CN105568728A - 一种荨麻秆制备纳米纤维素的方法 - Google Patents
一种荨麻秆制备纳米纤维素的方法 Download PDFInfo
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- CN105568728A CN105568728A CN201510877209.0A CN201510877209A CN105568728A CN 105568728 A CN105568728 A CN 105568728A CN 201510877209 A CN201510877209 A CN 201510877209A CN 105568728 A CN105568728 A CN 105568728A
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- 238000000034 method Methods 0.000 title claims abstract description 10
- 229920001046 Nanocellulose Polymers 0.000 title abstract description 6
- 241001508722 Urtica fissa Species 0.000 title abstract 4
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims abstract description 39
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 28
- 239000002253 acid Substances 0.000 claims abstract description 23
- 239000002002 slurry Substances 0.000 claims abstract description 20
- 238000002360 preparation method Methods 0.000 claims abstract description 15
- 238000002156 mixing Methods 0.000 claims abstract description 14
- 239000000203 mixture Substances 0.000 claims abstract description 13
- 238000000227 grinding Methods 0.000 claims abstract description 7
- 241000219422 Urtica Species 0.000 claims description 40
- 235000009108 Urtica dioica Nutrition 0.000 claims description 40
- 238000005273 aeration Methods 0.000 claims description 37
- 229920002678 cellulose Polymers 0.000 claims description 25
- 239000001913 cellulose Substances 0.000 claims description 25
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 24
- CHQMHPLRPQMAMX-UHFFFAOYSA-L sodium persulfate Chemical compound [Na+].[Na+].[O-]S(=O)(=O)OOS([O-])(=O)=O CHQMHPLRPQMAMX-UHFFFAOYSA-L 0.000 claims description 24
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 18
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 18
- 238000000855 fermentation Methods 0.000 claims description 18
- 230000004151 fermentation Effects 0.000 claims description 18
- 241000196324 Embryophyta Species 0.000 claims description 13
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 12
- 239000008367 deionised water Substances 0.000 claims description 12
- 229910021641 deionized water Inorganic materials 0.000 claims description 12
- 239000000706 filtrate Substances 0.000 claims description 12
- 229910052757 nitrogen Inorganic materials 0.000 claims description 12
- 238000004321 preservation Methods 0.000 claims description 12
- 238000007654 immersion Methods 0.000 claims description 9
- 239000002245 particle Substances 0.000 claims description 7
- 230000018044 dehydration Effects 0.000 claims description 6
- 238000006297 dehydration reaction Methods 0.000 claims description 6
- 238000011049 filling Methods 0.000 claims description 6
- 238000004108 freeze drying Methods 0.000 claims description 6
- 235000011187 glycerol Nutrition 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 6
- PFUVRDFDKPNGAV-UHFFFAOYSA-N sodium peroxide Chemical compound [Na+].[Na+].[O-][O-] PFUVRDFDKPNGAV-UHFFFAOYSA-N 0.000 claims description 6
- 238000003756 stirring Methods 0.000 claims description 6
- 239000006228 supernatant Substances 0.000 claims description 6
- 238000009423 ventilation Methods 0.000 claims description 6
- 101100258233 Caenorhabditis elegans sun-1 gene Proteins 0.000 claims description 3
- 238000002791 soaking Methods 0.000 abstract 2
- 230000008014 freezing Effects 0.000 abstract 1
- 238000007710 freezing Methods 0.000 abstract 1
- 235000013311 vegetables Nutrition 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 2
- 229920003043 Cellulose fiber Polymers 0.000 description 1
- 238000005903 acid hydrolysis reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 239000002778 food additive Substances 0.000 description 1
- 235000013373 food additive Nutrition 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 230000009967 tasteless effect 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
- D21C5/00—Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
- D21B1/00—Fibrous raw materials or their mechanical treatment
- D21B1/02—Pretreatment of the raw materials by chemical or physical means
- D21B1/021—Pretreatment of the raw materials by chemical or physical means by chemical means
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
- D21B1/00—Fibrous raw materials or their mechanical treatment
- D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
- D21B1/06—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by dry methods
- D21B1/063—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by dry methods using grinding devices
-
- 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
-
- 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
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Biochemistry (AREA)
- Microbiology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
Description
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201510877209.0A CN105568728B (zh) | 2015-12-03 | 2015-12-03 | 一种荨麻秆制备纳米纤维素的方法 |
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CN201510877209.0A CN105568728B (zh) | 2015-12-03 | 2015-12-03 | 一种荨麻秆制备纳米纤维素的方法 |
Publications (2)
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CN105568728A true CN105568728A (zh) | 2016-05-11 |
CN105568728B CN105568728B (zh) | 2017-05-31 |
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Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102174612A (zh) * | 2011-01-06 | 2011-09-07 | 浙江农林大学 | 制造纳米纤维素的生物机械分丝方法 |
CN104047198A (zh) * | 2013-03-14 | 2014-09-17 | 金东纸业(江苏)股份有限公司 | 制备纳米纤维素的方法 |
CN104630311A (zh) * | 2015-02-09 | 2015-05-20 | 江苏联海生物科技有限公司 | 一种利用甜高粱同步生产秸秆纳米纤维素和细菌纤维素的方法 |
CN104651416A (zh) * | 2015-02-09 | 2015-05-27 | 江苏联海生物科技有限公司 | 一种利用甜高粱同步生产生物丁醇和纳米纤维素的方法 |
CN104726516A (zh) * | 2015-03-25 | 2015-06-24 | 东华大学 | 一种利用棉籽糖制备细菌纳米纤维素的方法 |
CN104762845A (zh) * | 2015-04-13 | 2015-07-08 | 东华大学 | 一种从玉米苞叶中提取纤维素纳米晶须的方法 |
CN104805722A (zh) * | 2015-04-13 | 2015-07-29 | 东华大学 | 一种秸秆纤维素纳米晶须的制备方法 |
CN104831572A (zh) * | 2015-02-13 | 2015-08-12 | 国际竹藤中心 | 一种用竹材薄壁细胞制备微纤化纤维素的方法 |
-
2015
- 2015-12-03 CN CN201510877209.0A patent/CN105568728B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102174612A (zh) * | 2011-01-06 | 2011-09-07 | 浙江农林大学 | 制造纳米纤维素的生物机械分丝方法 |
CN104047198A (zh) * | 2013-03-14 | 2014-09-17 | 金东纸业(江苏)股份有限公司 | 制备纳米纤维素的方法 |
CN104630311A (zh) * | 2015-02-09 | 2015-05-20 | 江苏联海生物科技有限公司 | 一种利用甜高粱同步生产秸秆纳米纤维素和细菌纤维素的方法 |
CN104651416A (zh) * | 2015-02-09 | 2015-05-27 | 江苏联海生物科技有限公司 | 一种利用甜高粱同步生产生物丁醇和纳米纤维素的方法 |
CN104831572A (zh) * | 2015-02-13 | 2015-08-12 | 国际竹藤中心 | 一种用竹材薄壁细胞制备微纤化纤维素的方法 |
CN104726516A (zh) * | 2015-03-25 | 2015-06-24 | 东华大学 | 一种利用棉籽糖制备细菌纳米纤维素的方法 |
CN104762845A (zh) * | 2015-04-13 | 2015-07-08 | 东华大学 | 一种从玉米苞叶中提取纤维素纳米晶须的方法 |
CN104805722A (zh) * | 2015-04-13 | 2015-07-29 | 东华大学 | 一种秸秆纤维素纳米晶须的制备方法 |
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CN105568728B (zh) | 2017-05-31 |
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Effective date of registration: 20170320 Address after: 450000 Gongyi Province, Zhengzhou City, the town of Chi Tian Zhuang Village Li Xiang lane, No. 13 Applicant after: Li Qiaozhen Address before: Tianhong Technology Building 801 No. 213164 Jiangsu city of Changzhou province Chang Wu Road 416 Applicant before: Lei Chunsheng |
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Effective date of registration: 20170502 Address after: 515100 Shantou Province, Chaonan District, the streets of the south side of the street to practice the village of Canton Road North Applicant after: Shantou XueGuo Clothing Industry Co. Ltd. Address before: 450000 Gongyi Province, Zhengzhou City, the town of Chi Tian Zhuang Village Li Xiang lane, No. 13 Applicant before: Li Qiaozhen |
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