FI950903L - Puumassan hapettava valkaisu vanadiniumsubstituoiduilla polyoksometalaateilla - Google Patents

Puumassan hapettava valkaisu vanadiniumsubstituoiduilla polyoksometalaateilla Download PDF

Info

Publication number: FI950903L
Authority: FI; Finland
Prior art keywords: vanadium; wood pulp; oxidative bleaching; substituted polyoxometalates; polyoxometalates
Prior art date: 1992-08-28

Application number

FI950903A

Other languages

English (en)

Swedish (sv)

Other versions

FI950903A0 (fi

FI109036B (fi

Inventor

Ira R Weinstock

Craig L Hill

Original Assignee

Us Agriculture

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.)

1992-08-28

Filing date

1995-02-28

Publication date

1995-02-28

1995-02-28 Application filed by Us Agriculture filed Critical Us Agriculture

1995-02-28 Publication of FI950903L publication Critical patent/FI950903L/fi

1995-02-28 Publication of FI950903A0 publication Critical patent/FI950903A0/fi

2002-05-15 Application granted granted Critical

2002-05-15 Publication of FI109036B publication Critical patent/FI109036B/fi

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
- 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
- D21C9/1057—Multistage, with compounds cited in more than one sub-group D21C9/10, D21C9/12, D21C9/16
- 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
- D21C9/1063—Bleaching ; Apparatus therefor with compounds not otherwise provided for, e.g. activated gases

Landscapes

Life Sciences & Earth Sciences (AREA)
Engineering & Computer Science (AREA)
Wood Science & Technology (AREA)
Paper (AREA)

FI950903A 1992-08-28 1995-02-28 Puumassan hapettava valkaisu vanadiniumsubstituoiduilla polyoksometalaateilla FI109036B (fi)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
US07/937,634 US5302248A (en)	1992-08-28	1992-08-28	Delignification of wood pulp by vanadium-substituted polyoxometalates
US93763492		1992-08-28
US9308068		1993-08-27
PCT/US1993/008068 WO1994005849A1 (en)	1992-08-28	1993-08-27	Oxidative bleaching of wood pulp by vanadium-substituted polyoxometalates

Publications (3)

Publication Number	Publication Date
FI950903L true FI950903L (fi)	1995-02-28
FI950903A0 FI950903A0 (fi)	1995-02-28
FI109036B FI109036B (fi)	2002-05-15

Family

ID=25470192

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI950903A FI109036B (fi)	1992-08-28	1995-02-28	Puumassan hapettava valkaisu vanadiniumsubstituoiduilla polyoksometalaateilla

Country Status (12)

Country	Link
US (5)	US5302248A (fi)
EP (1)	EP0659222B1 (fi)
JP (1)	JP3169020B2 (fi)
AT (1)	ATE193910T1 (fi)
BR (1)	BR9306952A (fi)
CA (1)	CA2143824A1 (fi)
DE (1)	DE69328870T2 (fi)
ES (1)	ES2149211T3 (fi)
FI (1)	FI109036B (fi)
PT (1)	PT659222E (fi)
WO (1)	WO1994005849A1 (fi)
ZA (1)	ZA936200B (fi)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5549789A (en) *	1992-08-28	1996-08-27	The United States Of America As Represented By The Secretary Of Agriculture	Oxidation of lignin and polysaccharides mediated by polyoxometalate treatment of wood pulp
DE19530786A1 (de)	1995-08-22	1997-02-27	Hoechst Ag	Bleichmittelzusammensetzung enthaltend Polyoxometallate als Bleichkatalysator
JP3698178B2 (ja) *	1995-09-22	2005-09-21	三菱瓦斯化学株式会社	製紙用化学パルプの漂白方法
JP2003514127A (ja) *	1997-09-05	2003-04-15	アメリカ合衆国	脱リグニン及び廃棄物鉱化用遷移金属置換タングストアルミネート錯体
EP1092058A4 (en) *	1998-06-02	2002-03-20	Us Health	METHOD FOR SELECTIVE DELIGNIFICATION OF LIGNOCELLULOSIC MATERIALS
US6074437A (en) *	1998-12-23	2000-06-13	Unilever Home & Personal Care Usa, Division Of Conopco, Inc.	Bleaching with polyoxometalates and air or molecular oxygen
WO2000071247A1 (en) *	1999-05-26	2000-11-30	Emory University	Equilibrated tungsten-based polyoxometalate-catalyst systems
US6551451B2 (en)	1999-12-23	2003-04-22	Pulp And Paper Research Institute Of Canada	Method for determining liquid content in chemical pulps using ramen spectrometry
ATE289415T1 (de) *	1999-12-23	2005-03-15	Pulp Paper Res Inst	Bestimmung der kappa-nummer in chemischem zellstoff durch ramanspektroskopie
US8262850B2 (en) *	2003-09-23	2012-09-11	International Paper Company	Chemical activation and refining of southern pine kraft fibers
US7242576B2 (en) *	2004-01-08	2007-07-10	Apple Inc.	Quick release structures for a computer
NZ562593A (en)	2005-05-02	2011-05-27	Int Paper Co	Ligno cellulosic materials and the products made therefrom, using an oxidizing agent with a transition metal catalyst
IN266777B (fi) *	2006-03-24	2015-06-01	Acal Energy Ltd
CH702124B1 (de) *	2007-03-02	2011-05-13	Eth Zuerich	Verfahren zum Abbau von Lignin.
GB2464024A (en) *	2007-06-12	2010-04-07	Cps Biofuels Inc	Production of gasoline from fermentable feedstocks
MD4014C2 (ro) *	2009-04-23	2010-09-30	Татьяна ГУЦУЛ	Complecşi polioxometalaţi cu activitate antitumorală
US9512237B2 (en)	2009-05-28	2016-12-06	Gp Cellulose Gmbh	Method for inhibiting the growth of microbes with a modified cellulose fiber
RU2549968C2 (ru)	2009-05-28	2015-05-10	ДжиПи СЕЛЛЬЮЛОУС ГМБХ	Модифицированная целлюлоза из химического крафт-волокна и способы его изготовления и использования
US9511167B2 (en)	2009-05-28	2016-12-06	Gp Cellulose Gmbh	Modified cellulose from chemical kraft fiber and methods of making and using the same
US9512563B2 (en)	2009-05-28	2016-12-06	Gp Cellulose Gmbh	Surface treated modified cellulose from chemical kraft fiber and methods of making and using same
DE102011077232B4 (de) *	2010-09-17	2021-09-09	Jbach Gmbh	Verfahren zur katalytischen Erzeugung von Ameisensäure
FR2969668B1 (fr) *	2010-12-23	2013-01-04	Arkema France	Procede de delignification et de blanchiment de pate a papier au moyen de peroxyde d'hydrogene active
JP6254078B2 (ja)	2011-05-23	2017-12-27	ゲーペーツェルローゼゲーエムベーハー	白色度および明度が改善された針葉樹クラフト繊維、ならびにそれを作製する方法および使用する方法
US10000890B2 (en)	2012-01-12	2018-06-19	Gp Cellulose Gmbh	Low viscosity kraft fiber having reduced yellowing properties and methods of making and using the same
EP2792701A4 (en) *	2012-03-26	2015-09-02	Mitsubishi Plastics Inc	COATED FOIL
CN106968127B (zh)	2012-04-18	2019-03-01	Gp纤维素股份有限公司	用于粘胶溶液的针叶木牛皮纸浆
PL2954115T3 (pl)	2013-02-08	2022-05-02	Gp Cellulose Gmbh	Włókno siarczanowe z drewna iglastego o polepszonej zawartości a-celulozy i jego zastosowanie w wytwarzaniu chemicznych produktów celulozowych
BR112015019882A2 (pt)	2013-03-14	2017-07-18	Gp Cellulose Gmbh	fibra kraft clareada oxidada e métodos para fazer polpa kraft e fibra kraft de madeira macia e para clarear polpa kraft de celulose em sequência de branqueamento de multi-estágios
CN108049234B (zh)	2013-03-15	2020-12-08	Gp 纤维素股份有限公司	一种经化学改性的牛皮纸纤维
AT514558B1 (de) *	2013-09-11	2015-02-15	Mondi Ag	Wasserlösliches, ungebleichtes Sackpapier sowie Papiersack
EP3077360B1 (en)	2013-10-29	2020-04-22	Yeda Research and Development Co., Ltd.	Catalytic formation of carbon monoxide (co) and hydrogen (h2) from biomass
EP3048092B1 (de) *	2015-01-26	2017-04-12	Jbach GmbH	Verfahren zur katalytischen Erzeugung von Ameisensäure bei einem Sauerstoffpartialdruck unter 1 bar und Regeneration des dabei eingesetzten Katalysators
DE102015111700A1 (de)	2015-07-17	2017-01-19	Günter Besold	Verfahren zum oxidativen, katalytischen Abbau von Biomasse
JP6727608B2 (ja) *	2016-06-15	2020-07-22	株式会社エー・シー・イー	シリコンウェーハの表面処理方法
US10865519B2 (en)	2016-11-16	2020-12-15	Gp Cellulose Gmbh	Modified cellulose from chemical fiber and methods of making and using the same
WO2018175135A1 (en)	2017-03-21	2018-09-27	International Paper Company	Odor control pulp composition
CN107151931B (zh) *	2017-06-30	2019-01-25	陕西科技大学	一种用杂多酸提高粘胶纤维用溶解浆反应性能的方法
EP3687484A2 (en)	2017-09-25	2020-08-05	Northeastern University	Cosmetic and dermatological compositions based on phenoxazone and phenoxazine
EP3688115A2 (en)	2017-09-25	2020-08-05	Northeastern University	Biologically-inspired compositions that enable visible through infrared color changing compositions
CN109235106B (zh) *	2018-09-12	2021-07-06	陕西科技大学	一种强化杂多酸处理提升溶解浆反应性能的方法
EP4671230A1 (de)	2024-06-27	2025-12-31	LigPOMMem GmbH	Verfahren zur herstellung von monoaromat-derivaten durch oxidative depolymerisierung von lignin, polyoxometallat-katalysator und dessen verwendung bei dem verfahren zur herstellung von monoaromat-derivaten

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2779656A (en) *	1953-06-16	1957-01-29	Du Pont	Bleaching of kraft pulp
SE363138B (fi) *	1968-06-13	1974-01-07	Air Liquide Sa Etude Exploit P
US4039374A (en) *	1975-08-29	1977-08-02	Union Camp Corporation	Bleaching of cellulosic pulp fibers with chlorine dioxide in the presence of a vanadium compound
US4283301A (en) *	1980-07-02	1981-08-11	The Procter & Gamble Company	Bleaching process and compositions
CA1188485A (en) *	1982-03-25	1985-06-11	Kien L. Nguyen	Alkali regeneration process
US4931207A (en) *	1984-01-27	1990-06-05	The Clorox Company	Bleaching and bluing composition and method
US4773966A (en) *	1986-09-29	1988-09-27	Regents Of The University Of Minnesota	Oxidative degradation of lignin with inorganic metal complexes
US4864041A (en) *	1987-02-04	1989-09-05	Emory University	Transition metal-substituted polyoxometalates as catalysts for homogenous liquid-phase organic oxidation processes
US4892941A (en) *	1987-04-17	1990-01-09	Dolphin David H	Porphyrins
US5077394A (en) *	1987-04-17	1991-12-31	Sandoz Ltd.	Porphyrins and uses thereof
US4839008A (en) *	1987-06-10	1989-06-13	Emory University	Homogeneous catalytic photochemical functionalization of alkanes by polyoxometalates
US5041142A (en) *	1990-03-23	1991-08-20	Lever Brothers Company, Division Of Conopco Inc.	Peroxymetallates and their use as bleach activating catalysts

1992
- 1992-08-28 US US07/937,634 patent/US5302248A/en not_active Expired - Fee Related
1993
- 1993-08-24 ZA ZA936200A patent/ZA936200B/xx unknown
- 1993-08-27 ES ES93920377T patent/ES2149211T3/es not_active Expired - Lifetime
- 1993-08-27 DE DE69328870T patent/DE69328870T2/de not_active Expired - Fee Related
- 1993-08-27 WO PCT/US1993/008068 patent/WO1994005849A1/en not_active Ceased
- 1993-08-27 EP EP93920377A patent/EP0659222B1/en not_active Expired - Lifetime
- 1993-08-27 AT AT93920377T patent/ATE193910T1/de not_active IP Right Cessation
- 1993-08-27 JP JP50732394A patent/JP3169020B2/ja not_active Expired - Fee Related
- 1993-08-27 CA CA002143824A patent/CA2143824A1/en not_active Abandoned
- 1993-08-27 BR BR9306952A patent/BR9306952A/pt not_active IP Right Cessation
- 1993-08-27 PT PT93920377T patent/PT659222E/pt unknown
1994
- 1994-03-28 US US08/219,041 patent/US5552019A/en not_active Expired - Fee Related
1995
- 1995-02-28 FI FI950903A patent/FI109036B/fi not_active IP Right Cessation
1996
- 1996-06-12 US US08/660,971 patent/US5695605A/en not_active Expired - Fee Related
- 1996-06-17 US US08/664,488 patent/US5695606A/en not_active Expired - Fee Related
1997
- 1997-08-14 US US08/911,572 patent/US5824189A/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
US5552019A (en)	1996-09-03
ZA936200B (en)	1994-06-03
ATE193910T1 (de)	2000-06-15
JP3169020B2 (ja)	2001-05-21
EP0659222A4 (en)	1997-01-08
US5695605A (en)	1997-12-09
ES2149211T3 (es)	2000-11-01
FI950903A0 (fi)	1995-02-28
CA2143824A1 (en)	1994-03-17
BR9306952A (pt)	1999-01-12
WO1994005849A1 (en)	1994-03-17
EP0659222B1 (en)	2000-06-14
US5824189A (en)	1998-10-20
FI109036B (fi)	2002-05-15
US5695606A (en)	1997-12-09
JPH08503028A (ja)	1996-04-02
US5302248A (en)	1994-04-12
EP0659222A1 (en)	1995-06-28
DE69328870T2 (de)	2001-02-08
PT659222E (pt)	2000-12-29
DE69328870D1 (de)	2000-07-20

Publication	Publication Date	Title
FI950903L (fi)	1995-02-28	Puumassan hapettava valkaisu vanadiniumsubstituoiduilla polyoksometalaateilla
FI945722A0 (fi)	1994-12-05	Kierrätetyn paperimassan valkaisu pelkistys-hapetus-sekvenssillä
FI894028A7 (fi)	1990-06-10	Sellumassan valkaisu otsoni/kloori-seoksilla
FI950526A7 (fi)	1995-02-07	Massan valkaisuun liittyvä menetelmä
FI920609A7 (fi)	1992-02-13	Massan happivalkaisuun liittyvä parannus
FI944318L (fi)	1994-11-16	Menetelmä lehtipuumassan valkaisemiseksi
GB8401794D0 (en)	1984-02-29	Bleaching wood pulp
FI951919A7 (fi)	1995-06-20	Parannettu otsonivalkaisu
JPS5721591A (en)	1982-02-04	Peroxide bleaching of wood pulp
FI915070A7 (fi)	1992-05-10	Paperimassan valkaisuliuos
FI943431L (fi)	1994-07-20	Kemiallisen massan valkaisu
ZA911062B (en)	1991-11-27	Bleaching of paper pulp
FI970821A7 (fi)	1997-02-27	Massan valkaisu
FI933409A7 (fi)	1993-07-30	Hyvin tehokas klooridioksidimassan valkaisumenetelmä
FI90680C (fi)	1994-03-10	Paperirainan valkaisu peroksidilla
KR910008225A (ko)	1991-05-30	목재펄프의 무염소 표백방법
FI951533L (fi)	1995-03-31	Parannettu suursakeuslignoselluloosamassan valkaisu
FI964306A7 (fi)	1996-12-18	Selluloosamassojen happivalkaisu
FI960973A7 (fi)	1996-04-30	Otsonilla valkaistun suursakeusmassan keskisakeusvaalentaminen otsonilla
FI955151L (fi)	1995-10-27	Menetelmä puumassan monivaiheista valkaisua varten
FI941238A7 (fi)	1994-03-16	Menetelmä massan otsonivalkaisussa
FI945202A7 (fi)	1995-05-05	Kemiallisen massan valkaisu
FI932620A7 (fi)	1993-12-11	Sellunvalkaisukemikaalien valmistus
SE9303037D0 (sv)	1993-09-16	Blekning av pappersmassa
FI933410A7 (fi)	1994-02-01	Paperimassan selektiivinen käsittely otsonilla

Legal Events

Date	Code	Title	Description
1995-10-11	GB	Transfer or assigment of application	Owner name: THE UNITED STATES OF AMERICA AS
2005-02-28	MA	Patent expired