CN104817962B - 一种油木素分离方法 - Google Patents
一种油木素分离方法 Download PDFInfo
- Publication number
- CN104817962B CN104817962B CN201510160049.8A CN201510160049A CN104817962B CN 104817962 B CN104817962 B CN 104817962B CN 201510160049 A CN201510160049 A CN 201510160049A CN 104817962 B CN104817962 B CN 104817962B
- Authority
- CN
- China
- Prior art keywords
- lignin
- oily
- tall oil
- mixing channel
- filtrate
- 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.)
- Active
Links
- 229920005610 lignin Polymers 0.000 title claims abstract description 45
- 238000000926 separation method Methods 0.000 title claims abstract description 8
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 30
- 239000003784 tall oil Substances 0.000 claims abstract description 27
- 239000000706 filtrate Substances 0.000 claims abstract description 22
- 238000002156 mixing Methods 0.000 claims abstract description 18
- 239000002351 wastewater Substances 0.000 claims abstract description 18
- 238000001914 filtration Methods 0.000 claims abstract description 17
- 239000000463 material Substances 0.000 claims abstract description 14
- 239000007788 liquid Substances 0.000 claims abstract description 12
- 238000003756 stirring Methods 0.000 claims abstract description 12
- 238000004821 distillation Methods 0.000 claims abstract description 6
- 239000012530 fluid Substances 0.000 claims abstract description 6
- 238000013517 stratification Methods 0.000 claims abstract description 6
- 238000001035 drying Methods 0.000 claims abstract description 3
- 239000003921 oil Substances 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 239000000835 fiber Substances 0.000 claims description 4
- 239000006228 supernatant Substances 0.000 abstract description 4
- 238000011084 recovery Methods 0.000 description 6
- 239000002699 waste material Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004537 pulping Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Fats And Perfumes (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510160049.8A CN104817962B (zh) | 2015-04-07 | 2015-04-07 | 一种油木素分离方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510160049.8A CN104817962B (zh) | 2015-04-07 | 2015-04-07 | 一种油木素分离方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104817962A CN104817962A (zh) | 2015-08-05 |
| CN104817962B true CN104817962B (zh) | 2017-03-29 |
Family
ID=53728455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510160049.8A Active CN104817962B (zh) | 2015-04-07 | 2015-04-07 | 一种油木素分离方法 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104817962B (zh) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103333274A (zh) * | 2013-07-11 | 2013-10-02 | 宜宾丝丽雅集团有限公司 | 一种压榨废碱中半纤维素的提取回收方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5773590A (en) * | 1997-04-08 | 1998-06-30 | Betzdearborn Inc. | Methods of separating lignin solids and black liquor from tall oil fatty acids |
| CN101942008B (zh) * | 2010-08-31 | 2012-10-03 | 东莞市赫尔逊生物科技有限公司 | 从造纸木浆浮油沥青提取植物甾醇的工艺 |
| CN103228771A (zh) * | 2010-09-10 | 2013-07-31 | 亚利桑那化学品公司 | 用于通过皂洗涤与碳酸钙去除来生产粗妥尔油的方法 |
| CN103740461B (zh) * | 2014-01-11 | 2018-03-06 | 河南工业大学 | 一种用于生物油多级分离的精炼方法 |
| CN103897009B (zh) * | 2014-04-14 | 2015-08-12 | 西安海斯夫生物科技有限公司 | 一种木浆浮油的分离方法 |
| CN104263245B (zh) * | 2014-09-29 | 2016-02-03 | 中南林业科技大学 | 一种从粗塔尔油废渣中分离塔尔油和碱木素的方法 |
-
2015
- 2015-04-07 CN CN201510160049.8A patent/CN104817962B/zh active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103333274A (zh) * | 2013-07-11 | 2013-10-02 | 宜宾丝丽雅集团有限公司 | 一种压榨废碱中半纤维素的提取回收方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104817962A (zh) | 2015-08-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103709124B (zh) | 一种生产环氧氯丙烷的方法 | |
| CN103709016B (zh) | 一种渗透汽化法精制乙二醇二甲醚的工艺及装置 | |
| CN101921261A (zh) | 一种合成吡虫啉后的分离回收工艺 | |
| CN101798768B (zh) | 废纸再生环保设备及方法 | |
| CN102079690A (zh) | 头孢类抗生素生产废异丙醇溶媒回收工艺 | |
| CN100475695C (zh) | 利用废弃硅渣生产泡花碱的方法及装置 | |
| CN105274580B (zh) | 电解锰生产中水和锰渣综合利用的方法 | |
| CN102268142A (zh) | 对位芳纶废料溶剂回收工艺 | |
| CN102126917A (zh) | 不同含量二氯甲烷废水的高纯回收与能量集成工艺 | |
| CN104817962B (zh) | 一种油木素分离方法 | |
| CN102319717A (zh) | 一种磷尾矿干排处理方法 | |
| CN107098496A (zh) | Pu合成革dmf废液精馏回收的预处理方法及其装置 | |
| CN202116321U (zh) | 多晶硅生产废料全回收系统 | |
| CN205999315U (zh) | 一种松香废渣回收系统 | |
| CN207405061U (zh) | 一种立式污泥压滤机 | |
| CN107574317A (zh) | 一种催化剂回收装置 | |
| CN103617951B (zh) | 一种硅片废切割液的提纯方法 | |
| CN204918282U (zh) | 一种废碱液回收系统装置 | |
| CN102676813B (zh) | 一种处理p204萃取系统产生的相间污物的新工艺 | |
| CN203954713U (zh) | 带油气分离装置的精馏塔的真空机组 | |
| CN205616823U (zh) | 基于无中和反应的糠醛精制装置 | |
| CN104877697B (zh) | 一种分离化产焦油废料固液成分的设备 | |
| CN209024427U (zh) | 一种用于甲胺精馏工艺中精馏塔釜液余热回收及利用装置 | |
| CN102765833B (zh) | 钠离子交换器废水零排放系统及废水处理工艺 | |
| CN205035307U (zh) | 一种从rt培司废液中提取吩嗪和回收rt的系统 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Yongze Inventor after: Liu Hu Inventor after: Zhao Hebang Inventor after: Li Weihong Inventor after: Luo Jiliang Inventor before: Zhang Yongze Inventor before: Liu Hu |
|
| COR | Change of bibliographic data | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 418200 Huaihua City, Hunan province Hongjiang District Rock Gate No. 1 Patentee after: Hunan Shuangyang hi tech Chemical Co., Ltd. Address before: 418200 Huaihua City, Hunan province Hongjiang District Rock Gate No. 1 Patentee before: Huaihua Shuangyang Forest Chemical Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder |