| 发明名称 |
DEPRESSANT FOR PARAFFIN AND HIGHLY PARAFFIN CRUDE |
| 摘要 |
FIELD: oil and gas industry. ^ SUBSTANCE: invention refers to oil and gas industry and can be used for reduction of pour point and reduction of viscosity values of paraffin and highly paraffin crude during its transportation and storage; effect of invention is achieved by means of depressant introduction into crude at ratio of 0.03-0.05% to oil. The depressant for paraffin and highly paraffin crude contains alkenil succinamide and machinery oil of E-40 grade at a ratio of components, wt %: 1:1-4. ^ EFFECT: upgrading of flow properties of paraffin and highly paraffin crude. ^ 1 cl, 5 ex, 6 tbl |
| 申请公布号 |
RU2337942(C1) |
申请公布日期 |
2008.11.10 |
| 申请号 |
RU20070118127 |
申请日期 |
2007.05.15 |
| 申请人 |
INSTITUT KHIMII NEFTI SIBIRSKOGO OTDELENIJA ROSSIJSKOJ AKADEMII NAUK;ZAKRYTOE AKTSIONERNOE OBSHCHESTVO NAUCHNO-PROIZVODSTVENNOE PREDPRIJATIE "ALTAJSPETSPRODUKT" |
发明人 |
EGOROV SERGEJ ANATOL'EVICH;SIROTKIN EVGENIJ GENNAD'EVICH;RACHENKO ALEKSEJ FEDOROVICH;PROZOROVA IRINA VITAL'EVNA;LOSKUTOVA JULIJA VLADIMIROVNA;JUDINA NATAL'JA VASIL'EVNA;KHOMCHENKO NADEZHDA ALEKSANDROVNA |
| 分类号 |
C10L1/10;C10M141/08 |
主分类号 |
C10L1/10 |
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