CN106192514A - 木质素、半纤维素和纤维素的高效分离提纯工艺 - Google Patents
木质素、半纤维素和纤维素的高效分离提纯工艺 Download PDFInfo
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- CN106192514A CN106192514A CN201610594901.7A CN201610594901A CN106192514A CN 106192514 A CN106192514 A CN 106192514A CN 201610594901 A CN201610594901 A CN 201610594901A CN 106192514 A CN106192514 A CN 106192514A
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- alkali
- lignin
- cellulose
- hemicellulose
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- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims abstract description 288
- 239000003513 alkali Substances 0.000 claims abstract description 111
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- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
- 229920001131 Pulp (paper) Polymers 0.000 description 3
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- 240000007594 Oryza sativa Species 0.000 description 2
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- -1 it can be seen that Substances 0.000 description 1
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- HEBKCHPVOIAQTA-UHFFFAOYSA-N meso ribitol Natural products OCC(O)C(O)C(O)CO HEBKCHPVOIAQTA-UHFFFAOYSA-N 0.000 description 1
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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
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C3/00—Pulping cellulose-containing materials
- D21C3/02—Pulping cellulose-containing materials with inorganic bases or alkaline reacting compounds, e.g. sulfate processes
-
- 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
- D21C9/18—De-watering; Elimination of cooking or pulp-treating liquors from the pulp
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
Abstract
Description
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CN201610594901.7A CN106192514B (zh) | 2016-07-26 | 2016-07-26 | 木质素、半纤维素和纤维素的高效分离提纯工艺 |
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CN201610594901.7A CN106192514B (zh) | 2016-07-26 | 2016-07-26 | 木质素、半纤维素和纤维素的高效分离提纯工艺 |
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CN106192514B CN106192514B (zh) | 2018-02-13 |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108993424A (zh) * | 2018-07-18 | 2018-12-14 | 天津科技大学 | 一种多孔木质素吸附剂的制备及再生方法 |
CN112175111A (zh) * | 2020-09-28 | 2021-01-05 | 桂林古膳食品科技有限公司 | 一种高效分离木质纤维材料获得高纯度各组分的方法 |
CN112680991A (zh) * | 2020-12-22 | 2021-04-20 | 浙江农林大学 | 一种以禾本科植物为原料制备木聚糖和高纯木质素的方法 |
CN113318784A (zh) * | 2021-05-27 | 2021-08-31 | 昆明理工大学 | 玉米秸秆附载纳米锇复合滤柱的制备方法及应用 |
CN114044837A (zh) * | 2021-12-03 | 2022-02-15 | 湖南科技学院 | 一种百香果花青素和纤维素类生物质联合提取方法 |
CN115029401A (zh) * | 2022-06-23 | 2022-09-09 | 蚌埠星河秸秆生物科技有限公司 | 一种秸秆制糖联产黄腐酸有机肥的方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102261007A (zh) * | 2010-05-26 | 2011-11-30 | 漳州伯能生物能源有限公司 | 一种农林纤维素生物质全组份的分级分离方法及利用分离后组份制备燃料酒精和低聚木糖 |
CN104404803A (zh) * | 2014-08-29 | 2015-03-11 | 济南米铎碳新能源科技有限公司 | 秸秆组分分离及秸秆组分全利用的方法 |
CN105696396A (zh) * | 2016-03-24 | 2016-06-22 | 广西壮族自治区中国科学院广西植物研究所 | 一种从半纤维素提取液中分流回收半纤维素、木质素和碱液的方法 |
-
2016
- 2016-07-26 CN CN201610594901.7A patent/CN106192514B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102261007A (zh) * | 2010-05-26 | 2011-11-30 | 漳州伯能生物能源有限公司 | 一种农林纤维素生物质全组份的分级分离方法及利用分离后组份制备燃料酒精和低聚木糖 |
CN104404803A (zh) * | 2014-08-29 | 2015-03-11 | 济南米铎碳新能源科技有限公司 | 秸秆组分分离及秸秆组分全利用的方法 |
CN105696396A (zh) * | 2016-03-24 | 2016-06-22 | 广西壮族自治区中国科学院广西植物研究所 | 一种从半纤维素提取液中分流回收半纤维素、木质素和碱液的方法 |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108993424A (zh) * | 2018-07-18 | 2018-12-14 | 天津科技大学 | 一种多孔木质素吸附剂的制备及再生方法 |
CN108993424B (zh) * | 2018-07-18 | 2021-02-05 | 天津科技大学 | 一种多孔木质素吸附剂的制备及再生方法 |
CN112175111A (zh) * | 2020-09-28 | 2021-01-05 | 桂林古膳食品科技有限公司 | 一种高效分离木质纤维材料获得高纯度各组分的方法 |
CN112175111B (zh) * | 2020-09-28 | 2021-08-10 | 桂林古膳食品科技有限公司 | 一种高效分离木质纤维材料获得高纯度各组分的方法 |
CN112680991A (zh) * | 2020-12-22 | 2021-04-20 | 浙江农林大学 | 一种以禾本科植物为原料制备木聚糖和高纯木质素的方法 |
CN113318784A (zh) * | 2021-05-27 | 2021-08-31 | 昆明理工大学 | 玉米秸秆附载纳米锇复合滤柱的制备方法及应用 |
CN113318784B (zh) * | 2021-05-27 | 2022-07-05 | 昆明理工大学 | 玉米秸秆附载纳米锇复合滤柱的制备方法及应用 |
CN114044837A (zh) * | 2021-12-03 | 2022-02-15 | 湖南科技学院 | 一种百香果花青素和纤维素类生物质联合提取方法 |
CN115029401A (zh) * | 2022-06-23 | 2022-09-09 | 蚌埠星河秸秆生物科技有限公司 | 一种秸秆制糖联产黄腐酸有机肥的方法 |
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