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| Unipol气相法聚乙烯技术进展与启示 | |
| 引用本文： | 蔡志强. Unipol气相法聚乙烯技术进展与启示[J]. 合成树脂及塑料, 2005, 22(1): 58-62 |
| 作者姓名： | 蔡志强 |
| 作者单位： | 中国石油化工股份有限公司化工事业部,北京,100029 |
| 摘 要： | 综述了Unipol催化剂技术中典型的4类聚乙烯(PE)催化剂的特性，介绍了气相法PE装置扩能技术的进展。指出国内PE企业应加快催化剂的国产化进程，装置扩能改造增加生产能力，产品结构定位与调整要适时而变，从而缩短与世界先进水平的差距。 |
| 关 键 词： | 聚乙烯 气相法 催化剂 技术 进展 |
| 文章编号： | 1002-1396(2005)01-0058-05 |
| 修稿时间： | 2004-09-06 |
The development and inspiration of Unipol gas-phase PE technology |
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| Cai Zhiqiang. The development and inspiration of Unipol gas-phase PE technology[J]. China Synthetic Resin and Plastics, 2005, 22(1): 58-62 | |
| Authors: | Cai Zhiqiang |
| Abstract: | This paper reviewed the characters of 4 kinds of typical polyethylene (PE) catalysts adopted in Unipol gas-phase technology and introduced the development of capacity expansion techniques for gas-phase PE plants. It was pointed out that domestic PE enterprises should accelerate the localization of the catalysts, raise the production capacity of the existing plants via technical revamping and control promptly the product structure and its adjustment as the case maybe, thereby shortening the gap in technical level between domestic PE producers and their overseas counterparts. |
| Keywords: | polyethylene gas-phase process catalyst technology development |
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