| 发明名称 |
COMPOSITION FOR ASPHALTENE-RESIN-PARAFFIN INCRUSTATION REMOVING |
| 摘要 |
FIELD: oil recovery and processing. SUBSTANCE: proposed composition contains (mass %): benzine fraction having boiling point 30-180 C (content of saturated hydrocarbon of C-Cseries in it being not less 50 %) 25-75, light pyrolysis resin or ethyl benzene fraction 25-75. EFFECT: improves quality of desired product. 2 cl |
| 申请公布号 |
RU2098443(C1) |
申请公布日期 |
1997.12.10 |
| 申请号 |
RU19950100881 |
申请日期 |
1995.01.17 |
| 申请人 |
TOVARISHCHESTVO S OGRANICHENNOJ OTVETSTVENNOSTYU "NAUCHNO-TEKHNOLOGICHESKIJ TSENTR "ETN" |
发明人 |
SHAMRAJ YULIAN VLADIMIROVICH;FABRICHNAYA ALEKSANDRA LEONIDOVNA;SHAKIRZYANOV RINAT GABDULLOVICH;TAVRIN ANTON EVGENEVICH;NIKOLAEV VLADISLAV IVANOVICH;VYSHENSKIJ MIKHAIL VASILEVICH;KHASANOV SHAUKAT GABDELBAREEVICH;FAJZULLIN RASIKH NAFISOVICH;MALINOVSKIJ ALEKSANDR STEPANOVICH;SOROKIN ANATOLIJ DMITRIEVICH |
| 分类号 |
C09K8/524;C09K3/00;E21B37/06 |
主分类号 |
C09K8/524 |
| 代理机构 |
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