发明名称 |
An onboard fuel separation apparatus for an automobile |
摘要 |
An onboard fuel separation apparatus separates a material fuel (gasoline) into a high-octane fuel having a higher octane value than the material fuel and a low-octane fuel having a lower octane value than the material fuel using a separation membrane which selectively allows high-octane value components (such as aromatic components) permeate through the membrane. The apparatus increases the ratio of the amount of the high-octane value components permeating through the membrane to the amount of the high-octane value components contained in the material fuel by, (A) Controlling the temperature of the material fuel supplied to the membrane (B) Increasing partial pressure of the low-octane value components on the high-octane fuel side of the membrane and removing volatiles from the permeate, and (C) Bypassing volatiles in the material feed around the membrane. |
申请公布号 |
EP1443202(A2) |
申请公布日期 |
2004.08.04 |
申请号 |
EP20030023348 |
申请日期 |
2003.10.15 |
申请人 |
EXXONMOBIL RESEARCH AND ENGINEERING COMPANY;TOYOTA JIDOSHA KABUSHIKI KAISHA |
发明人 |
PARTRIDGE, RANDALL D.;WEISSMAN, WALTER;UEDA, TAKANORI;IWASHITA, YOSHIHIRO |
分类号 |
F02M33/00;C10G31/11;F02D19/06;F02D33/00;F02M25/00;F02M37/00;(IPC1-7):F02M25/00 |
主分类号 |
F02M33/00 |
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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