|
二维码（扫一下试试看！） |
| Research Progress in the Modification of Lignin from Pulping Waste Liquor Used as Sand-fixing Agent |
| |
| DOI：10.11981/j.issn.1000-6842.2011.04.58 |
| Key Words:lignin； pulping waste liquor； chemical structure； sand-fixing agent； modified method |
| Author Name | Affiliation | | 叶德展 | 四川大学高分子研究所高分子材料工程国家重点实验室,四川成都，610065 | | 江献财 | 四川大学高分子研究所高分子材料工程国家重点实验室,四川成都，610065 | | 夏 超 | 四川大学高分子研究所高分子材料工程国家重点实验室,四川成都，610065 | | 刘 磊 | 四川大学高分子研究所高分子材料工程国家重点实验室,四川成都，610065 | | 代 华 | 四川大学高分子研究所高分子材料工程国家重点实验室,四川成都，610065 | | 张 熙* | 四川大学高分子研究所高分子材料工程国家重点实验室,四川成都，610065 |
|
| Hits: 3645 |
| Download times: 1432 |
| Abstract: |
| Lignin from pulping waste liquor has attracted more and more attention recently because of its abundance and low cost. It can be modified and used as sand-fixing agent to improve some properties of sand or soil, such as the compressive strength, the ability of resistant to wind erosion, aggregate content. In this paper, the characteristic chemical structures of lignin, structure and sand-fixing efficiency of several modified lignin sand-fixing agent were reviewed. Finally, some modified methods were suggested and these suggestions would be useful for developing effective lignin sand-fixing agent and fully utilizing the lignin from pulping waste liquor. |
| View Full Text View/Add Comment Download reader HTML |
|
|
|
