发明名称 |
METHOD OF RECYCLING A PLASTIC |
摘要 |
<p>The present invention provides a method of recycling a plastic thereby forming a narrow spectrum of hydrocarbons having from 4 to 14 carbon atoms that can be directly used as gasoline without additional processing or refining. The method includes the step of feeding the plastic, selected from the group of polyethylene, polypropylene, polystyrene, and combinations thereof, into a heated vessel for melting. The method also includes the step of decomposing the plastic at a temperature of from 400° C. to 500° C. in the presence of a metallocene catalyst and a zeolitic catalyst thereby forming the hydrocarbons having from 4 to 14 carbon atoms. The metallocene catalyst includes dichlorobis(2-methylindenyl)zirconium (IV). The zeolitic catalyst includes ammonium Y zeolite and has a pore size of from 1 to 4 Angstroms.</p> |
申请公布号 |
CA2642617(A1) |
申请公布日期 |
2007.04.19 |
申请号 |
CA20062642617 |
申请日期 |
2006.10.06 |
申请人 |
RAMESH, SWAMINATHAN;SIBUL, JOEL |
发明人 |
RAMESH, SWAMINATHAN;SIBUL, JOEL |
分类号 |
C08J11/00;C08F8/50 |
主分类号 |
C08J11/00 |
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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