WO1992021813A1 - Biobleaching process - Google Patents
Biobleaching process Download PDFInfo
- Publication number
- WO1992021813A1 WO1992021813A1 PCT/CA1992/000236 CA9200236W WO9221813A1 WO 1992021813 A1 WO1992021813 A1 WO 1992021813A1 CA 9200236 W CA9200236 W CA 9200236W WO 9221813 A1 WO9221813 A1 WO 9221813A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- chlorine
- pulp
- xylanase
- chlorine dioxide
- chlorination
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 47
- 230000008569 process Effects 0.000 title claims abstract description 41
- OSVXSBDYLRYLIG-UHFFFAOYSA-N dioxidochlorine(.) Chemical compound O=Cl=O OSVXSBDYLRYLIG-UHFFFAOYSA-N 0.000 claims abstract description 119
- 239000000460 chlorine Substances 0.000 claims abstract description 73
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims abstract description 69
- 229910052801 chlorine Inorganic materials 0.000 claims abstract description 62
- 101710121765 Endo-1,4-beta-xylanase Proteins 0.000 claims abstract description 61
- 239000004155 Chlorine dioxide Substances 0.000 claims abstract description 60
- 235000019398 chlorine dioxide Nutrition 0.000 claims abstract description 60
- 238000005660 chlorination reaction Methods 0.000 claims abstract description 30
- 238000011282 treatment Methods 0.000 claims abstract description 30
- 239000012978 lignocellulosic material Substances 0.000 claims abstract description 17
- 229920001131 Pulp (paper) Polymers 0.000 claims abstract description 15
- 229910001902 chlorine oxide Inorganic materials 0.000 claims abstract description 11
- 238000004061 bleaching Methods 0.000 claims description 27
- 238000000605 extraction Methods 0.000 claims description 13
- 230000001590 oxidative effect Effects 0.000 claims description 8
- 244000005700 microbiome Species 0.000 claims description 7
- 239000012736 aqueous medium Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 239000007900 aqueous suspension Substances 0.000 claims description 4
- 239000002655 kraft paper Substances 0.000 claims description 4
- 239000002023 wood Substances 0.000 claims description 4
- 239000003513 alkali Substances 0.000 claims description 2
- 239000002585 base Substances 0.000 claims description 2
- 239000000126 substance Substances 0.000 abstract description 15
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 108090000790 Enzymes Proteins 0.000 description 14
- 102000004190 Enzymes Human genes 0.000 description 14
- 229940088598 enzyme Drugs 0.000 description 14
- 238000006467 substitution reaction Methods 0.000 description 13
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 12
- 229920005610 lignin Polymers 0.000 description 11
- 230000000694 effects Effects 0.000 description 8
- 108010059892 Cellulase Proteins 0.000 description 7
- 230000015556 catabolic process Effects 0.000 description 7
- 238000006731 degradation reaction Methods 0.000 description 7
- 239000000203 mixture Substances 0.000 description 6
- 229920002488 Hemicellulose Polymers 0.000 description 5
- 229940106157 cellulase Drugs 0.000 description 5
- 230000001627 detrimental effect Effects 0.000 description 5
- 239000000835 fiber Substances 0.000 description 5
- WQYVRQLZKVEZGA-UHFFFAOYSA-N hypochlorite Chemical class Cl[O-] WQYVRQLZKVEZGA-UHFFFAOYSA-N 0.000 description 5
- 239000000123 paper Substances 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- SRBFZHDQGSBBOR-IOVATXLUSA-N D-xylopyranose Chemical compound O[C@@H]1COC(O)[C@H](O)[C@H]1O SRBFZHDQGSBBOR-IOVATXLUSA-N 0.000 description 4
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 4
- 229920002678 cellulose Polymers 0.000 description 4
- 239000001913 cellulose Substances 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 229920001221 xylan Polymers 0.000 description 4
- 150000004823 xylans Chemical class 0.000 description 4
- 239000007844 bleaching agent Substances 0.000 description 3
- 238000000855 fermentation Methods 0.000 description 3
- 230000004151 fermentation Effects 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 238000010561 standard procedure Methods 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- 241000187398 Streptomyces lividans Species 0.000 description 2
- 239000008351 acetate buffer Substances 0.000 description 2
- PYMYPHUHKUWMLA-UHFFFAOYSA-N arabinose Natural products OCC(O)C(O)C(O)C=O PYMYPHUHKUWMLA-UHFFFAOYSA-N 0.000 description 2
- 238000003556 assay Methods 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- SRBFZHDQGSBBOR-UHFFFAOYSA-N beta-D-Pyranose-Lyxose Natural products OC1COC(O)C(O)C1O SRBFZHDQGSBBOR-UHFFFAOYSA-N 0.000 description 2
- 239000000872 buffer Substances 0.000 description 2
- 239000003518 caustics Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 239000000706 filtrate Substances 0.000 description 2
- -1 for example Chemical compound 0.000 description 2
- 238000010353 genetic engineering Methods 0.000 description 2
- 230000007062 hydrolysis Effects 0.000 description 2
- 238000006460 hydrolysis reaction Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000002609 medium Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000004076 pulp bleaching Methods 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- WDMUXYQIMRDWRC-UHFFFAOYSA-N 2-hydroxy-3,4-dinitrobenzoic acid Chemical compound OC(=O)C1=CC=C([N+]([O-])=O)C([N+]([O-])=O)=C1O WDMUXYQIMRDWRC-UHFFFAOYSA-N 0.000 description 1
- JCLFHZLOKITRCE-UHFFFAOYSA-N 4-pentoxyphenol Chemical compound CCCCCOC1=CC=C(O)C=C1 JCLFHZLOKITRCE-UHFFFAOYSA-N 0.000 description 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- 241000609240 Ambelania acida Species 0.000 description 1
- 241000193830 Bacillus <bacterium> Species 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- 229920003043 Cellulose fiber Polymers 0.000 description 1
- 241000588722 Escherichia Species 0.000 description 1
- 241000233866 Fungi Species 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 241000209504 Poaceae Species 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- 239000005708 Sodium hypochlorite Substances 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical class OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 1
- 241000223259 Trichoderma Species 0.000 description 1
- 235000004240 Triticum spelta Nutrition 0.000 description 1
- 240000003834 Triticum spelta Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000010905 bagasse Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- ATSGLBOJGVTHHC-UHFFFAOYSA-N bis(ethane-1,2-diamine)copper(2+) Chemical compound [Cu+2].NCCN.NCCN ATSGLBOJGVTHHC-UHFFFAOYSA-N 0.000 description 1
- 229920002301 cellulose acetate Polymers 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 150000001804 chlorine Chemical class 0.000 description 1
- 125000001309 chloro group Chemical group Cl* 0.000 description 1
- 239000007979 citrate buffer Substances 0.000 description 1
- 239000013068 control sample Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000001212 derivatisation Methods 0.000 description 1
- 230000002255 enzymatic effect Effects 0.000 description 1
- 238000006911 enzymatic reaction Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000011121 hardwood Substances 0.000 description 1
- 230000001533 ligninolytic effect Effects 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000006225 natural substrate Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229920001282 polysaccharide Polymers 0.000 description 1
- 239000005017 polysaccharide Substances 0.000 description 1
- 150000004804 polysaccharides Chemical class 0.000 description 1
- 238000004537 pulping Methods 0.000 description 1
- 239000002964 rayon Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 description 1
- GRVFOGOEDUUMBP-UHFFFAOYSA-N sodium sulfide (anhydrous) Chemical compound [Na+].[Na+].[S-2] GRVFOGOEDUUMBP-UHFFFAOYSA-N 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000011550 stock solution Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 235000000346 sugar Nutrition 0.000 description 1
- 150000008163 sugars Chemical class 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical compound [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 description 1
- 239000001117 sulphuric acid Substances 0.000 description 1
- 235000011149 sulphuric acid Nutrition 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000008719 thickening Effects 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
- D21C5/00—Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials
- D21C5/005—Treatment of cellulose-containing material with microorganisms or enzymes
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Chemical & Material Sciences (AREA)
- Biochemistry (AREA)
- Microbiology (AREA)
- Paper (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA2,044,100 | 1991-06-07 | ||
| CA002044100A CA2044100A1 (en) | 1991-06-07 | 1991-06-07 | Biobleaching process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO1992021813A1 true WO1992021813A1 (en) | 1992-12-10 |
Family
ID=4147760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/CA1992/000236 WO1992021813A1 (en) | 1991-06-07 | 1992-06-05 | Biobleaching process |
Country Status (8)
| Country | Link |
|---|---|
| CN (1) | CN1069539A (enrdf_load_stackoverflow) |
| AU (1) | AU1808992A (enrdf_load_stackoverflow) |
| CA (1) | CA2044100A1 (enrdf_load_stackoverflow) |
| MX (1) | MX9202702A (enrdf_load_stackoverflow) |
| PT (1) | PT100569A (enrdf_load_stackoverflow) |
| TW (1) | TW198083B (enrdf_load_stackoverflow) |
| WO (1) | WO1992021813A1 (enrdf_load_stackoverflow) |
| ZA (1) | ZA924152B (enrdf_load_stackoverflow) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003074780A1 (en) * | 2002-03-06 | 2003-09-12 | Iogen Bio-Products Corporation | Xylanase treatment of chemical pulp |
| WO2006047713A3 (en) * | 2004-10-27 | 2006-08-10 | Novozymes North America Inc | Enzymatic-assisted chlorine dioxide treatment |
| US7320741B2 (en) | 2001-01-18 | 2008-01-22 | Iogen Bio-Products Corporation | Method of xylanase treatment in a chlorine dioxide bleaching sequence |
| CN103180345A (zh) * | 2010-08-11 | 2013-06-26 | 佐治亚技术研究公司 | 生物质原料的二氧化氯处理 |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1053242C (zh) * | 1995-12-11 | 2000-06-07 | 山东大学 | 利用木聚糖酶改善草浆性能的工艺 |
| CN100336970C (zh) * | 2001-10-23 | 2007-09-12 | 诺维信公司 | 纸材料制造中的氧化酶 |
| US7018510B2 (en) * | 2002-03-21 | 2006-03-28 | Council Of Scientific And Industrial Research | Process for bio-bleaching of Kraft pulp using bacterial consortia |
| CN102392380A (zh) * | 2005-05-04 | 2012-03-28 | 诺维信北美公司 | 二氧化氯处理组合物和方法 |
| CN102182094B (zh) * | 2011-04-12 | 2012-03-14 | 山东轻工业学院 | 一种沙柳硫酸盐浆漂白工艺 |
| CN104088185B (zh) * | 2014-06-11 | 2016-06-22 | 华南理工大学 | 一种纸浆的生物质基酶预处理漂白方法 |
| CN104695265A (zh) * | 2015-03-26 | 2015-06-10 | 广西大学 | 一种利用木聚糖酶辅助纸浆二氧化氯漂白减少aox生成的方法 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2416297A1 (fr) * | 1978-01-31 | 1979-08-31 | Europeen Cellulose | Procede anti-polluant de blanchiment de pate a papier |
| EP0383999A2 (en) * | 1989-02-14 | 1990-08-29 | Enso-Gutzeit Oy | Procedure for the bleaching of pulp |
| EP0386888A2 (en) * | 1989-02-10 | 1990-09-12 | ICI Canada Inc. | Oxygen delignification and enzyme treatment |
-
1991
- 1991-06-07 CA CA002044100A patent/CA2044100A1/en not_active Abandoned
-
1992
- 1992-06-05 MX MX9202702A patent/MX9202702A/es unknown
- 1992-06-05 AU AU18089/92A patent/AU1808992A/en not_active Abandoned
- 1992-06-05 WO PCT/CA1992/000236 patent/WO1992021813A1/en active Application Filing
- 1992-06-05 PT PT100569A patent/PT100569A/pt not_active Application Discontinuation
- 1992-06-06 CN CN92105644A patent/CN1069539A/zh active Pending
- 1992-06-08 TW TW081104447A patent/TW198083B/zh active
- 1992-06-08 ZA ZA924152A patent/ZA924152B/xx unknown
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2416297A1 (fr) * | 1978-01-31 | 1979-08-31 | Europeen Cellulose | Procede anti-polluant de blanchiment de pate a papier |
| EP0386888A2 (en) * | 1989-02-10 | 1990-09-12 | ICI Canada Inc. | Oxygen delignification and enzyme treatment |
| EP0383999A2 (en) * | 1989-02-14 | 1990-08-29 | Enso-Gutzeit Oy | Procedure for the bleaching of pulp |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7320741B2 (en) | 2001-01-18 | 2008-01-22 | Iogen Bio-Products Corporation | Method of xylanase treatment in a chlorine dioxide bleaching sequence |
| WO2003074780A1 (en) * | 2002-03-06 | 2003-09-12 | Iogen Bio-Products Corporation | Xylanase treatment of chemical pulp |
| CN100346030C (zh) * | 2002-03-06 | 2007-10-31 | 埃欧金生物制品公司 | 化学纸浆的木聚糖酶处理 |
| US7368036B2 (en) | 2002-03-06 | 2008-05-06 | Iogen Bio-Products Corporation | Xylanase treatment of chemical pulp |
| WO2006047713A3 (en) * | 2004-10-27 | 2006-08-10 | Novozymes North America Inc | Enzymatic-assisted chlorine dioxide treatment |
| CN103180345A (zh) * | 2010-08-11 | 2013-06-26 | 佐治亚技术研究公司 | 生物质原料的二氧化氯处理 |
Also Published As
| Publication number | Publication date |
|---|---|
| PT100569A (pt) | 1994-02-28 |
| ZA924152B (en) | 1993-02-24 |
| CN1069539A (zh) | 1993-03-03 |
| TW198083B (enrdf_load_stackoverflow) | 1993-01-11 |
| AU1808992A (en) | 1992-12-10 |
| CA2044100A1 (en) | 1992-12-08 |
| MX9202702A (es) | 1992-12-01 |
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