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公开(公告)号：US20190062651A1
公开(公告)日：2019-02-28
申请号：US16106948
申请日：2018-08-21
申请人： Phillips 66 Company
CPC分类号： C10G63/02 , B01J21/04 , B01J23/005 , B01J23/60 , B01J23/626 , B01J23/8966 , B01J2523/42 , B01J2523/43 , B01J2523/82 , C10G7/00 , C10G35/06 , C10G50/00 , C10G2300/1085 , C10G2400/20 , C10G2400/22 , C10G2400/30
摘要： Systems for reforming a hydrocarbon feedstock, where the system is operable to selectively reform different sub-components of the hydrocarbon feedstock using at least two structurally-distinct reforming catalysts. Advantages may include a decreased rate of reforming catalyst deactivation and an increased yield of a liquid hydrocarbon reformate product that is characterized by at least one of an increased octane rating and a decreased vapor pressure compared to the liquid hydrocarbon reformate product of conventional one-step reforming systems.
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公开(公告)号：US20190062650A1
公开(公告)日：2019-02-28
申请号：US16107010
申请日：2018-08-21
申请人： Phillips 66 Company
CPC分类号： C10G61/02 , B01J8/04 , B01J8/08 , B01J8/26 , B01J2208/00017 , B01J2208/00539 , B01J2208/02 , B01J2208/025 , C10G63/02
摘要： Systems for reforming a hydrocarbon feedstock, where the system is operable to selectively reform different sub-components of the hydrocarbon feedstock using at least two structurally-distinct reforming catalysts. Advantages may include a decreased rate of reforming catalyst deactivation and an increased yield of a liquid hydrocarbon reformate product that is characterized by at least one of an increased octane rating and a decreased vapor pressure compared to the liquid hydrocarbon reformate product of conventional one-step reforming systems.
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公开(公告)号：US20190062649A1
公开(公告)日：2019-02-28
申请号：US16106904
申请日：2018-08-21
申请人： Phillips 66 Company
IPC分类号： C10G59/04
摘要： Processes for reforming a hydrocarbon feedstock by selectively reforming different sub-components of the feedstock using at least two compositionally-distinct reforming catalysts. Advantages may include a decreased rate of reforming catalyst deactivation and an increased yield of a liquid hydrocarbon reformate product that is characterized by at least one of an increased octane rating and a decreased vapor pressure (relative to conventional one-step reforming processes and systems).
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公开(公告)号：US10457876B2
公开(公告)日：2019-10-29
申请号：US16106904
申请日：2018-08-21
申请人： Phillips 66 Company
摘要： Process for reforming a hydrocarbon feedstock comprising paraffins and naphthenes. A hydrocarbon feedstock is contacted with a first reforming catalyst in a first reactor at a temperature and pressure that facilitates conversion of naphthenes to aromatics while converting less than 50 wt. % of paraffins in the feedstock to olefins, thereby producing a first effluent that is separated into a first fraction that is enriched in aromatics and a second fraction that is enriched in paraffins. The second fraction is contacted with a second reforming catalyst in a second reactor at a temperature and pressure that converts at least 50 wt. % of paraffins in the second fraction to olefins. The process produces a liquid hydrocarbon reformate product suitable for use as a blend component of a liquid transportation fuel.
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公开(公告)号：US20190062652A1
公开(公告)日：2019-02-28
申请号：US16106981
申请日：2018-08-21
申请人： Phillips 66 Company
摘要： Processes for reforming a hydrocarbon feedstock by selectively reforming different sub-components or fractions of the feedstock using at least two compositionally-distinct reforming catalysts. Advantages may include a decreased rate of reforming catalyst deactivation and an increased yield of a liquid hydrocarbon reformate product that is characterized by at least one of an increased octane rating and a decreased vapor pressure (relative to conventional one-step reforming processes and systems).
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公开(公告)号：US10703996B2
公开(公告)日：2020-07-07
申请号：US16106948
申请日：2018-08-21
申请人： Phillips 66 Company
IPC分类号： C10G63/02 , B01J21/04 , C10G35/06 , C10G50/00 , C10G7/00 , B01J23/89 , B01J23/00 , B01J23/62 , B01J23/60
摘要： Systems for reforming a feedstock comprising paraffins and naphthenes. A first reactor containing a first reforming catalyst is operable to maintain a temperature and pressure that facilitates conversion of naphthenes in the feedstock to aromatics while facilitating conversion of less than 50 wt. % of paraffins in the feedstock to olefins. A first separator receives and separates the first effluent that is produced in the first reactor to produce a first fraction enriched in aromatics and a second fraction enriched in paraffins. A second reactor containing a second reforming catalyst is operable to maintain a temperature and pressure that facilitates conversion of at least 50 wt. % of paraffins in the second fraction to olefins. The system is operable to produce a liquid hydrocarbon product suitable for use as a blend component of a liquid transportation fuel.
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公开(公告)号：US10465129B2
公开(公告)日：2019-11-05
申请号：US16106981
申请日：2018-08-21
申请人： Phillips 66 Company
IPC分类号： C10G59/06 , C10G65/14 , C10G35/06 , C10G50/00 , C10G7/00 , B01J23/89 , C10G65/12 , C10G63/02
摘要： Process for reforming a hydrocarbon feedstock comprising paraffins and naphthenes. A hydrocarbon feedstock is separated to produce a first fraction enriched in naphthenes and a second fraction that is enriched in paraffins. The first fraction is contacted with a first reforming catalyst in a first reactor that is maintained at a temperature and pressure that facilitates conversion of naphthenes to aromatics. The second fraction is contacted with a second reforming catalyst in a second reactor at a temperature and pressure that converts at least 50 wt. % of paraffins in the second fraction to olefins. The process produces a liquid hydrocarbon reformate product suitable for use as a blend component of a liquid transportation fuel.
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公开(公告)号：US10421918B2
公开(公告)日：2019-09-24
申请号：US16107010
申请日：2018-08-21
申请人： Phillips 66 Company
摘要： Systems for reforming a hydrocarbon feedstock, where the system is operable to selectively reform different sub-components of the hydrocarbon feedstock using at least two structurally-distinct reforming catalysts. Advantages may include a decreased rate of reforming catalyst deactivation and an increased yield of a liquid hydrocarbon reformate product that is characterized by at least one of an increased octane rating and a decreased vapor pressure compared to the liquid hydrocarbon reformate product of conventional one-step reforming systems.
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