Process and plant for manufacturing cement in the oxyfuel mode

(22) 15.04.2016(43) 29.03.2019(57) Summary of the corresponding patent EP3231779 (A1): Process for operating a cement or lime plant comprising a cement (1, 11) or lime kiln (21, 31) and a calciner (2,...

(22) 31.03.2017(43) 07.03.2019(57) Process for operating a cement or lime plant comprising a cement or lime kiln and a calciner, wherein heat is generated by combustion of a fuel in the kiln and/or...

Maerz Ofenbau AG is developing new lime kilns to achieve global climate goals. The operating mode can be flexibly adapted to the environmental requirements. The kilns can be operated both...

(22) 26.04.2019(43) 01.07.2021(57) Processes and plants for producing cement clinker, in which an oxygen-containing gas having a proportion of 15% by volume or less of nitrogen and a proportion of 50%...

The lime industry in South Africa developed initially with vertical kilns, but from the 1950s new kiln capacity has been based almost entirely on rotary kilns with coal used as fuel for kiln firing....