Use of treating elements to facilitate flow in vessels
A method for facilitating the distribution of the flow of one or more streams within a bed vessel is provided. Disposed within the bed vessel are internal materials and structures including multiple operating zones. One type of operating zone can be a processing zone composed of one or more beds of solid processing material. Another type of operating zone can be a treating zone. Treating zones can facilitate the distribution of the one or more streams fed to processing zones. The distribution can facilitate contact between the feed streams and the processing materials contained in the processing zones.
1. A method of improving flow distribution of one or more streams in a process vessel comprising:
passing the one or more streams through an upstream processing zone and a downstream processing zone within the process vessel, the upstream processing zone and downstream processing zone each containing one or more beds of processing materials; and
passing the one or more streams through a redistribution treating zone located between the upstream processing zone and downstream processing zone, wherein the redistribution treating zone contains a plurality of treating elements.
2. The method of claim 1 , wherein the treating elements are randomly-packed treating elements.
3. The method of claim 1 , wherein one or more of the treating elements are ceramic reticulates.
4. The method of claim 1 , wherein one or more of the treating elements have at least one opening formed therein.