PL1995376T3 - Sposób wytwarzania masy włóknistej - Google Patents

Sposób wytwarzania masy włóknistej

Info

Publication number
PL1995376T3
PL1995376T3 PL08016001T PL08016001T PL1995376T3 PL 1995376 T3 PL1995376 T3 PL 1995376T3 PL 08016001 T PL08016001 T PL 08016001T PL 08016001 T PL08016001 T PL 08016001T PL 1995376 T3 PL1995376 T3 PL 1995376T3
Authority
PL
Poland
Prior art keywords
pulp
liquor
alkali
woodchips
manufacturing pulp
Prior art date
Application number
PL08016001T
Other languages
English (en)
Inventor
Ventzislav H Kirov
Anil Sethy
Bryan L Sorensen
Original Assignee
Ventzislav H Kirov
Anil Sethy
Bryan L Sorensen
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 Ventzislav H Kirov, Anil Sethy, Bryan L Sorensen filed Critical Ventzislav H Kirov
Publication of PL1995376T3 publication Critical patent/PL1995376T3/pl

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
    • D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
    • D21B1/00—Fibrous raw materials or their mechanical treatment
    • D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
    • D21B1/12—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam
    • D21B1/14—Disintegrating in mills
    • D21B1/16—Disintegrating in mills in the presence of chemical agents
    • 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
    • D21C1/00—Pretreatment of the finely-divided materials before digesting
    • D21C1/02—Pretreatment of the finely-divided materials before digesting with water or steam

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
PL08016001T 2006-02-21 2007-01-25 Sposób wytwarzania masy włóknistej PL1995376T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/358,594 US7771565B2 (en) 2006-02-21 2006-02-21 Method of pre-treating woodchips prior to mechanical pulping
EP08016001A EP1995376B1 (en) 2006-02-21 2007-01-25 Method of manufacturing pulp
EP07001629A EP1820897A1 (en) 2006-02-21 2007-01-25 Method of manufacturing pulp and articles made therefrom

Publications (1)

Publication Number Publication Date
PL1995376T3 true PL1995376T3 (pl) 2010-10-29

Family

ID=38188285

Family Applications (1)

Application Number Title Priority Date Filing Date
PL08016001T PL1995376T3 (pl) 2006-02-21 2007-01-25 Sposób wytwarzania masy włóknistej

Country Status (5)

Country Link
US (2) US7771565B2 (pl)
EP (2) EP1820897A1 (pl)
AT (1) ATE470008T1 (pl)
DE (1) DE602007006921D1 (pl)
PL (1) PL1995376T3 (pl)

Families Citing this family (36)

* 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
EP1883731B1 (en) 2005-05-24 2015-11-11 International Paper Company Modified kraft fibers
US7520958B2 (en) * 2005-05-24 2009-04-21 International Paper Company Modified kraft fibers
US20070254089A1 (en) * 2006-04-13 2007-11-01 Hickey Robert F Method and apparatus for the treatment of byproducts from ethanol and spirits production
US9206446B2 (en) * 2006-05-01 2015-12-08 Board Of Trustees Of Michigan State University Extraction of solubles from plant biomass for use as microbial growth stimulant and methods related thereto
US8394611B2 (en) 2006-05-01 2013-03-12 Board Of Trustees Of Michigan State University Process for the treatment of lignocellulosic biomass
US8968515B2 (en) * 2006-05-01 2015-03-03 Board Of Trustees Of Michigan State University Methods for pretreating biomass
EP2679690A1 (en) 2009-06-23 2014-01-01 American Process, Inc. Process for producing alcohol and other bioproducts from biomass used in thermal conversion to energy and stepwise enzymatic hydrolysis process for cellulosic fiber
US10457810B2 (en) 2009-08-24 2019-10-29 Board Of Trustees Of Michigan State University Densified biomass products containing pretreated biomass fibers
CA2760840C (en) 2009-08-24 2014-12-02 Board Of Trustees Of Michigan State University Pretreated densified biomass products and methods of making and using same
US8945245B2 (en) 2009-08-24 2015-02-03 The Michigan Biotechnology Institute Methods of hydrolyzing pretreated densified biomass particulates and systems related thereto
WO2011072718A1 (en) * 2009-12-15 2011-06-23 Södra Cell Ab Pulping process
EP2561084A4 (en) 2010-04-19 2013-10-23 Univ Michigan State AERACTABLE LIGNOCELLULOSE BIOMASS, AND EXTRACTS THEREOF AND METHOD FOR THE PRODUCTION THEREOF
CA2802237C (en) * 2010-06-10 2018-02-13 Packaging Corporation Of America Method of manufacturing pulp for corrugated medium
WO2012054797A1 (en) 2010-10-21 2012-04-26 Packaging Corporation Of America Method and apparatus for pretreatment of hydrolyzate for an anaerobic biotreatment
WO2012054812A2 (en) 2010-10-21 2012-04-26 Packaging Corporation Of America Method for biological treatment of hydrolyzate from pulp washing by balancing chemical oxygen demand
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
US9228243B2 (en) * 2011-08-24 2016-01-05 Red Shield Acquistion, LLC System and method for conditioning a hardwood pulp liquid hydrolysate
WO2013131015A1 (en) 2012-03-02 2013-09-06 Board Of Trustees Of Michigan State University Methods for increasing sugar yield with size-adjusted lignocellulosic biomass particles
CN102691222B (zh) * 2012-05-29 2014-04-02 宜宾丝丽雅集团有限公司 漂白竹纸浆与棉纸浆复合改性为溶解浆的蒸煮工艺
US9347176B2 (en) * 2012-10-04 2016-05-24 Api Intellectual Property Holdings, Llc Processes for producing cellulose pulp, sugars, and co-products from lignocellulosic biomass
US9556558B2 (en) * 2014-01-07 2017-01-31 Api Intellectual Property Holdings, Llc Processes for producing high-yield pulp and paper products
CA2975518C (en) * 2015-02-04 2021-08-31 Autom River Inc. Moisture resistant biodegradable composition
WO2017142445A1 (en) * 2016-02-16 2017-08-24 Valmet Ab Method for recovering concentrated hydrolysate after hydrolysis of cellulose material
US10435841B2 (en) * 2016-05-03 2019-10-08 GranBio Intellectual Property Holdings, LLC Nanocellulose-reinforced corrugated medium
US10730958B2 (en) 2017-03-08 2020-08-04 Board Of Trustees Of Michigan State University Pretreatment of densified biomass using liquid ammonia and systems and products related thereto
US11440999B2 (en) 2017-07-07 2022-09-13 Board Of Trustees Of Michigan State University De-esterification of biomass prior to ammonia pretreatment
CN111868316B (zh) 2018-01-12 2023-09-05 希尔科公司 从废弃纺织品中回收棉纤维和聚酯纤维的方法
US10800686B2 (en) * 2018-10-08 2020-10-13 South China Institute Of Environmental Sciences. Mep Apparatus and method for removing nitrogen and phosphorus from sewage by using sponge iron and activated sludge
CN114746606A (zh) * 2019-11-29 2022-07-12 莱尼希控股有限公司 用于获得纤维素纤维的方法和设备
CN111361219A (zh) * 2020-03-17 2020-07-03 浦江红颂包装有限公司 一种抗高压强度纸板箱
CN112878082B (zh) * 2021-03-12 2023-01-20 山东仁丰特种材料股份有限公司 果蔬冷藏包装用环保瓦楞原纸的制备方法
EP4402202A4 (en) 2021-09-16 2025-07-09 Circ Llc PROCESS FOR FORMING A POLYESTER FROM A REGENERATED DIACID FORMED FROM THE DEPOLYMERIZATION OF A WASTE MATERIAL
CN118369478A (zh) 2021-12-08 2024-07-19 北卡罗来纳州立大学 用于棉纺织品废弃织物的预处理方法
CN115305737A (zh) * 2022-08-29 2022-11-08 岳阳林纸股份有限公司 一种绿桐prc-apmp制浆工艺及成品浆
SE548072C2 (en) * 2024-06-12 2026-02-17 Holmen Ab Method for producing a high yield pulp and products based on high yield cellulose pulp

Family Cites Families (57)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2904460A (en) 1953-07-22 1959-09-15 Control Acting For The Univers Continuous pulping process
US3202569A (en) 1961-06-22 1965-08-24 Johns Manville Cold caustic fiberboard manufacture
FR1510761A (fr) 1966-03-03 1968-01-19 Mo Och Domsjoe Ab Procédé pour l'accroissement du rendement de la préparation de pâtes à papier par voie alcaline
US3632469A (en) * 1969-06-05 1972-01-04 Ethyl Corp Process for the manufacture of dissolving grade pulp
US3981765A (en) 1969-07-30 1976-09-21 Vita Mayer & C. Treatment of wood chips with an alkali metal borohydride solution followed by mechanical defibration
US4045279A (en) 1972-01-17 1977-08-30 Toyo Pulp Co., Ltd. Process for the manufacture of pulp using sodium carbonate and oxygen
JPS5130601B2 (pl) 1972-01-17 1976-09-02
CH552716A (fr) 1972-03-06 1974-08-15 Promotion Et D Exploit Ind De Procede d'obtention de la cellulose a partir de matieres premieres ligno-cellulosiques.
US3954553A (en) 1972-05-15 1976-05-04 Owens-Illinois, Inc. Non-sulfur pulping process for corrugating medium using sodium carbonate and sodium hydroxide
SE373896B (pl) 1972-07-05 1975-02-17 Mo Och Domsjoe Ab
CA1042159A (en) 1974-12-09 1978-11-14 Domtar Inc. High yield pulping process
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
US4787959A (en) 1977-07-29 1988-11-29 Atochem Process for preparing chemical paper pulps by cooking, intermediate grinding and a final alkaline peroxide delignification
US4248662A (en) 1979-01-22 1981-02-03 The Black Clawson Company Oxygen pulping with recycled liquor
US4470851A (en) 1981-03-26 1984-09-11 Laszlo Paszner High efficiency organosolv saccharification process
US4436586A (en) 1982-01-22 1984-03-13 Kamyr, Inc. Method of producing kraft pulp using an acid prehydrolysis and pre-extraction
US4634499A (en) 1983-05-02 1987-01-06 The Procter & Gamble Company Sulfite process for making pulp having a tactile softness from hardwood chips
US4548675A (en) 1983-05-16 1985-10-22 New Fibers International Nonsulfur chemimechanical pulping process
US4486267A (en) 1983-11-14 1984-12-04 Mead Corporation Chemithermomechanical pulping process employing separate alkali and sulfite treatments
CA1225636A (en) 1984-07-13 1987-08-18 Robert P. Chang Method for continuous countercurrent organosolv saccharification of wood and other lignocellulosic materials
US4734162A (en) 1985-08-14 1988-03-29 The Procter & Gamble Company Hardwood pulp having a tactile sense of softness, and tissue paper webs thereof
US5250153A (en) 1987-01-12 1993-10-05 Usg Interiors, Inc. Method for manufacturing a mineral wool panel
CA1230208A (en) 1987-03-24 1987-12-15 Bohuslav V. Kokta Process for preparing pulp for paper making
US4997488A (en) 1988-02-05 1991-03-05 The United States Of America As Represented By The Secretary Of Agriculture Combined physical and chemical treatment to improve lignocellulose digestibility
US4997091A (en) 1989-08-17 1991-03-05 Mccrea James S Package containing biodegradable dunnage material
US5096540A (en) 1990-04-06 1992-03-17 Sell Nancy J Method for recycling sulfur dioxide from sulfite pulping liquors
JP3126437B2 (ja) 1991-10-14 2001-01-22 太平洋セメント株式会社 アルミン酸ソ−ダの製造方法
CA2063351C (en) * 1992-03-18 1996-08-13 Stanley Alan Heimburger Process for bleaching hardwood pulp
US5413677A (en) 1993-04-05 1995-05-09 Kamyr, Inc. Method for producing chemical pulp from hardwood chips
SE9402101L (sv) * 1994-06-15 1995-12-16 Moelnlycke Ab Lättavvattnad, bulkig, kemimekanisk massa med låg spet- och finmaterialhalt
US5522958A (en) 1994-07-18 1996-06-04 Pulp And Paper Research Institute Of Canada Two-stage kraft cooking
JPH08209587A (ja) 1995-01-23 1996-08-13 New Oji Paper Co Ltd 電気絶縁積層板原紙
US6248208B1 (en) 1995-06-02 2001-06-19 Andritz-Ahlstrom Inc. Pretreatment of chips before cooking
US5656733A (en) 1995-06-07 1997-08-12 Hercules Incorporated Lignin-containing resinous compositions
US5766159A (en) 1995-07-06 1998-06-16 International Paper Company Personal hygiene articles for absorbing fluids
US6325888B1 (en) 1995-08-31 2001-12-04 Andritz-Ahlstrom Inc. Method for pulping sawdust
FI103418B (fi) 1996-01-31 1999-06-30 Sunds Defibrator Woodhandling Menetelmä ja laite selluloosamassan valmistamiseen käytettävän kuituai neksen esikäsittelemiseksi
US5902454A (en) 1996-12-13 1999-05-11 Ciba Specialty Chemicals Corporation Method of whitening lignin-containing paper pulps
US5925218A (en) 1997-03-03 1999-07-20 Westvaco Corporation Rehydration of once-dried fiber
US5967769A (en) 1997-08-26 1999-10-19 Campfire, Inc. Ready to use campfire
NZ331438A (en) 1997-09-16 2000-01-28 Ciba Sc Holding Ag A method of increasing the whiteness of paper by using a formulation containing a swellale layered silicate and an optical brightener 4,4-bis-(triazinylamino)-stilbene-2,2-disulphonic acid
FI116390B (fi) 1998-05-05 2005-11-15 Chempolis Oy Menetelmä massan valmistamiseksi
US20010032711A1 (en) 1998-10-26 2001-10-25 C. Bertil Stromberg Pulp cooking with particular alkali profiles
US20020139496A1 (en) 1998-12-30 2002-10-03 Sheng-Hsin Hu Kraft wood fibers for carboxymethyl cellulose
KR20010103728A (ko) 1998-12-30 2001-11-23 로날드 디. 맥크레이 카르복시알킬 셀룰로스용 크라프트 목재 섬유
CA2356444C (en) 1999-02-15 2009-12-15 Kiram Ab Process for oxygen pulping of lignocellulosic material and recovery of pulping chemicals
ES2312337T3 (es) * 1999-03-11 2009-03-01 Zeachem Inc. Proceso para producir etanol.
FI108234B (fi) 2000-02-28 2001-12-14 Chempolis Oy Menetelmä massan valmistamiseksi
US6419788B1 (en) 2000-08-16 2002-07-16 Purevision Technology, Inc. Method of treating lignocellulosic biomass to produce cellulose
SE0004050L (sv) 2000-11-03 2001-11-05 Kvaerner Pulping Tech Kontinuerlig kokning av massa med nettomedströmsflöde i kokarens bottenparti
FI117633B (fi) 2000-12-29 2006-12-29 Chempolis Oy Kemikaalien talteenotto ja valmistus massan valmistuksen yhteydessä
US6743332B2 (en) * 2001-05-16 2004-06-01 Weyerhaeuser Company High temperature peroxide bleaching of mechanical pulps
DE10158120A1 (de) * 2001-11-27 2003-06-18 Ties Karstens Verfahren zum Abtrennen von Xylose aus xylanreichen Lignocellulosen, insbesondere Holz
US6896810B2 (en) 2002-08-02 2005-05-24 Rayonier Products And Financial Services Company Process for producing alkaline treated cellulosic fibers
SE0203594D0 (sv) 2002-12-04 2002-12-04 Skogsind Tekn Foskningsinst Method for treatment of wood chips
US7520958B2 (en) * 2005-05-24 2009-04-21 International Paper Company Modified kraft fibers
RU2407768C2 (ru) * 2005-06-03 2010-12-27 Андриц Аг Способ снижения потребления электроэнергии при производстве термомеханической древесной массы посредством высокотемпературного размола древесной массы низкой и средней концентрации

Also Published As

Publication number Publication date
EP1995376A1 (en) 2008-11-26
ATE470008T1 (de) 2010-06-15
EP1995376B1 (en) 2010-06-02
US7943008B2 (en) 2011-05-17
US20070193706A1 (en) 2007-08-23
DE602007006921D1 (de) 2010-07-15
US7771565B2 (en) 2010-08-10
EP1820897A1 (en) 2007-08-22
US20100276092A1 (en) 2010-11-04

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