Patent ID: 6202576
Filing Date: 2001-03-20
Classification: B01J,B04C,C21B,F27B,Y02P

Abstract:
A process for recycling fine-particle solids (4) discharged by means of a first conveying gas from a reactor vessel (1) at a discharging position of the reactor vessel (1), wherein the fine-particle solids (4) are separated in a solids separator (3), are passed through an exit area (6) of said solids separator (3), are subsequently collected in a collecting vessel (8), and, from said collecting vessel (8), are recycled into the reactor vessel (1) by means of a second conveying gas while maintaining a difference in pressure between the solids separator (3) and an opening in the reactor vessel (1), and wherein a third conveying gas stream (23) is conducted through the solids separator (3) in a circuit towards the collecting vessel (8).