Title:一种炭热-还原气耦合还原SO2制备硫磺的装置和方法
Type of Patent:Invent
Application Number:201711481928.6
Number of Inventors:6
Service Invention or Not:No
Application Date:2017-12-29
Publication Date:2019-08-20
Authorization Date:2019-08-20
Release Time:2021-10-09