公开(公告)号：WO2020159536A1

公开(公告)日：2020-08-06

申请号：PCT/US2019/016309

申请日：2019-02-01

Applicant: GCP APPLIED TECHNOLOGIES INC.

Inventor： DETELLIS, Joshua ,  MARSAY, Keith ,  THOMAS, Jeffrey ,  ARAUJO, Thais ,  CHEUNG, Jolephine H. ,  SILVA, Denise A.

IPC: C04B20/02 ,  C04B24/12 ,  C04B28/04 ,  C04B20/026

Abstract: Disclosed are exemplary method and system for manufacturing cement in a vertical roller mill (VRM) using humidity sensor readings. This enables adjustment of operational variables such as material feed, water, grinding additives, air flow, temperature, and their combinations. Exemplary embodiments allow manufacturers to predict and to improve cement properties, such as strength and setting time, by monitoring and managing humidity of air in the VRM and/or its air flow system.

公开(公告)号：EP3917897A1

公开(公告)日：2021-12-08

申请号：EP19913979.1

申请日：2019-02-01

Applicant: GCP Applied Technologies Inc.

Inventor： DETELLIS, Joshua ,  MARSAY, Keith ,  THOMAS, Jeffrey ,  ARAUJO, Thais ,  CHEUNG, Josephine H. ,  SILVA, Denise A.

IPC: C04B20/02 ,  C04B24/12 ,  C04B28/04