| 低温粉碎橡胶技术在我国的发展前景 |
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| 引用本文： | 杨艳利,华贲,徐文东,熊永强.低温粉碎橡胶技术在我国的发展前景[J].化工进展,2006,25(6):663-666. |
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| 作者姓名： | 杨艳利 华贲 徐文东 熊永强 |
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| 作者单位： | 华南理工大学强化传热与系统节能教育部重点实验室,天然气利用研究中心,广州,510640 |
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| 基金项目： | 国家重点基础研究开发规划项目(No.G2000026307) |
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| 摘 要： | 论述了废旧橡胶的回收利用技术,其中低温粉碎技术具有污染小、动力消耗低等优点,在粉碎橡胶中得到了广泛的应用。针对目前低温粉碎技术能耗高、过程火用损大等问题,提出了相应的解决措施。指出可考虑发展利用液化天然气(LNG)冷量的技术,既降低了橡胶粉碎的成本,又能充分、高效地利用LNG资源。
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| 关 键 词： | 低温粉碎 废旧橡胶 LNG 冷量利用 |
| 文章编号： | 1000-6613（2006）06-0663-04 |
| 收稿时间： | 2006-01-10 |
| 修稿时间： | 2006-03-24 |
Prospect of cryogenic comminution of rubber in China |
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| YANG Yanli,HUA Ben,XU Wendong,XIONG Yongqiang.Prospect of cryogenic comminution of rubber in China[J].Chemical Industry and Engineering Progress,2006,25(6):663-666. |
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| Authors: | YANG Yanli HUA Ben XU Wendong XIONG Yongqiang |
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| Affiliation: | Key Lab of Enhanced Heat Transfer and Energy Conservation, Ministry of Education, Gas Utilization Research Center, South China University of Technology, Guangzhou 510640 |
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| Abstract: | The recovery and utilization of waste rubber is discussed in this paper.The cryogenic comminution technology has the advantages of less pollution,low power consumption,etc.and is widely used.The restraints of high energy consumption and large exergy consumption of the actual cryogenic comminution technology and the corresponding solutions are presented.In China the technology of LNG cryogenic energy utilization can be used for rubber comminution.It not only decreases the production cost of rubber comminuting but also makes full and effective use of LNG resources. |
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| Keywords: | cryogenic comminution waste rubber LNG cryogenic energy utilization |
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