发明授权
- 专利标题： Metal extraction from various chalcogenide minerals through interaction with separate electric fields and magnetic fields supplied by electromagnetic energy
- 专利标题（中）： 通过与电磁能提供的分离电场和磁场的相互作用，从各种硫属元素矿物中提取金属
-
申请号： US12335398申请日： 2008-12-15
-
公开(公告)号： US07850759B2公开(公告)日： 2010-12-14
- 发明人: Rustum Roy , William Moeller
- 申请人： Rustum Roy , William Moeller
- 申请人地址： US UT Alpine
- 专利权人： American Biotech Labs, LLC
- 当前专利权人： American Biotech Labs, LLC
- 当前专利权人地址： US UT Alpine
- 代理机构： Venable LLP
- 代理商 Stefan J. Kirchanski
- 主分类号： C22B3/22
- IPC分类号： C22B3/22 ; C22B11/00
摘要：
Multimode and single mode microwave energy is used to improve the extraction of metals from chalcogenide minerals. In one process microwave energy is used to comminute the mineral after which the mineral is reacted with acid in the presence of microwave energy. Following treatment the mineral is removed and the extracted metal is recovered from the acid. In another process chalcogenide minerals are exposed to the magnetic field maximum or the electrical field maximum of a single mode electromagnetic energy. This treatment causes a phase separation between metals and silicates within the mineral leaving metal rich regions from which the metal can be readily recovered by traditional methods.
公开/授权文献
信息查询
