FI20065105A0 - Process for collection of hydrolysis products - Google Patents

Process for collection of hydrolysis products

Info

Publication number
FI20065105A0
FI20065105A0 FI20065105A FI20065105A FI20065105A0 FI 20065105 A0 FI20065105 A0 FI 20065105A0 FI 20065105 A FI20065105 A FI 20065105A FI 20065105 A FI20065105 A FI 20065105A FI 20065105 A0 FI20065105 A0 FI 20065105A0
Authority
FI
Finland
Prior art keywords
collection
hydrolysis products
hydrolysis
products
Prior art date
Application number
FI20065105A
Other languages
Finnish (fi)
Swedish (sv)
Inventor
Paeivi Uusitalo
Panu Tikka
Original Assignee
Metso Paper Inc
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 Metso Paper Inc filed Critical Metso Paper Inc
Priority to FI20065105A priority Critical patent/FI20065105A0/en
Publication of FI20065105A0 publication Critical patent/FI20065105A0/en
Priority to PCT/FI2007/050043 priority patent/WO2007090925A1/en

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
    • D21C11/0007—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
    • D21C1/00—Pretreatment of the finely-divided materials before digesting
    • D21C1/02—Pretreatment of the finely-divided materials before digesting with water or steam
    • 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
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/02—Washing ; Displacing cooking or pulp-treating liquors contained in the pulp by fluids, e.g. wash water or other pulp-treating agents
FI20065105A 2006-02-10 2006-02-10 Process for collection of hydrolysis products FI20065105A0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FI20065105A FI20065105A0 (en) 2006-02-10 2006-02-10 Process for collection of hydrolysis products
PCT/FI2007/050043 WO2007090925A1 (en) 2006-02-10 2007-01-26 Method for recovering hydrolysis products

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20065105A FI20065105A0 (en) 2006-02-10 2006-02-10 Process for collection of hydrolysis products

Publications (1)

Publication Number Publication Date
FI20065105A0 true FI20065105A0 (en) 2006-02-10

Family

ID=35953704

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20065105A FI20065105A0 (en) 2006-02-10 2006-02-10 Process for collection of hydrolysis products

Country Status (2)

Country Link
FI (1) FI20065105A0 (en)
WO (1) WO2007090925A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI123100B (en) * 2010-03-11 2012-11-15 Metso Paper Inc Procedure for the collection of by-products
SE539706C2 (en) * 2014-11-07 2017-11-07 Valmet Oy Method for recovering hydrolysate
US10947669B2 (en) 2016-02-16 2021-03-16 Valmet Ab Method for recovering concentrated hydrolysate after hydrolysis of cellulose material
SE1950402A1 (en) * 2019-04-01 2020-10-02 Valmet Oy Method for extracting hemicellulose from lignocellulosic material
SE543253C2 (en) * 2019-06-26 2020-11-03 Valmet Oy Method for extracting hemicellulose from lignocellulosic material

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2801939A (en) * 1955-04-04 1957-08-06 Tennessee Valley Authority Hydrolysis of hemicellulose and alphacellulose to produce sugar
US3212932A (en) * 1963-04-12 1965-10-19 Georgia Pacific Corp Selective hydrolysis of lignocellulose materials
US5221357A (en) * 1979-03-23 1993-06-22 Univ California Method of treating biomass material
US4427584A (en) * 1981-08-24 1984-01-24 University Of Florida Conversion of cellulosic fibers to mono-sugars and lignin
US5198074A (en) * 1991-11-29 1993-03-30 Companhia Industreas Brasileiras Portela Process to produce a high quality paper product and an ethanol product from bamboo
AT398588B (en) * 1992-12-02 1994-12-27 Voest Alpine Ind Anlagen METHOD FOR THE PRODUCTION OF VISCOSE CELLS
FI122654B (en) * 1997-12-08 2012-05-15 Ovivo Luxembourg Sarl Process for making paper cellulose pulp
DE19916347C1 (en) * 1999-04-12 2000-11-09 Rhodia Acetow Ag Process for separating biomass containing lignocellulose
WO2001032715A1 (en) * 1999-11-02 2001-05-10 Waste Energy Integrated Sytems, Llc Process for the production of organic products from lignocellulose containing biomass sources
DE10158120A1 (en) * 2001-11-27 2003-06-18 Ties Karstens Process for separating xylose from xylan-rich lignocelluloses, especially wood

Also Published As

Publication number Publication date
WO2007090925A1 (en) 2007-08-16

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Legal Events

Date Code Title Description
FD Application lapsed