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公开(公告)号：US08747657B2
公开(公告)日：2014-06-10
申请号：US13323053
申请日：2011-12-12
Applicant: Lev Davydov , Lisa M. Wolschlag , Paolo Palmas , Robert L. Mehlberg , Mohammad-Reza Mostofi-Ashtiani , Daniel R. Johnson , Chad R. Huovie , Michael S. Sandacz , Peter J. Van Opdorp , Thomas W. Lorsbach , Karthikeyan Paramanandam
Inventor： Lev Davydov , Lisa M. Wolschlag , Paolo Palmas , Robert L. Mehlberg , Mohammad-Reza Mostofi-Ashtiani , Daniel R. Johnson , Chad R. Huovie , Michael S. Sandacz , Peter J. Van Opdorp , Thomas W. Lorsbach , Karthikeyan Paramanandam
CPC classification number: B01J8/0055 , B01J8/1863 , B01J8/1872 , B01J2208/0084 , B01J2208/00902 , B01J2208/00911 , C10G11/18
Abstract: A process and apparatus for mixing streams of regenerated and carbonized catalyst involves passing a catalyst stream into and out of a chamber in a lower section of a riser. The chamber fosters mixing of the catalyst streams to reduce their temperature differential before contacting hydrocarbon feed.
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公开(公告)号：US20130148465A1
公开(公告)日：2013-06-13
申请号：US13323249
申请日：2011-12-12
Applicant: Lisa M. Wolschlag , Lev Davydov , Paolo Palmas , Robert L. Mehlberg , Mohammad-Reza Mostofi-Ashtiani , Daniel R. Johnson , Chad R. Huovie , Michael S. Sandacz , Peter J. Van Opdorp , Thomas W. Lorsbach , Karthikeyan Paramanandam
Inventor： Lisa M. Wolschlag , Lev Davydov , Paolo Palmas , Robert L. Mehlberg , Mohammad-Reza Mostofi-Ashtiani , Daniel R. Johnson , Chad R. Huovie , Michael S. Sandacz , Peter J. Van Opdorp , Thomas W. Lorsbach , Karthikeyan Paramanandam
CPC classification number: B01J8/0055 , B01J8/1863 , B01J8/1872 , B01J2208/0084 , B01J2208/00902 , B01J2208/00911 , C10G11/18
Abstract: A process and apparatus for mixing streams of regenerated and carbonized catalyst involves passing a catalyst stream into and out of a chamber in a lower section of a riser. The chamber fosters mixing of the catalyst streams to reduce their temperature differential before contacting hydrocarbon feed.
Abstract translation: 用于混合再生和碳化催化剂的流的方法和装置包括使催化剂流进入和离开提升管的下部的室中。 在与烃进料接触之前，该室促进了催化剂流的混合以降低它们的温差。
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公开(公告)号：US08815082B2
公开(公告)日：2014-08-26
申请号：US13323217
申请日：2011-12-12
Applicant: Lisa M. Wolschlag , Lev Davydov , Paolo Palmas , Robert L. Mehlberg , Mohammad-Reza Mostofi-Ashtiani , Daniel R. Johnson , Chad R. Huovie , Michael S. Sandacz , Peter J. Van Opdorp , Thomas W. Lorsbach , Karthikeyan Paramanandam
Inventor： Lisa M. Wolschlag , Lev Davydov , Paolo Palmas , Robert L. Mehlberg , Mohammad-Reza Mostofi-Ashtiani , Daniel R. Johnson , Chad R. Huovie , Michael S. Sandacz , Peter J. Van Opdorp , Thomas W. Lorsbach , Karthikeyan Paramanandam
CPC classification number: B01J8/26 , B01J8/0025 , B01J8/003 , B01J8/004 , B01J8/0055 , B01J8/34 , C10G11/18 , C10G11/182 , C10G2300/1044 , C10G2300/107 , C10G2300/1074 , C10G2300/1077
Abstract: A process and apparatus for mixing streams of regenerated and carbonized catalyst involves passing a catalyst stream into and out of a chamber in a lower section of a riser. The chamber fosters mixing of the catalyst streams to reduce their temperature differential before contacting hydrocarbon feed.
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公开(公告)号：US08747758B2
公开(公告)日：2014-06-10
申请号：US13323129
申请日：2011-12-12
Applicant: Lev Davydov , Lisa M. Wolschlag , Paolo Palmas , Robert L. Mehlberg , Mohammad-Reza Mostofi-Ashtiani , Daniel R. Johnson , Chad R. Huovie , Michael S. Sandacz , Peter J. Van Opdorp , Thomas W. Lorsbach , Karthikeyan Paramanandam
Inventor： Lev Davydov , Lisa M. Wolschlag , Paolo Palmas , Robert L. Mehlberg , Mohammad-Reza Mostofi-Ashtiani , Daniel R. Johnson , Chad R. Huovie , Michael S. Sandacz , Peter J. Van Opdorp , Thomas W. Lorsbach , Karthikeyan Paramanandam
IPC: F27B15/08
CPC classification number: B01J8/0055 , B01J8/1863 , B01J8/1872 , B01J2208/0084 , B01J2208/00902 , B01J2208/00911 , C10G11/18
Abstract: A process and apparatus for mixing streams of regenerated and carbonized catalyst involves passing a catalyst stream into and out of a chamber in a lower section of a riser. The chamber fosters mixing of the catalyst streams to reduce their temperature differential before contacting hydrocarbon feed.
Abstract translation: 用于混合再生和碳化催化剂的流的方法和装置包括使催化剂流进入和离开提升管的下部的室中。 在与烃进料接触之前，该室促进了催化剂流的混合以降低它们的温差。
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公开(公告)号：US20130148463A1
公开(公告)日：2013-06-13
申请号：US13323053
申请日：2011-12-12
Applicant: Lev Davydov , Lisa M. Wolschlag , Paolo Palmas , Robert L. Mehlberg , Mohammad-Reza Mostofi-Ashtiani , Daniel R. Johnson , Chad R. Huovie , Michael S. Sandacz , Peter J. Van Opdorp , Thomas W. Lorsbach , Karthikeyan Paramanandam
Inventor： Lev Davydov , Lisa M. Wolschlag , Paolo Palmas , Robert L. Mehlberg , Mohammad-Reza Mostofi-Ashtiani , Daniel R. Johnson , Chad R. Huovie , Michael S. Sandacz , Peter J. Van Opdorp , Thomas W. Lorsbach , Karthikeyan Paramanandam
IPC: B01F15/02
CPC classification number: B01J8/0055 , B01J8/1863 , B01J8/1872 , B01J2208/0084 , B01J2208/00902 , B01J2208/00911 , C10G11/18
Abstract: A process and apparatus for mixing streams of regenerated and carbonized catalyst involves passing a catalyst stream into and out of a chamber in a lower section of a riser. The chamber fosters mixing of the catalyst streams to reduce their temperature differential before contacting hydrocarbon feed.
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Patent Agency Ranking
公开(公告)号：US20130148464A1
公开(公告)日：2013-06-13
申请号：US13323129
申请日：2011-12-12
Applicant: Lev Davydov , Lisa M. Wolschlag , Paolo Palmas , Robert L. Mehlberg , Mohammad-Reza Mostofi-Ashtiani , Daniel R. Johnson , Chad R. Huovie , Michael S. Sandacz , Peter J. Van Opdorp , Thomas W. Lorsbach , Karthikeyan Paramanandam
Inventor： Lev Davydov , Lisa M. Wolschlag , Paolo Palmas , Robert L. Mehlberg , Mohammad-Reza Mostofi-Ashtiani , Daniel R. Johnson , Chad R. Huovie , Michael S. Sandacz , Peter J. Van Opdorp , Thomas W. Lorsbach , Karthikeyan Paramanandam
IPC: B01F15/02
CPC classification number: B01J8/0055 , B01J8/1863 , B01J8/1872 , B01J2208/0084 , B01J2208/00902 , B01J2208/00911 , C10G11/18
Abstract: A process and apparatus for mixing streams of regenerated and carbonized catalyst involves passing a catalyst stream into and out of a chamber in a lower section of a riser. The chamber fosters mixing of the catalyst streams to reduce their temperature differential before contacting hydrocarbon feed.
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公开(公告)号：US08877132B2
公开(公告)日：2014-11-04
申请号：US13452093
申请日：2012-04-20
Applicant: Daniel R. Johnson , Lev Davydov
Inventor： Daniel R. Johnson , Lev Davydov
CPC classification number: C10G11/18
Abstract: Fluid catalytic cracking units having risers with improved hydrodynamics through the use of baffles are described. The baffles break up the high concentration of catalyst in the slower moving outer annulus and redistribute it into the faster moving, more dilute center of the riser flow.
Abstract translation: 描述了具有通过使用挡板具有改进的流体动力学的立管的流化催化裂化装置。 挡板在较慢运动的外环中分解高浓度的催化剂，并将其重新分配到提升管流动的更快移动，更稀的中心。
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公开(公告)号：US08747759B2
公开(公告)日：2014-06-10
申请号：US13323249
申请日：2011-12-12
Applicant: Lisa M. Wolschlag , Lev Davydov , Paolo Palmas , Robert L. Mehlberg , Mohammad-Reza Mostofi-Ashtiani , Daniel R. Johnson , Chad R. Huovie , Michael S. Sandacz , Peter J. Van Opdorp , Thomas W. Lorsbach , Karthikeyan Paramanandam
Inventor： Lisa M. Wolschlag , Lev Davydov , Paolo Palmas , Robert L. Mehlberg , Mohammad-Reza Mostofi-Ashtiani , Daniel R. Johnson , Chad R. Huovie , Michael S. Sandacz , Peter J. Van Opdorp , Thomas W. Lorsbach , Karthikeyan Paramanandam
IPC: F27B15/08
CPC classification number: B01J8/0055 , B01J8/1863 , B01J8/1872 , B01J2208/0084 , B01J2208/00902 , B01J2208/00911 , C10G11/18
Abstract: A process and apparatus for mixing streams of regenerated and carbonized catalyst involves passing a catalyst stream into and out of a chamber in a lower section of a riser. The chamber fosters mixing of the catalyst streams to reduce their temperature differential before contacting hydrocarbon feed.
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公开(公告)号：US20130280138A1
公开(公告)日：2013-10-24
申请号：US13452093
申请日：2012-04-20
Applicant: Daniel R. Johnson , Lev Davydov
Inventor： Daniel R. Johnson , Lev Davydov
IPC: F27B15/02
CPC classification number: C10G11/18
Abstract: Fluid catalytic cracking units having risers with improved hydrodynamics through the use of baffles are described. The baffles break up the high concentration of catalyst in the slower moving outer annulus and redistribute it into the faster moving, more dilute center of the riser flow.
Abstract translation: 描述了具有通过使用挡板具有改进的流体动力学的立管的流化催化裂化装置。 挡板在较慢运动的外环中分解高浓度的催化剂，并将其重新分配到提升管流动的更快移动，更稀的中心。
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公开(公告)号：US20130150233A1
公开(公告)日：2013-06-13
申请号：US13323217
申请日：2011-12-12
Applicant: Lisa M. Wolschlag , Lev Davydov , Paolo Palmas , Robert L. Mehlberg , Mohammad-Reza Mostofi-Ashtiani , Daniel R. Johnson , Chad R. Huovie , Michael S. Sandacz , Peter J. Van Opdorp , Thomas W. Lorsbach , Karthikeyan Paramanandam
Inventor： Lisa M. Wolschlag , Lev Davydov , Paolo Palmas , Robert L. Mehlberg , Mohammad-Reza Mostofi-Ashtiani , Daniel R. Johnson , Chad R. Huovie , Michael S. Sandacz , Peter J. Van Opdorp , Thomas W. Lorsbach , Karthikeyan Paramanandam
IPC: B01J37/04
CPC classification number: B01J8/26 , B01J8/0025 , B01J8/003 , B01J8/004 , B01J8/0055 , B01J8/34 , C10G11/18 , C10G11/182 , C10G2300/1044 , C10G2300/107 , C10G2300/1074 , C10G2300/1077
Abstract: A process and apparatus for mixing streams of regenerated and carbonized catalyst involves passing a catalyst stream into and out of a chamber in a lower section of a riser. The chamber fosters mixing of the catalyst streams to reduce their temperature differential before contacting hydrocarbon feed.
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