发明名称 |
sistema de mistura de pressão baixa para dessalinizar hidrocarbonetos |
摘要 |
<p>A method and system for reducing the salt content of a crude oil stream includes using a quill to disperse a water stream into the crude oil and then routing the mixed oil/water stream through a plurality of mixing stages. The water stream may include a wash water that has been preconditioned with recycled effluent water. Each mixing stage increases the homogeneity of the mixed oil/water stream. The first and third mixing stages are preferably lower pressure stages relative to the second mixing stage, which provides pressure effective for flowing the mixed oil/water stream through the third and fourth mixing stages. Upon exiting the fourth mixing stage, the mixed oil/water stream is electrostatically treated in a dual frequency separator vessel or a dual polarity separator vessel.</p> |
申请公布号 |
BRPI0910313(A2) |
申请公布日期 |
2015.09.29 |
申请号 |
BR2009PI10313 |
申请日期 |
2009.03.26 |
申请人 |
NATIONAL TANK COMPANY |
发明人 |
DAVIS L. TAGGART;GARY W. SAMS;MICHAEL R. BROWN;ROBERT A. CURCIO;RONALD D. HYPES;S. PAVANKUMAR B. WALKAR |
分类号 |
A61K31/41;A61K31/407;A61P25/18;A61P25/24;A61P25/28;C07D517/04 |
主分类号 |
A61K31/41 |
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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