Cement and Minerals
Air Pollution Control in the Cement Industry
Cement plants are now facing an increasing number of environmental regulations with tougher pollutants emission limits. Various polluting emissions such as particulates, SO2 SO3, NOx, HCl, HF, Hg and Dioxins/Furans can be released to the atmosphere during grinding and pyroprocessing operations.
To help its customers face these emission reductions, Fives designs and supplies high efficiency gas treatment systems to clean the exhaust gases throughout a cement plant. Fives’ equipment use the latest technologies in filtering to achieve the removal efficiencies required by customers in order to meet the most stringent environmental regulations.
More information about Fives' offer in the Cement and Minerals industry
Dedusting Solutions - Bag Filters
In raw and cement grinding plants that emit a huge amount of particulates, TGT® and SONAIR™ bag filters are designed to provide the best dust filtration while minimizing maintenance and operation costs.
Dry Scrubbing Solutions
Through its proprietary solution of All-Dry™ scrubber, Fives designs the best solutions for dosing and injecting sorbent within the process to reduce efficiently emissions such as SOx and mercury, which are a major concern for cement producers.
NOx Control Solutions
Fives designs the right solutions for NOx emissions control and reduction combining primary and secondary technologies such as low NOx pyroprocessing technologies (burner, precalciners...) and selective reduction technologies (SCR, SNCR).
Applications
- Dedusting of process gas from cement main kiln/raw mill, coal mill, clinker cooler vent, finish mill
- Acid gas scrubbing and mercury abatement on main kiln
- NOx reduction on main cement kiln
