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发明名称
REMOVAL OF IMPURITIES FROM HYDROCARBON STREAMS
摘要
<p>The invention provides a method of purifying hydrocarbon streams from metallic impurities which comprises passing the stream through media comprising alumina with relatively minor amounts of calcia and magnesia.</p>
申请公布号
WO2002064703(A2)
申请公布日期
2002.08.22
申请号
US2002002252
申请日期
2002.01.24
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