BR9206013A - Processo para deslignificação de material contendo lignocelulose, alvejamento e tratamento de águas residuais por meio de lacases com eficiência melhorada. - Google Patents

Processo para deslignificação de material contendo lignocelulose, alvejamento e tratamento de águas residuais por meio de lacases com eficiência melhorada.

Info

Publication number
BR9206013A
BR9206013A BR9206013A BR9206013A BR9206013A BR 9206013 A BR9206013 A BR 9206013A BR 9206013 A BR9206013 A BR 9206013A BR 9206013 A BR9206013 A BR 9206013A BR 9206013 A BR9206013 A BR 9206013A
Authority
BR
Brazil
Prior art keywords
laccases
delignification
bleaching
material containing
wastewater treatment
Prior art date
Application number
BR9206013A
Other languages
English (en)
Inventor
Hans-Peter Call
Original Assignee
Call Hans Peter
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 Call Hans Peter filed Critical Call Hans Peter
Publication of BR9206013A publication Critical patent/BR9206013A/pt

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
    • 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)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • Paper (AREA)
BR9206013A 1991-05-17 1992-05-18 Processo para deslignificação de material contendo lignocelulose, alvejamento e tratamento de águas residuais por meio de lacases com eficiência melhorada. BR9206013A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE4116133 1991-05-17
DE19914137761 DE4137761A1 (de) 1991-05-17 1991-11-16 Verfahren zur delignifizierung von lignocellulosehaltigem material, bleiche und behandlung von abwaessern mittels laccasen mit erweiteter wirksamkeit
PCT/EP1992/001086 WO1992020857A1 (de) 1991-05-17 1992-05-18 Verfahren zur delignifizierung von lignocellulosehaltigem material. bleiche und behandlung von abwässern mittels laccasen mit erweiterter wirksamkeit

Publications (1)

Publication Number Publication Date
BR9206013A true BR9206013A (pt) 1994-11-15

Family

ID=25903703

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9206013A BR9206013A (pt) 1991-05-17 1992-05-18 Processo para deslignificação de material contendo lignocelulose, alvejamento e tratamento de águas residuais por meio de lacases com eficiência melhorada.

Country Status (10)

Country Link
EP (1) EP0584176A1 (pt)
JP (1) JPH06508663A (pt)
CN (1) CN1068161A (pt)
AU (1) AU663501B2 (pt)
BR (1) BR9206013A (pt)
CA (1) CA2103260A1 (pt)
DE (1) DE4137761A1 (pt)
FI (1) FI935067A (pt)
NO (1) NO934148L (pt)
WO (1) WO1992020857A1 (pt)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK64092D0 (pt) * 1992-05-18 1992-05-18 Novo Nordisk As
CA2115881C (en) * 1993-02-25 2000-05-23 Michael G. Paice Non-chlorine bleaching of kraft pulp
RU2121025C1 (ru) * 1993-06-16 1998-10-27 Лигноцим ГмбХ Способ изменения, деструкции или отбеливания лигнина, лигнинсодержащего материала или подобных веществ
DK77393D0 (da) * 1993-06-29 1993-06-29 Novo Nordisk As Aktivering af enzymer
DK131193D0 (pt) * 1993-11-23 1993-11-23 Novo Nordisk As
SE505980C2 (sv) * 1993-12-23 1997-10-27 Bim Kemi Ab Sätt att förhindra peroxidnedbrytande enzymer vid blekning med väteperoxid
WO1996000290A1 (en) * 1994-06-24 1996-01-04 Novo Nordisk Biotech, Inc. Purified polyporus laccases and nucleic acids encoding same
US5770418A (en) * 1994-06-24 1998-06-23 Novo Nordisk A/S Purified polyporus laccases and nucleic acids encoding same
CN1053242C (zh) * 1995-12-11 2000-06-07 山东大学 利用木聚糖酶改善草浆性能的工艺
BR9707272A (pt) 1996-02-08 1999-04-13 Novo Nordisk As Processo para a produção de um material lignocelulósico e o respectivo material lignocelulósico
US5888787A (en) * 1996-07-02 1999-03-30 North Carolina State University Selective enzymatic oxidation of aromatic methyl groups to aldehydes by oxygen in the presence of a laccase-mediator catalyst
DE19631131A1 (de) * 1996-08-01 1998-02-05 Consortium Elektrochem Ind Mehrkomponentensystem zum Verändern, Abbau oder Bleichen von Lignin, ligninhaltigen Materialien oder ähnlichen Stoffen sowie Verfahren zu seiner Anwendung
FI104835B (fi) * 1997-01-14 2000-04-14 Neste Chemicals Oy Ligniinipohjaiset sideaineet lastulevyvalmistusta varten
FI104834B (fi) * 1997-01-14 2000-04-14 Neste Chemicals Oy Ligniinipohjaiset sideaineet ja niiden valmistusprosessi
FI970158A (fi) * 1997-01-14 1998-07-15 Neste Oy Uusi kuitulevyliima
FI970157A (fi) * 1997-01-14 1998-07-15 Neste Oy Kuitulevyjen liimat ja menetelmä niiden valmistamiseksi
DE19820947B4 (de) * 1997-05-12 2005-12-01 Call, Krimhild Enzymatisches Bleichsystem mit neuen enzymwirkungsverstärkenden Verbindungen zum Verändern, Abbau oder Bleichen von Lignin, ligninhaltigen Materialien oder Verändern oder Abbau von Kohle sowie Verfahren unter Verwendung des Bleichsystems
EP0881326B1 (de) * 1997-05-30 2001-10-17 Papierfabrik Schoeller & Hoesch Gmbh & Co. Kg Verfahren zur Herstellung von gebleichten Spezialzellstoffen
DE19726241A1 (de) * 1997-06-20 1998-12-24 Call Krimhild Erweitertes enzymatisches Multikomponentensystem zur Behandlung von Abwässern, zur Herstellung von Holzverbundstoffen, zum Deinken von Altpapier, Colour stripping von Altpapier, zum Einsatz als Oxidationssystem bei der organischen Synthese und zum Einsatz bei der Kohleverflüssigung
CN1100176C (zh) * 2000-02-03 2003-01-29 华南理工大学 一种阔叶木硫酸盐浆的全无氯漂白方法
FI113879B (fi) 2000-05-23 2004-06-30 Valtion Teknillinen Uusi lakkaasientsyymi
DE10064064A1 (de) * 2000-12-21 2002-07-18 Fraunhofer Ges Forschung Verfahren zur Beschleunigung biokatalytischer und/oder hormoneller Prozesse und dessen Verwendung
FI122278B (fi) * 2009-09-11 2011-11-15 Upm Kymmene Corp Menetelmä inkjetmustepitoisten suspensioiden siistaamiseksi
RU2488445C1 (ru) * 2012-04-26 2013-07-27 Общество с ограниченной ответственностью "Целлокорм" Синтез многофункционального катализатора окислительного крекинга органического сырья и способ жидкофазного низкотемпературного окислительного крекинга органического сырья (варианты)
WO2014058581A1 (en) * 2012-10-10 2014-04-17 Buckman Laboratories International, Inc. Fixation of mineral oil in paper food packaging with laccase to prevent mineral oil migration into food
CN103031297B (zh) * 2012-12-21 2014-03-12 青岛蔚蓝生物集团有限公司 一种漂白浆磨浆用复合酶及其应用工艺
CN105019289B (zh) * 2015-07-11 2016-06-08 湖北欧华达纤维科技股份有限公司 利用金孢展齿革菌降解木质素的纸浆生产方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3636208A1 (de) * 1986-10-24 1988-05-05 Call Hans Peter Verfahren zur delignifizierung und bleichung von lignicellulosehaltigem bzw. ligninhaltigem material bzw. lignin durch enzymatische behandlung
DE3713103A1 (de) * 1987-04-16 1988-11-03 Aloys Prof Dr Huettermann Verfahren zur entfernung von phenolen bzw. chloraromaten aus abwaessern der zellstoffindustrie
FI895501A (fi) * 1989-11-17 1991-05-18 Enso Gutzeit Oy Foerfarande foer tillverkning av massa.
DE4008893A1 (de) * 1990-03-20 1991-09-26 Call Hans Peter Verfahren zum enzymatischen bleichen von zellstoffen

Also Published As

Publication number Publication date
FI935067A (fi) 1993-12-03
DE4137761A1 (de) 1992-11-19
CN1068161A (zh) 1993-01-20
JPH06508663A (ja) 1994-09-29
NO934148L (no) 1994-01-04
FI935067A0 (fi) 1993-11-16
AU663501B2 (en) 1995-10-12
CA2103260A1 (en) 1992-11-18
EP0584176A1 (de) 1994-03-02
WO1992020857A1 (de) 1992-11-26
AU1793392A (en) 1992-12-30
NO934148D0 (no) 1993-11-16

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Legal Events

Date Code Title Description
EE Request for examination
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FA8 Dismissal: dismissal - article 36, par. 1 of industrial property law