Chemical apparatus and process disinfecting – deodorizing – preser – Chemical reactor – Including heat exchanger for reaction chamber or reactants...
Reexamination Certificate
2005-11-29
2005-11-29
Caldarola, Glenn (Department: 1764)
Chemical apparatus and process disinfecting, deodorizing, preser
Chemical reactor
Including heat exchanger for reaction chamber or reactants...
C422S198000, C422S220000, C422S180000, C422S186220, C422S186220, C261S097000, C261S098000, C261S146000, C261S147000, C261S075000, C261S114500
Reexamination Certificate
active
06969495
ABSTRACT:
For use in a separation column, a mat element or a beam element has at least: an upper part2; at least one distributor-collector part (3) having one or more secondary orifices (7i) and at least one main orifice (6), whereby the passage sections of orifices (8) and (7i) are different; and a lower part (4). The distributor-collector part or parts (3) arranged between the upper part (2) and the lower part (4). A sealing element (5a) arranged between the distributor-collector part (3) and the upper part (2), and a sealing element (5b) arranged between the distributor-collector part (3) and the lower part (4). A separation element (8) arranged at distributor-collector part (3), thus delimiting two spaces (3a,3b) for circulation of fluids.
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Decoodt Xavier
Hotier Gerard
Renard Pierre
Caldarola Glenn
Institut Francais du Pe'trole
Millen White Zelano & Branigan P.C.
Wachtel Alexis
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