Lowering NOx and SO2 Premium
There are several options for reducing NOx and SO2 in the cement pyroprocess. However, the solution selected must be both cost-effective and flexible in terms of raw materials, ...
Manufacturing Technology
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Reliable performer Premium
Compared with conventional solutions, a new drive concept with asynchronous squirrel-cage motors at the Lafarge Cement plant near Pécs, Hungary, boasts minimum service and maint...
MPS: more than meets the eye Premium
Vertical roller mills are not only used for grinding cement raw materials but also find an application in grinding a wide variety of coal types in cement and power plants. Gebr ...
Increasing the momentum Premium
A TEC GRECO’s Flexiflame burners facilitate the control of the flame geometry in the kiln. Further burner optimisation has brought the benefits of a reduced NOx generation as we...
Free lime reduction Premium
The occurrence of high free lime can result in poor clinker quality and inefficient burning. Chemical variance in the raw materials and changes to the burning conditions can als...
Elevating service life Premium
The modernisation of Lafarge’s Wössingen plant in Baden-Württemberg, Germany, included improvements on the existing belt bucket elevator to the raw mill. The intralogistics spec...
High-efficiency cement grinding Premium
For more than a quarter of a century the ThyssenKrupp Polysius’ POLYCOM® high-pressure grinding roll (HPGR) has been in successful operation. More than 65 of the presses are wor...
Continuous flue gas monitoring Premium
Stricter emission legislation has increased the need for continuous emission monitoring. For cement producers, the high-temperature and high-dust environment in the kiln has pre...
Bulk handling the Van Aalst way Premium
Van Aalst Bulk Handling BV (VABH), based in The Netherlands, is globally renowned for its versatile pneumatic shipunloading systems, capable of handling cement capacities of bet...
Zlatna's alternative Premium
Last year, Titan’s Zlatna Panega plant in Bulgaria successfully started up its new installation for processing alternative fuels and recovering energy to use in its clinker prod...