| 废旧农用塑料膜回收造粒的工艺与设备 |
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| 引用本文： | 马莉,陈德珍,周恭明.废旧农用塑料膜回收造粒的工艺与设备[J].中国资源综合利用,2005(1):13-17. |
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| 作者姓名： | 马莉 陈德珍 周恭明 |
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| 作者单位： | 1. 同济大学,热能与环境工程研究所
2. 同济大学,城市污染控制国家工程研究中心,上海,200092 |
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| 基金项目： | 韩中共同技术开发项目，8-2废弃物资源化技术，韩国资源再生公社资助项目 |
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| 摘 要： | 再生造粒技术是我国农用塑料薄膜回收利用的主要技术.本文论述了我国废旧农用塑料薄膜再生造粒的工艺与设备现状;比较了湿法造粒工艺和干法造粒工艺在中国实施的可行性、经济性,从而推荐目前宜在国内推广干法造粒工艺,同时说明开发干法造粒工艺必须以开发经济可靠的杂质分离技术和切粒技术为基础.
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| 关 键 词： | 废旧农膜 回收利用 造粒 干法 造粒设备 |
| 文章编号： | 1008-9500(2005)01-0013-05 |
| 修稿时间： | 2004年11月5日 |
Technologies and Machinery of Waste Agricultural Plastic Film Granulitization in China |
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| Ma Li,Chen Dezhen,Zhou Gongming.Technologies and Machinery of Waste Agricultural Plastic Film Granulitization in China[J].China Resources Comprehensive Utilization,2005(1):13-17. |
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| Authors: | Ma Li Chen Dezhen Zhou Gongming |
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| Institution: | Ma Li1,Chen Dezhen1,Zhou Gongming2 |
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| Abstract: | Granulitization is the major technique of agriculture plastic film reutilization in China.In this paper the state-of-art of waste agricultural plastic film granulitization technologies were introduced;and the dry process technology and the wet process technology were compared to evaluate their feasibility and economy.From those discussions the dry process granulitization technology was recommended as an important one to be developed in China.At the same time it was proposed that developing dry process technology should be based on the effective and reliable impurity separation technology and pellet-cutting machinery. |
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| Keywords: | waste agricultural plastic film reutilization granulitization dry process granulitization machinery |
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