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公开(公告)号：US11260339B2
公开(公告)日：2022-03-01
申请号：US16545667
申请日：2019-08-20
发明人： Robert F. Tammera , Bruce T. Kelley , Sebastian Chialvo , Ananda K. Nagavarapu , William Barnes , Tracy A. Fowler
IPC分类号： B01D53/04 , B01D53/047 , B01D53/26
摘要： Provided are apparatus and systems for performing a swing adsorption process. This swing adsorption process may involve passing streams through adsorbent bed units to remove contaminants, such as water, from the stream. As part of the process, the adsorbent bed unit may provide access to the adsorbent material within the adsorbent bed unit without having to remove one or more of valves, conduits and manifolds.
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公开(公告)号：US20200346162A1
公开(公告)日：2020-11-05
申请号：US16822518
申请日：2020-03-18
发明人： Tracy A. Fowler , Ananda Nagavarapu , William Alan Whittenberger , Haridas Attur , Brian Lee Davis
IPC分类号： B01D53/047 , B01D53/04
摘要： The disclosure provides for an adsorbent bed assembly for separation of gaseous mixtures. The assembly includes a body defining an interior cavity. The body includes an outer shell, and first and second ends engaged with the outer shell that include inputs/outputs. A central support structure is positioned within the interior cavity and is engaged with the body or forms a portion thereof. Anti-telescoping devices are positioned about the central support structure, at least one of which is affixed to the central support structure. Each anti-telescoping device includes a plurality of spokes extending within the interior cavity from or proximate the central support structure towards the outer shell.
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公开(公告)号：US11318410B2
公开(公告)日：2022-05-03
申请号：US16709510
申请日：2019-12-10
IPC分类号： B01D53/047 , B01D53/04
摘要： Methods, systems, and apparatus are provided for modulating fluid flow in a cyclical swing adsorption system that includes multiple adsorption bed vessels that are in fluid communication. When opening a valve to transition an adsorption bed vessel into a blowdown stage or a re-pressurization stage of a cyclical swing adsorption process, the valve is partially lifted from a closed position prior to being fully lifted. The valve includes a flow restriction aid positioned to restrict flow through the valve when the valve is in the partially lifted position.
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公开(公告)号：US11376545B2
公开(公告)日：2022-07-05
申请号：US16822518
申请日：2020-03-18
发明人： Tracy A. Fowler , Ananda Nagavarapu , William Alan Whittenberger , Haridas Attur , Brian Lee Davis
IPC分类号： B01J20/28 , B01D53/04 , B01D53/047
摘要： The disclosure provides for an adsorbent bed assembly for separation of gaseous mixtures. The assembly includes a body defining an interior cavity. The body includes an outer shell, and first and second ends engaged with the outer shell that include inputs/outputs. A central support structure is positioned within the interior cavity and is engaged with the body or forms a portion thereof. Anti-telescoping devices are positioned about the central support structure, at least one of which is affixed to the central support structure. Each anti-telescoping device includes a plurality of spokes extending within the interior cavity from or proximate the central support structure towards the outer shell.
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公开(公告)号：US20150354321A1
公开(公告)日：2015-12-10
申请号：US14766621
申请日：2013-09-30
申请人： Nicholas F. URBANSKI , Robert D. DENTON , Charles J. MART , Tracy A. FOWLER , EXXONMOBIL UPSTREAM RESEARCH COMPANY
CPC分类号： E21B36/001 , F28D1/022 , F28D1/0435 , F28D1/047 , F28D15/00 , F28F2250/08
摘要： The present disclosure provides a subwater heat exchanger that includes a duct, first coils, a first impeller and a second impeller. The duct is configured to receive a first fluid. The first coils are inside of the duct and are configured to receive a second fluid that is heated or cooled by the first fluid. The first impeller is inside of the duct that is configured to initiate flow of the first fluid around the first coils. The second impeller is inside of the duct and is substantially in line with the first impeller along a duct lateral axis of the duct.
摘要翻译： 本公开提供了一种次水热交换器，其包括管道，第一线圈，第一叶轮和第二叶轮。 所述管道构造成接收第一流体。 第一线圈位于管道的内部并且被构造成接收由第一流体加热或冷却的第二流体。 管道内部的第一叶轮配置成启动第一流体围绕第一线圈的流动。 第二叶轮在管道的内部，并且沿着管道的管道横向轴线基本上与第一叶轮成一直线。
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