发明名称 |
FUNCTIONALIZED SILICATE NANOPARTICLE COMPOSITION, REMOVING AND EXFOLIATING ASPHALTENES WITH SAME |
摘要 |
Removing an asphaltene particle from a substrate includes contacting a silicate nanoparticle with a chemical group to form a functionalized silicate nanoparticle, the chemical group includes a first portion; and a second portion comprising an aromatic moiety, the first portion being bonded to the silicate nanoparticle; contacting the asphaltene particle with the functionalized silicate nanoparticle, the asphaltene particle being disposed on the substrate; interposing the functionalized silicate nanoparticle between the asphaltene particle and the substrate; and separating the asphaltene particle from the substrate with the functionalized silicate nanoparticle to remove the asphaltene particle. A composition includes a functionalized silicate nanoparticle comprising a reaction product of a silicate nanoparticle and an aromatic compound; and a fluid. The aromatic compound includes a chemical group that includes a first portion, the first portion being directly bonded to the silicate nanoparticle in the functionalized silicate nanoparticle; and a second portion including an aromatic moiety. |
申请公布号 |
WO2014106007(A1) |
申请公布日期 |
2014.07.03 |
申请号 |
WO2013US77918 |
申请日期 |
2013.12.27 |
申请人 |
BAKER HUGHES INCORPORATED |
发明人 |
KHABASHESKU, VALERY;MAZYAR, OLEG;CHAKRABORTY, SOMA;AGRAWAL, GAURAV;HAIN, TOBY D. |
分类号 |
C11D1/82;C09K8/524 |
主分类号 |
C11D1/82 |
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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