CN1052157A - 高效二氧化氯纸浆漂白方法 - Google Patents

高效二氧化氯纸浆漂白方法 Download PDF

Info

Publication number: CN1052157A
Authority: CN; China
Prior art keywords: bleaching; value; chlorine dioxide; mixture; section
Prior art date: 1989-10-19
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.): Pending

Application number

CN90109504A

Other languages

English (en)

Chinese (zh)

Inventor

张浩明

哈山·贾梅尔

杰弗里·尤金·西格

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.)

NORTH CARLINA STATE UNIVERSITY

Original Assignee

NORTH CARLINA STATE UNIVERSITY

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.)

1989-10-19

Filing date

1990-10-19

Publication date

1991-06-12

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23682296&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CN1052157(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1990-10-19 Application filed by NORTH CARLINA STATE UNIVERSITY filed Critical NORTH CARLINA STATE UNIVERSITY

1991-06-12 Publication of CN1052157A publication Critical patent/CN1052157A/zh

Status Pending legal-status Critical Current

Links

238000000034 method Methods 0.000 title claims abstract description 149
OSVXSBDYLRYLIG-UHFFFAOYSA-N dioxidochlorine(.) Chemical compound O=Cl=O OSVXSBDYLRYLIG-UHFFFAOYSA-N 0.000 title claims abstract description 82
239000004155 Chlorine dioxide Substances 0.000 title claims abstract description 41
235000019398 chlorine dioxide Nutrition 0.000 title claims abstract description 41
238000004076 pulp bleaching Methods 0.000 title abstract description 15
238000004061 bleaching Methods 0.000 claims abstract description 161
229920001131 Pulp (paper) Polymers 0.000 claims abstract description 46
239000000203 mixture Substances 0.000 claims abstract description 21
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 15
239000007844 bleaching agent Substances 0.000 claims description 15
239000003513 alkali Substances 0.000 claims description 9
239000002002 slurry Substances 0.000 claims description 9
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
239000002253 acid Substances 0.000 claims description 8
VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 4
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 4
229910000272 alkali metal oxide Inorganic materials 0.000 claims 1
238000006243 chemical reaction Methods 0.000 abstract description 13
238000005516 engineering process Methods 0.000 abstract description 7
XTEGARKTQYYJKE-UHFFFAOYSA-M Chlorate Chemical compound [O-]Cl(=O)=O XTEGARKTQYYJKE-UHFFFAOYSA-M 0.000 description 80
229920005610 lignin Polymers 0.000 description 13
230000015572 biosynthetic process Effects 0.000 description 12
239000000460 chlorine Substances 0.000 description 11
ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 10
229910052801 chlorine Inorganic materials 0.000 description 10
239000000123 paper Substances 0.000 description 10
239000000126 substance Substances 0.000 description 10
WQYVRQLZKVEZGA-UHFFFAOYSA-N hypochlorite Chemical compound Cl[O-] WQYVRQLZKVEZGA-UHFFFAOYSA-N 0.000 description 9
238000012360 testing method Methods 0.000 description 8
XTEGARKTQYYJKE-UHFFFAOYSA-N chloric acid Chemical compound OCl(=O)=O XTEGARKTQYYJKE-UHFFFAOYSA-N 0.000 description 5
229940005991 chloric acid Drugs 0.000 description 5
238000005660 chlorination reaction Methods 0.000 description 5
239000000243 solution Substances 0.000 description 4
DTBDAFLSBDGPEA-UHFFFAOYSA-N 3-Methylquinoline Natural products C1=CC=CC2=CC(C)=CN=C21 DTBDAFLSBDGPEA-UHFFFAOYSA-N 0.000 description 3
QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 3
QWPPOHNGKGFGJK-UHFFFAOYSA-N hypochlorous acid Chemical compound ClO QWPPOHNGKGFGJK-UHFFFAOYSA-N 0.000 description 3
230000035484 reaction time Effects 0.000 description 3
235000011121 sodium hydroxide Nutrition 0.000 description 3
MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
235000005018 Pinus echinata Nutrition 0.000 description 2
241001236219 Pinus echinata Species 0.000 description 2
235000017339 Pinus palustris Nutrition 0.000 description 2
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
150000001720 carbohydrates Chemical class 0.000 description 2
229920002678 cellulose Polymers 0.000 description 2
239000001913 cellulose Substances 0.000 description 2
238000007796 conventional method Methods 0.000 description 2
238000007599 discharging Methods 0.000 description 2
230000000694 effects Effects 0.000 description 2
XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 2
239000002655 kraft paper Substances 0.000 description 2
230000014759 maintenance of location Effects 0.000 description 2
230000003647 oxidation Effects 0.000 description 2
238000007254 oxidation reaction Methods 0.000 description 2
229910052760 oxygen Inorganic materials 0.000 description 2
239000001301 oxygen Substances 0.000 description 2
229920000728 polyester Polymers 0.000 description 2
230000036632 reaction speed Effects 0.000 description 2
RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
241000196324 Embryophyta Species 0.000 description 1
229920002274 Nalgene Polymers 0.000 description 1
206010033546 Pallor Diseases 0.000 description 1
230000002411 adverse Effects 0.000 description 1
238000004458 analytical method Methods 0.000 description 1
150000001450 anions Chemical class 0.000 description 1
238000013459 approach Methods 0.000 description 1
239000007864 aqueous solution Substances 0.000 description 1
238000000498 ball milling Methods 0.000 description 1
229910001919 chlorite Inorganic materials 0.000 description 1
229910052619 chlorite group Inorganic materials 0.000 description 1
QBWCMBCROVPCKQ-UHFFFAOYSA-N chlorous acid Chemical compound OCl=O QBWCMBCROVPCKQ-UHFFFAOYSA-N 0.000 description 1
238000004587 chromatography analysis Methods 0.000 description 1
230000002860 competitive effect Effects 0.000 description 1
150000001875 compounds Chemical class 0.000 description 1
230000002950 deficient Effects 0.000 description 1
238000013461 design Methods 0.000 description 1
238000011161 development Methods 0.000 description 1
238000010586 diagram Methods 0.000 description 1
239000012153 distilled water Substances 0.000 description 1
238000004710 electron pair approximation Methods 0.000 description 1
230000007613 environmental effect Effects 0.000 description 1
238000000605 extraction Methods 0.000 description 1
230000002349 favourable effect Effects 0.000 description 1
238000007667 floating Methods 0.000 description 1
239000007789 gas Substances 0.000 description 1
230000002363 herbicidal effect Effects 0.000 description 1
239000004009 herbicide Substances 0.000 description 1
229910052739 hydrogen Inorganic materials 0.000 description 1
-1 hypochlorite anion Chemical class 0.000 description 1
150000002500 ions Chemical class 0.000 description 1
229910021645 metal ion Inorganic materials 0.000 description 1
244000005700 microbiome Species 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
239000004033 plastic Substances 0.000 description 1
229920003023 plastic Polymers 0.000 description 1
238000002360 preparation method Methods 0.000 description 1
238000007639 printing Methods 0.000 description 1
239000000376 reactant Substances 0.000 description 1
239000011347 resin Substances 0.000 description 1
229920005989 resin Polymers 0.000 description 1
238000007789 sealing Methods 0.000 description 1
UKLNMMHNWFDKNT-UHFFFAOYSA-M sodium chlorite Chemical compound [Na+].[O-]Cl=O UKLNMMHNWFDKNT-UHFFFAOYSA-M 0.000 description 1
229960002218 sodium chlorite Drugs 0.000 description 1
LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical compound [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 description 1
239000002562 thickening agent Substances 0.000 description 1
238000005406 washing Methods 0.000 description 1
239000002351 wastewater Substances 0.000 description 1
239000002023 wood Substances 0.000 description 1

Images

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
- D21C9/142—Bleaching ; Apparatus therefor with halogens or halogen-containing compounds with ClO2 or chlorites with ClO2/Cl2 in a multistage process involving ClO2/Cl2 exclusively

Landscapes

Life Sciences & Earth Sciences (AREA)
Engineering & Computer Science (AREA)
Wood Science & Technology (AREA)
Paper (AREA)
Polysaccharides And Polysaccharide Derivatives (AREA)
Noodles (AREA)

CN90109504A 1989-10-19 1990-10-19 高效二氧化氯纸浆漂白方法 Pending CN1052157A (zh)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US42434789A	1989-10-19	1989-10-19
US424,347		1989-10-19

Publications (1)

Publication Number	Publication Date
CN1052157A true CN1052157A (zh)	1991-06-12

Family

ID=23682296

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CN90109504A Pending CN1052157A (zh)	1989-10-19	1990-10-19	高效二氧化氯纸浆漂白方法

Country Status (12)

Country	Link
EP (1)	EP0496782B1 (pl)
CN (1)	CN1052157A (pl)
AR (1)	AR243945A1 (pl)
AU (1)	AU6537690A (pl)
CA (1)	CA2069322A1 (pl)
DE (1)	DE69026105T2 (pl)
ES (1)	ES2085358T3 (pl)
MX (1)	MX172853B (pl)
NZ (1)	NZ235754A (pl)
PL (1)	PL164745B1 (pl)
WO (1)	WO1991005909A1 (pl)
ZA (1)	ZA908341B (pl)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN101171386B (zh) *	2005-05-04	2011-11-16	诺维信北美公司	二氧化氯处理组合物和方法
CN101460676B (zh) *	2006-03-31	2013-04-10	奥伊兰南塔特基莫斯-维斯特恩研究股份有限公司	化学纸浆的漂白方法
CN103469663A (zh) *	2013-08-13	2013-12-25	广西大学	一种通过响应面法优化纸浆二氧化氯漂白方法
CN110177909A (zh) *	2017-01-23	2019-08-27	纸、纸板和纤维素工业技术中心	用于漂白纸浆的方法

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5268075A (en) *	1989-10-19	1993-12-07	North Carolina State University	High efficiency two-step, high-low pH chlorine dioxide pulp bleaching process
BR9901291B1 (pt) *	1999-04-27	2011-11-01		processo para branqueamento de polpas quìmicas de baixa consistência.
SE524896C2 (sv) *	2003-03-07	2004-10-19	Kvaerner Pulping Tech	Blekning av cellulosamassa med klordioxid i två faser med uppvärmning mellan faserna
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

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3433702A (en) *	1965-06-28	1969-03-18	Hooker Chemical Corp	Woodpulp bleaching process
CA1004805A (en) *	1973-10-18	1977-02-08	Louis O. Torregrossa	Non-neutral bleaching of pulp
FR2432574A1 (fr) *	1978-08-01	1980-02-29	Europeen Cellulose	Procede de blanchiment de pate a papier
SE8106334L (sv) *	1981-10-27	1983-04-28	Sunds Defibrator	Sett att behandla cellulosahaltigt material
CA1239253A (en) *	1983-05-20	1988-07-19	Louis O. Torregrossa	Method of chlorine dioxide bleaching

1990
- 1990-10-17 ES ES90915570T patent/ES2085358T3/es not_active Expired - Lifetime
- 1990-10-17 DE DE69026105T patent/DE69026105T2/de not_active Revoked
- 1990-10-17 CA CA002069322A patent/CA2069322A1/en not_active Abandoned
- 1990-10-17 WO PCT/US1990/005825 patent/WO1991005909A1/en not_active Ceased
- 1990-10-17 EP EP90915570A patent/EP0496782B1/en not_active Revoked
- 1990-10-17 AU AU65376/90A patent/AU6537690A/en not_active Abandoned
- 1990-10-18 NZ NZ235754A patent/NZ235754A/xx unknown
- 1990-10-18 ZA ZA908341A patent/ZA908341B/xx unknown
- 1990-10-19 CN CN90109504A patent/CN1052157A/zh active Pending
- 1990-10-19 PL PL90287415A patent/PL164745B1/pl unknown
- 1990-10-19 AR AR90318139A patent/AR243945A1/es active
- 1990-10-19 MX MX022931A patent/MX172853B/es unknown

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN101171386B (zh) *	2005-05-04	2011-11-16	诺维信北美公司	二氧化氯处理组合物和方法
CN101460676B (zh) *	2006-03-31	2013-04-10	奥伊兰南塔特基莫斯-维斯特恩研究股份有限公司	化学纸浆的漂白方法
CN103469663A (zh) *	2013-08-13	2013-12-25	广西大学	一种通过响应面法优化纸浆二氧化氯漂白方法
CN103469663B (zh) *	2013-08-13	2016-05-04	广西大学	一种通过响应面法优化纸浆二氧化氯漂白方法
CN110177909A (zh) *	2017-01-23	2019-08-27	纸、纸板和纤维素工业技术中心	用于漂白纸浆的方法

Also Published As

Publication number	Publication date
DE69026105T2 (de)	1996-09-26
MX172853B (es)	1994-01-17
WO1991005909A1 (en)	1991-05-02
NZ235754A (en)	1993-03-26
PL164745B1 (pl)	1994-10-31
EP0496782A1 (en)	1992-08-05
AR243945A1 (es)	1993-09-30
PL287415A1 (en)	1991-09-23
DE69026105D1 (de)	1996-04-25
CA2069322A1 (en)	1991-04-20
EP0496782A4 (en)	1993-02-03
ES2085358T3 (es)	1996-06-01
AU6537690A (en)	1991-05-16
ZA908341B (en)	1991-08-28
EP0496782B1 (en)	1996-03-20

Legal Events

Date	Code	Title
1991-06-12	C06	Publication
1991-06-12	PB01	Publication
1993-01-27	C10	Entry into substantive examination
1993-01-27	SE01	Entry into force of request for substantive examination

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CA2040871C (en)	1997-05-20	Process for bleaching of lignocellulose-containing material
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