CN102691222B - 漂白竹纸浆与棉纸浆复合改性为溶解浆的蒸煮工艺 - Google Patents
漂白竹纸浆与棉纸浆复合改性为溶解浆的蒸煮工艺 Download PDFInfo
- Publication number
- CN102691222B CN102691222B CN201210170732.6A CN201210170732A CN102691222B CN 102691222 B CN102691222 B CN 102691222B CN 201210170732 A CN201210170732 A CN 201210170732A CN 102691222 B CN102691222 B CN 102691222B
- Authority
- CN
- China
- Prior art keywords
- pulp
- boiling
- cotton
- steam
- cotton paper
- 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.)
- Expired - Fee Related
Links
- 229920000742 Cotton Polymers 0.000 title claims abstract description 225
- 235000017166 Bambusa arundinacea Nutrition 0.000 title claims abstract description 131
- 235000017491 Bambusa tulda Nutrition 0.000 title claims abstract description 131
- 241001330002 Bambuseae Species 0.000 title claims abstract description 131
- 235000015334 Phyllostachys viridis Nutrition 0.000 title claims abstract description 131
- 239000011425 bamboo Substances 0.000 title claims abstract description 131
- 150000001875 compounds Chemical class 0.000 title claims abstract description 121
- 238000000034 method Methods 0.000 title claims abstract description 101
- 238000010411 cooking Methods 0.000 title claims abstract description 90
- 229920000875 Dissolving pulp Polymers 0.000 title claims abstract description 57
- 230000008569 process Effects 0.000 title claims abstract description 38
- 229920001131 Pulp (paper) Polymers 0.000 title abstract description 37
- 230000004048 modification Effects 0.000 title abstract description 10
- 238000012986 modification Methods 0.000 title abstract description 10
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims abstract description 271
- 239000002994 raw material Substances 0.000 claims abstract description 117
- 238000002360 preparation method Methods 0.000 claims abstract description 23
- 230000006835 compression Effects 0.000 claims abstract description 21
- 238000007906 compression Methods 0.000 claims abstract description 21
- 238000009835 boiling Methods 0.000 claims description 232
- 238000004061 bleaching Methods 0.000 claims description 122
- 239000002002 slurry Substances 0.000 claims description 114
- 239000003513 alkali Substances 0.000 claims description 94
- 238000006243 chemical reaction Methods 0.000 claims description 52
- 238000005304 joining Methods 0.000 claims description 36
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 21
- 239000001301 oxygen Substances 0.000 claims description 21
- 229910052760 oxygen Inorganic materials 0.000 claims description 21
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 20
- 238000010288 cold spraying Methods 0.000 claims description 19
- 239000007788 liquid Substances 0.000 claims description 16
- 239000002131 composite material Substances 0.000 claims description 15
- 238000009413 insulation Methods 0.000 claims description 12
- 238000006116 polymerization reaction Methods 0.000 claims description 12
- 230000000740 bleeding effect Effects 0.000 claims description 11
- 239000003866 digestant Substances 0.000 claims description 11
- 239000000835 fiber Substances 0.000 abstract description 25
- 229920000297 Rayon Polymers 0.000 abstract description 13
- 210000000988 bone and bone Anatomy 0.000 abstract 1
- 239000000123 paper Substances 0.000 description 247
- 238000005406 washing Methods 0.000 description 46
- 241000209094 Oryza Species 0.000 description 31
- 235000007164 Oryza sativa Nutrition 0.000 description 31
- 235000009566 rice Nutrition 0.000 description 31
- 238000005520 cutting process Methods 0.000 description 24
- 238000004519 manufacturing process Methods 0.000 description 22
- 238000010438 heat treatment Methods 0.000 description 18
- 239000012535 impurity Substances 0.000 description 17
- 239000000203 mixture Substances 0.000 description 15
- 238000005516 engineering process Methods 0.000 description 13
- 239000011734 sodium Substances 0.000 description 12
- 230000029087 digestion Effects 0.000 description 11
- 239000000047 product Substances 0.000 description 11
- 230000008901 benefit Effects 0.000 description 9
- 229920002678 cellulose Polymers 0.000 description 5
- 239000001913 cellulose Substances 0.000 description 5
- 230000007547 defect Effects 0.000 description 5
- 239000002023 wood Substances 0.000 description 5
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 4
- 239000007844 bleaching agent Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 150000002972 pentoses Chemical class 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 3
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 3
- 230000000844 anti-bacterial effect Effects 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 241001343274 Dichrostachys spicata Species 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 229920002472 Starch Polymers 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 2
- 238000010306 acid treatment Methods 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 239000000706 filtrate Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 235000019698 starch Nutrition 0.000 description 2
- 238000010025 steaming Methods 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 206010016322 Feeling abnormal Diseases 0.000 description 1
- 229920002522 Wood fibre Polymers 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- -1 and wherein Polymers 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000003385 bacteriostatic effect Effects 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 238000005660 chlorination reaction Methods 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000006298 dechlorination reaction Methods 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000004332 deodorization Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000002655 kraft paper Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 235000006408 oxalic acid Nutrition 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-O oxonium Chemical compound [OH3+] XLYOFNOQVPJJNP-UHFFFAOYSA-O 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- GCLGEJMYGQKIIW-UHFFFAOYSA-H sodium hexametaphosphate Chemical compound [Na]OP1(=O)OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])O1 GCLGEJMYGQKIIW-UHFFFAOYSA-H 0.000 description 1
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 description 1
- 238000009898 sodium hypochlorite bleaching Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical compound [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
- 239000002025 wood fiber Substances 0.000 description 1
- 229940089401 xylon Drugs 0.000 description 1
Landscapes
- Paper (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210170732.6A CN102691222B (zh) | 2012-05-29 | 2012-05-29 | 漂白竹纸浆与棉纸浆复合改性为溶解浆的蒸煮工艺 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210170732.6A CN102691222B (zh) | 2012-05-29 | 2012-05-29 | 漂白竹纸浆与棉纸浆复合改性为溶解浆的蒸煮工艺 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102691222A CN102691222A (zh) | 2012-09-26 |
CN102691222B true CN102691222B (zh) | 2014-04-02 |
Family
ID=46856949
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210170732.6A Expired - Fee Related CN102691222B (zh) | 2012-05-29 | 2012-05-29 | 漂白竹纸浆与棉纸浆复合改性为溶解浆的蒸煮工艺 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102691222B (zh) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7771565B2 (en) * | 2006-02-21 | 2010-08-10 | Packaging Corporation Of America | Method of pre-treating woodchips prior to mechanical pulping |
CN100355954C (zh) * | 2006-05-08 | 2007-12-19 | 宜宾丝丽雅股份有限公司 | 棉、竹复合纤维素浆粕及其制造方法 |
CN101289818B (zh) * | 2008-06-10 | 2010-09-22 | 宜宾长毅浆粕有限责任公司 | 棉短绒氧解制备溶解浆的方法 |
CN101446052A (zh) * | 2008-12-24 | 2009-06-03 | 宜宾长毅浆粕有限责任公司 | 用于制备竹材化学溶解浆的二级蒸煮方法及其应用 |
-
2012
- 2012-05-29 CN CN201210170732.6A patent/CN102691222B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN102691222A (zh) | 2012-09-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2009015555A1 (fr) | Pâte à papier à base d'herbe utilisée dans la fabrication du papier et son procédé de préparation | |
CN102677505B (zh) | 漂白竹纸浆与漂白木纸浆复合改性为溶解浆的蒸煮工艺 | |
CN111618961B (zh) | 一种粘胶级竹材溶解浆的制备方法 | |
CN101148836A (zh) | 造纸级竹木浆板变性生产工艺 | |
CN100402745C (zh) | 一种以禾草类植物为原料制备的漂白化学浆及其制备方法 | |
CN102677507B (zh) | 本色竹纸浆与棉纸浆复合改性为溶解浆的蒸煮工艺 | |
CN102174752A (zh) | 一种粘胶短纤维用木浆粕的制备方法 | |
CN101148834B (zh) | 造纸级阔叶木浆板变性生产工艺 | |
CN102677504A (zh) | 一种高湿模量纤维用抗菌性竹浆粕的制造工艺 | |
CN101735323B (zh) | 醋酸纤维用竹浆粕生产方法 | |
CN101435164B (zh) | 造纸级硫酸盐木浆板变性生产工艺 | |
CN101158124A (zh) | 造纸级漂白木浆板变性生产工艺 | |
CN101148835B (zh) | 造纸级木浆板变性生产工艺 | |
CN102677500B (zh) | 一种适用于本色未漂木纸浆改性制备溶解浆的备料工艺 | |
CN102691222B (zh) | 漂白竹纸浆与棉纸浆复合改性为溶解浆的蒸煮工艺 | |
CN102720084B (zh) | 本色竹纸浆与漂白木纸浆复合改性为溶解浆的蒸煮工艺 | |
CN101148832B (zh) | 造纸级高粘度木浆板变性生产工艺 | |
CN102677509B (zh) | 一种漂白针叶木和阔叶木复合纸浆改性制备溶解浆的备料工艺 | |
CN102677506B (zh) | 漂白竹纸浆与本色木纸浆复合改性为溶解浆的蒸煮工艺 | |
CN102691221B (zh) | 一种适用于漂白木纸浆改性制备溶解浆的备料工艺 | |
CN102677508B (zh) | 本色竹纸浆与本色木纸浆复合改性为溶解浆的蒸煮工艺 | |
CN102677495B (zh) | 一种适用于漂白竹纸浆改性制备溶解浆的备料工艺 | |
CN104532639A (zh) | 棉纸浆、本色竹纸浆和本色木纸浆复合改性为溶解浆的蒸煮工艺 | |
CN104532640A (zh) | 棉纸浆、漂白竹纸浆和漂白木纸浆复合改性为溶解浆的蒸煮工艺 | |
CN101451312B (zh) | 一种以禾草类植物为原料制备漂白化学浆的方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: YIBIN GRACE GROUP COMPANY Free format text: FORMER OWNER: YIBIN CHANGYI POMACE CO., LTD. Effective date: 20130524 Free format text: FORMER OWNER: YIBIN GRACE GROUP COMPANY Effective date: 20130524 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20130524 Address after: 644002 space Road, Nan'an economic and Technological Development Zone, Yibin, Sichuan Applicant after: Yibin Grace Group Company Address before: 644002 Yibin, South Bank of the middle of the road, the space shuttle Applicant before: Yibin Changyi Pomace Co., Ltd. Applicant before: Yibin Grace Group Company |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140402 Termination date: 20190529 |
|
CF01 | Termination of patent right due to non-payment of annual fee |