FI123274B - Massafabriksprocess för produktion av massa och bilbränsle - Google Patents

Massafabriksprocess för produktion av massa och bilbränsle Download PDF

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Publication number
FI123274B
FI123274B FI20030721A FI20030721A FI123274B FI 123274 B FI123274 B FI 123274B FI 20030721 A FI20030721 A FI 20030721A FI 20030721 A FI20030721 A FI 20030721A FI 123274 B FI123274 B FI 123274B
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FI
Finland
Prior art keywords
energy
pulp
biomass
gas
methanol
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FI20030721A
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English (en)
Finnish (fi)
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FI20030721A (sv
FI20030721A0 (sv
Inventor
Ingvar Landaelv
Mats Lindblom
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Chemrec Ab
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Publication of FI20030721A0 publication Critical patent/FI20030721A0/sv
Publication of FI20030721A publication Critical patent/FI20030721A/sv
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Publication of FI123274B publication Critical patent/FI123274B/sv

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    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
    • C01B3/50—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification
    • 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
    • D21C11/12—Combustion of pulp liquors
    • D21C11/125—Decomposition of the pulp liquors in reducing atmosphere or in the absence of oxidants, i.e. gasification or pyrolysis
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/04—Integrated processes for the production of hydrogen or synthesis gas containing a purification step for the hydrogen or the synthesis gas
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/04—Integrated processes for the production of hydrogen or synthesis gas containing a purification step for the hydrogen or the synthesis gas
    • C01B2203/0465—Composition of the impurity
    • C01B2203/0475—Composition of the impurity the impurity being carbon dioxide
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/04—Integrated processes for the production of hydrogen or synthesis gas containing a purification step for the hydrogen or the synthesis gas
    • C01B2203/0465—Composition of the impurity
    • C01B2203/0485—Composition of the impurity the impurity being a sulfur compound
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency
    • Y02P20/133—Renewable energy sources, e.g. sunlight

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Processing Of Solid Wastes (AREA)
  • Liquid Carbonaceous Fuels (AREA)
  • Paper (AREA)

Claims (10)

1. Massafabriksprocess (45) för produktion av massa och bilbränsle (15), innefat-tande: 5 en första delprocess (28) för produktion av massa (22), för ätervinning av kokkemi-kalier (24, 35) och ocksä för samproduktion av ett vätskeformigt flöde (23) som innehäller förbrukade kokkemikalier, och 10 en andra delprocess (3) för förgasning av en stor andel av, företrädesvis hela, sagda flöde (23) av förbrukade kokkemikalier och för produktion av en syntesgas (14), som ska bearbetas tili sagda bilbränsle (15), kännetecknad av att temperaturen i sagda andra delprocess för förgasning övers-15 tiger 900 °C, att trycket i sagda andra delprocess för förgasning överstiger 20 bar, att fabriken vidare innefattar en delprocess (30) för förbränning av biomassa för att 20 bilda värme (26) för att tillgodose det interna värmeenergibehovet, och att det finns en annan delprocess (37) för förbränning av biomassa (39) för att bilda elektrisk energi (40) tili fabriken, varvid ytterligare biomassa tillsättes (33, 39) i en mängd vars energiinnehäll är tillräckligt for att kompensera för minskningen i bildande av värme och elektricitet tili följd av produktionen av syntesgas (14), varvid energiin-25 nehället i sagda bilbränsle (15) motsvarar ätminstone 60 % av energiinnehället i o sagda ytterligare tillsatta biomassa (33, 39). i CVJ c\j
2. Process enligt patentkrav 1, kännetecknad av att bilbränslet (15) är metanol. X CC
3. Process enligt patentkrav 1, kännetecknad av att bilbränslet (15) är dimetyleter S (DME). o CO o o
^ 4. Process enligt patentkrav 1, kännetecknad av att bilbränslet (15) är vätgas. 24
5. Process enligt patentkrav 1 och 2, kännetecknad av att syntesrägasen (11) kyls (4) till under -40 °C innan reningen (5).
6. Process enligt patentkrav 5, kännetecknad av att gasen renas (5) i metanol. 5
7. Process enligt nägot av patentkraven 1-6, kännetecknad av att svavelkompo-nenter, säsom sulfid och andra svavelkomponenter, avlägsnas frän syntesgasen (11), företrädesvis tili en koncentration under 0,1 ppm, och äterförs tili fabrikspro-cessen (28) i ett starkt koncentrerat flöde (35). 10
8. Process enligt patentkrav 7, kännetecknad av att koldioxid i gasen (14) avlägsnas i sagda rening (5) till under 3 %.
9. Process enligt nägot av patentkraven 1-8, kännetecknad av att delprocessen 15 (37) för konvertering av ytterligare biomassabaserat material till elektrisk energi, utförs pä en plats som ligger pä ett avständ frän sagda massafabrik.
10. Process enligt nägot av patentkraven 1-9, kännetecknad av att sagda andra delprocess (37) för förbränning av ytterligare biomassa (39) är en IGCC-enhet. 20 C\J δ c\j i CVJ CVJ X X Q_ δ o co o o CVJ
FI20030721A 2000-11-15 2003-05-14 Massafabriksprocess för produktion av massa och bilbränsle FI123274B (sv)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
SE0004185A SE0004185D0 (sv) 2000-11-15 2000-11-15 New process
SE0004185 2000-11-15
SE0102543 2001-11-15
PCT/SE2001/002543 WO2002040768A1 (en) 2000-11-15 2001-11-15 A process for production of synthesis gas in combination with the maintenance of the energy balance for a pulp mill

Publications (3)

Publication Number Publication Date
FI20030721A0 FI20030721A0 (sv) 2003-05-14
FI20030721A FI20030721A (sv) 2003-07-02
FI123274B true FI123274B (sv) 2013-01-31

Family

ID=20281833

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20030721A FI123274B (sv) 2000-11-15 2003-05-14 Massafabriksprocess för produktion av massa och bilbränsle

Country Status (6)

Country Link
US (1) US7294225B2 (sv)
AU (1) AU2002215284A1 (sv)
CA (1) CA2429131C (sv)
FI (1) FI123274B (sv)
SE (1) SE0004185D0 (sv)
WO (1) WO2002040768A1 (sv)

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US7694523B2 (en) * 2004-07-19 2010-04-13 Earthrenew, Inc. Control system for gas turbine in material treatment unit
US7610692B2 (en) * 2006-01-18 2009-11-03 Earthrenew, Inc. Systems for prevention of HAP emissions and for efficient drying/dehydration processes
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FR2931477B1 (fr) * 2008-05-21 2012-08-17 Arkema France Acide cyanhydrique derive de matiere premiere renouvable
FR2931822B1 (fr) 2008-05-30 2012-11-02 Arkema France Methacrylate de methyle derive de la biomasse, procede de fabrication, utilisations et polymeres correspondants.
FR2935142B1 (fr) * 2008-08-20 2010-11-19 Arkema France Dimethyldisulfure issu au moins partiellement de matieres renouvellables
FR2935971B1 (fr) 2008-09-16 2010-11-19 Arkema France Acide bio-acrylique de grade polymere et son procede de fabrication a partir de glycerol.
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Also Published As

Publication number Publication date
US7294225B2 (en) 2007-11-13
AU2002215284A1 (en) 2002-05-27
FI20030721A (sv) 2003-07-02
FI20030721A0 (sv) 2003-05-14
SE0004185D0 (sv) 2000-11-15
CA2429131A1 (en) 2002-05-23
WO2002040768A1 (en) 2002-05-23
CA2429131C (en) 2010-02-02
US20040055716A1 (en) 2004-03-25

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