发明名称 |
Systems and Methods for Catalytic Steam Cracking of Non-Asphaltene Containing Heavy Hydrocarbons |
摘要 |
This invention relates to systems and methods for catalytic steam cracking of non-asphaltene containing heavy hydrocarbon fractions. The method enables upgrading heavy hydrocarbons to hydrocarbons capable of being transported through pipelines and/or a pretreated step before further treatment in an upgrading refinery, including the steps of separating the heavy hydrocarbon mixture into a light fraction, a full gasoil fraction and a vacuum residue fraction with or without at least partial reduction or asphaltenes; adding a catalyst to the full gasoil and/or to the blend of this with a reduced asphaltenes fraction and subjecting the catalyst-full gasoil and/or deasphalted oil fraction to catalytic steam cracking to form an effluent stream; separating the effluent stream into a gas stream and a liquid stream; and mixing the liquid stream with the light fraction and the vacuum residue fraction to form an upgraded oil. The system includes hardware capable of performing the method.
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申请公布号 |
US2013015100(A1) |
申请公布日期 |
2013.01.17 |
申请号 |
US201213535983 |
申请日期 |
2012.06.28 |
申请人 |
NEXEN INC.;PEREIRA ALMAO PEDRO;TRUJILLO GUSTAVO LUIS;PELUSO ENZO;GALARRAGA CARMEN;SOSA CLEMENTINA;SCOTT ALGARA CARLOS;LOPEZ-LINARES FRANCISCO;CARBOGNANI ORTEGA LANTE ANTONIO;ZERPA REQUES NESTOR GREGORIO |
发明人 |
PEREIRA ALMAO PEDRO;TRUJILLO GUSTAVO LUIS;PELUSO ENZO;GALARRAGA CARMEN;SOSA CLEMENTINA;SCOTT ALGARA CARLOS;LOPEZ-LINARES FRANCISCO;CARBOGNANI ORTEGA LANTE ANTONIO;ZERPA REQUES NESTOR GREGORIO |
分类号 |
C10G55/06;B01J8/00;B01J23/755;C10G11/02;C10G51/06 |
主分类号 |
C10G55/06 |
代理机构 |
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代理人 |
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地址 |
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