| 发明名称 |
METHOD AND APPARATUS FOR REDUCING HYDROCARBON EMISSIONS FROM A FUEL STORAGE TANK |
| 摘要 |
Hydrocarbon emissions from a storage tank are reduced by passing the vapours through a fractionating membrane (17) which permits fuel vapours to pass through the membrane and be subsequently returned to the storage tank (3) but which is less permeable to air which instead is vented to atmosphere.
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| 申请公布号 |
CA2175999(A1) |
申请公布日期 |
1995.05.26 |
| 申请号 |
CA19942175999 |
申请日期 |
1994.11.16 |
| 申请人 |
GILBARCO INC. |
发明人 |
NANAJI, SEIFOLLAH S.;POPE, KENNETH L.;SOBOTA, RICHARD R. |
| 分类号 |
B01D53/22;B67D7/04;(IPC1-7):B67D5/378 |
主分类号 |
B01D53/22 |
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