FI102911B1 - Menetelmä massasuspension pH:n stabiloimiseksi ja paperin tuottamiseksi stabiloidusta massasta - Google Patents
Menetelmä massasuspension pH:n stabiloimiseksi ja paperin tuottamiseksi stabiloidusta massastaInfo
- Publication number
- FI102911B1 FI102911B1 FI972522A FI972522A FI102911B1 FI 102911 B1 FI102911 B1 FI 102911B1 FI 972522 A FI972522 A FI 972522A FI 972522 A FI972522 A FI 972522A FI 102911 B1 FI102911 B1 FI 102911B1
- Authority
- FI
- Finland
- Prior art keywords
- pulp
- pulp suspension
- stabilizing
- stabilized
- producing paper
- 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
- D21H17/63—Inorganic compounds
- D21H17/64—Alkaline compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Paper (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
- Detergent Compositions (AREA)
Priority Applications (14)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI972522A FI102911B1 (fi) | 1997-06-13 | 1997-06-13 | Menetelmä massasuspension pH:n stabiloimiseksi ja paperin tuottamiseksi stabiloidusta massasta |
EP98925673A EP0991811B1 (en) | 1997-06-13 | 1998-06-12 | A PROCESS FOR STABILIZING THE pH OF A PULP SUSPENSION AND FOR PRODUCING PAPER FORM THE STABILIZED PULP |
US09/445,710 US6991705B2 (en) | 1997-06-13 | 1998-06-12 | Process for stabilizing the PH of a pulp suspension and for producing paper from the stabilized pulp |
CA002293405A CA2293405C (en) | 1997-06-13 | 1998-06-12 | A process for stabilizing the ph of a pulp suspension and for producing paper from the stabilized pulp |
DE69801504T DE69801504T2 (de) | 1997-06-13 | 1998-06-12 | VERFAHREN ZUR STABLISIERUNG DES pHS EINER ZELLSTOFFAUFSCHLÄMMUNG UND ZUR PAPIERHERSTELLUNG |
ES98925673T ES2161057T3 (es) | 1997-06-13 | 1998-06-12 | Proceso de estabilizacion de ph de una suspension de pulpa y para la produccion de papel a partir de la pulpa estabilizada. |
AT98925673T ATE204936T1 (de) | 1997-06-13 | 1998-06-12 | Verfahren zur stablisierung des phs einer zellstoffaufschlämmung und zur papierherstellung |
DE0991811T DE991811T1 (de) | 1997-06-13 | 1998-06-12 | VERFAHREN ZUR STABLISIERUNG DES pHS EINER ZELLSTOFFAUFSCHLÄMMUNG UND ZUR PAPIERHERSTELLUNG |
JP50168899A JP2002504193A (ja) | 1997-06-13 | 1998-06-12 | パルプ懸濁液のpHを安定化するための及び安定化されたパルプから紙を製造するためのプロセス |
PCT/FI1998/000509 WO1998056988A1 (en) | 1997-06-13 | 1998-06-12 | A PROCESS FOR STABILIZING THE pH OF A PULP SUSPENSION AND FOR PRODUCING PAPER FORM THE STABILIZED PULP |
IDW991480A ID29300A (id) | 1997-06-13 | 1998-06-12 | Proses untuk stabilisasi ph suspensi pulp dan untuk menghasilkan kertas dari pulp terstabilisasi |
PT98925673T PT991811E (pt) | 1997-06-13 | 1998-06-12 | Um processo para estabilizar o ph de uma suspensao de pasta de papel e para produzir papel a partir da pasta de papel estabilizada |
AU77696/98A AU731377B2 (en) | 1997-06-13 | 1998-06-12 | A process for stabilizing the pH of a pulp suspension and for producing paper from the stabilized pulp |
NO19996070A NO328511B1 (no) | 1997-06-13 | 1999-12-09 | Fremgangsmate for a stabilisere pH i en pulpsuspensjon og fremstilling av papir av stabilisert pulp |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI972522 | 1997-06-13 | ||
FI972522A FI102911B1 (fi) | 1997-06-13 | 1997-06-13 | Menetelmä massasuspension pH:n stabiloimiseksi ja paperin tuottamiseksi stabiloidusta massasta |
Publications (4)
Publication Number | Publication Date |
---|---|
FI972522A0 FI972522A0 (fi) | 1997-06-13 |
FI972522A FI972522A (fi) | 1998-12-14 |
FI102911B FI102911B (fi) | 1999-03-15 |
FI102911B1 true FI102911B1 (fi) | 1999-03-15 |
Family
ID=8549048
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI972522A FI102911B1 (fi) | 1997-06-13 | 1997-06-13 | Menetelmä massasuspension pH:n stabiloimiseksi ja paperin tuottamiseksi stabiloidusta massasta |
Country Status (13)
Country | Link |
---|---|
US (1) | US6991705B2 (no) |
EP (1) | EP0991811B1 (no) |
JP (1) | JP2002504193A (no) |
AT (1) | ATE204936T1 (no) |
AU (1) | AU731377B2 (no) |
CA (1) | CA2293405C (no) |
DE (2) | DE69801504T2 (no) |
ES (1) | ES2161057T3 (no) |
FI (1) | FI102911B1 (no) |
ID (1) | ID29300A (no) |
NO (1) | NO328511B1 (no) |
PT (1) | PT991811E (no) |
WO (1) | WO1998056988A1 (no) |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI102911B1 (fi) * | 1997-06-13 | 1999-03-15 | Aga Ab | Menetelmä massasuspension pH:n stabiloimiseksi ja paperin tuottamiseksi stabiloidusta massasta |
FI103520B1 (fi) | 1998-03-03 | 1999-07-15 | Aga Ab | Parannetut paperinvalmistusmenetelmät |
SE514687C2 (sv) * | 1999-07-09 | 2001-04-02 | Sca Graphic Res Ab | Metod för eliminering av skadliga substanser i en processvätska |
FI20000806A (fi) * | 2000-04-05 | 2001-10-06 | Aga Ab | Menetelmä lignoselluloosamassan valkaisemiseksi |
FI111177B (fi) * | 2001-12-12 | 2003-06-13 | Linde Ag | Laite ja menetelmä teollisuusprosessin alkaliteetin ja pH-arvon ohjaamiseksi |
US7056419B2 (en) | 2002-09-30 | 2006-06-06 | American Air Liquide, Inc. | Methods for modifying electrical properties of papermaking compositions using carbon dioxide |
US20040256069A1 (en) * | 2003-06-18 | 2004-12-23 | Saucedo Victor M. | Estimation and control in the wet end using CO2 |
EP1816259A1 (fr) * | 2006-02-07 | 2007-08-08 | L'AIR LIQUIDE, Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude | Utilisation du dioxyde de carbone pour optimiser le pH dans la partie humide de la machine à papier |
WO2007104128A1 (en) * | 2006-03-13 | 2007-09-20 | Fp Innovations | Near-neutral chlorine dioxide bleaching of pulp |
FI20070126A0 (fi) * | 2006-09-08 | 2007-02-13 | Linde Ag | Menetelmä hartsin poistamiseksi massasta ja hiilidioksidin tai (bi)karbonaatin käyttö tähän tarkoitukseen |
US8034203B2 (en) * | 2007-04-13 | 2011-10-11 | United States Gypsum Company | Gypsum wallboard with improved nail pull strength and the method for making same |
FI120651B (fi) * | 2007-04-30 | 2010-01-15 | Linde Ag | Menetelmä energiankulutuksen vähentämiseksi massasuspension jauhatuksessa paperinvalmistusprosessissa |
FI121114B (fi) | 2007-05-04 | 2010-07-15 | Kemira Oyj | Ditioniitin valmistusmenetelmä |
FI20075503L (fi) * | 2007-07-03 | 2008-06-19 | Stora Enso Oyj | Menetelmä paperin valmistamiseksi ja happo/emäskäsittelyn käyttö paperin valmistuksessa |
FI20085797L (fi) * | 2008-08-27 | 2010-02-28 | Linde Ag | Menetelmä puskuriliuoksen valmistamiseksi paperinvalmistusprosessissa |
FI122898B (fi) * | 2009-01-14 | 2012-08-31 | Linde Ag | Menetelmä selluloosamassan pH:n säätämiseksi, sellun tai paperin valmistus selluloosamassasta ja (bi)karbonaattipoiston käyttö haponkulutuksen vähentämiseksi |
DK2281853T3 (da) | 2009-08-05 | 2012-07-23 | Omya Development Ag | Anvendelse af 2-amino-2-methyl-1-propanol som additiv i vandigesuspensioner af materialer, der indeholder calciumcarbonat |
SI2354191T1 (sl) | 2010-01-25 | 2013-08-30 | Omya Development Ag | Uporaba 2-((1-metilpropil)amino)etanola kot dodatka vodni suspenziji materialov, ki vsebujejo kalcijev karbonat |
DK2363435T3 (da) * | 2010-01-27 | 2012-02-06 | Omya Development Ag | Anvendelse af polyethyleniminer som tilsætningsstof i vandige suspensioner af calciumcarbonat-holdige materialer |
FI125826B (fi) * | 2010-08-04 | 2016-02-29 | Nordkalk Oy Ab | Menetelmä paperin tai kartongin valmistamiseksi |
ES2411109T3 (es) | 2010-06-07 | 2013-07-04 | Omya Development Ag | Uso de 2-aminoetanol como aditivo en suspensiones acuosas de materiales que comprenden carbonato cálcico |
EP2668334B1 (de) | 2011-01-25 | 2014-11-19 | Basf Se | Verfahren zur herstellung von halbstoffen für die produktion von papiererzeugnissen |
BR112013019045A2 (pt) | 2011-01-25 | 2017-01-31 | Basf Se | processo para fabricar um artigo tipo papel, e, uso de ácido metanossulfônico |
US20140050934A1 (en) * | 2011-04-20 | 2014-02-20 | Basf Se | Cellulosic barrier packaging material |
DK2824147T3 (en) | 2013-07-12 | 2016-04-18 | Omya Int Ag | Use of 2-amino-2-ethyl-1,3-propanediol as an additive in aqueous suspensions of calcium carbonate comprising materials while maintaining stable suspension conductivity |
US11040902B2 (en) | 2014-12-18 | 2021-06-22 | Ecolab Usa Inc. | Use of percarboxylic acids for scale prevention in treatment systems |
EP3233141B1 (en) | 2014-12-18 | 2020-08-26 | Ecolab USA Inc. | Generation of peroxyformic acid through polyhydric alcohol formate |
WO2016100700A1 (en) | 2014-12-18 | 2016-06-23 | Ecolab Usa Inc. | Methods for forming peroxyformic acid and uses thereof |
US10737302B2 (en) | 2015-12-16 | 2020-08-11 | Ecolab Usa Inc. | Peroxyformic acid compositions for membrane filtration cleaning |
EP4147574A1 (en) | 2016-04-15 | 2023-03-15 | Ecolab USA Inc. | Performic acid biofilm prevention for industrial co2 scrubbers |
US10524470B2 (en) | 2016-12-15 | 2020-01-07 | Ecolab Usa Inc. | Peroxyformic acid compositions for membrane filtration cleaning in energy services |
ES2829607T3 (es) | 2018-04-23 | 2021-06-01 | Omya Int Ag | Uso de aditivos que contienen alcanolaminas primarias en suspensiones minerales acuosas |
CN115400146A (zh) | 2018-06-15 | 2022-11-29 | 埃科莱布美国股份有限公司 | 用于乳头治疗的现场产生的过甲酸组合物 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB815247A (en) * | 1955-07-19 | 1959-06-24 | Columbia Cellulose Company Ltd | Bleaching woob pulps |
SE8605510L (sv) * | 1986-12-22 | 1987-09-17 | Aga Ab | Sett vid tvettning av massa |
AU1175188A (en) * | 1987-02-27 | 1988-09-01 | Boc Group, Inc., The | Use of gaseous carbon dioxide to adjust ph of cellulosic pulp |
SE461860B (sv) | 1989-02-13 | 1990-04-02 | Mo Och Domsjoe Ab | Foerfarande foer framstaellning av papper och bestruket papper varvid baspappret innehaaller precipiterat kalciumkarbonat |
CA2069713C (en) * | 1992-05-27 | 2003-05-13 | Derek Hornsey | Carbon dioxide in neutral and alkaline sizing processes |
FI102911B1 (fi) * | 1997-06-13 | 1999-03-15 | Aga Ab | Menetelmä massasuspension pH:n stabiloimiseksi ja paperin tuottamiseksi stabiloidusta massasta |
US6086714A (en) * | 1997-10-24 | 2000-07-11 | Praxair Technology, Inc. | Process for adjusting the alkalinity of pulp slurry in a broke pulper using carbon dioxide |
FI111177B (fi) * | 2001-12-12 | 2003-06-13 | Linde Ag | Laite ja menetelmä teollisuusprosessin alkaliteetin ja pH-arvon ohjaamiseksi |
-
1997
- 1997-06-13 FI FI972522A patent/FI102911B1/fi not_active IP Right Cessation
-
1998
- 1998-06-12 ID IDW991480A patent/ID29300A/id unknown
- 1998-06-12 AU AU77696/98A patent/AU731377B2/en not_active Ceased
- 1998-06-12 WO PCT/FI1998/000509 patent/WO1998056988A1/en active IP Right Grant
- 1998-06-12 AT AT98925673T patent/ATE204936T1/de active
- 1998-06-12 DE DE69801504T patent/DE69801504T2/de not_active Expired - Lifetime
- 1998-06-12 JP JP50168899A patent/JP2002504193A/ja not_active Ceased
- 1998-06-12 PT PT98925673T patent/PT991811E/pt unknown
- 1998-06-12 DE DE0991811T patent/DE991811T1/de active Pending
- 1998-06-12 US US09/445,710 patent/US6991705B2/en not_active Expired - Lifetime
- 1998-06-12 EP EP98925673A patent/EP0991811B1/en not_active Expired - Lifetime
- 1998-06-12 CA CA002293405A patent/CA2293405C/en not_active Expired - Lifetime
- 1998-06-12 ES ES98925673T patent/ES2161057T3/es not_active Expired - Lifetime
-
1999
- 1999-12-09 NO NO19996070A patent/NO328511B1/no not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
NO996070D0 (no) | 1999-12-09 |
CA2293405A1 (en) | 1998-12-17 |
WO1998056988A1 (en) | 1998-12-17 |
NO328511B1 (no) | 2010-03-08 |
EP0991811B1 (en) | 2001-08-29 |
FI102911B (fi) | 1999-03-15 |
FI972522A (fi) | 1998-12-14 |
PT991811E (pt) | 2001-12-28 |
DE69801504T2 (de) | 2002-04-25 |
ID29300A (id) | 2001-08-16 |
US20030150570A1 (en) | 2003-08-14 |
EP0991811A1 (en) | 2000-04-12 |
AU731377B2 (en) | 2001-03-29 |
DE991811T1 (de) | 2000-08-17 |
DE69801504D1 (de) | 2001-10-04 |
ATE204936T1 (de) | 2001-09-15 |
US6991705B2 (en) | 2006-01-31 |
AU7769698A (en) | 1998-12-30 |
JP2002504193A (ja) | 2002-02-05 |
CA2293405C (en) | 2006-08-08 |
FI972522A0 (fi) | 1997-06-13 |
NO996070L (no) | 1999-12-09 |
ES2161057T3 (es) | 2001-11-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Patent granted |
Owner name: AGA AKTIEBOLAG |
|
MA | Patent expired |