JPH04289288A - セルロース質繊維材料のパルプの漂白方法 - Google Patents
セルロース質繊維材料のパルプの漂白方法Info
- Publication number
- JPH04289288A JPH04289288A JP2415577A JP41557790A JPH04289288A JP H04289288 A JPH04289288 A JP H04289288A JP 2415577 A JP2415577 A JP 2415577A JP 41557790 A JP41557790 A JP 41557790A JP H04289288 A JPH04289288 A JP H04289288A
- Authority
- JP
- Japan
- Prior art keywords
- ozone
- chlorine dioxide
- pulp
- bleaching
- added
- Prior art date
- 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
Links
- 238000004061 bleaching Methods 0.000 title claims abstract description 74
- 238000000034 method Methods 0.000 title claims abstract description 65
- 229920002678 cellulose Polymers 0.000 title description 4
- 239000001913 cellulose Substances 0.000 title description 4
- 239000000463 material Substances 0.000 title description 2
- 239000004753 textile Substances 0.000 title 1
- OSVXSBDYLRYLIG-UHFFFAOYSA-N dioxidochlorine(.) Chemical compound O=Cl=O OSVXSBDYLRYLIG-UHFFFAOYSA-N 0.000 claims abstract description 121
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims abstract description 62
- 235000019398 chlorine dioxide Nutrition 0.000 claims abstract description 61
- 239000004155 Chlorine dioxide Substances 0.000 claims abstract description 60
- 238000005406 washing Methods 0.000 claims abstract description 16
- 239000012159 carrier gas Substances 0.000 claims abstract description 9
- 239000002657 fibrous material Substances 0.000 claims abstract description 8
- 229920001131 Pulp (paper) Polymers 0.000 claims abstract description 4
- 239000000460 chlorine Substances 0.000 claims description 15
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 14
- 238000000605 extraction Methods 0.000 claims description 14
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims description 12
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 12
- 229910052801 chlorine Inorganic materials 0.000 claims description 12
- 229910001882 dioxygen Inorganic materials 0.000 claims description 12
- 238000004140 cleaning Methods 0.000 claims description 8
- 239000007844 bleaching agent Substances 0.000 claims description 5
- 238000006243 chemical reaction Methods 0.000 claims description 5
- 238000010561 standard procedure Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 229910052736 halogen Inorganic materials 0.000 abstract description 5
- 150000002367 halogens Chemical class 0.000 abstract description 5
- 238000012360 testing method Methods 0.000 description 21
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 12
- 238000007792 addition Methods 0.000 description 9
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 7
- 239000003795 chemical substances by application Substances 0.000 description 6
- 238000006385 ozonation reaction Methods 0.000 description 5
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000007789 gas Substances 0.000 description 3
- 229920005610 lignin Polymers 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 150000002978 peroxides Chemical class 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000003513 alkali Substances 0.000 description 2
- 229910001902 chlorine oxide Inorganic materials 0.000 description 2
- 238000010411 cooking Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000011122 softwood Substances 0.000 description 2
- 229910021653 sulphate ion Inorganic materials 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 1
- 239000002535 acidifier Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- FFBHFFJDDLITSX-UHFFFAOYSA-N benzyl N-[2-hydroxy-4-(3-oxomorpholin-4-yl)phenyl]carbamate Chemical compound OC1=C(NC(=O)OCC2=CC=CC=C2)C=CC(=C1)N1CCOCC1=O FFBHFFJDDLITSX-UHFFFAOYSA-N 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- QBWCMBCROVPCKQ-UHFFFAOYSA-N chlorous acid Chemical compound OCl=O QBWCMBCROVPCKQ-UHFFFAOYSA-N 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000011121 hardwood Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000011084 recovery 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
- D21C9/147—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
- D21C9/12—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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Paper (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE8904403-6 | 1989-12-29 | ||
| SE8904403A SE467260B (sv) | 1989-12-29 | 1989-12-29 | Blekning av cellulosamassa med klordioxid och ozon i ett och samma steg |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH04289288A true JPH04289288A (ja) | 1992-10-14 |
Family
ID=20377904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2415577A Pending JPH04289288A (ja) | 1989-12-29 | 1990-12-28 | セルロース質繊維材料のパルプの漂白方法 |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPH04289288A (sv) |
| AT (1) | AT396129B (sv) |
| BR (1) | BR9006578A (sv) |
| CA (1) | CA2031848C (sv) |
| DE (1) | DE4039099C2 (sv) |
| FI (1) | FI95291C (sv) |
| FR (1) | FR2656634B1 (sv) |
| NO (1) | NO176061C (sv) |
| SE (1) | SE467260B (sv) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5322598A (en) * | 1990-02-06 | 1994-06-21 | Olin Corporation | Chlorine dioxide generation using inert load of sodium perchlorate |
| WO1997006304A1 (fr) * | 1995-08-10 | 1997-02-20 | Sanyo Chemical Industries, Ltd. | Procede permettant de blanchir de la pate de cellulose |
| 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 |
| JP2011521116A (ja) * | 2008-05-13 | 2011-07-21 | メトソ ペーパー インコーポレイテッド | オゾン、二酸化塩素、および過酸化物を使用したパルプの漂白方法 |
| JP2013183651A (ja) * | 2012-03-06 | 2013-09-19 | Ehime Prefecture | セルロース溶液の製造方法、セルロース析出体の製造方法、セルロースの糖化方法、セルロース溶液、及びセルロース析出体 |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI925558A (fi) | 1992-04-22 | 1993-10-23 | Ahlstroem Oy | Foerfarande och anordning foer blekning av massa |
| US5387317A (en) * | 1993-01-28 | 1995-02-07 | The Mead Corporation | Oxygen/ozone/peracetic aicd delignification and bleaching of cellulosic pulps |
| FR2743094B1 (fr) * | 1995-12-27 | 1998-02-13 | Centre Tech Ind Papier | Procede de blanchiment des pates a papier chimiques |
| ID23571A (id) * | 1997-08-25 | 2000-05-04 | Praxair Technology Inc | Metoda penerapan ozon dalam pemutihan ecf |
| US6174409B1 (en) | 1997-09-19 | 2001-01-16 | American Air Liquide Inc. | Method to improve final bleached pulp strength properties by adjusting the CI02:03 ration within a single (D/Z) stage of the bleaching process |
| AU8642698A (en) * | 1998-07-31 | 2000-02-28 | Asia Pulp & Paper Co Ltd | An improved method for bleaching pulp |
| 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 |
| CN111979823A (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/d-z-p（x/z-d-p） |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1298875B (de) * | 1965-01-09 | 1969-07-03 | Gunnar Alexander Dipl Ing | Verfahren zum Bleichen von Zellstoff im chlorhaltigen Bleichbad und mit Ozon |
| US4080249A (en) * | 1976-06-02 | 1978-03-21 | International Paper Company | Delignification and bleaching of a lignocellulosic pulp slurry with ozone |
| US4902381A (en) * | 1988-12-09 | 1990-02-20 | Kamyr, Inc. | Method of bleaching pulp with ozone-chlorine mixtures |
| US4959124A (en) * | 1989-05-05 | 1990-09-25 | International Paper Company | Method of bleaching kraft pulp in a DZED sequence |
| FI89516B (fi) * | 1989-05-10 | 1993-06-30 | Ahlstroem Oy | Foerfarande foer blekning av cellulosamassa med otson |
-
1989
- 1989-12-29 SE SE8904403A patent/SE467260B/sv unknown
-
1990
- 1990-12-07 DE DE4039099A patent/DE4039099C2/de not_active Expired - Fee Related
- 1990-12-10 CA CA002031848A patent/CA2031848C/en not_active Expired - Lifetime
- 1990-12-12 AT AT0251990A patent/AT396129B/de not_active IP Right Cessation
- 1990-12-26 BR BR909006578A patent/BR9006578A/pt not_active IP Right Cessation
- 1990-12-27 NO NO905599A patent/NO176061C/no not_active IP Right Cessation
- 1990-12-27 FI FI906400A patent/FI95291C/sv active IP Right Grant
- 1990-12-28 JP JP2415577A patent/JPH04289288A/ja active Pending
- 1990-12-28 FR FR9016500A patent/FR2656634B1/fr not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5322598A (en) * | 1990-02-06 | 1994-06-21 | Olin Corporation | Chlorine dioxide generation using inert load of sodium perchlorate |
| WO1997006304A1 (fr) * | 1995-08-10 | 1997-02-20 | Sanyo Chemical Industries, Ltd. | Procede permettant de blanchir de la pate de cellulose |
| US6248209B1 (en) | 1995-08-10 | 2001-06-19 | Sanyo Chemical Industries, Ltd. | Process for bleaching cellulose pulp with a bleaching assistant having the formula R1-O-{[(C2H4O)m/(AO)n}]-H |
| US6342124B2 (en) | 1995-08-10 | 2002-01-29 | Sanyo Chemical Industries, Ltd. | Method of bleaching pulp with an assistant R2 -O-{(C2H4O)m/(AO)p}—(AO)q —H or (R3)t —X—{(C2H4O)m/(AO)p}—(AO)r —H |
| 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 |
| JP2011521116A (ja) * | 2008-05-13 | 2011-07-21 | メトソ ペーパー インコーポレイテッド | オゾン、二酸化塩素、および過酸化物を使用したパルプの漂白方法 |
| JP2013183651A (ja) * | 2012-03-06 | 2013-09-19 | Ehime Prefecture | セルロース溶液の製造方法、セルロース析出体の製造方法、セルロースの糖化方法、セルロース溶液、及びセルロース析出体 |
Also Published As
| Publication number | Publication date |
|---|---|
| NO176061C (no) | 1995-01-25 |
| CA2031848A1 (en) | 1991-06-30 |
| SE467260B (sv) | 1992-06-22 |
| SE8904403L (sv) | 1991-06-30 |
| FI906400A0 (sv) | 1990-12-27 |
| DE4039099C2 (de) | 1994-01-27 |
| NO905599D0 (no) | 1990-12-27 |
| FR2656634A1 (fr) | 1991-07-05 |
| FI95291C (sv) | 1996-01-10 |
| CA2031848C (en) | 1995-11-21 |
| SE8904403D0 (sv) | 1989-12-29 |
| FI906400A (sv) | 1991-06-30 |
| ATA251990A (de) | 1992-10-15 |
| AT396129B (de) | 1993-06-25 |
| BR9006578A (pt) | 1991-10-01 |
| FI95291B (sv) | 1995-09-29 |
| NO905599L (no) | 1991-07-01 |
| DE4039099A1 (de) | 1991-07-04 |
| NO176061B (no) | 1994-10-17 |
| FR2656634B1 (fr) | 1996-07-26 |
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