发明名称 |
Increasing subterranean mobilization of organic contaminants and petroleum by aqueous thermal oxidation |
摘要 |
In situ hydrous pyrolysis/partial oxidation of organics at the site of the organics constrained in an subsurface reservoir produces surfactants that can form an oil/water emulsion that is effectively removed from an underground formation. The removal of the oil/water emulsions is particularly useful in several applications, e.g., soil contaminant remediation and enhanced oil recovery operations. A portion of the constrained organics react in heated reservoir water with injected steam containing dissolved oxygen gas at ambient reservoir conditions to produce such surfactants.
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申请公布号 |
US6387278(B1) |
申请公布日期 |
2002.05.14 |
申请号 |
US20000505289 |
申请日期 |
2000.02.16 |
申请人 |
THE REGENTS OF THE UNIVERSITY OF CALIFORNIA |
发明人 |
LEIF ROALD N.;KNAUSS KEVIN G.;NEWMARK ROBIN L.;AINES ROGER D.;EAKER CRAIG |
分类号 |
B01F17/00;B09C1/02;B09C1/08;C02F1/02;C02F1/72;C02F1/78;C09K8/52;E21B43/16;E21B43/24;E21B43/243;(IPC1-7):C02F1/72 |
主分类号 |
B01F17/00 |
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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