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公开(公告)号:US20100075829A1
公开(公告)日:2010-03-25
申请号:US12237703
申请日:2008-09-25
IPC分类号: B01J20/34
CPC分类号: B01J38/56 , B01D2259/40083 , B01J38/26 , B01J38/30 , B01J38/72 , C10G11/182
摘要: A process for stripping gases from catalyst material in which catalyst travels down baffles at a first acute angle and then at a second acute angle on the same baffle. Traveling down the baffle at the second angle assures the catalyst will cross a downcomer channel and land on an adjacent baffle.
摘要翻译: 一种用于从催化剂材料中汽提气体的过程,其中催化剂在第一锐角沿着挡板向下行进,然后在同一挡板上以第二锐角行进。 以第二个角度向下行进,保证了催化剂将穿过降液管并在相邻挡板上着陆。
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公开(公告)号:US08062507B2
公开(公告)日:2011-11-22
申请号:US12237703
申请日:2008-09-25
CPC分类号: B01J38/56 , B01D2259/40083 , B01J38/26 , B01J38/30 , B01J38/72 , C10G11/182
摘要: A process for stripping gases from catalyst material in which catalyst travels down baffles at a first acute angle and then at a second acute angle on the same baffle. Traveling down the baffle at the second angle assures the catalyst will cross a downcomer channel and land on an adjacent baffle.
摘要翻译: 一种用于从催化剂材料中汽提气体的过程,其中催化剂在第一锐角沿着挡板向下行进,然后在同一挡板上以第二锐角行进。 以第二个角度向下行进,保证了催化剂将穿过降液管并在相邻挡板上着陆。
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公开(公告)号:US20110056871A1
公开(公告)日:2011-03-10
申请号:US12556052
申请日:2009-09-09
IPC分类号: C10G11/00
摘要: A process for distributing a deflecting media into an axial center of a riser to push catalyst outwardly toward the feed injectors ensures better contacting between hydrocarbon feed and catalyst.
摘要翻译: 将偏转介质分配到提升管的轴向中心以将催化剂向外推向进料喷射器的方法确保了烃进料和催化剂之间的更好的接触。
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公开(公告)号:US20100074806A1
公开(公告)日:2010-03-25
申请号:US12237729
申请日:2008-09-25
IPC分类号: B01J8/00
CPC分类号: C10G11/182
摘要: An apparatus for stripping gases from catalyst material comprises baffles having a second face that extends toward a downcomer channel between baffles to spread catalyst out on adjacent baffles for better contact with stripping gas.
摘要翻译: 用于从催化剂材料中汽提气体的装置包括挡板,该挡板具有朝向挡板之间的降液管通道延伸的第二面,以将催化剂扩散到相邻挡板上,以更好地与汽提气体接触。
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公开(公告)号:US08691081B2
公开(公告)日:2014-04-08
申请号:US12556052
申请日:2009-09-09
IPC分类号: C10G11/00
摘要: A process for distributing a deflecting media into an axial center of a riser to push catalyst outwardly toward the feed injectors ensures better contacting between hydrocarbon feed and catalyst.
摘要翻译: 将偏转介质分配到提升管的轴向中心以将催化剂向外推向进料喷射器的方法确保了烃进料和催化剂之间的更好的接触。
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公开(公告)号:US07972565B2
公开(公告)日:2011-07-05
申请号:US12237729
申请日:2008-09-25
CPC分类号: C10G11/182
摘要: An apparatus for stripping gases from catalyst material comprises baffles having a second face that extends toward a downcomer channel between baffles to spread catalyst out on adjacent baffles for better contact with stripping gas.
摘要翻译: 用于从催化剂材料中汽提气体的装置包括挡板,该挡板具有朝向挡板之间的降液管通道延伸的第二面,以将催化剂扩散到相邻挡板上,以更好地与汽提气体接触。
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公开(公告)号:US20110058989A1
公开(公告)日:2011-03-10
申请号:US12556057
申请日:2009-09-09
IPC分类号: B01J8/18
CPC分类号: B01J8/085 , B01J4/002 , B01J4/005 , B01J8/1818 , B01J8/1827 , B01J8/1872 , B01J8/26 , C10G11/18
摘要: An apparatus for distributing a deflecting media into an axial center of a riser to push catalyst outwardly toward the feed injectors ensures better contacting between hydrocarbon feed and catalyst.
摘要翻译: 用于将偏转介质分配到提升管的轴向中心以将催化剂向外推向进料喷射器的装置确保了烃进料和催化剂之间的更好的接触。
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