发明名称 |
COMPOSITIONS AND PROCESSES FOR DEOILING AQUEOUS STREAMS WITH TALC |
摘要 |
A deoiling or demulsifying composition including talc. Also disclosed is a process for removal of hydrocarbons, oil or oil-bearing formations from an aqueous stream by adding talc to the aqueous stream. The process may also include one or more of: aerating or injecting air or gas into the aqueous stream; agitating the treated stream to form a layer comprising the hydrocarbons, oil or oil-bearing formations; and separating the layer from the aqueous stream. |
申请公布号 |
US2014054229(A1) |
申请公布日期 |
2014.02.27 |
申请号 |
US201213590801 |
申请日期 |
2012.08.21 |
申请人 |
COSTA MARCELO;MOORE LUCAS;CARDOSO CYNTHIA |
发明人 |
COSTA MARCELO;MOORE LUCAS;CARDOSO CYNTHIA |
分类号 |
B01D17/05;C02F1/52;C02F1/58;C09K3/00;E02B15/04 |
主分类号 |
B01D17/05 |
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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