公开(公告)号：US20190209992A1

公开(公告)日：2019-07-11

申请号：US16093079

申请日：2017-04-14

Applicant: DESMET BALLESTRA S.P.A.

Inventor： Giuseppe DI CARPEGNA ,  Luigi PERANI

IPC: B01J10/02 ,  B01J19/24 ,  B01J4/00

CPC classification number: B01J10/02 ,  B01J4/001 ,  B01J4/002 ,  B01J4/008 ,  B01J19/2425 ,  B01J19/247 ,  B01J2219/00033 ,  B01J2219/00038 ,  B01J2219/0072 ,  B01J2219/3221 ,  C07B45/02

Abstract: System and process for uniform distribution of liquid organic substance in thin layer form in a falling film reactor, defined by a plurality of tubes. It is contemplated to feed the same amount of liquid organic substance to all tubes and then distribute it uniformly as a thin layer on the perimeter of each tube and by two coupled plates and sheet interposed therebetween; the lower plate is machined to create a groove and a spillway around each hole, a slit of constant thickness.