CA2247532A1 - Methode de blanchiment d'une pate a papier a l'aide d'ozone et de dioxyde de chlore - Google Patents

Methode de blanchiment d'une pate a papier a l'aide d'ozone et de dioxyde de chlore Download PDF

Info

Publication number: CA2247532A1
Authority: CA; Canada
Prior art keywords: pulp; ozone; bleaching; paper pulp; paper
Prior art date: 1997-09-15
Legal status (The legal status 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 status listed.): Abandoned

Application number

CA002247532A

Other languages

English (en)

Inventor

Alain Trichet

Michel Muguet

Derek Hornsey

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude

Original Assignee

Individual

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.)

1997-09-15

Filing date

1998-09-11

Publication date

1999-03-15

1998-09-11 Application filed by Individual filed Critical Individual

1999-03-15 Publication of CA2247532A1 publication Critical patent/CA2247532A1/fr

Status Abandoned legal-status Critical Current

Links

CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 title claims abstract description 43
OSVXSBDYLRYLIG-UHFFFAOYSA-N dioxidochlorine(.) Chemical compound O=Cl=O OSVXSBDYLRYLIG-UHFFFAOYSA-N 0.000 title claims abstract description 37
238000004061 bleaching Methods 0.000 title claims abstract description 33
238000000034 method Methods 0.000 title claims abstract description 33
229920001131 Pulp (paper) Polymers 0.000 title claims abstract description 27
239000004155 Chlorine dioxide Substances 0.000 title claims abstract description 18
235000019398 chlorine dioxide Nutrition 0.000 title claims abstract description 18
230000002093 peripheral effect Effects 0.000 claims abstract description 8
238000006243 chemical reaction Methods 0.000 claims abstract description 6
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 19
239000001301 oxygen Substances 0.000 claims description 19
229910052760 oxygen Inorganic materials 0.000 claims description 19
239000000203 mixture Substances 0.000 claims description 3
230000000295 complement effect Effects 0.000 claims description 2
238000011282 treatment Methods 0.000 description 16
ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 9
241000196324 Embryophyta Species 0.000 description 9
239000000523 sample Substances 0.000 description 9
239000000126 substance Substances 0.000 description 9
239000000460 chlorine Substances 0.000 description 8
229910052801 chlorine Inorganic materials 0.000 description 8
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
239000007844 bleaching agent Substances 0.000 description 6
238000000605 extraction Methods 0.000 description 5
239000000123 paper Substances 0.000 description 5
239000002655 kraft paper Substances 0.000 description 4
239000000243 solution Substances 0.000 description 4
238000005406 washing Methods 0.000 description 4
QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
238000002347 injection Methods 0.000 description 3
239000007924 injection Substances 0.000 description 3
238000004519 manufacturing process Methods 0.000 description 3
150000004045 organic chlorine compounds Chemical class 0.000 description 3
MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
239000003795 chemical substances by application Substances 0.000 description 2
238000005516 engineering process Methods 0.000 description 2
LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical compound [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 description 2
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
101100496114 Caenorhabditis elegans clc-2 gene Proteins 0.000 description 1
244000166124 Eucalyptus globulus Species 0.000 description 1
241000490229 Eucephalus Species 0.000 description 1
238000010936 aqueous wash Methods 0.000 description 1
229920002678 cellulose Polymers 0.000 description 1
239000001913 cellulose Substances 0.000 description 1
238000005243 fluidization Methods 0.000 description 1
239000008246 gaseous mixture Substances 0.000 description 1
230000009931 harmful effect Effects 0.000 description 1
238000012432 intermediate storage Methods 0.000 description 1
229920005610 lignin Polymers 0.000 description 1
239000007788 liquid Substances 0.000 description 1
239000007800 oxidant agent Substances 0.000 description 1
150000002978 peroxides Chemical class 0.000 description 1
238000004537 pulping Methods 0.000 description 1
239000000376 reactant Substances 0.000 description 1
239000013074 reference sample Substances 0.000 description 1
230000000717 retained effect Effects 0.000 description 1
APSBXTVYXVQYAB-UHFFFAOYSA-M sodium docusate Chemical compound [Na+].CCCCC(CC)COC(=O)CC(S([O-])(=O)=O)C(=O)OCC(CC)CCCC APSBXTVYXVQYAB-UHFFFAOYSA-M 0.000 description 1
239000011122 softwood Substances 0.000 description 1
238000003756 stirring Methods 0.000 description 1

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
- D21C9/12—Bleaching ; Apparatus therefor with halogens or halogen-containing compounds
- D21C9/14—Bleaching ; Apparatus therefor with halogens or halogen-containing compounds with ClO2 or chlorites
- D21C9/144—Bleaching ; Apparatus therefor with halogens or halogen-containing compounds with ClO2 or chlorites with ClO2/Cl2 and other bleaching agents in a multistage process
- 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
- D21C9/1015—Bleaching ; Apparatus therefor with use of means other than pressure, temperature
- 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
- D21C9/1026—Other features in bleaching processes
- 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
- D21C9/147—Bleaching ; Apparatus therefor with oxygen or its allotropic modifications
- D21C9/153—Bleaching ; Apparatus therefor with oxygen or its allotropic modifications with ozone
- 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
- D21C9/16—Bleaching ; Apparatus therefor with per compounds
- D21C9/163—Bleaching ; Apparatus therefor with per compounds with peroxides

Landscapes

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

CA002247532A 1997-09-15 1998-09-11 Methode de blanchiment d'une pate a papier a l'aide d'ozone et de dioxyde de chlore Abandoned CA2247532A1 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FR9711446A FR2768442B1 (fr)	1997-09-15	1997-09-15	Procede de blanchiment d'une pate a papier avec de l'ozone et du dioxyde de chlore
FR97/11446		1997-09-15

Publications (1)

Publication Number	Publication Date
CA2247532A1 true CA2247532A1 (fr)	1999-03-15

Family

ID=9511079

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA002247532A Abandoned CA2247532A1 (fr)	1997-09-15	1998-09-11	Methode de blanchiment d'une pate a papier a l'aide d'ozone et de dioxyde de chlore

Country Status (9)

Country	Link
EP (1)	EP0902120A1 (fr)
JP (1)	JPH11172589A (fr)
KR (1)	KR19990029786A (fr)
CN (1)	CN1212310A (fr)
AU (1)	AU732875B2 (fr)
BR (1)	BR9803938A (fr)
CA (1)	CA2247532A1 (fr)
FR (1)	FR2768442B1 (fr)
NZ (1)	NZ331806A (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FI981808A7 (fi) *	1998-08-24	2000-02-25	Arbozon Oy Ltd	Menetelmä massan valkaisemiseksi
JP2002069879A (ja) *	2000-09-04	2002-03-08	Nippon Paper Industries Co Ltd	セルロース質繊維材料のパルプの漂白方法
SE532470C2 (sv) *	2008-05-13	2010-02-02	Metso Paper Inc	Slutblekning av oxygendelignifierad massa med ozon, klordioxid och peroxid
JP6411182B2 (ja) *	2014-11-13	2018-10-24	大王製紙株式会社	汚泥の脱水助剤及び汚泥の脱水方法
CN110656527A (zh) *	2019-09-12	2020-01-07	华南理工大学	一种臭氧和二氧化氯协同高效漂白中浓纸浆的方法及装置
CN111040049A (zh) *	2019-12-02	2020-04-21	广西大学	一种分离提纯甘蔗渣中半纤维素的方法
CN111979818A (zh) *	2020-08-07	2020-11-24	齐鲁工业大学	一种硫酸盐木浆短程序ecf漂白工艺x/z/d-eop-d或x/d/z-eop-d
SE545758C2 (en) *	2022-06-20	2024-01-02	Valmet Oy	Method for bleaching pulp from recycled textile material

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4216054A (en) *	1977-09-26	1980-08-05	Weyerhaeuser Company	Low-consistency ozone delignification
CA2186176C (fr) *	1995-09-28	2002-11-26	Derek Hornsey	Methode de blanchiment a l'ozone de la pate cellulosique de faible consistance, et appareil connexe
FR2743094B1 (fr) *	1995-12-27	1998-02-13	Centre Tech Ind Papier	Procede de blanchiment des pates a papier chimiques

1997
- 1997-09-15 FR FR9711446A patent/FR2768442B1/fr not_active Expired - Fee Related
1998
- 1998-09-08 NZ NZ331806A patent/NZ331806A/xx unknown
- 1998-09-11 CA CA002247532A patent/CA2247532A1/fr not_active Abandoned
- 1998-09-14 EP EP98402261A patent/EP0902120A1/fr not_active Withdrawn
- 1998-09-14 AU AU84212/98A patent/AU732875B2/en not_active Ceased
- 1998-09-14 BR BR9803938-5A patent/BR9803938A/pt not_active IP Right Cessation
- 1998-09-14 JP JP10260191A patent/JPH11172589A/ja active Pending
- 1998-09-15 CN CN98120618A patent/CN1212310A/zh active Pending
- 1998-09-15 KR KR1019980037906A patent/KR19990029786A/ko not_active Withdrawn

Also Published As

Publication number	Publication date
AU732875B2 (en)	2001-05-03
EP0902120A1 (fr)	1999-03-17
FR2768442A1 (fr)	1999-03-19
KR19990029786A (ko)	1999-04-26
JPH11172589A (ja)	1999-06-29
BR9803938A (pt)	1999-12-07
NZ331806A (en)	2000-01-28
AU8421298A (en)	1999-03-25
FR2768442B1 (fr)	1999-10-15
CN1212310A (zh)	1999-03-31

Legal Events

Date	Code	Title	Description
2003-09-11	FZDE	Dead

Publication	Publication Date	Title
US5164044A (en)	1992-11-17	Environmentally improved process for bleaching lignocellulosic materials with ozone
AU638017B2 (en)	1993-06-17	Environmentally improved process for bleaching lignocellulosic materials
US4568420A (en)	1986-02-04	Multi-stage bleaching process including an enhanced oxidative extraction stage
US5164043A (en)	1992-11-17	Environmentally improved process for bleaching lignocellulosic materials with ozone
US4283251A (en)	1981-08-11	Ozone effluent bleaching
US5211811A (en)	1993-05-18	Process for high consistency oxygen delignification of alkaline treated pulp followed by ozone delignification
US5409570A (en)	1995-04-25	Process for ozone bleaching of oxygen delignified pulp while conveying the pulp through a reaction zone
US5188708A (en)	1993-02-23	Process for high consistency oxygen delignification followed by ozone relignification
US4897156A (en)	1990-01-30	Process for activating cellulose pulp with NO and/or NO2 and oxygen in the presence of nitric acid and then delignifying bleaching the activated cellulose pulp
FI105213B (fi)	2000-06-30	Menetelmä valkaistun massan valmistamiseksi lignoselluloosamateriaalista
EP0823003A1 (fr)	1998-02-11	Blanchiment de pate a papier a la temperature ambiante au moyen de sels de peroxyacide
CA2247532A1 (fr)	1999-03-15	Methode de blanchiment d'une pate a papier a l'aide d'ozone et de dioxyde de chlore
JPH06184974A (ja)	1994-07-05	リグノセルロースパルプの漂白方法および酸素富化ガスの回収方法
JP2002517173A (ja)	2002-06-11	塩素を使用しないリグノセルロースパルプの漂白法
US5728264A (en)	1998-03-17	Avoidance of salt scaling by acidic pulp washing process
US5441603A (en)	1995-08-15	Method for chelation of pulp prior to ozone delignification
JP2934512B2 (ja)	1999-08-16	セルロース質繊維材料のパルプの漂白方法
KR100194405B1 (ko)	1999-06-15	목재펄프의 무염소 표백방법
WO1995006772A1 (fr)	1995-03-09	Procede ameliore de blanchiment de pate lignocellulosique
EP0717800A1 (fr)	1996-06-26	Blanchiment d'une p te a papier a concentration moyenne avec de l'ozone, apres decoloration de cette p te a haute concentration avec de l'ozone
CN109594386A (zh)	2019-04-09	一种漂白纸浆的方法
WO1991000386A1 (fr)	1991-01-10	Procede de blanchiment de pate a papier kraft avec un melange d'oxygene et de peroxyde
CA2062325A1 (fr)	1992-09-09	Procede de blanchiment de la cellulose dans des acides aliphatiques monocarboniques
NZ239171A (en)	1993-07-27	Manufacture of bleached pulp by chemical digestion, partial delignification with oxygen, then substantial delignification with ozone