| 发明名称 |
METHOD OF RESIDUAL OIL DISTILLATION WITH PRELIMINARY MAGNETIC AND ACOUSTIC TREATMENT |
| 摘要 |
FIELD: chemistry; technological processes. ^ SUBSTANCE: invention concerns method of residual oil distillation by heating to boiling temperature at the pressure of 0.01-15 kPa, removing vapour obtained from boiling zone, vapour reflux with further condensation. Before distillation residual oil is exposed to ultrasound of 7-80 kHz frequency, and then to magnetic field with induction of 0.05-0.5 T. ^ EFFECT: increased distilled fraction selection depth. ^ 8 ex, 2 tbl |
| 申请公布号 |
RU2335524(C1) |
申请公布日期 |
2008.10.10 |
| 申请号 |
RU20070135486 |
申请日期 |
2007.09.24 |
| 申请人 |
FEDERAL'NOE GOSUDARSTVENNOE OBRAZOVATEL'NOE UCHREZHDENIE VYSSHEGO PROFESSIONAL'NOGO OBRAZOVANIJA ASTRAKHANSKIJ GOSUDARSTVENNYJ TEKHNICHESKIJ UNIVERSITET (FGOU VPO AGTU) |
发明人 |
ZIMINA SVETLANA GRIGOR'EVNA;PIVOVAROVA NADEZHDA ANATOL'EVNA;PIMENOV JURIJ TIMOFEEVICH;ADASPAEVA SAIDA AJDNALJAEVNA |
| 分类号 |
C10G7/06;B01J19/10;B01J19/12 |
主分类号 |
C10G7/06 |
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