| Original document(11 pages) 中文版 |
The present invention relates to a method for separating hemi-fiber and fiber from plant stalk. Said method includes the following steps: soaking the fibrous material in dilute sulfuric acid, using drum to roll the fibrous material and remove the most of acid liquor, then heating the fibrous material and placing the fibrous material into a closed large container, heat-insulating, after a period of time, adding warm water and utilizing column extractor to make extraction so as to obtain the invented hemi-fibre and fiber. |
Application Number
申请号 |
200610140966 |
Application Date
申请日 |
2006.10.19 |
| Title 名称 |
Method for separating semifiber and fiber frame plant stalks |
Publication Number
公开号 |
1932144 |
Publication Date
公开日 |
2007.03.21 |
| Approval Pub. Date |
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Granted Pub. Date |
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| International Classification 分类号 |
D21B1/34 |
Applicant(s) Name
申请人 |
Zhongaoshenghua Science & Technology Development Co., Ltd., Tianjin |
| Address 地址 |
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| Inventor(s) Name 发明人 |
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| Attorney & Agent 代理人 |
xuguo wen |
| More information 更 多 信 息 |
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