BR112018073910A2 - métodos de cozimento para a produção de lignina de alto peso molecular e fonte de fibra celulósica, e para produzir polpa com alto teor de finos, fração de lignina de alto peso molecular e polpa e uso das mesmas, e sistema digestor para cozimento de uma fonte de fibra celulósica - Google Patents
métodos de cozimento para a produção de lignina de alto peso molecular e fonte de fibra celulósica, e para produzir polpa com alto teor de finos, fração de lignina de alto peso molecular e polpa e uso das mesmas, e sistema digestor para cozimento de uma fonte de fibra celulósicaInfo
- Publication number
- BR112018073910A2 BR112018073910A2 BR112018073910-3A BR112018073910A BR112018073910A2 BR 112018073910 A2 BR112018073910 A2 BR 112018073910A2 BR 112018073910 A BR112018073910 A BR 112018073910A BR 112018073910 A2 BR112018073910 A2 BR 112018073910A2
- Authority
- BR
- Brazil
- Prior art keywords
- molecular weight
- pulp
- cellulosic fiber
- high molecular
- weight lignin
- Prior art date
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
- D21C3/02—Pulping cellulose-containing materials with inorganic bases or alkaline reacting compounds, e.g. sulfate processes
-
- 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
-
- 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
-
- 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
- D21C3/22—Other features of pulping processes
-
- 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
- D21C7/00—Digesters
-
- 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
- D21C7/00—Digesters
- D21C7/12—Devices for regulating or controlling
-
- 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
- D21C7/00—Digesters
- D21C7/14—Means for circulating the lye
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L97/00—Compositions of lignin-containing materials
- C08L97/005—Lignin
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F9/00—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments
- D01F9/08—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments of inorganic material
- D01F9/12—Carbon filaments; Apparatus specially adapted for the manufacture thereof
- D01F9/14—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments
- D01F9/16—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from products of vegetable origin or derivatives thereof, e.g. from cellulose acetate
- D01F9/17—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from products of vegetable origin or derivatives thereof, e.g. from cellulose acetate from lignin
-
- 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
- D21C3/22—Other features of pulping processes
- D21C3/24—Continuous processes
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Paper (AREA)
- Compounds Of Unknown Constitution (AREA)
- Coloring Foods And Improving Nutritive Qualities (AREA)
Abstract
a presente invenção descreve um método de cozimento e um sistema digestor em que a fonte de fibra celulósica parcialmente digerida é comprimida durante o cozimento para fornecer lignina de alto peso molecular e polpa.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/IB2016/053111 WO2017203329A1 (en) | 2016-05-27 | 2016-05-27 | A method and a system for production of high molecular weight lignin |
Publications (2)
Publication Number | Publication Date |
---|---|
BR112018073910A2 true BR112018073910A2 (pt) | 2019-02-26 |
BR112018073910B1 BR112018073910B1 (pt) | 2022-05-03 |
Family
ID=56117908
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112018073910-3A BR112018073910B1 (pt) | 2016-05-27 | 2016-05-27 | Métodos de cozimento para a produção de lignina de alto peso molecular e fonte de fibra celulósica, e para produzir polpa com alto teor de finos, fração de lignina de alto peso molecular e polpa e uso das mesmas, e sistema digestor para cozimento de uma fonte de fibra celulósica |
Country Status (16)
Country | Link |
---|---|
US (1) | US11186948B2 (pt) |
EP (1) | EP3464713B1 (pt) |
JP (1) | JP6796148B2 (pt) |
KR (1) | KR102607347B1 (pt) |
CN (1) | CN109196164B (pt) |
AR (1) | AR108619A1 (pt) |
AU (1) | AU2016408287B2 (pt) |
BR (1) | BR112018073910B1 (pt) |
CA (1) | CA3024063C (pt) |
CO (1) | CO2018012416A2 (pt) |
ES (1) | ES2959654T3 (pt) |
MY (1) | MY189667A (pt) |
RU (1) | RU2723917C1 (pt) |
UY (1) | UY37266A (pt) |
WO (1) | WO2017203329A1 (pt) |
ZA (1) | ZA201807759B (pt) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MY189667A (en) * | 2016-05-27 | 2022-02-24 | Fibratech Pte Ltd | A method and a system for production of high molecular weight lignin |
US20230073443A1 (en) * | 2020-01-09 | 2023-03-09 | Westrock Mwv, Llc | Method for manufacturing bleached pulp from a feedstock comprising recycled paper |
CN113718545A (zh) * | 2020-05-25 | 2021-11-30 | 海安县金鑫纸业有限公司 | 一种维持定量、厚度和水份稳定的造纸控制系统 |
FI129760B (en) * | 2020-07-06 | 2022-08-15 | Amppc Finland Oy | HIGH YIELD COOKING METHOD |
FI130568B (en) * | 2020-07-06 | 2023-11-21 | Amppc Finland Oy | COOKING METHOD |
CN113445349B (zh) * | 2021-07-14 | 2022-12-09 | 龙口玉龙纸业有限公司 | 一种高效环保型造纸设备及其造纸工艺 |
EP4261343A1 (en) * | 2022-04-13 | 2023-10-18 | SCA Forest Products AB | Conversion of biomass residues into bio-oil |
Family Cites Families (30)
Publication number | Priority date | Publication date | Assignee | Title |
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US2355091A (en) * | 1939-03-16 | 1944-08-08 | Brown Paper Mill Company Inc | Apparatus for the treatment and removal of chemicals from cooked or digested fiber pulp |
FR997965A (fr) * | 1945-09-15 | 1952-01-14 | Du Pin Cellulose | Procédé et dispositif pour le défibrage des matières cellulosiques ou analogues |
JPS52148201A (en) * | 1976-06-01 | 1977-12-09 | Toyo Pulp Co Ltd | Process for making alkali pulp and lignin separation |
US4236961A (en) * | 1979-07-25 | 1980-12-02 | Green Frank B | Pulping lignocellulose in continuous pressurized batch digesters |
EP0054015B1 (de) * | 1980-11-20 | 1985-01-16 | Simmering-Graz-Pauker Aktiengesellschaft | Verfahren und Vorrichtung zur Gewinnung von Zellstoff |
AT372425B (de) * | 1980-11-20 | 1983-10-10 | Simmering Graz Pauker Ag | Verfahren und vorrichtung zur gewinnung von zellstoff |
US4869783A (en) | 1986-07-09 | 1989-09-26 | The Mead Corporation | High-yield chemical pulping |
ZA92566B (en) * | 1991-02-01 | 1993-07-28 | Alcell Tech Inc | Pulping of lignocellulosic materials and recovery of resultant by-products. |
FI103898B1 (fi) * | 1994-01-24 | 1999-10-15 | Sunds Defibrator Pori Oy | Menetelmä prehydrolysoidun sellun ja/tai sellumassan tuottamiseksi |
US5635026A (en) * | 1995-11-13 | 1997-06-03 | Ahlstrom Machinery Inc. | Cooking cellulose material with high alkali concentrations and/or high pH |
CA2437616A1 (en) | 2003-08-04 | 2005-02-04 | Mohini M. Sain | Manufacturing of nano-fibrils from natural fibres, agro based fibres and root fibres |
US8444808B2 (en) | 2006-08-31 | 2013-05-21 | Kx Industries, Lp | Process for producing nanofibers |
FR2925533B1 (fr) * | 2007-12-20 | 2010-01-08 | Inst Francais Du Petrole | Procede de conversion de solutions lignocellulosiques a haute teneur en matiere seche |
US20110126448A1 (en) * | 2008-12-17 | 2011-06-02 | BP Biofuels UK Limited | Process, Plant, and Biofuel For Integrated Biofuel Production |
AU2010202496B2 (en) | 2010-05-04 | 2015-04-16 | Bahia Specialty Cellulose Sa | Method and system for high alpha dissolving pulp production |
KR20110123184A (ko) * | 2010-05-06 | 2011-11-14 | 바히아 스페셜티 셀룰로스 에스에이 | 높은 알파 용해 펄프 제조를 위한 방법 및 시스템 |
EP2569468B2 (en) | 2010-05-11 | 2019-12-18 | FPInnovations | Cellulose nanofilaments and method to produce same |
FI20105799A0 (fi) * | 2010-07-13 | 2010-07-13 | Olli Joutsimo | Parantunut kemiallisen massan valmistusprosessi |
FR2965570B1 (fr) | 2010-09-30 | 2012-11-02 | Arjo Wiggins Fine Papers Ltd | Procede de raffinage en milieu enzymatique d'une pate papetiere comportant des fibres cellulosiques afin de reduire leur longueur |
FI20115754A0 (fi) * | 2011-03-22 | 2011-07-15 | Andritz Oy | Menetelmä ja järjestely kemiallisen massan käsittelemiseksi |
BR112013025862A2 (pt) | 2011-04-07 | 2017-11-14 | Virdia Ltd | composições de lignina, métodos de produzir as composições, métodos de utilizar composições de lignina e produtos produzidos desse modo |
US8951388B2 (en) * | 2011-04-08 | 2015-02-10 | Pec-Tech Engineering And Construction Pte Ltd | Method and system for efficient production of dissolving pulp in a kraft mill producing paper grade pulp with a continuous type digester |
WO2012158075A1 (en) * | 2011-05-13 | 2012-11-22 | Metso Paper Sweden Ab | Compact process for producing prehydrolyzed pulp |
US20140196859A1 (en) * | 2011-09-11 | 2014-07-17 | Andrew Kallmes | Digester with improved vapor control |
US20130232852A1 (en) | 2012-03-09 | 2013-09-12 | Thesis Chemistry, Llc | Method for tiered production of biobased chemicals and biofuels from lignin |
CN102660881B (zh) * | 2012-05-09 | 2015-04-01 | 北京林业大学 | 一种高效分离木质素的方法 |
US9683313B2 (en) | 2012-09-20 | 2017-06-20 | Graftech International Holdings Inc. | Method of making carbon fibers from lignin |
WO2014147293A1 (en) | 2013-03-22 | 2014-09-25 | Andritz Oy | Method for producing nano- and microfibrillated cellulose |
JP6409486B2 (ja) * | 2014-10-15 | 2018-10-24 | 王子ホールディングス株式会社 | クラフトパルプの製造方法及び製造装置 |
MY189667A (en) * | 2016-05-27 | 2022-02-24 | Fibratech Pte Ltd | A method and a system for production of high molecular weight lignin |
-
2016
- 2016-05-27 MY MYPI2018704218A patent/MY189667A/en unknown
- 2016-05-27 ES ES16728394T patent/ES2959654T3/es active Active
- 2016-05-27 CN CN201680085959.7A patent/CN109196164B/zh active Active
- 2016-05-27 EP EP16728394.4A patent/EP3464713B1/en active Active
- 2016-05-27 JP JP2018562167A patent/JP6796148B2/ja active Active
- 2016-05-27 BR BR112018073910-3A patent/BR112018073910B1/pt active IP Right Grant
- 2016-05-27 WO PCT/IB2016/053111 patent/WO2017203329A1/en unknown
- 2016-05-27 KR KR1020187036403A patent/KR102607347B1/ko active IP Right Grant
- 2016-05-27 CA CA3024063A patent/CA3024063C/en active Active
- 2016-05-27 US US16/302,725 patent/US11186948B2/en active Active
- 2016-05-27 AU AU2016408287A patent/AU2016408287B2/en active Active
- 2016-05-27 RU RU2018144689A patent/RU2723917C1/ru active
-
2017
- 2017-05-26 AR ARP170101452A patent/AR108619A1/es active IP Right Grant
- 2017-05-29 UY UY0001037266A patent/UY37266A/es active IP Right Grant
-
2018
- 2018-11-19 CO CONC2018/0012416A patent/CO2018012416A2/es unknown
- 2018-11-19 ZA ZA2018/07759A patent/ZA201807759B/en unknown
Also Published As
Publication number | Publication date |
---|---|
UY37266A (es) | 2018-01-02 |
EP3464713B1 (en) | 2023-09-27 |
EP3464713A1 (en) | 2019-04-10 |
AU2016408287B2 (en) | 2021-05-06 |
AU2016408287A1 (en) | 2018-11-29 |
CA3024063A1 (en) | 2017-11-30 |
CN109196164B (zh) | 2022-02-15 |
RU2723917C1 (ru) | 2020-06-18 |
US11186948B2 (en) | 2021-11-30 |
AR108619A1 (es) | 2018-09-12 |
JP6796148B2 (ja) | 2020-12-02 |
ES2959654T3 (es) | 2024-02-27 |
JP2019517628A (ja) | 2019-06-24 |
US20190292725A1 (en) | 2019-09-26 |
ZA201807759B (en) | 2019-07-31 |
BR112018073910B1 (pt) | 2022-05-03 |
CO2018012416A2 (es) | 2018-11-30 |
EP3464713C0 (en) | 2023-09-27 |
MY189667A (en) | 2022-02-24 |
CA3024063C (en) | 2023-07-18 |
KR102607347B1 (ko) | 2023-11-27 |
WO2017203329A1 (en) | 2017-11-30 |
CN109196164A (zh) | 2019-01-11 |
KR20190013835A (ko) | 2019-02-11 |
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Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 27/05/2016, OBSERVADAS AS CONDICOES LEGAIS. |