Coal coking company of Maang steel: make coal more "green"

The day before, the branch of ammonium sulfate, sulfur recovery unit renovation project successfully entered the stage of the first company Magang coking oven gas purification. In order to prepare for the trial production of the new composite Claus unit, the engineering and technical personnel of the company have further improved and revised the original safety production operation rules according to the characteristics of the new production plant, and reformulated various contingency plans.

The picture shows the management of the filling quality of the catalyst in the furnace is inspected by the management department of the Ministry of production and technology and the purification plant of Masteel coking company, so as to ensure that all the indicators of the oven meet the technical requirements.