PACKING ELEMENT, STRUCTURED PACKING AND USE OF STRUCTURED PACKING

The present disclosure belongs to the technical field of packings, and in particular, to a packing element, a structured packing and an application of the structured packing. The packing element includes a collection-predistribution unit, a fluid uniform distribution unit, and an opening window unit...

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Bibliographic Details
Main Authors Zong, Yuan, Xie, Hanguang, He, Long, Dai, Gance
Format Patent
LanguageEnglish
Published 16.05.2024
Subjects
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
THEIR RELEVANT APPARATUS
TRANSPORTING
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Summary:The present disclosure belongs to the technical field of packings, and in particular, to a packing element, a structured packing and an application of the structured packing. The packing element includes a collection-predistribution unit, a fluid uniform distribution unit, and an opening window unit that are sequentially arranged. The fluid uniform distribution unit includes a first substrate and a plurality of orifices arranged on the first substrate. Each orifice is circular and/or semicircular. Each orifice has an equivalent diameter of 1-5 mm. The opening window unit is provided with a plurality of windows, and each window has a length proportional to 0.5 power of the fluid viscosity. Fluid forms a confined free film in the window region of the opening window unit and wall-bounded film on the wall surface region.
Bibliography:Application Number: US202318176470