| 发明名称 |
METHOD OF PETROLEUM RAW DEASPHALTIZING |
| 摘要 |
FIELD: oil processing industry. SUBSTANCE: after electrodesalting oil is deasphaltized using composition that contains, %: aluminium chloride 75; toluene 23; zinc dialkyldithiophosphate 1.8, and activated carbon 0.2. EFFECT: improved method of deasphaltizing. 12 tblc
|
| 申请公布号 |
RU2112010(C1) |
申请公布日期 |
1998.05.27 |
| 申请号 |
RU19930053476 |
申请日期 |
1993.11.29 |
| 申请人 |
AKTSIONERNOE OBSHCHESTVO NOVO-UFIMSKIJ NEFTEPERERA;AKTSIONERNOE OBSHCHESTVO NOVO |
发明人 |
NIGMATULLIN R.G.;GAJNANOV S.U.;ZOLOTAREV P.A.;TELJASHEV G.G.;NIGMATULLIN R.G.;GAJNANOV S.U.;ZOLOTAREV P.A.;TELJASHEV G.G. |
| 分类号 |
C10G29/12;(IPC1-7):C10G29/12 |
主分类号 |
C10G29/12 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
