发明名称 |
Process for separating a heavy oil feedstream into improved products |
摘要 |
This invention relates to a process for separating a heavy hydrocarbon stream to produce at least one permeate product stream and at least one retentate product stream. The process utilizes an ultrafiltration process to designed to maximize the quality of the permeate and retenate product streams as well as process embodiments which improve permeate production quantities as well as improve the quality of the product streams obtained by the separations process. In preferred embodiments, the process includes configuration and operational parameters to maximize permeate yield and selectivity.
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申请公布号 |
US7897828(B2) |
申请公布日期 |
2011.03.01 |
申请号 |
US20070980159 |
申请日期 |
2007.10.30 |
申请人 |
EXXONMOBILE RESEARCH AND ENGINEERING COMPANY |
发明人 |
NADLER KIRK C.;LETA DANIEL P.;OUMAR-MAHAMAT HALOU;CORCORAN EDWARD W.;BROWN STEPHEN H.;SIROTA ERIC B.;HOLLENBACH JOHN H.;KOVVALI ANJANEYA S. |
分类号 |
C07C7/144 |
主分类号 |
C07C7/144 |
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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