发明名称 |
A SEMI-CONTINUOUS PROCESS FOR THE SYNTHESIS OF A CATALYST FOR USE IN THE MANUFACTURE OF POLYOLEFINS |
摘要 |
<p>A semi-continuous process and system thereof, for the synthesis of a narrow particle size distribution Zeigler Natta procatalyst for use in the manufacture of polyolefins. The process comprises: (a) mixing a reaction mixture containing a titanium compound; (b) charging a first reactor with said reaction mixture; (c) removing excess reactants from said first reactor as a filtrate; (d) feeding said filtrate to at least one further reactor; and continuously removing excess reactants from said at least further reactor.</p> |
申请公布号 |
EP2516480(A2) |
申请公布日期 |
2012.10.31 |
申请号 |
EP20100838831 |
申请日期 |
2010.12.14 |
申请人 |
RELIANCE INDUSTRIES LIMITED |
发明人 |
SINGALA, KAMLESH;SINGH, SAURABH;GUPTA, VIRENDRAKUMAR |
分类号 |
C08F4/652;B01J27/08;C08F4/649;C08F10/00 |
主分类号 |
C08F4/652 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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