Title:煤气化协同硫酸钙煅烧及炭热还原制备硫磺的装置及方法
Type of Patent:Invent
Application Number:201910131852.7
Number of Inventors:4
Service Invention or Not:No
Application Date:2019-02-22
Publication Date:2020-07-07
Authorization Date:2020-07-07
Release Time:2019-04-15