IT1087959B - Pretrattamento biologico della lignocellulosa per rimuovere la lignina. - Google Patents

Pretrattamento biologico della lignocellulosa per rimuovere la lignina.

Info

Publication number
IT1087959B
IT1087959B IT28603/77A IT2860377A IT1087959B IT 1087959 B IT1087959 B IT 1087959B IT 28603/77 A IT28603/77 A IT 28603/77A IT 2860377 A IT2860377 A IT 2860377A IT 1087959 B IT1087959 B IT 1087959B
Authority
IT
Italy
Prior art keywords
lignocellulosa
treatment
remove lignin
biological pre
biological
Prior art date
Application number
IT28603/77A
Other languages
English (en)
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Application granted granted Critical
Publication of IT1087959B publication Critical patent/IT1087959B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N1/00—Microorganisms; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
    • C12N1/14—Fungi; Culture media therefor
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K10/00—Animal feeding-stuffs
    • A23K10/30—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
    • A23K10/32—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms from hydrolysates of wood or straw
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B1/00—Preparatory treatment of cellulose for making derivatives thereof, e.g. pre-treatment, pre-soaking, activation
    • 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
    • D21C5/00—Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials
    • D21C5/005—Treatment of cellulose-containing material with microorganisms or enzymes

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Biotechnology (AREA)
  • Biochemistry (AREA)
  • Organic Chemistry (AREA)
  • Zoology (AREA)
  • Mycology (AREA)
  • Botany (AREA)
  • Medicinal Chemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Genetics & Genomics (AREA)
  • Microbiology (AREA)
  • Wood Science & Technology (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Materials Engineering (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Physiology (AREA)
  • Animal Husbandry (AREA)
  • Virology (AREA)
  • Food Science & Technology (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Paper (AREA)
  • Fodder In General (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Processing Of Solid Wastes (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
IT28603/77A 1976-10-20 1977-10-14 Pretrattamento biologico della lignocellulosa per rimuovere la lignina. IT1087959B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US73432476A 1976-10-20 1976-10-20

Publications (1)

Publication Number Publication Date
IT1087959B true IT1087959B (it) 1985-06-04

Family

ID=24951205

Family Applications (1)

Application Number Title Priority Date Filing Date
IT28603/77A IT1087959B (it) 1976-10-20 1977-10-14 Pretrattamento biologico della lignocellulosa per rimuovere la lignina.

Country Status (7)

Country Link
JP (1) JPS5379085A (it)
DE (1) DE2746873A1 (it)
FR (1) FR2368537A1 (it)
GB (1) GB1560022A (it)
IT (1) IT1087959B (it)
NL (1) NL7711453A (it)
SE (1) SE7711556L (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0060467B1 (de) * 1981-03-16 1985-08-28 Albin Dr.-Ing. Eisenstein Herstellung von Cellulose aus Holz oder anderen lignocellulosehaltigen Pflanzen durch mikrobiellen Abbau der Lignocellulose
SE460363B (sv) * 1984-09-19 1989-10-02 Svenska Traeforskningsinst Foerfarande foer frambringande av cellulasloesa stammar av vitroetesvampar
JP2568522B2 (ja) * 1986-10-07 1997-01-08 新王子製紙株式会社 微生物のリグノセルロ−ス物質への接種方法
FI914357A7 (fi) * 1990-01-19 1991-09-17 Kobe Steel Ltd Menetelmä massan valmistamiseksi
WO1992013960A1 (en) * 1991-02-01 1992-08-20 Mycotech Corporation Solid state culture of white rot fungi
IT1282104B1 (it) 1996-01-31 1998-03-12 Consiglio Nazionale Ricerche Procedimento per la produzione di paste cartarie cellulosiche mediante biodelignificazione da masse vegetali particolarmente di
EP2415820A3 (en) 2006-10-26 2012-10-31 Xyleco, Inc. Method of changing the molecular structure of biomass

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE328688B (it) * 1967-07-18 1970-09-21 Mo Och Domsjoe Ab
SE411463B (sv) * 1973-04-16 1979-12-27 Svenska Traeforskningsinst Forfarande for framstellning av cellulosamassa medelst mikroorganismer

Also Published As

Publication number Publication date
SE7711556L (sv) 1978-04-21
FR2368537A1 (fr) 1978-05-19
GB1560022A (en) 1980-01-30
JPS5379085A (en) 1978-07-13
NL7711453A (nl) 1978-04-24
DE2746873A1 (de) 1978-04-27

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