CYCLOHEXANE CASCADE OXIDATION BUBLING REACTOR TOP SECTION Russian patent published in 2008 - IPC B01J10/00 B01D3/18 

FIELD: chemistry, mechanics.

SUBSTANCE: device incorporates cylindrical housing 1 with upper 2 and lower bottoms. Cyclohexane inlet lateral union 3 is welded into housing 1. Central gas outlet pipe 4 is arranged on the central axis of housing 1. The fed-in cyclohexane distribution plate-type device representing two perforated sheet plates 5 and 6 is arranged underneath the union filling the annular space between housing 1 and aforesaid central pipe 4. The outer perforated plate 6 rests on brackets 7 welded to the walls of housing 1. The inner plate 5 rests on additional brackets 8 arranged in the said central pipe 4. Perforated plates 5 and 6 are arranged at different levels and jointed together by one short vertical shell 9.

EFFECT: increased strength and higher reliability.

1 dwg