CN113802404B - 一种des溶液协同臭氧和生物酶处理蔗渣制备化学生物机械浆的方法 - Google Patents
一种des溶液协同臭氧和生物酶处理蔗渣制备化学生物机械浆的方法 Download PDFInfo
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- CN113802404B CN113802404B CN202111078963.XA CN202111078963A CN113802404B CN 113802404 B CN113802404 B CN 113802404B CN 202111078963 A CN202111078963 A CN 202111078963A CN 113802404 B CN113802404 B CN 113802404B
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- Prior art keywords
- bagasse
- pulp
- grinding
- ozone
- bio
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- 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.)
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- 241000609240 Ambelania acida Species 0.000 title claims abstract description 69
- 239000010905 bagasse Substances 0.000 title claims abstract description 69
- 238000000034 method Methods 0.000 title claims abstract description 29
- 108090000790 Enzymes Proteins 0.000 title claims abstract description 21
- 102000004190 Enzymes Human genes 0.000 title claims abstract description 21
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 title claims abstract description 20
- 229920001131 Pulp (paper) Polymers 0.000 title claims abstract description 19
- 238000000227 grinding Methods 0.000 claims abstract description 18
- 239000002253 acid Substances 0.000 claims abstract description 13
- 239000002699 waste material Substances 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims abstract description 8
- 230000008569 process Effects 0.000 claims abstract description 8
- 239000002994 raw material Substances 0.000 claims abstract description 8
- 238000002156 mixing Methods 0.000 claims abstract description 6
- 229940088598 enzyme Drugs 0.000 claims description 25
- 238000005265 energy consumption Methods 0.000 claims description 10
- 238000005096 rolling process Methods 0.000 claims description 8
- 238000002360 preparation method Methods 0.000 claims description 7
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 claims description 6
- 238000004140 cleaning Methods 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 4
- 239000002351 wastewater Substances 0.000 claims description 4
- 239000001763 2-hydroxyethyl(trimethyl)azanium Substances 0.000 claims description 3
- 108010059892 Cellulase Proteins 0.000 claims description 3
- 235000019743 Choline chloride Nutrition 0.000 claims description 3
- 101710121765 Endo-1,4-beta-xylanase Proteins 0.000 claims description 3
- 229940106157 cellulase Drugs 0.000 claims description 3
- SGMZJAMFUVOLNK-UHFFFAOYSA-M choline chloride Chemical compound [Cl-].C[N+](C)(C)CCO SGMZJAMFUVOLNK-UHFFFAOYSA-M 0.000 claims description 3
- 229960003178 choline chloride Drugs 0.000 claims description 3
- 239000002893 slag Substances 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 2
- 238000002203 pretreatment Methods 0.000 claims 1
- 238000007670 refining Methods 0.000 description 12
- 230000000052 comparative effect Effects 0.000 description 5
- 239000000835 fiber Substances 0.000 description 5
- 230000008901 benefit Effects 0.000 description 3
- 230000008676 import Effects 0.000 description 3
- 240000000111 Saccharum officinarum Species 0.000 description 2
- 235000007201 Saccharum officinarum Nutrition 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000010893 paper waste Substances 0.000 description 2
- 238000004537 pulping Methods 0.000 description 2
- 239000004902 Softening Agent Substances 0.000 description 1
- 229920002522 Wood fibre Polymers 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000010813 municipal solid waste Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000009527 percussion Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
- 239000002025 wood fiber Substances 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
- D21C5/005—Treatment of cellulose-containing material with microorganisms or enzymes
-
- 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
- D21B1/12—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam
- D21B1/14—Disintegrating in mills
- D21B1/16—Disintegrating in mills in the presence of chemical agents
-
- 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
- D21C1/00—Pretreatment of the finely-divided materials before digesting
- D21C1/04—Pretreatment of the finely-divided materials before digesting with acid reacting compounds
-
- 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
- D21C1/00—Pretreatment of the finely-divided materials before digesting
- D21C1/06—Pretreatment of the finely-divided materials before digesting with alkaline reacting compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Wood Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Biochemistry (AREA)
- Microbiology (AREA)
- Paper (AREA)
Abstract
Description
实例 | 能耗(kw/h·t) | 平均电流(A) |
实施例 | 300.02 | 20 |
对比例 | 559.71 | 24 |
实例 | COD | 细浆得率(%) | 卡伯值 | 叩解度(o) |
实施例 | 837 | 52.27 | 21.5 | 11.5 |
对比例 | 2080 | 41.74 | 21.5 | 15.5 |
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202111078963.XA CN113802404B (zh) | 2021-09-15 | 2021-09-15 | 一种des溶液协同臭氧和生物酶处理蔗渣制备化学生物机械浆的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111078963.XA CN113802404B (zh) | 2021-09-15 | 2021-09-15 | 一种des溶液协同臭氧和生物酶处理蔗渣制备化学生物机械浆的方法 |
Publications (2)
Publication Number | Publication Date |
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CN113802404A CN113802404A (zh) | 2021-12-17 |
CN113802404B true CN113802404B (zh) | 2022-10-28 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202111078963.XA Active CN113802404B (zh) | 2021-09-15 | 2021-09-15 | 一种des溶液协同臭氧和生物酶处理蔗渣制备化学生物机械浆的方法 |
Country Status (1)
Country | Link |
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CN (1) | CN113802404B (zh) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2836638A1 (en) * | 2012-04-12 | 2015-02-18 | Technische Universiteit Eindhoven | Pretreatment of lignocellulosic biomass and recovery of substituents using natural deep eutectic solvents/compound mixtures with low transition temperatures |
CN109293795B (zh) * | 2018-08-30 | 2021-03-30 | 佛山科学技术学院 | 一种纳米甲壳素材料及其制备方法和用途 |
FI129866B (fi) * | 2019-05-15 | 2022-10-14 | Lappeenrannan Lahden Teknillinen Yliopisto Lut | Menetelmä lignoselluloosamateriaalin fraktioimiseksi ja mainitulla menetelmällä saadut tuotteet |
CN112538775A (zh) * | 2020-12-18 | 2021-03-23 | 连江明杰信息技术有限公司 | 一种造纸生物制浆工艺 |
CN113638255A (zh) * | 2021-08-13 | 2021-11-12 | 清远铧研新材料科技有限公司 | 一种模塑制品用浆的制备方法 |
-
2021
- 2021-09-15 CN CN202111078963.XA patent/CN113802404B/zh active Active
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Publication number | Publication date |
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CN113802404A (zh) | 2021-12-17 |
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Effective date of registration: 20230801 Address after: Room 410, Building 22, Shunlian Machinery City, No. 18 Xingye 4th Road, Guanglong Industrial Park, Chihua Neighborhood Committee, Chencun Town, Shunde District, Foshan City, Guangdong Province, 528313 (Residence application) Patentee after: Foshan xinzhidao Environmental Protection Technology Co.,Ltd. Address before: 510000 No. five mountain road, Tianhe District, Guangzhou, Guangdong 381 Patentee before: SOUTH CHINA University OF TECHNOLOGY Patentee before: Foshan xinzhidao Environmental Protection Technology Co.,Ltd. |
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Effective date of registration: 20240523 Address after: Room 414, E013, No.1 Kangzhuang Road, Helong Street, Baiyun District, Guangzhou City, Guangdong Province, 510080 Patentee after: Guangzhou Mayor Yunlai Environmental Protection Technology Co.,Ltd. Country or region after: China Address before: Room 410, Building 22, Shunlian Machinery City, No. 18 Xingye 4th Road, Guanglong Industrial Park, Chihua Neighborhood Committee, Chencun Town, Shunde District, Foshan City, Guangdong Province, 528313 (Residence application) Patentee before: Foshan xinzhidao Environmental Protection Technology Co.,Ltd. Country or region before: China |
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Effective date of registration: 20240625 Address after: 519100, Floor 1-4, A3 Nanweizi, Masjia Village, Baijiao Town, Doumen District, Zhuhai City, Guangdong Province Patentee after: Guangdong Huagui Technology Co.,Ltd. Country or region after: China Address before: Room 414, E013, No.1 Kangzhuang Road, Helong Street, Baiyun District, Guangzhou City, Guangdong Province, 510080 Patentee before: Guangzhou Mayor Yunlai Environmental Protection Technology Co.,Ltd. Country or region before: China |