| APPLICATION OF THE COLLAGENOUS FIBER FROM THE SOLID WASTES OF LEATHER FOR PAPERMAKING |
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| 作者姓名： | Zhijie Wang Jian Wang Zhang Chuanbo Hou Xiaodong School of Papermaking Engineering Shaanxi university of Science & technology Xianyang China School of leather Engineering Shaanxi University of Science & Technology Xianyang China |
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| 作者单位： | Zhijie Wang1，Jian Wang1，Zhang Chuanbo2，Hou Xiaodong2 1 School of Papermaking Engineering，Shaanxi university of Science & technology，Xianyang，712081，China; 2 School of leather Engineering，Shaanxi University of Science & Technology，Xianyang，712081，China |
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| 摘 要： | INTRODUCTIONThe quantity of the solid waste of leather is very large. Every year, there is more than 500,000-ton solid waste of leather to be put out in the world. The main components of these are collagen that may be 80%, and Cr3+ that may be 4%. In recent years, there are many the processing techniques for these solid waste. But the methods of handling for waste and the development of products are still limited, because the methods are expensive and the products are low additional valu…
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APPLICATION OF THE COLLAGENOUS FIBER FROM THE SOLID WASTES OF LEATHER FOR PAPERMAKING |
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| Zhijie Wang,Jian Wang,Zhang Chuanbo,Hou Xiaodong School of Papermaking Engineering,Shaanxi university of Science & technology,Xianyang,,China, School of leather Engineering,Shaanxi University of Science & Technology,Xianyang,,China.APPLICATION OF THE COLLAGENOUS FIBER FROM THE SOLID WASTES OF LEATHER FOR PAPERMAKING[J].Journal of Tianjin University of Science & Technology,2004,19(Z1). |
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| Authors: | Zhijie Wang Jian Wang Zhang Chuanbo Hou Xiaodong |
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| Institution: | 1. School of Papermaking Engineering, Shaanxi university of Science & technology, Xianyang,712081, China
2. School of leather Engineering,Shaanxi University of Science & Technology,Xianyang, 712081, China |
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| Abstract: | The capability of pulping for the solid waste of leather was investigated. The properties of paper that made up of collagenous fiber and plant fiber were also analyzed. The result showed that by proper treatment, solid waste of leather could be made into collagen fiber for papermaking. The physical strength of paper can be enhanced by appending collagenous fiber in a proper propriety. |
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| Keywords: | collagenous fiber plant fiber acid- hydrolysis sheet property |
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