NO315618B1 - Fremgangsmåte og apparatur for å forbehandle materiale som inneholder lignocellulose fiber for cellulose-fremstillingsprosesser - Google Patents

Fremgangsmåte og apparatur for å forbehandle materiale som inneholder lignocellulose fiber for cellulose-fremstillingsprosesser Download PDF

Info

Publication number: NO315618B1
Authority: NO; Norway
Prior art keywords: pressure; compression; wood chips; environment; screw
Prior art date: 1997-08-08

Application number

NO20000638A

Other languages

English (en)

Norwegian (no)

Other versions

NO20000638L (no

NO20000638D0 (no

Inventor

Marc J Sabourin

Original Assignee

Andritz Inc

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.)

1997-08-08

Filing date

2000-02-08

Publication date

2003-09-29

2000-02-08 Application filed by Andritz Inc filed Critical Andritz Inc

2000-02-08 Publication of NO20000638L publication Critical patent/NO20000638L/no

2000-02-08 Publication of NO20000638D0 publication Critical patent/NO20000638D0/no

2003-09-29 Publication of NO315618B1 publication Critical patent/NO315618B1/no

Links

238000000034 method Methods 0.000 title claims abstract description 70
239000000463 material Substances 0.000 title claims abstract description 51
239000000835 fiber Substances 0.000 title claims abstract description 50
229920002678 cellulose Polymers 0.000 title claims description 46
239000001913 cellulose Substances 0.000 title claims description 46
238000004519 manufacturing process Methods 0.000 title description 14
238000007781 pre-processing Methods 0.000 title 1
230000003750 conditioning effect Effects 0.000 claims abstract description 34
230000008569 process Effects 0.000 claims abstract description 34
238000004537 pulping Methods 0.000 claims abstract description 10
238000007906 compression Methods 0.000 claims description 102
230000006835 compression Effects 0.000 claims description 100
239000004744 fabric Substances 0.000 claims description 26
239000000126 substance Substances 0.000 claims description 18
229920006395 saturated elastomer Polymers 0.000 claims description 17
230000001143 conditioned effect Effects 0.000 claims description 16
238000003860 storage Methods 0.000 claims description 12
238000012545 processing Methods 0.000 claims description 11
238000007670 refining Methods 0.000 claims description 8
229920005610 lignin Polymers 0.000 claims description 5
239000012978 lignocellulosic material Substances 0.000 claims description 4
238000002144 chemical decomposition reaction Methods 0.000 claims description 3
230000009477 glass transition Effects 0.000 claims description 3
238000010025 steaming Methods 0.000 claims description 3
230000000930 thermomechanical effect Effects 0.000 claims description 3
239000002655 kraft paper Substances 0.000 claims description 2
238000011144 upstream manufacturing Methods 0.000 claims description 2
230000004888 barrier function Effects 0.000 claims 5
239000002023 wood Substances 0.000 abstract description 146
238000006243 chemical reaction Methods 0.000 abstract description 2
238000004182 chemical digestion Methods 0.000 abstract 1
238000010438 heat treatment Methods 0.000 description 16
229920002522 Wood fibre Polymers 0.000 description 11
238000005056 compaction Methods 0.000 description 11
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
239000002025 wood fiber Substances 0.000 description 11
238000002203 pretreatment Methods 0.000 description 10
230000000052 comparative effect Effects 0.000 description 9
238000002474 experimental method Methods 0.000 description 8
238000000926 separation method Methods 0.000 description 7
230000008901 benefit Effects 0.000 description 5
230000009467 reduction Effects 0.000 description 5
238000005470 impregnation Methods 0.000 description 4
238000001000 micrograph Methods 0.000 description 4
238000012360 testing method Methods 0.000 description 4
229920001131 Pulp (paper) Polymers 0.000 description 3
238000012824 chemical production Methods 0.000 description 3
238000004891 communication Methods 0.000 description 3
230000000694 effects Effects 0.000 description 3
230000006872 improvement Effects 0.000 description 3
239000000203 mixture Substances 0.000 description 3
244000283070 Abies balsamea Species 0.000 description 2
235000007173 Abies balsamea Nutrition 0.000 description 2
101710163386 Adenosylcobalamin-dependent ribonucleoside-triphosphate reductase Proteins 0.000 description 2
101710180721 Probable adenosylcobalamin-dependent ribonucleoside-triphosphate reductase Proteins 0.000 description 2
238000004458 analytical method Methods 0.000 description 2
239000007844 bleaching agent Substances 0.000 description 2
238000009835 boiling Methods 0.000 description 2
238000000354 decomposition reaction Methods 0.000 description 2
230000003247 decreasing effect Effects 0.000 description 2
238000009826 distribution Methods 0.000 description 2
239000010419 fine particle Substances 0.000 description 2
239000000123 paper Substances 0.000 description 2
239000002245 particle Substances 0.000 description 2
239000011122 softwood Substances 0.000 description 2
235000004710 Abies lasiocarpa Nutrition 0.000 description 1
241000218652 Larix Species 0.000 description 1
235000005590 Larix decidua Nutrition 0.000 description 1
235000008124 Picea excelsa Nutrition 0.000 description 1
240000000020 Picea glauca Species 0.000 description 1
235000008127 Picea glauca Nutrition 0.000 description 1
240000009002 Picea mariana Species 0.000 description 1
241000218596 Picea rubens Species 0.000 description 1
235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
235000011613 Pinus brutia Nutrition 0.000 description 1
241000018646 Pinus brutia Species 0.000 description 1
241001486234 Sciota Species 0.000 description 1
235000010183 Tsuga mertensiana Nutrition 0.000 description 1
230000009286 beneficial effect Effects 0.000 description 1
230000033228 biological regulation Effects 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
238000004061 bleaching Methods 0.000 description 1
238000007664 blowing Methods 0.000 description 1
230000015556 catabolic process Effects 0.000 description 1
238000007596 consolidation process Methods 0.000 description 1
238000007796 conventional method Methods 0.000 description 1
238000010411 cooking Methods 0.000 description 1
238000001816 cooling Methods 0.000 description 1
230000007423 decrease Effects 0.000 description 1
238000006731 degradation reaction Methods 0.000 description 1
230000032798 delamination Effects 0.000 description 1
238000009792 diffusion process Methods 0.000 description 1
239000011094 fiberboard Substances 0.000 description 1
239000012467 final product Substances 0.000 description 1
238000009434 installation Methods 0.000 description 1
238000012432 intermediate storage Methods 0.000 description 1
238000011835 investigation Methods 0.000 description 1
230000007774 longterm Effects 0.000 description 1
230000035515 penetration Effects 0.000 description 1
230000035939 shock Effects 0.000 description 1
239000007787 solid Substances 0.000 description 1
230000026676 system process Effects 0.000 description 1
239000010875 treated wood Substances 0.000 description 1
239000002699 waste material Substances 0.000 description 1

Classifications

- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
- D21D1/00—Methods of beating or refining; Beaters of the Hollander type
- D21D1/20—Methods of refining
- D21D1/30—Disc mills
- 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
- D21B1/02—Pretreatment of the raw materials by chemical or physical means
- 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
- D21B1/02—Pretreatment of the raw materials by chemical or physical means
- D21B1/021—Pretreatment of the raw materials by chemical or physical means by chemical means
- 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
- 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
- D21B1/30—Defibrating by other means

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Life Sciences & Earth Sciences (AREA)
Wood Science & Technology (AREA)
Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Paper (AREA)
Polysaccharides And Polysaccharide Derivatives (AREA)

NO20000638A 1997-08-08 2000-02-08 Fremgangsmåte og apparatur for å forbehandle materiale som inneholder lignocellulose fiber for cellulose-fremstillingsprosesser NO315618B1 (no)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US08/907,687 US6899791B2 (en)	1997-08-08	1997-08-08	Method of pretreating lignocellulose fiber-containing material in a pulp refining process
PCT/US1998/014710 WO1999007935A1 (en)	1997-08-08	1998-07-16	Method of pretreating lignocellulose fiber-containing material for the pulp making process

Publications (3)

Publication Number	Publication Date
NO20000638L NO20000638L (no)	2000-02-08
NO20000638D0 NO20000638D0 (no)	2000-02-08
NO315618B1 true NO315618B1 (no)	2003-09-29

Family

ID=25424482

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO20000638A NO315618B1 (no)	1997-08-08	2000-02-08	Fremgangsmåte og apparatur for å forbehandle materiale som inneholder lignocellulose fiber for cellulose-fremstillingsprosesser

Country Status (8)

Country	Link
US (1)	US6899791B2 (de)
EP (1)	EP1002154B1 (de)
AT (1)	ATE223531T1 (de)
AU (1)	AU8407498A (de)
CA (1)	CA2297958C (de)
DE (1)	DE69807707D1 (de)
NO (1)	NO315618B1 (de)
WO (1)	WO1999007935A1 (de)

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US6364998B1 (en) *	1995-06-12	2002-04-02	Andritz Inc.	Method of high pressure high-speed primary and secondary refining using a preheating above the glass transition temperature
CA2363158A1 (en) *	1999-03-02	2000-09-08	Marc J. Sabourin	Feed preconditioning for chemical pulping
SE519462C2 (sv) *	2001-06-21	2003-03-04	Holmen Ab	Förfarande för framställning av blekt termomekanisk massa (TMP) eller blekt kemitermomekanisk massa (CTMP)
US20040200586A1 (en) *	2002-07-19	2004-10-14	Martin Herkel	Four stage alkaline peroxide mechanical pulping
JP4272514B2 (ja) *	2001-07-19	2009-06-03	アンドリッツインコーポレーテッド	アルカリ過酸化物を用いる４段階のメカニカルパルプ化
JP2003119679A (ja) *	2001-10-17	2003-04-23	Aikawa Iron Works Co Ltd	パルプ加熱装置
US20040238134A1 (en) *	2001-11-09	2004-12-02	Masood Akhtar	Microwave pre-treatment of logs for use in making paper and other wood products
CA2458273C (en) *	2002-07-19	2008-10-07	Andritz Inc.	High defiberization chip pretreatment
US7384502B2 (en) *	2002-12-24	2008-06-10	Nippon Paper Industries Co., Ltd.	Process for impregnating, refining, and bleaching wood chips having low bleachability to prepare mechanical pulps having high brightness
AT412787B (de) *	2003-03-10	2005-07-25	Andritz Ag Maschf	Verfahren und vorrichtung zum austragen von lignozellulosem rohmaterial aus einem kocher und zur förderung des rohmaterials zu einem refiner
US8734611B2 (en)	2008-03-12	2014-05-27	Andritz Inc.	Medium consistency refining method of pulp and system
US8814961B2 (en)	2009-06-09	2014-08-26	Sundrop Fuels, Inc.	Various methods and apparatuses for a radiant-heat driven chemical reactor
RU2413044C1 (ru) *	2009-12-15	2011-02-27	Общество с ограниченной ответственностью "Научно-технический центр по разработке прогрессивного оборудования" (ООО "НТЦ РПО")	Реактор для непрерывного автогидролиза древесины
SE535557C2 (sv) *	2010-03-05	2012-09-25	Torbjoern Carlberg	Förfarande för framställning av flis
US8753476B2 (en) *	2010-10-06	2014-06-17	Andritz Technology And Asset Management Gmbh	Methods for producing high-freeness pulp
US9309627B2 (en)	2011-07-28	2016-04-12	Georgia-Pacific Consumer Products Lp	High softness, high durability bath tissues with temporary wet strength
US9267240B2 (en)	2011-07-28	2016-02-23	Georgia-Pacific Products LP	High softness, high durability bath tissue incorporating high lignin eucalyptus fiber
US9126173B2 (en)	2012-03-26	2015-09-08	Sundrop Fuels, Inc.	Pretreatment of biomass using thermo mechanical methods before gasification
US8961628B2 (en)	2012-06-22	2015-02-24	Sundrop Fuels, Inc.	Pretreatment of biomass using steam explosion methods
US9447326B2 (en)	2012-06-22	2016-09-20	Sundrop Fuels, Inc.	Pretreatment of biomass using steam explosion methods before gasification
US8906198B2 (en) *	2012-11-02	2014-12-09	Andritz Inc.	Method for production of micro fibrillated cellulose
FI127062B (en) *	2014-11-18	2017-10-31	Upm Kymmene Corp	Method and apparatus for making pulp
CA3069318A1 (en)	2017-07-13	2019-01-17	Poet Research, Inc.	Systems and methods for dewatering a slurry that includes lignocellulosic biomass and liquid
CN107559193B (zh) *	2017-08-23	2019-05-03	陈则韶	一种智能调控双螺杆蒸汽增压设备
US11681280B2 (en) *	2018-12-31	2023-06-20	Andritz Inc.	Material processing optimization
CN109594388B (zh) *	2019-02-01	2024-08-16	丰禾新材（北京）技术有限公司	一种连续制纸浆设备
WO2021141712A1 (en) *	2020-01-09	2021-07-15	Westrock Mwv, Llc	Method for manufacturing bleached pulp from a feedstock comprising recycled paper
CN113152134B (zh) *	2021-05-17	2023-01-10	中国制浆造纸研究院衢州分院	一种封闭式撕裂磨浆系统
CN117166273B (zh) *	2023-09-14	2024-01-26	中集集装箱(集团)有限公司	非汽爆式纯物理制浆方法及制浆生产线
SE548214C2 (en) *	2024-07-03	2026-04-21	Valmet Oy	Method for isothermal gas impregnation of biomass
CN118814283A (zh) *	2024-07-26	2024-10-22	莒县海通茧丝绸有限公司	一种降低蚕茧蛹吊的方法

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SE466060C (sv)	1990-02-13	1995-09-11	Moelnlycke Ab	Absorberande kemitermomekanisk massa och framställning därav
SE468016B (sv)	1990-06-20	1992-10-19	Sunds Defibrator Ind Ab	Saett foer framstaellning av fiberboard enligt torra metoden innefattande defibrering av lignocellulosahaltigt fibermaterial
US5088447A (en)	1990-07-16	1992-02-18	Alfa-Laval Agri, Inc.	Transponder reader arm assembly
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SE470555B (sv)	1992-12-30	1994-08-22	Sunds Defibrator Ind Ab	Förfarande för tillverkning av mekanisk och kemimekanisk massa med ett utbyte av över 85 % från lignocellulosahaltigt fibermaterial
SE470575B (sv)	1993-02-01	1994-09-19	Sunds Defibrator Ind Ab	Sätt för framställning av fibermassa av lignocellulosahaltigt fibermaterial där fibermaterialet först inmatas i och passerar kontinuerligt igenom en förvärmare
SE9402101L (sv)	1994-06-15	1995-12-16	Moelnlycke Ab	Lättavvattnad, bulkig, kemimekanisk massa med låg spet- och finmaterialhalt
US5622598A (en) *	1995-04-25	1997-04-22	Ahlstrom Machinery Inc.	Chip pumping to a digester
KR100220557B1 (ko)	1995-06-12	1999-09-15	라이언 티모시 제이.	저체류 고온고속 칩 정제방법
AU3562297A (en)	1997-06-25	1999-01-04	Kvaerner Pulping Ab	Method in connection with the pretreatment of comminuted fibrous material

1997
- 1997-08-08 US US08/907,687 patent/US6899791B2/en not_active Expired - Fee Related
1998
- 1998-07-16 EP EP98934586A patent/EP1002154B1/de not_active Expired - Lifetime
- 1998-07-16 CA CA002297958A patent/CA2297958C/en not_active Expired - Fee Related
- 1998-07-16 WO PCT/US1998/014710 patent/WO1999007935A1/en not_active Ceased
- 1998-07-16 AT AT98934586T patent/ATE223531T1/de not_active IP Right Cessation
- 1998-07-16 DE DE69807707T patent/DE69807707D1/de not_active Expired - Lifetime
- 1998-07-16 AU AU84074/98A patent/AU8407498A/en not_active Abandoned
2000
- 2000-02-08 NO NO20000638A patent/NO315618B1/no not_active IP Right Cessation

Also Published As

Publication number	Publication date
AU8407498A (en)	1999-03-01
NO20000638L (no)	2000-02-08
EP1002154B1 (de)	2002-09-04
US20010050151A1 (en)	2001-12-13
ATE223531T1 (de)	2002-09-15
CA2297958A1 (en)	1999-02-18
NO20000638D0 (no)	2000-02-08
US6899791B2 (en)	2005-05-31
CA2297958C (en)	2005-09-20
DE69807707D1 (de)	2002-10-10
WO1999007935A1 (en)	1999-02-18
EP1002154A1 (de)	2000-05-24

Legal Events

Date	Code	Title	Description
2014-02-24	MM1K	Lapsed by not paying the annual fees

Publication	Publication Date	Title
EP1002154B1 (de)	2002-09-04	Verfahren zum konditionieren von faserigem lignozellulosematerial für zellstoffherstellung
US7300541B2 (en)	2007-11-27	High defiberization chip pretreatment
JP4674125B2 (ja)	2011-04-20	サーモメカニカルパルプ製造装置
RU2581995C2 (ru)	2016-04-20	Способ получения пульпы с высокой садкостью
JP2000504072A (ja)	2000-04-04	繊維質原料の処理方法および処理装置
US11352746B2 (en)	2022-06-07	Processes and systems for the pulping of lignocellulosic materials
Gorski et al.	2010	Reduction of energy consumption in TMP refining through mechanical pre-treatment of wood chips
Myers et al.	1996	Chemical and mechanical pulping of aspen chunkwood, mature wood, and juvenile wood
WO2024133460A1 (en)	2024-06-27	Production of ctmp from a hardwood/softwood mixture
WO2000052256A1 (en)	2000-09-08	Feed preconditioning for chemical pulping
WO1997026404A1 (en)	1997-07-24	Pulping ligno-cellulosic material using high frequency radiation
EP4590893B1 (de)	2026-02-25	Verfahren zur herstellung von ht-ctmp mit hoher zugfestigkeit