SE8300118L - Forfaringssett och apparat for av sonderdelat cellulosahaltigt fibermaterial framstella kolhydratmaterial och kraftmassa - Google Patents

Forfaringssett och apparat for av sonderdelat cellulosahaltigt fibermaterial framstella kolhydratmaterial och kraftmassa

Info

Publication number
SE8300118L
SE8300118L SE8300118A SE8300118A SE8300118L SE 8300118 L SE8300118 L SE 8300118L SE 8300118 A SE8300118 A SE 8300118A SE 8300118 A SE8300118 A SE 8300118A SE 8300118 L SE8300118 L SE 8300118L
Authority
SE
Sweden
Prior art keywords
pulp
kraft pulp
subjected
substallely
appliances
Prior art date
Application number
SE8300118A
Other languages
English (en)
Other versions
SE464358B (sv
SE8300118D0 (sv
Inventor
C L Elmore
Original Assignee
Kamyr 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 Kamyr Inc filed Critical Kamyr Inc
Publication of SE8300118D0 publication Critical patent/SE8300118D0/sv
Publication of SE8300118L publication Critical patent/SE8300118L/sv
Publication of SE464358B publication Critical patent/SE464358B/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
    • D21C1/00—Pretreatment of the finely-divided materials before digesting
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P7/00—Preparation of oxygen-containing organic compounds
    • C12P7/02—Preparation of oxygen-containing organic compounds containing a hydroxy group
    • C12P7/04—Preparation of oxygen-containing organic compounds containing a hydroxy group acyclic
    • C12P7/06—Ethanol, i.e. non-beverage
    • C12P7/08—Ethanol, i.e. non-beverage produced as by-product or from waste or cellulosic material substrate
    • C12P7/10—Ethanol, i.e. non-beverage produced as by-product or from waste or cellulosic material substrate substrate containing cellulosic material
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/10—Biofuels, e.g. bio-diesel

Landscapes

  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Microbiology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biotechnology (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Paper (AREA)
SE8300118A 1982-01-22 1983-01-12 Foerfarande och anordning foer att framstaella kolhydratmaterial och kraftmassa av cellulosahaltigt fibermaterial SE464358B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/341,627 US4436586A (en) 1982-01-22 1982-01-22 Method of producing kraft pulp using an acid prehydrolysis and pre-extraction

Publications (3)

Publication Number Publication Date
SE8300118D0 SE8300118D0 (sv) 1983-01-12
SE8300118L true SE8300118L (sv) 1983-07-23
SE464358B SE464358B (sv) 1991-04-15

Family

ID=23338349

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8300118A SE464358B (sv) 1982-01-22 1983-01-12 Foerfarande och anordning foer att framstaella kolhydratmaterial och kraftmassa av cellulosahaltigt fibermaterial

Country Status (7)

Country Link
US (1) US4436586A (sv)
JP (1) JPS58126387A (sv)
CA (1) CA1189005A (sv)
DE (1) DE3301957A1 (sv)
FI (1) FI81844C (sv)
FR (1) FR2520396B1 (sv)
SE (1) SE464358B (sv)

Families Citing this family (85)

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SE500455C2 (sv) * 1992-11-18 1994-06-27 Kamyr Ab Förfarande vid kontinuerlig kokning under förhöjt tryck och temperatur av fibermateral i en vertikal kokare
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US5571703A (en) * 1993-12-23 1996-11-05 Controlled Environmental Systems Corporation Municipal solid waste processing facility and commercial ethanol production process
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FI123036B (sv) 2006-02-10 2012-10-15 Metso Paper Inc Förfarande för tillvaratagande av hydrolysprodukter
US7771565B2 (en) * 2006-02-21 2010-08-10 Packaging Corporation Of America Method of pre-treating woodchips prior to mechanical pulping
US20070202283A1 (en) * 2006-02-27 2007-08-30 John Meazle Reducing top ply basis weight of white top linerboard in paper or paperboard
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EP2061927A2 (en) * 2006-05-19 2009-05-27 The Research Foundation of the State University of New York Methods for carbonate pretreatment and pulping of cellulosic material
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US7842161B2 (en) * 2006-12-18 2010-11-30 The University Of Maine System Board Of Trustees Pre-extraction and solvent pulping of lignocellulosic material
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US9260818B2 (en) * 2007-05-23 2016-02-16 Andritz Inc. Single vessel reactor system for hydrolysis and digestion of wood chips with chemical enhanced wash method
JP5165419B2 (ja) * 2008-03-10 2013-03-21 日本製紙株式会社 リグノセルロースを原料とするバイオエタノールの製造システム
WO2009117402A2 (en) * 2008-03-18 2009-09-24 The Research Foundation Of State University Of New York Methods of pretreating comminuted cellulosic material with carbonate-containing solutions
CA2638150C (en) * 2008-07-24 2012-03-27 Sunopta Bioprocess Inc. Method and apparatus for conveying a cellulosic feedstock
CA2638159C (en) * 2008-07-24 2012-09-11 Sunopta Bioprocess Inc. Method and apparatus for treating a cellulosic feedstock
CA2650913C (en) * 2009-01-23 2013-10-15 Sunopta Bioprocess Inc. Method and apparatus for conveying a cellulosic feedstock
CA2650919C (en) * 2009-01-23 2014-04-22 Sunopta Bioprocess Inc. Method and apparatus for conveying a cellulosic feedstock
CA2638160C (en) * 2008-07-24 2015-02-17 Sunopta Bioprocess Inc. Method and apparatus for conveying a cellulosic feedstock
CA2638157C (en) * 2008-07-24 2013-05-28 Sunopta Bioprocess Inc. Method and apparatus for conveying a cellulosic feedstock
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US8915644B2 (en) 2008-07-24 2014-12-23 Abengoa Bioenergy New Technologies, Llc. Method and apparatus for conveying a cellulosic feedstock
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JP5861413B2 (ja) * 2011-11-30 2016-02-16 王子ホールディングス株式会社 バイオマスからのフルフラールの連続製造方法
JP5846008B2 (ja) * 2012-03-30 2016-01-20 王子ホールディングス株式会社 バイオマスからの単糖類、オリゴ糖類及びフルフラール類の製造方法
JP5842757B2 (ja) * 2012-07-26 2016-01-13 王子ホールディングス株式会社 バイオマスからのフルフラール類の製造方法
BR112014012982B1 (pt) * 2011-11-30 2018-11-13 Oji Holdings Corporation método para fabricação de monossacarídeos, oligossacarídeos e furfurais a partir de biomassa
JP5903997B2 (ja) * 2012-04-17 2016-04-13 王子ホールディングス株式会社 バイオマスからの糖類及びフルフラール類の連続製造方法
CA2859377A1 (en) * 2011-12-14 2013-06-20 The Trustees Of Dartmouth College System and method for increasing carbohydrate and lignin concentration in hydrolysate of biomass pretreatment
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JP2015200056A (ja) * 2014-03-31 2015-11-12 日本製紙株式会社 溶解クラフトパルプを連続製造する方法
JP6398388B2 (ja) * 2014-07-02 2018-10-03 王子ホールディングス株式会社 溶解パルプ及びその製造方法
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JP6423838B2 (ja) * 2016-09-23 2018-11-14 日本製紙株式会社 溶解クラフトパルプの製造方法
SE540305C2 (sv) * 2017-02-07 2018-06-05 Valmet Oy System and method for silica removal in a pulping process
EP3673110A4 (en) * 2017-08-25 2021-05-12 Valmet AB IMPROVED COMPACT PROCESS FOR THE PRODUCTION OF A PRE-HYDROLYZED PASTE
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Also Published As

Publication number Publication date
JPS58126387A (ja) 1983-07-27
CA1189005A (en) 1985-06-18
DE3301957A1 (de) 1983-08-04
SE464358B (sv) 1991-04-15
FI830203A0 (fi) 1983-01-21
FR2520396A1 (fr) 1983-07-29
FI81844C (sv) 1990-12-10
DE3301957C2 (sv) 1992-04-02
FI81844B (fi) 1990-08-31
FI830203L (fi) 1983-07-23
SE8300118D0 (sv) 1983-01-12
JPH0450428B2 (sv) 1992-08-14
US4436586A (en) 1984-03-13
FR2520396B1 (fr) 1986-02-07

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