CN101812812A - 一种植物纤维浆料无元素氯的漂白方法 - Google Patents
一种植物纤维浆料无元素氯的漂白方法 Download PDFInfo
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- CN101812812A CN101812812A CN200910117824A CN200910117824A CN101812812A CN 101812812 A CN101812812 A CN 101812812A CN 200910117824 A CN200910117824 A CN 200910117824A CN 200910117824 A CN200910117824 A CN 200910117824A CN 101812812 A CN101812812 A CN 101812812A
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- Prior art keywords
- bleaching
- section
- pulp
- slurry
- chlorine
- 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.)
- Granted
Links
- 238000004061 bleaching Methods 0.000 title claims abstract description 79
- 238000000034 method Methods 0.000 title claims abstract description 53
- 239000000460 chlorine Substances 0.000 title claims abstract description 17
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 title claims abstract description 16
- 229910052801 chlorine Inorganic materials 0.000 title claims abstract description 16
- 239000000835 fiber Substances 0.000 title claims description 8
- 229920001131 Pulp (paper) Polymers 0.000 claims abstract description 24
- 239000010902 straw Substances 0.000 claims abstract description 22
- 239000002002 slurry Substances 0.000 claims description 35
- 239000002738 chelating agent Substances 0.000 claims description 12
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 6
- 229920000742 Cotton Polymers 0.000 claims description 5
- 235000007164 Oryza sativa Nutrition 0.000 claims description 4
- 235000009566 rice Nutrition 0.000 claims description 4
- 238000005406 washing Methods 0.000 claims description 4
- 229910052757 nitrogen Inorganic materials 0.000 claims description 3
- 150000002894 organic compounds Chemical class 0.000 claims description 3
- 241000609240 Ambelania acida Species 0.000 claims description 2
- 240000000491 Corchorus aestuans Species 0.000 claims description 2
- 235000011777 Corchorus aestuans Nutrition 0.000 claims description 2
- 235000010862 Corchorus capsularis Nutrition 0.000 claims description 2
- 235000014676 Phragmites communis Nutrition 0.000 claims description 2
- 239000010905 bagasse Substances 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 240000007594 Oryza sativa Species 0.000 claims 1
- 230000008569 process Effects 0.000 abstract description 11
- 239000002351 wastewater Substances 0.000 abstract description 11
- HGUFODBRKLSHSI-UHFFFAOYSA-N 2,3,7,8-tetrachloro-dibenzo-p-dioxin Chemical compound O1C2=CC(Cl)=C(Cl)C=C2OC2=C1C=C(Cl)C(Cl)=C2 HGUFODBRKLSHSI-UHFFFAOYSA-N 0.000 abstract 1
- OSVXSBDYLRYLIG-UHFFFAOYSA-N dioxidochlorine(.) Chemical compound O=Cl=O OSVXSBDYLRYLIG-UHFFFAOYSA-N 0.000 description 30
- 239000004155 Chlorine dioxide Substances 0.000 description 15
- 235000019398 chlorine dioxide Nutrition 0.000 description 15
- 238000006243 chemical reaction Methods 0.000 description 14
- 230000035484 reaction time Effects 0.000 description 10
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 8
- 239000002253 acid Substances 0.000 description 7
- 150000002896 organic halogen compounds Chemical class 0.000 description 7
- 238000012545 processing Methods 0.000 description 7
- WQYVRQLZKVEZGA-UHFFFAOYSA-N hypochlorite Chemical compound Cl[O-] WQYVRQLZKVEZGA-UHFFFAOYSA-N 0.000 description 6
- 229920005610 lignin Polymers 0.000 description 6
- 229920002488 Hemicellulose Polymers 0.000 description 5
- 239000007844 bleaching agent Substances 0.000 description 5
- 229920002678 cellulose Polymers 0.000 description 5
- 239000001913 cellulose Substances 0.000 description 5
- 238000004076 pulp bleaching Methods 0.000 description 5
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 description 4
- 239000002585 base Substances 0.000 description 4
- 238000010009 beating Methods 0.000 description 4
- 235000014633 carbohydrates Nutrition 0.000 description 4
- 150000001720 carbohydrates Chemical class 0.000 description 4
- 229960001484 edetic acid Drugs 0.000 description 4
- 238000009897 hydrogen peroxide bleaching Methods 0.000 description 4
- 229910021645 metal ion Inorganic materials 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 241000209094 Oryza Species 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 241000209140 Triticum Species 0.000 description 3
- 235000021307 Triticum Nutrition 0.000 description 3
- 239000003513 alkali Substances 0.000 description 3
- 238000009835 boiling Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 239000013522 chelant Substances 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 150000002978 peroxides Chemical class 0.000 description 3
- 238000012216 screening Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- KVGZZAHHUNAVKZ-UHFFFAOYSA-N 1,4-Dioxin Chemical compound O1C=COC=C1 KVGZZAHHUNAVKZ-UHFFFAOYSA-N 0.000 description 2
- XTEGARKTQYYJKE-UHFFFAOYSA-M Chlorate Chemical compound [O-]Cl(=O)=O XTEGARKTQYYJKE-UHFFFAOYSA-M 0.000 description 2
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 2
- QPCDCPDFJACHGM-UHFFFAOYSA-N N,N-bis{2-[bis(carboxymethyl)amino]ethyl}glycine Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(=O)O)CCN(CC(O)=O)CC(O)=O QPCDCPDFJACHGM-UHFFFAOYSA-N 0.000 description 2
- 229920002472 Starch Polymers 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 2
- 238000004040 coloring Methods 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- MGFYIUFZLHCRTH-UHFFFAOYSA-N nitrilotriacetic acid Chemical compound OC(=O)CN(CC(O)=O)CC(O)=O MGFYIUFZLHCRTH-UHFFFAOYSA-N 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 229960003330 pentetic acid Drugs 0.000 description 2
- 235000019698 starch Nutrition 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- PQUCIEFHOVEZAU-UHFFFAOYSA-N Diammonium sulfite Chemical compound [NH4+].[NH4+].[O-]S([O-])=O PQUCIEFHOVEZAU-UHFFFAOYSA-N 0.000 description 1
- RPNUMPOLZDHAAY-UHFFFAOYSA-N Diethylenetriamine Chemical compound NCCNCCN RPNUMPOLZDHAAY-UHFFFAOYSA-N 0.000 description 1
- 241000282414 Homo sapiens Species 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 150000001735 carboxylic acids Chemical class 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- JFBJUMZWZDHTIF-UHFFFAOYSA-N chlorine chlorite Inorganic materials ClOCl=O JFBJUMZWZDHTIF-UHFFFAOYSA-N 0.000 description 1
- 229910001919 chlorite Inorganic materials 0.000 description 1
- 229910052619 chlorite group Inorganic materials 0.000 description 1
- 125000001309 chloro group Chemical group Cl* 0.000 description 1
- QBWCMBCROVPCKQ-UHFFFAOYSA-N chlorous acid Chemical compound OCl=O QBWCMBCROVPCKQ-UHFFFAOYSA-N 0.000 description 1
- 230000000536 complexating effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 1
- 235000019341 magnesium sulphate Nutrition 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical compound [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
- 230000017105 transposition Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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Abstract
Description
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101178246A CN101812812B (zh) | 2009-02-25 | 2009-02-25 | 一种植物纤维浆料无元素氯的漂白方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101178246A CN101812812B (zh) | 2009-02-25 | 2009-02-25 | 一种植物纤维浆料无元素氯的漂白方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101812812A true CN101812812A (zh) | 2010-08-25 |
| CN101812812B CN101812812B (zh) | 2012-08-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101178246A Active CN101812812B (zh) | 2009-02-25 | 2009-02-25 | 一种植物纤维浆料无元素氯的漂白方法 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101812812B (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104179056A (zh) * | 2013-05-23 | 2014-12-03 | 中国制浆造纸研究院 | 一种麦草浆无元素氯漂白废水回用方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE514697C2 (sv) * | 1994-08-31 | 2001-04-02 | Valmet Fibertech Ab | Eliminering av metalljoner vid blekning av massa |
| SE0200981D0 (sv) * | 2002-03-28 | 2002-03-28 | Eka Chemicals Ab | Process for bleaching lignocellulose-containing non-wood pulp |
| CN101306860B (zh) * | 2008-06-20 | 2011-04-13 | 昆明理工大学 | 一种降低废水有机氯含量的二氧化氯漂白方法 |
-
2009
- 2009-02-25 CN CN2009101178246A patent/CN101812812B/zh active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104179056A (zh) * | 2013-05-23 | 2014-12-03 | 中国制浆造纸研究院 | 一种麦草浆无元素氯漂白废水回用方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101812812B (zh) | 2012-08-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANDONG HERUN PULP + PAPER CO., LTD. Free format text: FORMER OWNER: SHANDONG QUALIN PAPER INDUSTRY CO., LTD. Effective date: 20101221 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 252800 NO. 26, GUANDAO STREET, GAOTANG COUNTY, SHANDONG PROVINCE TO: 252800NO. 15, GUANGMING EAST ROAD, GAOTANG COUNTY, SHANDONG PROVINCE |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20101221 Address after: 252800 No. 15 Guangming East Road, Gaotang County, Shandong Province Applicant after: Shandong Tralin Paper Co., Ltd. Address before: Shandong province Gaotang County Road 252800 Street No. 26 Applicant before: Shandong Qualin Paper Industry Co., Ltd. |
|
| ASS | Succession or assignment of patent right |
Owner name: SHANDONG FUYIN PAPER MAKING ENVIRONMENTAL PROTECTI Free format text: FORMER OWNER: SHANDONG HERUN PULP AND PAPER CO., LTD. Effective date: 20110124 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 252800 NO. 15, GUANGMING EAST ROAD, GAOTANG COUNTY, SHANDONG PROVINCE TO: 252800 NO. 26, GUANDAO STREET, GAOTANG COUNTY, SHANDONG PROVINCE |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20110124 Address after: Shandong province Gaotang County Road 252800 Street No. 26 Applicant after: Shandong Fuyin Paper Making Environmental Protection Technology Co., Ltd. Address before: 252800 No. 15 Guangming East Road, Gaotang County, Shandong Province Applicant before: Shandong Tralin Paper Co., Ltd. |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Elemental chlorine free bleaching method for plant fiber stuff Effective date of registration: 20140211 Granted publication date: 20120808 Pledgee: China Development Bank Co Pledgor: Shandong Quanlin Paper Industry Co. Ltd.|Shandong Fuyin Paper Environmental Technology Co. Ltd. Registration number: 2014990000101 |
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| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20171129 Granted publication date: 20120808 |