Cement News tagged under: gas emissions
To SCR or SNCR?21 November 2022, Published under Cement NewsWhile in some cases the choice between SCR and SNCR technology for NOx reduction appears straightforward, there is a middle way that enables the use of the less expensive option of SNCR technology. Lechler explains how cement producers can benefit from its high-efficiency SNCR technology. By Dipl Ing Claus Fritze, Lechler, Germany. Figure 1: structure of the APC Process Proven technologies for the reduction of NO x emissions, in addition to primary measurements, are either the... |
Gasmet supplies Holcim Croatia with CMM system22 October 2021, Published under Cement NewsGasmet has supplied its continuous mercury monitoring (CMM) system to Holcim Croatia (Holcim group) to monitor mercury emissions and maintain higher levels of plant operation safety. The CMM system was distributed by RACI, which handles Gasmet products in Slovenia and Croatia. While Croatia currently has no legislation for continuous monitoring of mercury emissions, Holcim has strict limits for emissions from its own cement plants. "The product gives us exactly what we want – peace of min... |
Finding the missing link13 December 2017, Published under Cement NewsIn 2015 Çimsa Çimento’s Mersin plant, Turkey, suffered an increasing number of cyclone blockages, causing severe interruptions to the facility’s grey cement Line 1. After unsuccessful attempts to find the reason for the blockages, a kiln inlet process gas measurement system from sick was installed to provide the missing link between the sulphur content in the kiln process gases and unwanted production downtime. By Felix Bartknecht, SICK AG, Germany, and Sezin Arıkan, Çimsa Çimento Mersin, T... |
Gaseous fuel firing in lime kilns12 October 2016, Published under Cement NewsFCT Combustion applies jet excitation, a fluid dynamic singularity, in its Gyro-Therm ® burner to promote increased mixing rates between gaseous fuels and oxidant in lime kilns. This technology is able to simultaneously reduce specific energy consumption, kiln inlet temperature and NO x emissions, while increasing production rates. By Joel Maia, FCT GmbH, Germany. Figure 1: Gyro-Therm chamber diagram Even if it is an oversimplified statement, it is commonly said that there are... |
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