发明名称 |
PROCEDURE FOR PREPARING RAW MATERIAL FOR PROCESS OF VISCOSITY BREAKING |
摘要 |
FIELD: mining. ^ SUBSTANCE: method of preparing tar-oil - raw material for process of viscosity breaking - consists in vacuum distillation of tar oil producing residue of distillation - tar oil, in withdrawal of tar oil from cube of vacuum column and in heating tar oil in furnace before supply into reaction chamber of viscosity breaking process; further tar oil is held in cube of vacuum column during 3-30 minutes at temperature over 375-400C; also activating agent is supplied into cube of vacuum column; inert and/or hydrocarbon gases, or any distillate fractions, or black oil heated to temperature of 380-405C are used as activating agents. ^ EFFECT: reduced deviations of tar oil viscosity due to control over mode of tar oil heat treatment in cube of vacuum column; also increased thermo-capacity of tar-oil supplied into heating furnace and reduced power costs. ^ 1 tbl |
申请公布号 |
RU2360945(C2) |
申请公布日期 |
2009.07.10 |
申请号 |
RU20070133971 |
申请日期 |
2007.09.11 |
申请人 |
OTKRYTOE AKTSIONERNOE OBSHCHESTVO "TAIF-NK" (OAO "TAIF-NK") |
发明人 |
GALIEV RINAT GALIEVICH;BABYNIN ALEKSANDR ALEKSANDROVICH;TJUTIN MIKHAIL IVANOVICH;MAKAROVA IRINA JUR'EVNA;GOL'DSHTEJN JULIJ MEEROVICH;AKHMATDINOV SHAMIL' TEMIRGALIEVICH |
分类号 |
C10G7/06 |
主分类号 |
C10G7/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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