Patent ID: 9427678
Filing Date: 2016-08-30
CPC Classification: B01D,B01F

Claim Text:
1. A tray for an absorption column for preparing nitric acid, having gas passage openings distributed over the tray ( 1 ), and having at least one baffle ( 11 ) for flow diversion of liquid flowing on the tray, it being possible for the tray ( 1 ) to be fed with a liquid via at least one entry ( 3 ), and wherein heat transfer elements ( 13 ) are disposed on the tray ( 1 ) along the flow paths ( 7 ; 9 ) in each case, the heat transfer elements being designed as cooling elements, wherein the tray has at least one entry ( 3 ), at least one separating weir ( 5 ), which separates the inflowing liquid into two streams, and at least two exits ( 12 ), or has at least two entries ( 3 ) and at least one exit ( 12 ) for the liquid, each stream flowing along a flow path ( 7 ; 9 ) to an exit ( 12 ).