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1.
公开(公告)号:US20160030905A1
公开(公告)日:2016-02-04
申请号:US14448146
申请日:2014-07-31
Applicant: UOP LLC
Inventor: Michael S. Sandacz , Michael A. Stine , Mark A. La Vine , Melvin Paden , Patrick D. Walker , James W. Althoff
CPC classification number: B01J8/24 , B01J8/003 , B01J8/0055 , B01J8/008 , B01J8/1863 , B01J8/26 , B01J19/0073 , B01J2208/00495 , B01J2208/0084 , B01J2208/00867 , B01J2208/00884 , B01J2208/00911 , B01J2208/00938 , B01J2208/00991 , F27D99/0073
Abstract: A regenerator for an FCC apparatus. The regenerator includes a riser inside of a shell. The riser includes a cone and a cone skirt. An annulus is formed between the riser and the shell. A sealing system for keeping catalyst out of a portion of the annulus comprises a first sealing element and a second sealing element disposed above the second sealing element. The second sealing element comprises a ring having one or more plates being movable to accommodate the thermal expansion of the riser.
Abstract translation: FCC设备的再生器。 再生器包括壳内的提升管。 提升器包括锥体和锥形裙部。 在提升管和壳体之间形成一个环。 用于将催化剂保持在环形空间的一部分之外的密封系统包括设置在第二密封元件上方的第一密封元件和第二密封元件。 第二密封元件包括具有一个或多个板的环可移动以适应提升管的热膨胀。
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2.
公开(公告)号:US09233354B1
公开(公告)日:2016-01-12
申请号:US14448146
申请日:2014-07-31
Applicant: UOP LLC
Inventor: Michael S. Sandacz , Michael A. Stine , Mark A. La Vine , Melvin Paden , Patrick D. Walker , James W. Althoff
CPC classification number: B01J8/24 , B01J8/003 , B01J8/0055 , B01J8/008 , B01J8/1863 , B01J8/26 , B01J19/0073 , B01J2208/00495 , B01J2208/0084 , B01J2208/00867 , B01J2208/00884 , B01J2208/00911 , B01J2208/00938 , B01J2208/00991 , F27D99/0073
Abstract: A regenerator for an FCC apparatus. The regenerator includes a riser inside of a shell. The riser includes a cone and a cone skirt. An annulus is formed between the riser and the shell. A sealing system for keeping catalyst out of a portion of the annulus comprises a first sealing element and a second sealing element disposed above the second sealing element. The second sealing element comprises a ring having one or more plates being movable to accommodate the thermal expansion of the riser.
Abstract translation: FCC设备的再生器。 再生器包括壳内的提升管。 提升器包括锥体和锥形裙部。 在提升管和壳体之间形成一个环。 用于将催化剂保持在环形空间的一部分之外的密封系统包括设置在第二密封元件上方的第一密封元件和第二密封元件。 第二密封元件包括具有一个或多个板的环可移动以适应提升管的热膨胀。
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