CN101451321B - 一种麦草原料亚铵法蒸煮制备的低白度浆、其制备方法及其应用 - Google Patents
一种麦草原料亚铵法蒸煮制备的低白度浆、其制备方法及其应用 Download PDFInfo
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- CN101451321B CN101451321B CN2007103002032A CN200710300203A CN101451321B CN 101451321 B CN101451321 B CN 101451321B CN 2007103002032 A CN2007103002032 A CN 2007103002032A CN 200710300203 A CN200710300203 A CN 200710300203A CN 101451321 B CN101451321 B CN 101451321B
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- pulp
- slurry
- ammonium sulfite
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- 239000010902 straw Substances 0.000 title claims abstract description 94
- 241000209140 Triticum Species 0.000 title claims abstract description 82
- 235000021307 Triticum Nutrition 0.000 title claims abstract description 82
- 239000002994 raw material Substances 0.000 title claims abstract description 79
- PQUCIEFHOVEZAU-UHFFFAOYSA-N Diammonium sulfite Chemical compound [NH4+].[NH4+].[O-]S([O-])=O PQUCIEFHOVEZAU-UHFFFAOYSA-N 0.000 title claims abstract description 54
- 238000002360 preparation method Methods 0.000 title claims abstract description 41
- 238000010411 cooking Methods 0.000 title abstract description 29
- 238000000034 method Methods 0.000 claims abstract description 99
- 239000001301 oxygen Substances 0.000 claims abstract description 72
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 72
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 70
- 238000004061 bleaching Methods 0.000 claims abstract description 54
- 239000003513 alkali Substances 0.000 claims abstract description 38
- 238000010009 beating Methods 0.000 claims abstract description 31
- 238000005660 chlorination reaction Methods 0.000 claims abstract description 9
- 239000002002 slurry Substances 0.000 claims description 138
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 89
- 238000009835 boiling Methods 0.000 claims description 69
- 238000006243 chemical reaction Methods 0.000 claims description 54
- 238000009413 insulation Methods 0.000 claims description 20
- 230000000740 bleeding effect Effects 0.000 claims description 13
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 12
- 239000000460 chlorine Substances 0.000 claims description 12
- 229910052801 chlorine Inorganic materials 0.000 claims description 12
- 238000004519 manufacturing process Methods 0.000 claims description 11
- 238000000465 moulding Methods 0.000 claims description 10
- 229920001131 Pulp (paper) Polymers 0.000 claims description 7
- 230000008676 import Effects 0.000 claims description 3
- 238000007645 offset printing Methods 0.000 claims description 3
- 229920002472 Starch Polymers 0.000 claims description 2
- 230000000474 nursing effect Effects 0.000 claims description 2
- 150000002926 oxygen Chemical class 0.000 claims description 2
- 230000001681 protective effect Effects 0.000 claims description 2
- 230000035484 reaction time Effects 0.000 claims description 2
- 235000019698 starch Nutrition 0.000 claims description 2
- 239000008107 starch Substances 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims description 2
- WQYVRQLZKVEZGA-UHFFFAOYSA-N hypochlorite Chemical compound Cl[O-] WQYVRQLZKVEZGA-UHFFFAOYSA-N 0.000 abstract description 10
- 229920002678 cellulose Polymers 0.000 abstract description 8
- 239000001913 cellulose Substances 0.000 abstract description 8
- 230000008569 process Effects 0.000 description 27
- 239000000835 fiber Substances 0.000 description 25
- 239000000428 dust Substances 0.000 description 21
- 238000005406 washing Methods 0.000 description 20
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical group [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 18
- 244000025254 Cannabis sativa Species 0.000 description 16
- 239000000463 material Substances 0.000 description 13
- 238000012216 screening Methods 0.000 description 13
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- 230000029087 digestion Effects 0.000 description 10
- 238000005243 fluidization Methods 0.000 description 9
- 238000010438 heat treatment Methods 0.000 description 9
- 239000012535 impurity Substances 0.000 description 9
- 229920005610 lignin Polymers 0.000 description 9
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 9
- 235000019341 magnesium sulphate Nutrition 0.000 description 9
- 239000003607 modifier Substances 0.000 description 9
- 239000003223 protective agent Substances 0.000 description 9
- 229920002488 Hemicellulose Polymers 0.000 description 8
- 238000002156 mixing Methods 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 210000004027 cell Anatomy 0.000 description 7
- 238000000605 extraction Methods 0.000 description 7
- 239000000126 substance Substances 0.000 description 7
- 238000012856 packing Methods 0.000 description 6
- 230000006378 damage Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 230000009191 jumping Effects 0.000 description 5
- 238000004537 pulping Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 238000005470 impregnation Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 238000005507 spraying Methods 0.000 description 4
- 239000002023 wood Substances 0.000 description 4
- 239000007844 bleaching agent Substances 0.000 description 3
- 238000007598 dipping method Methods 0.000 description 3
- 238000013467 fragmentation Methods 0.000 description 3
- 238000006062 fragmentation reaction Methods 0.000 description 3
- 238000007429 general method Methods 0.000 description 3
- 230000008595 infiltration Effects 0.000 description 3
- 238000001764 infiltration Methods 0.000 description 3
- 238000002803 maceration Methods 0.000 description 3
- 230000014759 maintenance of location Effects 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 238000010025 steaming Methods 0.000 description 3
- 210000001519 tissue Anatomy 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 210000000630 fibrocyte Anatomy 0.000 description 2
- 238000009897 hydrogen peroxide bleaching Methods 0.000 description 2
- 239000012466 permeate Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- -1 quilts such as silt Substances 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 210000003491 skin Anatomy 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 235000014347 soups Nutrition 0.000 description 2
- 230000009897 systematic effect Effects 0.000 description 2
- 241001343274 Dichrostachys spicata Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000000274 adsorptive effect Effects 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- UHOVQNZJYSORNB-UHFFFAOYSA-N benzene Substances C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 1
- 150000001720 carbohydrates Chemical class 0.000 description 1
- 235000014633 carbohydrates Nutrition 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 210000000170 cell membrane Anatomy 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 230000035613 defoliation Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 210000002615 epidermis Anatomy 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000010309 melting process Methods 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 150000002972 pentoses Chemical class 0.000 description 1
- 238000009527 percussion Methods 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 238000007781 pre-processing Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000009955 starching Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003809 water extraction Methods 0.000 description 1
- 238000005200 wet scrubbing Methods 0.000 description 1
Landscapes
- Paper (AREA)
Abstract
Description
水分 | 热水抽出物 | 1%NaOH抽出物 | 苯醇抽出物 | 灰分 | 木素 | 聚戊糖 | 综纤维素 |
12.55% | 11.34% | 45.43% | 3.44% | 5.9% | 17.73% | 24.55% | 66.48% |
Claims (12)
Priority Applications (1)
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CN2007103002032A CN101451321B (zh) | 2007-12-05 | 2007-12-05 | 一种麦草原料亚铵法蒸煮制备的低白度浆、其制备方法及其应用 |
Applications Claiming Priority (1)
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CN2007103002032A CN101451321B (zh) | 2007-12-05 | 2007-12-05 | 一种麦草原料亚铵法蒸煮制备的低白度浆、其制备方法及其应用 |
Publications (2)
Publication Number | Publication Date |
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CN101451321A CN101451321A (zh) | 2009-06-10 |
CN101451321B true CN101451321B (zh) | 2012-06-20 |
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CN2007103002032A Active CN101451321B (zh) | 2007-12-05 | 2007-12-05 | 一种麦草原料亚铵法蒸煮制备的低白度浆、其制备方法及其应用 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104726950B (zh) * | 2015-03-24 | 2016-09-14 | 河北吉藁化纤有限责任公司 | 一种再生纤维素纤维及其制备方法 |
CN104818639A (zh) * | 2015-04-28 | 2015-08-05 | 宁夏紫荆花纸业有限公司 | 以葡萄枝为原料制造本色生活用纸纸浆的工艺方法 |
CN108286201A (zh) * | 2017-01-08 | 2018-07-17 | 深圳市龙城生物科技股份有限公司 | 一种麦草纤维及其生物酶法分离纤维的工艺 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1782221A (zh) * | 2004-11-30 | 2006-06-07 | 王洪宾 | 以杂交狼尾草为原料的制浆造纸方法及产品 |
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2007
- 2007-12-05 CN CN2007103002032A patent/CN101451321B/zh active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1782221A (zh) * | 2004-11-30 | 2006-06-07 | 王洪宾 | 以杂交狼尾草为原料的制浆造纸方法及产品 |
Non-Patent Citations (1)
Title |
---|
石广娟等.应用氧脱木素和ECF漂白技术改造草浆线的技术经济分析.《中华纸业》.2007,第28卷(第7期),第69页至第70页. * |
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CN101451321A (zh) | 2009-06-10 |
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Denomination of invention: Low brightness pulp prepared by ammonium sulfite steam cooking wheat straw raw material, preparation method and use thereof Effective date of registration: 20140211 Granted publication date: 20120620 Pledgee: China Development Bank Co. Pledgor: SHANDONG TRALIN PAPER Co.,Ltd.|Shangdong Fuyin Paper & Environmental Protection Technology Co.,Ltd. Registration number: 2014990000101 |
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