<h2 class="newsinfo_title">钛：石化院开发乙烯聚合固体钛催化剂</h2>
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		  <li>2012-9-12 14:41:58</li>    
		  <li>来源：中商网撰写</li>    
		  <li>作者：赵立群</li>
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					  <td width="60"><b>导读：</b></td>
					  <td>中国石油石油化工研究院申报的一种乙烯聚合固体钛催化剂组分日前获得国家专利授权。采用该技术制备的催化剂用于乙烯聚合时。</td>
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					  <td width="60"><b>关键字：</b></td>
					  <td>钛催化剂  催化剂</td>
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<div class="over_x"><p>中国石油石油化工研究院申报的一种乙烯聚合固体<strong>钛催化剂</strong>组分日前获得国家专利授权。采用该技术制备的<strong>催化剂</strong>用于乙烯聚合时，可采用液相聚合，也可采用气相聚合，表现出较好的氢调敏感性。</p>
<p>该专利是将液态镁化合物、有机硅化合物和钛化物制备成固体钛催化剂组分，用该催化剂组分与有机铝化合物反应得到固体钛催化剂。该技术克服了传统方法制备固体催化剂颗粒形态较差、粗细不均匀、聚合物形态不好、细粉较多、易产生静电并堵塞管道等缺点。</p>
<p>（关键词：钛催化剂&nbsp; 催化剂）</p>
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	<div class="pT25 t-r f14 cGray01">（责任编辑：00173）</div>
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