-
公开(公告)号：WO2020076651A1
公开(公告)日：2020-04-16
申请号：PCT/US2019/054832
申请日：2019-10-04
Applicant: PHILLIPS 66 COMPANY
Inventor： BALDRIDGE, Anthony O. , McDANIEL, Neal D. , SUTTIL, James A. , WEINTROB, Edward C. , YAO, Jianhua , NEWMAN, Bruce B. , SARDASHTI, Maziar , WALSTON, Robert M. , LUSK, Steven E.
Abstract: The present disclosure relates to processes and systems that catalytically convert a hydrocarbon feed stream that predominantly comprises both isopentane and n-pentane to yield upgraded hydrocarbon products that are suitable for use as a blend component of liquid transportation fuels or as an intermediate in the production of other value-added chemicals. The hydrocarbon feed stream is isomerized in a first reaction zone to convert at least a portion of the n-pentane to isopentane, followed by catalytic-activation of the isomerization effluent in a second reaction zone with an activation catalyst to produce an activation effluent. The process increases the conversion of the hydrocarbon feed stream to olefins and aromatics, while minimizing the production of C1-C4 light paraffins. Certain embodiments provide for further upgrading of at least a portion of the activation effluent by either oligomerization or alkylation.
-
公开(公告)号：WO2019191113A1
公开(公告)日：2019-10-03
申请号：PCT/US2019/024095
申请日：2019-03-26
Applicant: PHILLIPS 66 COMPANY
Inventor： BALDRIDGE, Anthony O. , McDANIEL, Neal D. , SUTTIL, James, A. , KUNDU, Soumen , YAO, Jianhua , RANDOLPH, Bruce B. , SARDASHTI, Mazi , LUSK, Steven E. , WALTON, Robert, M.
Abstract: The present disclosure relates generally to processes and systems that produce liquid transportation fuels by converting a hydrocarbon feed stream comprising both isopentane and n- pentane, and optionally, some C6+ hydrocarbons. Isopentane and smaller hydrocarbons are separated to form a first fraction while n-pentane and larger components of the feed stock form a second fraction. The first fraction is then catalytically-activated in a first reactor containing a first activation catalyst, while the second fraction is converted separately in a second reactor containing a second activation catalyst. The conditions maintained in each reactor are selected to maximize the conversion of each fraction to olefins and aromatics, while minimizing the production of C1-C4 light paraffins. In certain embodiments, the first fraction is activated at a lower temperature than the second fraction. Certain embodiments mix at least a portion of the effluents from the first and second activation zones and convert the resulting mixed effluent in either an oligomerization reactor containing an oligomerization catalyst or an oligomerization reactor containing an alkylation catalyst, thereby providing enhanced yields of upgraded hydrocarbon products that are characterized as a liquid transportation fuel or a blend component thereof.
-
公开(公告)号：EP3864115A1
公开(公告)日：2021-08-18
申请号：EP19871472.7
申请日：2019-10-04
Applicant: Phillips 66 Company
-
公开(公告)号：EP3774700A1
公开(公告)日：2021-02-17
申请号：EP19776158.8
申请日：2019-03-26
Applicant: Phillips 66 Company
-
-
-
Search Results
4
records
(took 0.02 seconds)
