发明名称 An air distributor for a bioleaching system
摘要 <p>An air distributor for use in heap or dump leaching systems is disclosed. The air distributor includes an air pipe having a series of holes for releasing air from the pipe and one or more protective members spaced outwardly of the air holes to shield the air holes.</p>
申请公布号 AP1948(A) 申请公布日期 2009.02.05
申请号 AP20040003036 申请日期 2002.11.13
申请人 BHP BILLITON INNOVATION PTY LIMITED 发明人 CASTILLO DANNY IGNACIO;SMITHSON ELLIOTT PAUL
分类号 C22B3/02;C22B3/18 主分类号 C22B3/02
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