Successful modification at Lafarge-Holcim

02.12.2015 - A TEC is Lafarge-Holcim's partner for every kind of modernization and optimization of the pyroprocess in Ternate since 2005. At last we installed new raw mill cyclones. The result was a reduction of return dust by 66%, a reduced power consumption and a low pressure drop of the cyclones (6,1 mbar) as well as an excellent seperation efficiency of 95%. Additionally we modified the calciner orifice, calciner fuel feeding points and the tertiary air and ensured an increase of the amount of alternative fuels in the calciner.