 (de) 2002-05-02
FI932108A0 (fi) 1993-05-10
ATE219699T1 (de) 2002-07-15

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