Title:一种石油焦协同石膏煅烧及炭热还原的系统及方法
Type of Patent:Invent
Application Number:201911144067.1
Number of Inventors:3
Service Invention or Not:No
Application Date:2019-11-20
Publication Date:2021-05-28
Authorization Date:2021-05-28
Release Time:2021-06-17