发明名称 |
CONTINUOUS METHOD OF SEPARATION OF THE COLORED MASSES AND-OR THE ASPHALTENE IMPURITIES FROM THE HYDROCARBON MIXTURE |
摘要 |
FIELD: petrochemical industry; other industries; methods of the continuous separation of the colored masses and-or the asphaltene impurities from the hydrocarbon mixture. ^ SUBSTANCE: the invention is pertaining to the continuous separation of the colored masses and-or the asphaltene impurities from the hydrocarbon mixture. The method is realized by gating of the part of such mixture through the diaphragm, on which they keep the differential pressure. As a result produce the hydrocarbon permeate with the reduced contents of the colored masses and-or the impurities. At that the differential pressure through the diaphragm during the separation process makes 5-60 bar, and reduction of the differential pressure through the diaphragm in the regular time intervals reduces its value up to 0-5 bar. The invention ensures the long-term operational cycle at the high average speed of the flow of the raw. ^ EFFECT: the invention ensures the long-term operational cycle at the high average speed of the flow of the raw. ^ 12 cl, 2 ex, 1 tbl, 2 dwg
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申请公布号 |
RU2311441(C2) |
申请公布日期 |
2007.11.27 |
申请号 |
RU20040114995 |
申请日期 |
2002.10.18 |
申请人 |
SHELL INTERNEHSHNL RISERCH MAATSKHAPPIJ B.V. |
发明人 |
SEDERLEF GRO;GES EHDUARD RUDOL'F |
分类号 |
C10G31/09;C10G31/11;B01D61/02;B01D65/02;B01D65/08 |
主分类号 |
C10G31/09 |
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地址 |
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