MX2014002364A - Pulping processes. - Google Patents
Pulping processes.Info
- Publication number
- MX2014002364A MX2014002364A MX2014002364A MX2014002364A MX2014002364A MX 2014002364 A MX2014002364 A MX 2014002364A MX 2014002364 A MX2014002364 A MX 2014002364A MX 2014002364 A MX2014002364 A MX 2014002364A MX 2014002364 A MX2014002364 A MX 2014002364A
- Authority
- MX
- Mexico
- Prior art keywords
- cooking
- pulp
- kappa number
- pulping process
- pulping
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/71—Mixtures of material ; Pulp or paper comprising several different materials not incorporated by special processes
- D21H17/74—Mixtures of material ; Pulp or paper comprising several different materials not incorporated by special processes of organic and inorganic material
-
- 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
- D21C3/003—Pulping cellulose-containing materials with organic 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
- 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
- D21C3/00—Pulping cellulose-containing materials
- D21C3/22—Other features of pulping processes
- D21C3/222—Use of compounds accelerating the 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
- D21C5/00—Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials
-
- 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
- D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
- D21C9/10—Bleaching ; Apparatus therefor
- D21C9/12—Bleaching ; Apparatus therefor with halogens or halogen-containing compounds
- D21C9/14—Bleaching ; Apparatus therefor with halogens or halogen-containing compounds with ClO2 or chlorites
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Paper (AREA)
Abstract
A pulping process comprises using a high concentration of anthraquinone (AQ). The pulping process is capable of providing a pulp having low Kappa number with unexpectedly high strength. The pulping process can use wood or non-wood fibers (e.g., bagasse and corn stover) to provide pulp having good papermaking quality. The method for pulping a fiber comprising cooking a first mixture comprising the fibers, water, an alkali, and a delignification selectivity enhancing chemical for a cooking time and at a cooking condition sufficient to form a first pulp having a desired Kappa number of about 15 or less, and strength parameters that are sufficient for papermaking, where the starting material prior to cooking has a Kappa number of 60 or greater.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201161529211P | 2011-08-30 | 2011-08-30 | |
PCT/US2012/053124 WO2013033386A1 (en) | 2011-08-30 | 2012-08-30 | Pulping processes |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2014002364A true MX2014002364A (en) | 2014-04-14 |
Family
ID=47756867
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2014002364A MX2014002364A (en) | 2011-08-30 | 2012-08-30 | Pulping processes. |
Country Status (13)
Country | Link |
---|---|
US (2) | US20140174680A1 (en) |
EP (1) | EP2751333A4 (en) |
KR (1) | KR20140068095A (en) |
CN (1) | CN103764903A (en) |
AR (1) | AR088750A1 (en) |
AU (1) | AU2012301895A1 (en) |
BR (1) | BR112014004303A2 (en) |
CA (1) | CA2846640A1 (en) |
CO (1) | CO6890094A2 (en) |
IN (1) | IN2014CN01515A (en) |
MX (1) | MX2014002364A (en) |
WO (1) | WO2013033386A1 (en) |
ZA (1) | ZA201401307B (en) |
Families Citing this family (45)
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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 |
US20150045543A1 (en) | 2013-08-12 | 2015-02-12 | Melvin Mitchell | Isolation method for water insoluble components of a biomass and products provided therefrom |
US20150044306A1 (en) | 2013-08-12 | 2015-02-12 | Melvin Mitchell | Process for fractionation and extraction of herbal plant material to isolate extractives for pharmaceuticals and nutraceuticals |
US9421477B2 (en) | 2013-08-12 | 2016-08-23 | Green Extraction Technologies | Biomass fractionation and extraction apparatus |
FI127900B (en) * | 2014-05-27 | 2019-05-15 | Upm Kymmene Corp | A method for reducing phosphorus load in effluent from a pulp production process |
US20180044853A1 (en) * | 2015-03-10 | 2018-02-15 | Cargill, Incorporated | Stable and homogenous anthraquinone compositions and preparations thereof |
WO2016195627A1 (en) * | 2015-05-29 | 2016-12-08 | Kimberly-Clark Worldwide, Inc. | Highly durable towel comprising non-wood fibers |
MX2017014267A (en) | 2015-05-29 | 2018-04-20 | Kimberly Clark Co | High bulk hesperaloe tissue. |
AU2015397126B2 (en) | 2015-05-29 | 2020-07-30 | Kimberly-Clark Worldwide, Inc. | Soft tissue comprising non-wood fibers |
CN104988781B (en) * | 2015-08-11 | 2017-01-18 | 湛江晨鸣浆纸有限公司 | Wood chip pulping process |
US10337148B2 (en) | 2016-11-23 | 2019-07-02 | Kimberly-Clark Worldwide, Inc. | Hesperaloe tissue having improved cross-machine direction properties |
US10337147B2 (en) | 2016-11-23 | 2019-07-02 | Kimberly-Clark Worldwide, Inc. | Highly dispersible hesperaloe tissue |
US10337149B2 (en) | 2016-11-23 | 2019-07-02 | Kimberly-Clark Worldwide, Inc. | High strength and low stiffness hesperaloe tissue |
EP3339504A1 (en) * | 2016-12-22 | 2018-06-27 | Lenzing Aktiengesellschaft | Method of pulping cotton-based raw material |
GB2574744B (en) | 2017-02-22 | 2022-06-22 | Kimberly Clark Co | Layered tissue comprising non-wood fibers |
US11401659B2 (en) | 2018-08-23 | 2022-08-02 | Eastman Chemical Company | Process to produce a paper article comprising cellulose fibers and a staple fiber |
US11530516B2 (en) | 2018-08-23 | 2022-12-20 | Eastman Chemical Company | Composition of matter in a pre-refiner blend zone |
US11519132B2 (en) | 2018-08-23 | 2022-12-06 | Eastman Chemical Company | Composition of matter in stock preparation zone of wet laid process |
US11414791B2 (en) | 2018-08-23 | 2022-08-16 | Eastman Chemical Company | Recycled deinked sheet articles |
US11339537B2 (en) | 2018-08-23 | 2022-05-24 | Eastman Chemical Company | Paper bag |
US11479919B2 (en) | 2018-08-23 | 2022-10-25 | Eastman Chemical Company | Molded articles from a fiber slurry |
US11332888B2 (en) | 2018-08-23 | 2022-05-17 | Eastman Chemical Company | Paper composition cellulose and cellulose ester for improved texturing |
US11492755B2 (en) | 2018-08-23 | 2022-11-08 | Eastman Chemical Company | Waste recycle composition |
US11525215B2 (en) | 2018-08-23 | 2022-12-13 | Eastman Chemical Company | Cellulose and cellulose ester film |
US11466408B2 (en) | 2018-08-23 | 2022-10-11 | Eastman Chemical Company | Highly absorbent articles |
US11408128B2 (en) | 2018-08-23 | 2022-08-09 | Eastman Chemical Company | Sheet with high sizing acceptance |
US11390996B2 (en) | 2018-08-23 | 2022-07-19 | Eastman Chemical Company | Elongated tubular articles from wet-laid webs |
US11230811B2 (en) | 2018-08-23 | 2022-01-25 | Eastman Chemical Company | Recycle bale comprising cellulose ester |
US11396726B2 (en) | 2018-08-23 | 2022-07-26 | Eastman Chemical Company | Air filtration articles |
US11639579B2 (en) * | 2018-08-23 | 2023-05-02 | Eastman Chemical Company | Recycle pulp comprising cellulose acetate |
US11512433B2 (en) | 2018-08-23 | 2022-11-29 | Eastman Chemical Company | Composition of matter feed to a head box |
US11414818B2 (en) | 2018-08-23 | 2022-08-16 | Eastman Chemical Company | Dewatering in paper making process |
US11441267B2 (en) | 2018-08-23 | 2022-09-13 | Eastman Chemical Company | Refining to a desirable freeness |
US11492757B2 (en) | 2018-08-23 | 2022-11-08 | Eastman Chemical Company | Composition of matter in a post-refiner blend zone |
US11299854B2 (en) | 2018-08-23 | 2022-04-12 | Eastman Chemical Company | Paper product articles |
US11332885B2 (en) | 2018-08-23 | 2022-05-17 | Eastman Chemical Company | Water removal between wire and wet press of a paper mill process |
US11390991B2 (en) | 2018-08-23 | 2022-07-19 | Eastman Chemical Company | Addition of cellulose esters to a paper mill without substantial modifications |
US11313081B2 (en) | 2018-08-23 | 2022-04-26 | Eastman Chemical Company | Beverage filtration article |
US11420784B2 (en) | 2018-08-23 | 2022-08-23 | Eastman Chemical Company | Food packaging articles |
US11421387B2 (en) | 2018-08-23 | 2022-08-23 | Eastman Chemical Company | Tissue product comprising cellulose acetate |
US11401660B2 (en) | 2018-08-23 | 2022-08-02 | Eastman Chemical Company | Broke composition of matter |
US11492756B2 (en) | 2018-08-23 | 2022-11-08 | Eastman Chemical Company | Paper press process with high hydrolic pressure |
US11421385B2 (en) | 2018-08-23 | 2022-08-23 | Eastman Chemical Company | Soft wipe comprising cellulose acetate |
US11286619B2 (en) | 2018-08-23 | 2022-03-29 | Eastman Chemical Company | Bale of virgin cellulose and cellulose ester |
WO2020208740A1 (en) * | 2019-04-10 | 2020-10-15 | 株式会社Rinnovation | Paper yarn, paper cloth, and cloth product |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE445120B (en) * | 1978-05-23 | 1986-06-02 | Toyo Pulp Co Ltd | PROCEDURE FOR THE PREPARATION OF ALKALIC PASS |
JPS55128091A (en) * | 1979-03-23 | 1980-10-03 | Oji Paper Co | Pulping of lignocellulose material |
CN1203644A (en) * | 1995-12-07 | 1998-12-30 | 贝洛特工艺技术公司 | Oxygen delignification of medium consistency pulp slurry |
CA2230961A1 (en) * | 1997-03-04 | 1998-09-04 | Oji Paper Co., Ltd. | Process for producing bleached pulp |
US6156155A (en) * | 1997-12-19 | 2000-12-05 | Institute Of Paper Science And Technology, Inc. | Method for the delignification of lignocellulosic material by adding a dialkyl substituted octahydroanthraquinone |
CN1231632C (en) * | 1998-06-17 | 2005-12-14 | 尼勒纤维纸浆和纸公司 | Arundo donax pulp, paper products and particle board |
US6245196B1 (en) * | 1999-02-02 | 2001-06-12 | Praxair Technology, Inc. | Method and apparatus for pulp yield enhancement |
SE0202711D0 (en) * | 2002-09-12 | 2002-09-12 | Kiram Ab | Alkaline process for the manufacture of pulp using alkali metaborate as buffering alkali |
US20040256065A1 (en) * | 2003-06-18 | 2004-12-23 | Aziz Ahmed | Method for producing corn stalk pulp and paper products from corn stalk pulp |
CN1274904C (en) * | 2003-08-26 | 2006-09-13 | 山东泉林纸业有限责任公司 | Whole black liqucd large liqucd rate cercal grass cooking technology with digester |
US20050155730A1 (en) * | 2004-01-20 | 2005-07-21 | Stigsson Lars L. | Method for the production of high yield chemical pulp from softwood |
FI122236B (en) * | 2005-08-10 | 2011-10-31 | Jvs Polymers Oy | Method of breaking down the biomass's natural structure |
US7914646B2 (en) * | 2006-07-21 | 2011-03-29 | Nalco Company | Compositions and processes for paper production |
US20070240837A1 (en) * | 2006-04-13 | 2007-10-18 | Andritz Inc. | Hardwood alkaline pulping processes and systems |
EP2061927A2 (en) * | 2006-05-19 | 2009-05-27 | The Research Foundation of the State University of New York | Methods for carbonate pretreatment and pulping of cellulosic material |
GB2439135A (en) * | 2006-06-13 | 2007-12-19 | Ecopulpa Limitada | Pulp process |
EP2224059B1 (en) * | 2007-12-05 | 2014-09-10 | Shandong Fuyin Paper & Environmental Protection Technology Co., Ltd | Grass type unbleached paper products and production method thereof |
CN101787659A (en) * | 2009-01-23 | 2010-07-28 | 山东福荫造纸环保科技有限公司 | News printing paper and preparation method thereof |
EP2436837B1 (en) * | 2009-05-26 | 2018-09-19 | Nippon Paper Industries Co., Ltd | Method for digesting lignocellulosic material |
-
2012
- 2012-08-29 AR ARP120103180A patent/AR088750A1/en unknown
- 2012-08-30 IN IN1515CHN2014 patent/IN2014CN01515A/en unknown
- 2012-08-30 WO PCT/US2012/053124 patent/WO2013033386A1/en active Application Filing
- 2012-08-30 EP EP20120828244 patent/EP2751333A4/en not_active Withdrawn
- 2012-08-30 CA CA2846640A patent/CA2846640A1/en not_active Abandoned
- 2012-08-30 US US14/240,489 patent/US20140174680A1/en not_active Abandoned
- 2012-08-30 AU AU2012301895A patent/AU2012301895A1/en not_active Abandoned
- 2012-08-30 KR KR1020147007918A patent/KR20140068095A/en not_active Application Discontinuation
- 2012-08-30 MX MX2014002364A patent/MX2014002364A/en not_active Application Discontinuation
- 2012-08-30 BR BR112014004303A patent/BR112014004303A2/en not_active IP Right Cessation
- 2012-08-30 CN CN201280042410.1A patent/CN103764903A/en active Pending
-
2014
- 2014-02-20 ZA ZA2014/01307A patent/ZA201401307B/en unknown
- 2014-03-04 CO CO14046119A patent/CO6890094A2/en unknown
- 2014-10-23 US US14/522,476 patent/US20150129143A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
AU2012301895A1 (en) | 2014-02-27 |
EP2751333A4 (en) | 2015-04-29 |
IN2014CN01515A (en) | 2015-05-08 |
KR20140068095A (en) | 2014-06-05 |
CA2846640A1 (en) | 2013-03-07 |
US20140174680A1 (en) | 2014-06-26 |
CO6890094A2 (en) | 2014-03-10 |
WO2013033386A1 (en) | 2013-03-07 |
CN103764903A (en) | 2014-04-30 |
EP2751333A1 (en) | 2014-07-09 |
BR112014004303A2 (en) | 2017-03-21 |
ZA201401307B (en) | 2017-05-31 |
AR088750A1 (en) | 2014-07-02 |
US20150129143A1 (en) | 2015-05-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FA | Abandonment or withdrawal |