发明名称 |
Filtering medium and method for contacting solids containing feeds for chemical reactors |
摘要 |
A filtering medium and method for removing contaminants from an organic-based feed stream which includes the use of a layer of ceramic filter units having a plurality of elliptical or trisoidal openings extending therethrough to filter organic-based feed streams and to provide liquid distribution upstream of the catalyst beds. |
申请公布号 |
US9101863(B2) |
申请公布日期 |
2015.08.11 |
申请号 |
US201113301236 |
申请日期 |
2011.11.21 |
申请人 |
Crystaphase Products, Inc. |
发明人 |
Glover John N. |
分类号 |
B01D24/12;B01D39/20 |
主分类号 |
B01D24/12 |
代理机构 |
Greenberg, Traurig LLP |
代理人 |
Greenberg, Traurig LLP |
主权项 |
1. A method of fluid distribution in a chemical reactor comprising the steps of: providing a layer of ceramic filter units, at least some of the ceramic filter units having at least three openings extending therethrough, and at least some of the openings having a shape selected from the group consisting of ellipses and trisoids, at least some of the ceramic filter units having a plurality of flow passageways defined by the at least three openings extending through the ceramic filter units; contacting an organic-based feed stream with the layer of ceramic filter units; subdividing the organic-based feed stream into a plurality of smaller fluid streams by passing the organic-based feed stream through the plurality of flow passageways defined by the at least three openings, removing contaminants from a contaminated organic-based feed stream; and providing a decontaminated and uniformly spread organic-based feed stream to a catalyst bed for further processing in the chemical reactor, wherein one of the openings is in the center of the ceramic filter unit. |
地址 |
Houston TX US |