| 发明名称 |
PLANT FOR TREATMENT OF HEAVY ASPHALT-RESINOUS OIL |
| 摘要 |
oil producing industry. SUBSTANCE: plant has four stages of oil treatment. The first stage is for preliminary dewatering of oil; the second stage, for deep dehydration; the third stage, for deep desalting of oil; and the fourth stage, for filtering of dehydrated and desalted oil in flow-through pressure filtering unit. EFFECT: higher efficiency of plant due to production of commercial oil for heat-exchange devices and heaters. 4 cl, 1 dwg, 3 tbl
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| 申请公布号 |
RU2164435(C1) |
申请公布日期 |
2001.03.27 |
| 申请号 |
RU20000100269 |
申请日期 |
2000.01.05 |
| 申请人 |
POZDNYSHEV GENNADIJ NIKOLAEVICH;MANYRIN VJACHESLAV NIKOLAEVICH;MANYRIN VALERIJ NIKOLAEVICH;DOSOV ALEKSANDR NIKOLAEVICH;SAVEL'EV ALEKSANDR GEORGIEVICH |
发明人 |
POZDNYSHEV G.N.;MANYRIN V.N.;MANYRIN V.N.;DOSOV A.N.;SAVEL'EV A.G. |
| 分类号 |
B01D17/00;(IPC1-7):B01D17/00 |
主分类号 |
B01D17/00 |
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