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1. 发明申请

US20110308155A1 Producing Low Tar Gases in a Multi-Stage Gasifier 审中-公开
标题翻译：在多级气化炉中生产低焦油气
公开(公告)号：US20110308155A1
公开(公告)日：2011-12-22
申请号：US13162241
申请日：2011-06-16
申请人： Thomas J. Paskach , John P. Reardon , Paul Evans , Jerod Smeenk
发明人： Thomas J. Paskach , John P. Reardon , Paul Evans , Jerod Smeenk
IPC分类号： C10J3/48 , C10L3/00
CPC分类号： C10J3/485 , C10J3/463 , C10J3/466 , C10J3/482 , C10J3/721 , C10J3/84 , C10J2300/0916 , C10J2300/0946 , C10J2300/0956 , C10J2300/0959 , C10J2300/0993 , C10J2300/1807 , Y02E50/32 , Y02P20/145
摘要： A system for gasifying solid matter uses multiple stages to produce low-tar combustible gas includes a first reactor having a fluidized bed to produce hydrogen containing gas, pyrolysis vapors, tars, and char particles at temperature less than the exit of the second reactor and a higher temperature partial oxidation combustor zones. A second reactor includes a higher temperature partial oxidation zone to activate hydrogen and cause cracking of aromatic ring compounds, a co-flow moving granular bed with a char gasification stage to catalyze tar reduction, and control char residence time, and a media screen comprising a parallel wire screen substantially vertically oriented supporting granular media.
摘要翻译：用于气化固体物质的系统使用多级来生产低焦油可燃气体包括具有流化床以产生含氢气体的第一反应器，热分解蒸气，焦油和焦炭颗粒，温度低于第二反应器的出口，较高温部分氧化燃烧区。第二反应器包括较高温度的部分氧化区以活化氢气并引起芳族环化合物的裂解，具有焦化气化阶段的共流动移动颗粒床以催化焦油减少和控制焦炭停留时间，以及介质筛选平行丝网基本垂直定向支持颗粒状介质。

2. 发明授权

US09353321B2 Method and apparatus for reduction of tar in gasification of carbonaceous materials 有权
标题翻译：用于还原碳质材料气化焦油的方法和装置
公开(公告)号：US09353321B2
公开(公告)日：2016-05-31
申请号：US14390307
申请日：2012-04-03
申请人： Thomas J Paskach , Jerod Smeenk
发明人： Thomas J Paskach , Jerod Smeenk
IPC分类号： C01B3/02 , C10J3/22 , C10J3/08 , C10J3/56 , C10J3/72 , C10K3/00
CPC分类号： C10J3/08 , C01B3/02 , C10J3/22 , C10J3/56 , C10J3/721 , C10J2300/1628 , C10J2300/1634 , C10J2300/1807 , C10J2300/1846 , C10K3/005 , C10K3/008
摘要： A method and assembly for producing substantially tar free product gas from gasification of carbonaceous material. The assembly preferably includes a first stage gasifier to produce char-ash and tar laden product gas and a second stage gasifier which has a char-ash heating zone, at least one cyclone, and at least one standpipe for the purpose of allowing selective delivery of char-ash to the char-ash heating zone. A char-ash heating zone that utilizes oxidation of char-ash is preferred and this results in the heat required to convert tar, additional yield of product gas, and an oxidized, activated carbon surface to facilitate tar conversion in the riser, thereby reducing the temperature required to achieve the desired tar conversion. Alternatively, external heat is supplied to the heating zone.
摘要翻译：一种用于从碳质材料的气化生产基本上无焦油的产物气体的方法和装置。该组件优选地包括产生焦炭和焦油产品气体的第一级气化器和具有焦炭加热区，至少一个旋流器和至少一个立管的第二级气化器，用于允许选择性地输送对灰渣加热区的灰渣。优选使用炭灰氧化的焦炭加热区，这导致转化焦油所需的热量，产物气体的附加产率和氧化的活性碳表面，以促进提升管中的焦油转化，从而减少实现所需焦油转化所需的温度。或者，外部热被供应到加热区。

3. 发明申请

US20050016377A1 Method and apparatus for filtering gas with moving granular filter bed 失效
标题翻译：用移动式颗粒过滤床过滤气体的方法和装置
公开(公告)号：US20050016377A1
公开(公告)日：2005-01-27
申请号：US10487130
申请日：2002-08-21
申请人： Robert Brown , Corey Wistrom , Jerod Smeenk
发明人： Robert Brown , Corey Wistrom , Jerod Smeenk
IPC分类号： B01D46/32 , B01D46/34
CPC分类号： B01D50/002 , B01D46/32 , B01D46/34
摘要： A method and apparatus for filtering gas (58) with a moving granular filter bed (48) involves moving a mass of particulate filter material (48) downwardly through a filter compartment (35); tangentially introducing gas into the compartment (54) to move in a cyclonic path downwardly around the moving filter material (48); diverting the cyclonic path (58) to a vertical path (62) to cause the gas to directly interface with the particulate filter material (48); thence causing the gas to move upwardly through the filter material (48) through a screened partition (24, 32) into a static upper compartment (22) of a filter compartment for exodus (56) of the gas which has passed through the particulate filter material (48).
摘要翻译：一种用移动的颗粒过滤床（48）过滤气体（58）的方法和装置包括将大量颗粒过滤材料（48）向下移动通过过滤室（35）; 切向地将气体引入隔室（54）中以在气旋路径内围绕运动的过滤材料（48）向下运动; 将所述气旋路径（58）转向竖直路径（62）以使所述气体与所述微粒过滤材料（48）直接相接; 从而导致气体向上移动穿过过滤材料（48）通过筛分的隔板（24,32）进入过滤室的静态上部隔室（22），以用于已经通过颗粒过滤器的气体（56）材料（48）。

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