NO844631L - Fremgangsmaate for fremstilling av tremasse - Google Patents

Fremgangsmaate for fremstilling av tremasse

Info

Publication number
NO844631L
NO844631L NO844631A NO844631A NO844631L NO 844631 L NO844631 L NO 844631L NO 844631 A NO844631 A NO 844631A NO 844631 A NO844631 A NO 844631A NO 844631 L NO844631 L NO 844631L
Authority
NO
Norway
Prior art keywords
tremass
procedure
preparation
Prior art date
Application number
NO844631A
Other languages
English (en)
Other versions
NO165731B (no
NO165731C (no
Inventor
John Gordy
Original Assignee
New Fibers Int
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 New Fibers Int filed Critical New Fibers Int
Publication of NO844631L publication Critical patent/NO844631L/no
Publication of NO165731B publication Critical patent/NO165731B/no
Publication of NO165731C publication Critical patent/NO165731C/no

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
    • D21C3/003—Pulping cellulose-containing materials with organic compounds
NO844631A 1983-11-25 1984-11-21 Fremgangsmaate for fremstilling av boelgesjiktspapirmasse fra loevetreflis. NO165731C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/554,909 US4548675A (en) 1983-05-16 1983-11-25 Nonsulfur chemimechanical pulping process

Publications (3)

Publication Number Publication Date
NO844631L true NO844631L (no) 1985-05-28
NO165731B NO165731B (no) 1990-12-17
NO165731C NO165731C (no) 1991-03-27

Family

ID=24215211

Family Applications (1)

Application Number Title Priority Date Filing Date
NO844631A NO165731C (no) 1983-11-25 1984-11-21 Fremgangsmaate for fremstilling av boelgesjiktspapirmasse fra loevetreflis.

Country Status (6)

Country Link
US (1) US4548675A (no)
EP (1) EP0149753B1 (no)
DE (2) DE3472986D1 (no)
DK (1) DK161108C (no)
FI (1) FI78516C (no)
NO (1) NO165731C (no)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5698667A (en) * 1995-12-27 1997-12-16 Weyerhaeuser Company Pretreatment of wood particulates for removal of wood extractives
US6364999B1 (en) 1995-12-27 2002-04-02 Weyerhaeuser Company Process for producing a wood pulp having reduced pitch content and process and reduced VOC-emissions
US20020062935A1 (en) * 1995-12-27 2002-05-30 Weyerhaeuser Company Paper and absorbent products with reduced pitch content
US5665798A (en) * 1995-12-27 1997-09-09 North Pacific Paper Corporation Composite wood products from solvent extracted wood raw materials
AT403703B (de) * 1996-06-25 1998-05-25 Ildiko Dipl Ing Dr Tanczos Verfahren zur herstellung von zellstoff/cellulose
DE19916347C1 (de) * 1999-04-12 2000-11-09 Rhodia Acetow Ag Verfahren zum Auftrennen lignocellulosehaltiger Biomasse
FI111401B (fi) * 2000-01-28 2003-07-15 M Real Oyj Menetelmä kalanteroidun paperiradan valmistamiseksi sekä kalanteroitu paperituote
US20020022170A1 (en) * 2000-08-18 2002-02-21 Franklin Jerrold E. Integrated and modular BSP/MEA/manifold plates for fuel cells
WO2002019451A2 (en) * 2000-08-18 2002-03-07 Franklin Jerrold E Integrated and modular bsp/mea/manifold plates and compliant contacts for fuel cells
DE10049340C1 (de) * 2000-10-05 2002-04-25 Rhodia Acetow Gmbh Verfahren zur Herstellung von Holocellulose durch Delignifizieren von lignocellulosehaltiger Biomasse
US6811879B2 (en) * 2002-08-30 2004-11-02 Weyerhaeuser Company Flowable and meterable densified fiber flake
US6837452B2 (en) 2002-08-30 2005-01-04 Weyerhaeuser Company Flowable and meterable densified fiber flake
US7670707B2 (en) * 2003-07-30 2010-03-02 Altergy Systems, Inc. Electrical contacts for fuel cells
FI20051145A0 (fi) * 2005-11-11 2005-11-11 Kemira Oyj Uusi massa ja menetelmä massan valmistamiseksi
US7771565B2 (en) * 2006-02-21 2010-08-10 Packaging Corporation Of America Method of pre-treating woodchips prior to mechanical pulping
US7892397B2 (en) * 2007-05-23 2011-02-22 Alberta Innovates - Technology Futures Method of degumming cellulosic fibres
DE102009017051A1 (de) 2009-04-09 2010-10-21 Zylum Beteiligungsgesellschaft Mbh & Co. Patente Ii Kg Verfahren zur Gewinnung von Zellstoff aus Lignocellulose-haltiger Biomasse

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2192202A (en) * 1936-10-23 1940-03-05 Floyd C Peterson Pulping process
FR817852A (fr) * 1937-02-15 1937-09-13 Procédé pour fabriquer la cellulose alpha
US4397712A (en) * 1975-02-12 1983-08-09 New Fibers International Semi-chemical pulping process
CA1095663A (en) * 1975-02-12 1981-02-17 John Gordy Pulping process

Also Published As

Publication number Publication date
NO165731B (no) 1990-12-17
FI78516C (fi) 1989-08-10
DE3472986D1 (en) 1988-09-01
EP0149753A1 (en) 1985-07-31
FI78516B (fi) 1989-04-28
FI844556A0 (fi) 1984-11-20
FI844556L (fi) 1985-05-26
US4548675A (en) 1985-10-22
EP0149753B1 (en) 1988-07-27
DK555384D0 (da) 1984-11-22
DK161108C (da) 1991-11-18
DK555384A (da) 1985-05-26
NO165731C (no) 1991-03-27
DE149753T1 (de) 1985-12-19
DK161108B (da) 1991-05-27

Similar Documents

Publication Publication Date Title
NO843956L (no) Fremgangsmaate for fremstilling av karboksyalkenamido-cefalosporiner
RO90861A (ro) Procedeu pentru prepararea etielnglicolului
NO841158L (no) Fremgangsmaate for fremstilling av 2-azetidin-4-substituerte forbindelser
NO844710L (no) Fremgangsmaate for fremstilling av hoeyrent protein
NO821137L (no) Fremgangsmaate for fremstilling av tertiaere alkyletere
NO844388L (no) Fremgangsmaate for fremstilling av aminoeteralkoholer
NO851524L (no) Fremgangsmaate for fremstilling av fenetanolamin-forbindelser
RO86213A (ro) Procedeu pentru prepararea izobutenei
NO844631L (no) Fremgangsmaate for fremstilling av tremasse
NO814065L (no) Fremgansmaate for fremstilling av imidazolylfenylamidiner
NO845207L (no) Fremgangsmaate for fremstilling av diaminopolyalkenyletere
NO170019C (no) Fremgangsmaate for fremstilling av deglucoteicoplanin (antibiotikum l 17392)
NO844243L (no) Fremgangsmaate for fremstilling av terapeutisk virksomme forbindelser
NO842868L (no) Framgangsmaate for framstilling av alkoholer
FI840478A0 (fi) Foerfarande foer framstaellning av blodtryckssaenkande n-piperazinylalkanoylanilider
NO823637L (no) Fremgangsmaate for fremstilling av eburnamoninderivater
NO169126C (no) Fremgangsmaate for fremstilling av n-formyl-alfa-aspartyl-fenylalanin
NO832830L (no) Fremgangsmaate for fremstilling av alfa-arylalkansyrer
NO172547C (no) Fremgangsmaate til fremstilling av nalfa-acetyl-eglin b og -c
NO833531L (no) Fremgangsmaate for fremstilling av 7-substituerte-3-vinyl-3-cefem-forbindelser
NO830176L (no) Fremgangsmaate for fremstilling av ultrarent toriumfluorid
NO163061C (no) Fremgangsmaate til fremstilling av ferromangan.
NO830309L (no) Fremgangsmaate for fremstilling av tennsats for varmeanordning
NO845006L (no) Fremgangsmaate for fremstilling av antibiotikum l 17054
NO831874L (no) Fremgangsmaate for fremstilling av trifenylbuten-derivater