Ordered packing
Ordered packing for contacting vapour and liq phases has elongate elements each with one or more surfaces to carry a film of the liq. The elements are packed to form a structure such that in each of multiple parallel planes in two orthogonal directions the elements cross one another to form lattices...
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Format: | Patent |
Sprache: | eng ; fre ; ger |
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Zusammenfassung: | Ordered packing for contacting vapour and liq phases has elongate elements each with one or more surfaces to carry a film of the liq. The elements are packed to form a structure such that in each of multiple parallel planes in two orthogonal directions the elements cross one another to form lattices with openings. The elements are interleaved to pass through the openings and form repeating clusters of four elements in a pyramid-like arrangement providing at least four pathways for descending liquid. The structure provides an open area for ascending vapour phase. Each element is pref. an L-shaped channel and the elements cross at 90 deg. and contact each other along two parallel edges at crossings. |
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