发明名称 |
Soil heating with a rotating electromagnetic field |
摘要 |
A soil remediation system heats contaminated soil by generating a rotating sub-surface electromagnetic field. The system includes three electrodes disposed 120 degrees apart on a remediation circle. These electrodes are excited by AC voltages with 120 degree phase differences relative to each other. This results in the generation of a sub-surface traveling wave that propagates in a circumferential direction.
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申请公布号 |
US6413399(B1) |
申请公布日期 |
2002.07.02 |
申请号 |
US20000574359 |
申请日期 |
2000.05.19 |
申请人 |
KAI TECHNOLOGIES, INC. |
发明人 |
KASEVICH RAYMOND S. |
分类号 |
A01B47/00;A01B79/00;A01G7/04;A01G11/00;A01M21/04;B09C1/06;H05B3/00;(IPC1-7):B01D61/56 |
主分类号 |
A01B47/00 |
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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