Dust

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CEMEX utilises by-pass dust for agricultural use

CEMEX utilises by-pass dust for agricultural use

CEMEX and waste management company Silverwoods are utilising by-pass dust (BPD) from the CEMEX Rugby cement plant for agricultural purposes, supporting the circular economy. Sin...

Holcim US fined for dust emissions

Holcim US fined for dust emissions

Holcim US is to pay US$100,000 in fines for air pollution violations following reports of large clouds of cement dust leaving its factory in Theodore , Mobile County, USA. Accor...

Effects of recirculation cells in cement kilns

Effects of recirculation cells in cement kilns Premium

As the raw material passes through the cement production process, recirculation cells are created. Due to the heterogenous nature of the fine materials, the composition in each ...

Selecting the right SCR system

Selecting the right SCR system Premium

Heavy dust loads and high temperatures are two of the most-challenging factors for DeNO x systems in the cement industry. In this article thyssenkrupp Industrial Solutions with ...

Fabric filtration comes of age

Fabric filtration comes of age Premium

Fabric filtration is increasingly seen as the best-available technology to help producers meet their goals, and with good reason. FLSmidth has introduced two important innovatio...

Balancing dusts in the kiln

Balancing dusts in the kiln Premium

Chemically the expectation for a cement clinker is that it will have the same overall chemical composition as the raw materials from which it is made, less any gaseous emissions...

Cyclic processes

Cyclic processes Premium

The Technical Forum has covered the topic of the cyclic processes taking place in a cement kiln on a number of occasions over the last 15 years. Regular readers may think that t...