-
公开(公告)号:US09095830B2
公开(公告)日:2015-08-04
申请号:US12910070
申请日:2010-10-22
CPC分类号: B01J8/0278 , B01J8/008 , B01J8/085 , B01J8/12 , B01J2208/00548 , B01J2208/0084 , B01J2208/00884 , B01J2208/0092 , B01J2208/00929 , F26B17/126 , Y10T137/8593
摘要: An apparatus is for directing a fluid into a radial reactor is and which maintains a bed of solid particulate material within a reactor. The apparatus comprises a duct for directing fluid into a reactor and has a screenless face for the egress of the fluid, while providing for the retention of solid particles.
摘要翻译: 用于将流体引导到径向反应器中并且在反应器内保持固体颗粒材料床的装置。 该装置包括用于将流体引导到反应器中的管道,并且具有用于流体出口的无筛面,同时提供固体颗粒的保留。
-
公开(公告)号:US07846403B2
公开(公告)日:2010-12-07
申请号:US11743904
申请日:2007-05-03
CPC分类号: B01J8/0278 , B01J8/008 , B01J8/085 , B01J8/12 , B01J2208/00548 , B01J2208/0084 , B01J2208/00884 , B01J2208/0092 , B01J2208/00929 , F26B17/126 , Y10T137/8593
摘要: An apparatus is for directing a fluid into a radial reactor is and which maintains a bed of solid particulate material within a reactor. The apparatus comprises a duct for directing fluid into a reactor and has a screenless face for the egress of the fluid, while providing for the retention of solid particles.
摘要翻译: 用于将流体引导到径向反应器中并且在反应器内保持固体颗粒材料床的装置。 该装置包括用于将流体引导到反应器中的管道,并且具有用于流体出口的无筛面,同时提供固体颗粒的保留。
-
公开(公告)号:US20120082595A1
公开(公告)日:2012-04-05
申请号:US13218578
申请日:2011-08-26
申请人: Bing Sun , Paul A. Sechrist , Bryan K. Glover , Michael J. Vetter
发明人: Bing Sun , Paul A. Sechrist , Bryan K. Glover , Michael J. Vetter
IPC分类号: B01J8/02
CPC分类号: B01J8/12 , B01D53/0423 , B01J8/085 , B01J2208/00849 , B01J2208/00929 , B01J2219/00024
摘要: An apparatus for contacting a bed of particulate material with a cross flowing fluid, which maintains the bed of particulate material within a retention volume. The apparatus includes partitions for retaining particles, with apertures disposed within the partitions. The apertures are covered by louvers that extend above the edges of the apertures to prevent solid particles from spilling through inlet apertures.
摘要翻译: 用于使颗粒材料床与交叉流动流体接触的装置,其将颗粒材料床保持在保持体积内。 该装置包括用于保持颗粒的分隔物,孔中设置在隔板内。 这些孔由在孔的边缘上方延伸的百叶窗覆盖以防止固体颗粒溢出入口孔。
-
公开(公告)号:US20110036427A1
公开(公告)日:2011-02-17
申请号:US12910070
申请日:2010-10-22
IPC分类号: F03B11/00
CPC分类号: B01J8/0278 , B01J8/008 , B01J8/085 , B01J8/12 , B01J2208/00548 , B01J2208/0084 , B01J2208/00884 , B01J2208/0092 , B01J2208/00929 , F26B17/126 , Y10T137/8593
摘要: An apparatus is for directing a fluid into a radial reactor is and which maintains a bed of solid particulate material within a reactor. The apparatus comprises a duct for directing fluid into a reactor and has a screenless face for the egress of the fluid, while providing for the retention of solid particles.
摘要翻译: 用于将流体引导到径向反应器中并且在反应器内保持固体颗粒材料床的装置。 该装置包括用于将流体引导到反应器中的管道,并且具有用于流体出口的无筛面,同时提供固体颗粒的保留。
-
公开(公告)号:US20120322649A1
公开(公告)日:2012-12-20
申请号:US13163336
申请日:2011-06-17
CPC分类号: B01J8/125 , B01J23/96 , B01J38/14 , B01J38/18 , B01J38/20 , B01J38/24 , B01J38/44 , B01J2208/00504
摘要: Processes and apparatuses for regenerating catalyst particles are provided. The processes include introducing spent catalyst particles to a burn zone in a continuous catalyst regenerator. When introduced, the catalyst particles, which contain a platinum group metal, carry coke deposits. In the process, a combustion gas at a temperature of at least 490° C. with an oxygen content of at least 0.5 mol % is fed to the burn zone. There, the coke deposits on the catalyst particles are combusted with the combustion gas. The catalyst particles are passed from the burn zone to a halogenation zone in the continuous catalyst regenerator and the catalyst particles are oxyhalogenated to redisperse the platinum group metal to form regenerated catalyst particles.
摘要翻译: 提供了再生催化剂颗粒的方法和装置。 这些方法包括将废催化剂颗粒引入连续催化剂再生器中的燃烧区。 当引入时,含有铂族金属的催化剂颗粒携带焦炭沉积物。 在此过程中,氧气含量至少为0.5mol%的温度至少为490℃的燃烧气体被供给到燃烧区。 在那里,催化剂颗粒上的焦炭沉积物与燃烧气体一起燃烧。 催化剂颗粒从燃烧区通入连续催化剂再生器中的卤化区,催化剂颗粒被卤代卤化以再分散铂族金属以形成再生催化剂颗粒。
-
公开(公告)号:US20090142240A1
公开(公告)日:2009-06-04
申请号:US11949015
申请日:2007-11-30
申请人: Michael J. Vetter , Paul A. Sechrist , Bing Sun
发明人: Michael J. Vetter , Paul A. Sechrist , Bing Sun
IPC分类号: B01J19/00
CPC分类号: B01J8/0085 , B01J8/0257 , B01J8/0278 , B01J8/12 , B01J2208/0084
摘要: An apparatus is presented for contacting a bed of particulate material with a cross flowing fluid, which maintains the bed of particulate material within a retention volume. The apparatus includes partitions for retaining particles, with openings disposed within the partitions. The openings are covered by louvers that extend above the edges of the openings to prevent solid particles from spilling through inlet openings, and the design prevents the loss of particles through the openings during cooldown of the apparatus.
摘要翻译: 提供了一种用于使颗粒材料床与交叉流动流体接触的装置,其将颗粒材料床保持在保持体积内。 该装置包括用于保持颗粒的隔板,其中开口设置在隔板内。 开口由在开口的边缘上方延伸的百叶窗覆盖,以防止固体颗粒通过入口开口溢出,并且该设计防止在设备的冷却期间颗粒通过开口的损失。
-
公开(公告)号:US20090068072A1
公开(公告)日:2009-03-12
申请号:US11851727
申请日:2007-09-07
申请人: Michael J. Vetter , Paul A. Sechrist , Bing Sun
发明人: Michael J. Vetter , Paul A. Sechrist , Bing Sun
CPC分类号: B01J8/0257 , B01J8/0278 , B01J8/0292 , B01J8/12 , B01J8/34 , B01J2208/0084 , B01J2208/00884
摘要: An apparatus is presented for contacting a bed of particulate material with a cross flowing fluid, which maintains the bed of particulate material within a retention volume. The apparatus includes partitions for retaining particles, with openings disposed within the partitions. The openings are covered by louvers that extend above the edges of the openings to prevent solid particles from spilling through inlet openings, and the design prevents the loss of particles through the openings during cooldown of the apparatus.
-
公开(公告)号:US07998429B2
公开(公告)日:2011-08-16
申请号:US11949015
申请日:2007-11-30
申请人: Michael J. Vetter , Paul A. Sechrist , Bing Sun
发明人: Michael J. Vetter , Paul A. Sechrist , Bing Sun
IPC分类号: B01J8/12
CPC分类号: B01J8/0085 , B01J8/0257 , B01J8/0278 , B01J8/12 , B01J2208/0084
摘要: An apparatus is presented for contacting a bed of particulate material with a cross flowing fluid, which maintains the bed of particulate material within a retention volume. The apparatus includes partitions for retaining particles, with openings disposed within the partitions. The openings are covered by louvers that extend above the edges of the openings to prevent solid particles from spilling through inlet openings, and the design prevents the loss of particles through the openings during cooldown of the apparatus.
摘要翻译: 提供了一种用于使颗粒材料床与交叉流动流体接触的装置,其将颗粒材料床保持在保持体积内。 该装置包括用于保持颗粒的隔板,其中开口设置在隔板内。 开口由在开口的边缘上方延伸的百叶窗覆盖,以防止固体颗粒通过入口开口溢出,并且该设计防止在设备的冷却期间颗粒通过开口的损失。
-
公开(公告)号:US07621988B1
公开(公告)日:2009-11-24
申请号:US11458403
申请日:2006-07-19
IPC分类号: B01D53/02
CPC分类号: B01J8/12 , B01D53/0431 , B01J2208/0084
摘要: An apparatus is shown for contacting a bed of particulate material with a cross flowing fluid, which maintains the bed of particulate material within a retention volume. The apparatus includes partitions for retaining particles, with apertures disposed within the partitions. The apertures are covered by louvers that extend above the edges of the apertures to prevent solid particles from spilling through inlet apertures. And the apparatus includes baffles to inhibit erosion of the particles by redirecting the inlet gas flow.
摘要翻译: 示出了用于使颗粒材料床与交叉流动流体接触的装置,其将颗粒材料床保持在保持体积内。 该装置包括用于保持颗粒的分隔物,孔中设置在隔板内。 这些孔由在孔的边缘上方延伸的百叶窗覆盖以防止固体颗粒溢出入口孔。 并且该装置包括通过重新引导入口气流来抑制颗粒侵蚀的挡板。
-
公开(公告)号:US20080274024A1
公开(公告)日:2008-11-06
申请号:US11743904
申请日:2007-05-03
IPC分类号: B01J8/00
CPC分类号: B01J8/0278 , B01J8/008 , B01J8/085 , B01J8/12 , B01J2208/00548 , B01J2208/0084 , B01J2208/00884 , B01J2208/0092 , B01J2208/00929 , F26B17/126 , Y10T137/8593
摘要: An apparatus is for directing a fluid into a radial reactor is and which maintains a bed of solid particulate material within a reactor. The apparatus comprises a duct for directing fluid into a reactor and has a screenless face for the egress of the fluid, while providing for the retention of solid particles.
摘要翻译: 用于将流体引导到径向反应器中并且在反应器内保持固体颗粒材料床的装置。 该装置包括用于将流体引导到反应器中的管道,并且具有用于流体出口的无筛面,同时提供固体颗粒的保留。
-
-
-
-
-
-
-
-
-