BRPI0612651A2 - métodos para a formação de polpa de um material de lignocelulose fibrosa, para produzir polpa de um material de lignocelulose fibrosa, e, para tratar do material de lignocelulose fibrosa - Google Patents

métodos para a formação de polpa de um material de lignocelulose fibrosa, para produzir polpa de um material de lignocelulose fibrosa, e, para tratar do material de lignocelulose fibrosa

Info

Publication number
BRPI0612651A2
BRPI0612651A2 BRPI0612651A BRPI0612651A BRPI0612651A2 BR PI0612651 A2 BRPI0612651 A2 BR PI0612651A2 BR PI0612651 A BRPI0612651 A BR PI0612651A BR PI0612651 A BRPI0612651 A BR PI0612651A BR PI0612651 A2 BRPI0612651 A2 BR PI0612651A2
Authority
BR
Brazil
Prior art keywords
lignocellulose material
fibrous lignocellulose
fibrous
pulping
methods
Prior art date
Application number
BRPI0612651A
Other languages
English (en)
Inventor
Horn Eric
Akhtar Massod
E Swaney Ross
Robert Kenealy William
Original Assignee
Biopulping Int Inc
Wisconsin Alumni Res Found
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 Biopulping Int Inc, Wisconsin Alumni Res Found filed Critical Biopulping Int Inc
Publication of BRPI0612651A2 publication Critical patent/BRPI0612651A2/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
    • D21C3/00—Pulping cellulose-containing materials
    • D21C3/04—Pulping cellulose-containing materials with acids, acid salts or acid anhydrides
    • 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
    • D21C1/00—Pretreatment of the finely-divided materials before digesting
    • D21C1/04—Pretreatment of the finely-divided materials before digesting with acid reacting compounds
    • 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
BRPI0612651A 2005-07-08 2006-07-10 métodos para a formação de polpa de um material de lignocelulose fibrosa, para produzir polpa de um material de lignocelulose fibrosa, e, para tratar do material de lignocelulose fibrosa BRPI0612651A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US69750705P 2005-07-08 2005-07-08
PCT/US2006/026565 WO2007008689A2 (en) 2005-07-08 2006-07-10 Method for treating lignocellulosic materials

Publications (1)

Publication Number Publication Date
BRPI0612651A2 true BRPI0612651A2 (pt) 2017-06-20

Family

ID=37637778

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0612651A BRPI0612651A2 (pt) 2005-07-08 2006-07-10 métodos para a formação de polpa de um material de lignocelulose fibrosa, para produzir polpa de um material de lignocelulose fibrosa, e, para tratar do material de lignocelulose fibrosa

Country Status (8)

Country Link
US (1) US8092647B2 (pt)
EP (1) EP1937892A4 (pt)
JP (1) JP2009500537A (pt)
AU (1) AU2006269326B2 (pt)
BR (1) BRPI0612651A2 (pt)
CA (1) CA2614704A1 (pt)
RU (1) RU2008104785A (pt)
WO (1) WO2007008689A2 (pt)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8317975B2 (en) 2004-04-20 2012-11-27 The Research Foundation Of The State University Of New York Product and processes from an integrated forest biorefinery
US20080264588A1 (en) * 2006-09-01 2008-10-30 Masood Akhtar Method of Making Medium Density Fiberboard
WO2010029568A2 (en) * 2008-07-21 2010-03-18 Praj Industries Limited A process for production of ethanol from lignocellulosic material
CN104357381A (zh) * 2008-10-31 2015-02-18 辛西斯有限责任公司 用于活化干细胞的方法和装置
EP2489780B1 (en) 2011-02-16 2016-07-13 Rheinisch-Westfälische Technische Hochschule Aachen Integrated process for the selective fractionation and separation of lignocellulose in its main components
WO2014052763A1 (en) 2012-09-27 2014-04-03 Andritz Inc. Chemical treatment of lignocellulosic fiber bundle material, and methods and systems relating thereto
US9850512B2 (en) 2013-03-15 2017-12-26 The Research Foundation For The State University Of New York Hydrolysis of cellulosic fines in primary clarified sludge of paper mills and the addition of a surfactant to increase the yield
JP6535321B2 (ja) * 2013-04-27 2019-06-26 ザ リージェンツ オブ ザ ユニバーシティ オブ カリフォルニア バイオマスから反応中間体を生成するための共溶媒
JP6910752B2 (ja) * 2014-02-04 2021-07-28 王子ホールディングス株式会社 繊維強化プラスチック成形体用シートおよびその成形方法
US9951363B2 (en) 2014-03-14 2018-04-24 The Research Foundation for the State University of New York College of Environmental Science and Forestry Enzymatic hydrolysis of old corrugated cardboard (OCC) fines from recycled linerboard mill waste rejects
AU2016240875B2 (en) * 2015-03-31 2019-12-12 Nippon Paper Industries Co., Ltd. Ruminant feed
SE539317C2 (en) * 2015-12-16 2017-06-27 Finecell Sweden Ab Manufacture of nanocrystalline cellulose using oxalic acid dihydrate
US10006166B2 (en) 2016-02-05 2018-06-26 The United States Of America As Represented By The Secretary Of Agriculture Integrating the production of carboxylated cellulose nanofibrils and cellulose nanocrystals using recyclable organic acids

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1833975A (en) * 1923-09-06 1931-12-01 Brown Co Cyclic process of fiber liberation
US1925310A (en) * 1928-11-23 1933-09-05 Dreyfus Henry Manufacture of cellulose derivatives
FR704698A (fr) 1929-11-02 1931-05-23 Procédé de désagrégation de substances fibreuses végétales en vue de l'obtention simultanée de la cellulose et des matières incrustantes
CH507179A (de) * 1968-07-26 1971-05-15 Hoffmann La Roche Verfahren zur Herstellung von Xylit
SE416481B (sv) * 1977-05-02 1981-01-05 Mo Och Domsjoe Ab Fofarande och anordning for behandling av vedflis for avlegsnande av tungmetaller och harts
CA1100266A (en) * 1977-08-31 1981-05-05 Laszlo Paszner Organosolv delignification and saccharification process for lignocellulosic plant materials
ATE5541T1 (de) * 1980-06-20 1983-12-15 Battelle Memorial Institute Verfahren zur delignifizierung von holz und anderen lignocellulosematerialien.
US4490518A (en) * 1983-10-03 1984-12-25 Olin Corporation Liquid organic polyisocyanate-dicarboxylic ester binder composition and lignocellulosic composite materials prepared therefrom
US4851082A (en) * 1987-04-22 1989-07-25 Director General Of Agency Of Industrial Science And Technology Pulping process
US5705369A (en) * 1994-12-27 1998-01-06 Midwest Research Institute Prehydrolysis of lignocellulose
EP1036878B1 (en) * 1999-03-18 2003-05-21 Kabushiki Kaisha Toshiba Method of liquefying paper, liquefied paper composition and method of manufacturing plastic molding from liquefied paper composition
KR100520813B1 (ko) * 1999-07-02 2005-10-12 요트. 레텐마이어 운트 조너 게엠베하 + 코. 카게 미세결정성 셀룰로오즈를 제조하기 위한 펄프의 처리방법
US6752904B2 (en) * 2000-02-09 2004-06-22 Akzo Nobel N.V. Process for removal of lignin from lignocellulosic material
US7306698B2 (en) 2001-03-20 2007-12-11 Biopulping International Method for producing pulp
WO2005007968A1 (en) * 2003-07-16 2005-01-27 Fira International Limited Recycling of lignocellulose based board materials

Also Published As

Publication number Publication date
EP1937892A4 (en) 2011-11-30
RU2008104785A (ru) 2009-08-20
AU2006269326B2 (en) 2010-08-26
WO2007008689A2 (en) 2007-01-18
AU2006269326A1 (en) 2007-01-18
EP1937892A2 (en) 2008-07-02
US20090194243A1 (en) 2009-08-06
CA2614704A1 (en) 2007-01-18
US8092647B2 (en) 2012-01-10
JP2009500537A (ja) 2009-01-08
WO2007008689A3 (en) 2007-05-18

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Legal Events

Date Code Title Description
B06G Technical and formal requirements: other requirements [chapter 6.7 patent gazette]

Free format text: SOLICITA-SE A REGULARIZACAO DA PROCURACAO, UMA VEZ QUE BASEADO NO ARTIGO 216 1O DA LPI, O DOCUMENTO DE PROCURACAO DEVE SER APRESENTADO NO ORIGINAL, TRASLADO OU FOTOCOPIA AUTENTICADA.

B11Z Dismissal: petition dismissal - article 216, par 2 of industrial property law

Free format text: REFERENTE A PETICAO NO 20080003444/RJ DE 08/01/2008.

B11M Decision cancelled [chapter 11.13 patent gazette]
B06H Technical and formal requirements: requirement cancelled [chapter 6.8 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]