发明名称 |
Treatment of particles for improved performance as proppants |
摘要 |
The disclosed invention relates to a process of using molten salt ion exchange to treat particles such as spherically shaped soda-lime-silica glass particles. The treated particles may be used as proppants in hydrofractured oil and natural gas wells. |
申请公布号 |
US8193128(B2) |
申请公布日期 |
2012.06.05 |
申请号 |
US20100801579 |
申请日期 |
2010.06.15 |
申请人 |
HELLMANN JOHN R.;SHEETZ BARRY E.;KOSESKI RYAN P.;THE PENN STATE RESEARCH FOUNDATION |
发明人 |
HELLMANN JOHN R.;SHEETZ BARRY E.;KOSESKI RYAN P. |
分类号 |
C09K8/60;C03C15/00;E21B43/267 |
主分类号 |
C09K8/60 |
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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