Liquid dispenser for oscillating distilling column, and corresponding distilling column
AssigneeL'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude
InventorBernard Darredeau
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Abstract
This liquid distributor includes: a primary distributor (13) including liquid-distribution openings and delimiting N1 first compartments (22), each provided with liquid feed elements means (10, 11); and a secondary distributor (14), arranged under the primary distributor (13) and including a dish with openworked perforated bottom which occupies substantially the entire cross-section of the distillation column (2), this dish being subdivided by partitions (25) into N2 second compartments (24), with N2>N1.
Claims12
Liquid distributor for oscillating distillation column, comprising:
- a primary distributor including liquid-distribution openings and delimiting N1 first compartments, with N1≧2;
- means for the balanced feeding of liquid to each of the first compartments;
- and
- a secondary distributor, arranged under the primary distributor and comprising a dish with openworked perforated bottom which occupies substantially the entire cross-section of the distillation column, said dish being subdivided by partitions into N2 second compartments, with N2>N1;
- the ratio of the area of each second compartment to the sum of the cross-sections of the openings of the primary distributor which feed it being substantially constant from one second compartment to another.
Distillation column comprising a liquid distributor which comprises:
- a primary distributor including liquid-distribution openings and delimiting N1 first compartments, with N1≧2;
- means for the balanced feeding of liquid to each of the first compartments;
- and
- a secondary distributor, arranged under the primary distributor and comprising a dish with openworked perforated bottom which occupies substantially the entire cross-section of the distillation column, said dish being subdivided by partitions into N2 second compartments, with N2>NM;
- the ratio of the area of each second compartment to the sum of the cross-sections of the openings of the primary distributor which feed it being substantially constant from one second compartment to another.
Dependencies are inferred from the claim text.