CN104345125A - Method for quickly evaluating willow sulfate pulping technology - Google Patents
Method for quickly evaluating willow sulfate pulping technology Download PDFInfo
- Publication number
- CN104345125A CN104345125A CN201410488289.6A CN201410488289A CN104345125A CN 104345125 A CN104345125 A CN 104345125A CN 201410488289 A CN201410488289 A CN 201410488289A CN 104345125 A CN104345125 A CN 104345125A
- Authority
- CN
- China
- Prior art keywords
- willow
- squeezing
- alkali
- air
- sulfate
- 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
- 241000124033 Salix Species 0.000 title claims abstract description 69
- 238000000034 method Methods 0.000 title claims abstract description 52
- 238000004537 pulping Methods 0.000 title claims abstract description 22
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 title claims abstract description 14
- 238000005516 engineering process Methods 0.000 title abstract description 13
- 239000003513 alkali Substances 0.000 claims abstract description 34
- 229920005610 lignin Polymers 0.000 claims abstract description 23
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims abstract description 17
- 239000002994 raw material Substances 0.000 claims abstract description 8
- 239000002699 waste material Substances 0.000 claims abstract description 7
- 238000010411 cooking Methods 0.000 claims description 15
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 11
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 11
- 241001330002 Bambuseae Species 0.000 claims description 11
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 11
- 239000011425 bamboo Substances 0.000 claims description 11
- 239000002002 slurry Substances 0.000 claims description 10
- 238000011156 evaluation Methods 0.000 claims description 8
- 239000000843 powder Substances 0.000 claims description 8
- 238000005406 washing Methods 0.000 claims description 8
- 238000003556 assay Methods 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 6
- 239000000428 dust Substances 0.000 claims description 5
- 239000002655 kraft paper Substances 0.000 claims description 5
- 238000004458 analytical method Methods 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims description 4
- 239000000706 filtrate Substances 0.000 claims description 4
- 239000008399 tap water Substances 0.000 claims description 4
- 235000020679 tap water Nutrition 0.000 claims description 4
- 238000005520 cutting process Methods 0.000 claims description 3
- 230000002950 deficient Effects 0.000 claims description 3
- 241000646858 Salix arbusculoides Species 0.000 abstract 3
- 239000007788 liquid Substances 0.000 abstract 1
- 239000000123 paper Substances 0.000 description 13
- 238000009835 boiling Methods 0.000 description 10
- 239000000463 material Substances 0.000 description 9
- 239000000203 mixture Substances 0.000 description 9
- 238000004061 bleaching Methods 0.000 description 7
- 239000000126 substance Substances 0.000 description 7
- 238000002360 preparation method Methods 0.000 description 6
- 239000002351 wastewater Substances 0.000 description 6
- 230000007613 environmental effect Effects 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000002411 adverse Effects 0.000 description 3
- 230000029087 digestion Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000010893 paper waste Substances 0.000 description 3
- 239000012466 permeate Substances 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000010842 industrial wastewater Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- ODLMAHJVESYWTB-UHFFFAOYSA-N propylbenzene Chemical compound CCCC1=CC=CC=C1 ODLMAHJVESYWTB-UHFFFAOYSA-N 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 229910021653 sulphate ion Inorganic materials 0.000 description 2
- 238000013022 venting Methods 0.000 description 2
- 238000010792 warming Methods 0.000 description 2
- 241000132014 Baccharis neglecta Species 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 241001597008 Nomeidae Species 0.000 description 1
- 229920001131 Pulp (paper) Polymers 0.000 description 1
- 241000710126 Salix cavaleriei Species 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000711 cancerogenic effect Effects 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 231100000357 carcinogen Toxicity 0.000 description 1
- 239000003183 carcinogenic agent Substances 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 150000001805 chlorine compounds Chemical class 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 210000004907 gland Anatomy 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 229920005615 natural polymer Polymers 0.000 description 1
- 230000001473 noxious effect Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Paper (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410488289.6A CN104345125B (en) | 2014-09-23 | 2014-09-23 | A kind of method of Fast Evaluation willow sulfate pulping technique |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410488289.6A CN104345125B (en) | 2014-09-23 | 2014-09-23 | A kind of method of Fast Evaluation willow sulfate pulping technique |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104345125A true CN104345125A (en) | 2015-02-11 |
CN104345125B CN104345125B (en) | 2016-02-17 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201410488289.6A Active CN104345125B (en) | 2014-09-23 | 2014-09-23 | A kind of method of Fast Evaluation willow sulfate pulping technique |
Country Status (1)
Country | Link |
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CN (1) | CN104345125B (en) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1256334A (en) * | 1999-11-26 | 2000-06-14 | 四川长江包装纸业股份有限公司 | Stretchy paper producing process |
WO2002081816A1 (en) * | 2001-04-06 | 2002-10-17 | Gerischer Guenter Friedrich Ru | Wood chip treatment |
CN1423012A (en) * | 2001-09-19 | 2003-06-11 | 国际纸业公司 | Pulp-making method of raising fiber-recovering quality |
CN1522324A (en) * | 2001-06-29 | 2004-08-18 | ����˼ֽ��άϵͳ���Ϲ�˾ | Method for delignifying lignocellulosic raw materials |
CN101058951A (en) * | 2007-05-17 | 2007-10-24 | 永州湘江纸业有限责任公司 | Method of producing fir chemical pulp |
WO2007128024A1 (en) * | 2006-05-10 | 2007-11-15 | Lenzing Aktiengesellschaft | Method for producing a type of pulp |
CN102352572A (en) * | 2011-09-30 | 2012-02-15 | 重庆理文造纸有限公司 | Preparation method for bamboo wood dissolving pulp |
WO2012127111A1 (en) * | 2011-03-22 | 2012-09-27 | Andritz Oy | Method and arrangement for treating filtrate after oxygen delignification of chemical pulp cooked to a high kappa number |
-
2014
- 2014-09-23 CN CN201410488289.6A patent/CN104345125B/en active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1256334A (en) * | 1999-11-26 | 2000-06-14 | 四川长江包装纸业股份有限公司 | Stretchy paper producing process |
WO2002081816A1 (en) * | 2001-04-06 | 2002-10-17 | Gerischer Guenter Friedrich Ru | Wood chip treatment |
CN1522324A (en) * | 2001-06-29 | 2004-08-18 | ����˼ֽ��άϵͳ���Ϲ�˾ | Method for delignifying lignocellulosic raw materials |
CN1423012A (en) * | 2001-09-19 | 2003-06-11 | 国际纸业公司 | Pulp-making method of raising fiber-recovering quality |
WO2007128024A1 (en) * | 2006-05-10 | 2007-11-15 | Lenzing Aktiengesellschaft | Method for producing a type of pulp |
CN101058951A (en) * | 2007-05-17 | 2007-10-24 | 永州湘江纸业有限责任公司 | Method of producing fir chemical pulp |
WO2012127111A1 (en) * | 2011-03-22 | 2012-09-27 | Andritz Oy | Method and arrangement for treating filtrate after oxygen delignification of chemical pulp cooked to a high kappa number |
CN102352572A (en) * | 2011-09-30 | 2012-02-15 | 重庆理文造纸有限公司 | Preparation method for bamboo wood dissolving pulp |
Non-Patent Citations (2)
Title |
---|
李静 等: "桉木硫酸盐法制浆及氧脱木素优化工艺的能耗评价", 《造纸科学与技术》, vol. 33, no. 2, 15 April 2014 (2014-04-15), pages 1 - 7 * |
罗小林 等: "速生桉木硫酸盐法制浆目标卡伯值的确定", 《中国造纸》, vol. 28, no. 4, 20 May 2009 (2009-05-20), pages 31 - 33 * |
Also Published As
Publication number | Publication date |
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CN104345125B (en) | 2016-02-17 |
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Legal Events
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SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
C41 | Transfer of patent application or patent right or utility model | ||
CB03 | Change of inventor or designer information |
Inventor after: Zhou Dong Inventor before: Zhu Lin |
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COR | Change of bibliographic data | ||
GR01 | Patent grant | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20160122 Address after: 311835 Zhejiang city in Shaoxing Province town of Zhuji City Shop No. 5 Wu Cun Tao Wu Hill Applicant after: Zhou Dong Address before: 250031 Ji'nan Province Flyover District, Shandong Road, No. 17 Applicant before: Zhu Lin |
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CB03 | Change of inventor or designer information |
Inventor after: Yao Xiuting Inventor before: Zhou Dong |
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CB03 | Change of inventor or designer information | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170918 Address after: 075800 Zhangjiakou City, Hebei province Yangyuan County huashaoying Town Village No. 909 Patentee after: Yao Xiuting Address before: 311835 Zhejiang city in Shaoxing Province town of Zhuji City Shop No. 5 Wu Cun Tao Wu Hill Patentee before: Zhou Dong |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180504 Address after: 216100 No. 78 Nanjing Road, Haimen town, Haimen, Nantong, Jiangsu Patentee after: Haimen Cang Yun Machinery Co., Ltd. Address before: 075800 No. 909, No. 1 village, Hua Xiao Ying Town, Yangyuan County, Zhangjiakou, Hebei Patentee before: Yao Xiuting |