公开(公告)号：US20100078305A1

公开(公告)日：2010-04-01

申请号：US12232947

申请日：2008-09-26

申请人： Craig A. McKnight ,  Larry P. Hackman ,  Brian A. Knapper ,  Daniel Bulbuc ,  George B. Jones ,  Jonathan Tyler ,  Darwin Kiel

发明人： Craig A. McKnight ,  Larry P. Hackman ,  Brian A. Knapper ,  Daniel Bulbuc ,  George B. Jones ,  Jonathan Tyler ,  Darwin Kiel

IPC分类号： C10B55/10

CPC分类号： C10B55/10

摘要： Fouling in the scrubber section of a fluid coker unit is reduced by providing baffles to improve the uniformity of the gas flow profile in the scrubber by reducing the gas velocity of the cyclone outlet gases in the scrubber section of the unit. These baffles are located with the objective of reducing the rotational component of the gas flow in the scrubber created by the alignment of the gas outlets of the cyclones. The baffles are preferably located in the shed section of the scrubber and comprise upstanding perforated plates located at the periphery of the scrubber section to disrupt high velocity gas jets in the region of the interior wall of the scrubber.

摘要翻译： 通过提供挡板来减少洗涤器中的气流分布的均匀性，通过降低单元的洗涤器部分中的旋风出口气体的气体速度来减少流体焦化器单元的洗涤器部分中的污垢。 这些挡板的目的是减少由旋风分离器的气体出口对准产生的洗涤器中的气流的旋转分量。 挡板优选地位于洗涤器的脱落部分中，并且包括位于洗涤器部分周边的直立多孔板，以破坏洗涤器内壁区域中的高速气体喷射。

公开(公告)号：US08066949B2

公开(公告)日：2011-11-29

申请号：US12232947

申请日：2008-09-26

申请人： Craig A. McKnight ,  Larry P. Hackman ,  Brian A. Knapper ,  Daniel Bulbuc ,  George B. Jones ,  Jonathan Tyler ,  Darwin E. Kiel

发明人： Craig A. McKnight ,  Larry P. Hackman ,  Brian A. Knapper ,  Daniel Bulbuc ,  George B. Jones ,  Jonathan Tyler ,  Darwin E. Kiel

IPC分类号： C10G9/32

CPC分类号： C10B55/10

摘要： Fouling in the scrubber section of a fluid coker unit is reduced by providing perforated baffles to improve the uniformity of the gas flow profile in the scrubber by reducing the gas velocity of the cyclone outlet gases in the scrubber section of the unit. These baffles are located with the objective of reducing the rotational component of the gas flow in the scrubber created by the alignment of the gas outlets of the cyclones. The baffles are preferably located in the shed section of the scrubber and comprise upstanding perforated plates located at the periphery of the scrubber section to disrupt high velocity gas jets in the region of the interior wall of the scrubber.

摘要翻译： 通过提供穿孔挡板来减少洗涤器中洗涤器部分中的污垢，以通过降低单元的洗涤器部分中的旋风出口气体的气体速度来改善洗涤器中气流分布的均匀性。 这些挡板的目的是减少由旋风分离器的气体出口对准产生的洗涤器中的气流的旋转分量。 挡板优选地位于洗涤器的脱落部分中，并且包括位于洗涤器部分周边的直立多孔板，以破坏洗涤器内壁区域中的高速气体喷射。