发明名称 |
Method and System for Processing Viscous Liquid Crude Hydrocarbons |
摘要 |
A method and system for handling viscous liquid crude hydrocarbons is disclosed. The method involves (a) solvent deasphalting at least a portion of an asphaltene-containing liquid crude hydrocarbon feedstock to form an asphaltene fraction and a deasphalted oil (DAO) fraction essentially free of asphaltenes; (b) adjusting the density of the asphaltene fraction to substantially the same density of a carrier for the asphaltene fraction; (c) forming coated asphaltene particles from the asphaltene fraction of step (b); (d) slurrying the coated asphaltene particles with the carrier; and (e) transporting the slurry to a treatment facility or a transportation carrier.
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申请公布号 |
US2012090220(A1) |
申请公布日期 |
2012.04.19 |
申请号 |
US20100904618 |
申请日期 |
2010.10.14 |
申请人 |
DIECKMANN GUNTHER HANS;SEGERSTROM JOHN;OVALLES CESAR;ROGEL ESTRELLA;SAMPATH VASUDEVAN;KUEHNE DONALD L.;JANAKIRAM SUBRAMANI HARIPRASAD;O'REAR DENNIS JOHN;CHEVRON U. S. A. INC. |
发明人 |
DIECKMANN GUNTHER HANS;SEGERSTROM JOHN;OVALLES CESAR;ROGEL ESTRELLA;SAMPATH VASUDEVAN;KUEHNE DONALD L.;JANAKIRAM SUBRAMANI HARIPRASAD;O'REAR DENNIS JOHN |
分类号 |
C10L1/16 |
主分类号 |
C10L1/16 |
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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