公开(公告)号：US11833498B2

公开(公告)日：2023-12-05

申请号：US16628818

申请日：2018-07-06

Applicant: Johnson Matthey Process Technologies, Inc.

Inventor： Martin Evans ,  Rick Fisher

IPC: B01J8/00 ,  B01J4/00 ,  B01J8/18 ,  C10G11/18

CPC classification number: B01J8/0015 ,  B01J4/001 ,  B01J4/008 ,  B01J8/1809 ,  C10G11/187 ,  B01J2204/002 ,  B01J2204/007 ,  B01J2208/00176 ,  B01J2208/00752

Abstract: A withdrawal system for withdrawing particulate matter from a high-temperature unit of a high-temperature industrial process is disclosed. The withdrawal system comprises a material storage silo that comprises a vent line containing a first vent valve, one or more temperature sensors to measure temperature of the particulate matter in the material transfer line, and a controller that receives output measurements from the one or more temperature sensors to monitor and control flow of the particulate matter. The system does not contain a receiving vessel located in the material transfer line between the high-temperature unit and the material storage silo.