The injection of sulphur allows for a reduction of corrosion caused by aggressive deposits, especially chloride containing ones. At the same time, sulphur causes an embrittlement of deposits, making cleaning a lot easier.
This reduces the amount of boiler inspections for cleaning and maintenance, leading to an improved uptime.
Our publications provide further information about this topic:
=> Operation and Benefits of the Sulphur Burner
Our customers will gladly confirm the positive effects of the sulphur injection.
Sulphur injection users include:
We developed a booster steam injection, which is installed inside the secondary air nozzles. It allows for an improved mixing of furnace gas leading to better combustion without the need to increase the air supplied. CO-peaks can effectively be prevented.
Besides a more homogenous combustion and easier compliance with legal emission limits, the improved gas mixing results in a better coefficient of performance.
Our urea or ammonia based SNCR plants are optimised for easy retrofit on existing boilers. They provide a high efficiency and reduce the number of needed boiler openings as far as possible.
Unlike common wall installations, our design offers a stepless adjustment of the injection height. This allows for an adaption to the optimal temperature inside the furnace for the chemical reaction.
During process control and optimisation of the SNCR plants, we gained extensive experience in the field of ammonia measurement in the flue gas and residuals. We are happy to offer you advice on ammonia measurement and avoidance of ammonia slip in the flue gas.
We provide calculation and display of chemical, thermodynamic processes in the field of combustion and boilers. This can be used for the design of auxiliary plants and optimisation of process parameters. In contrast to common CFD calculations, we use plausible and transparent models based on balancing with a manageable number of input parameters.
The R1 coefficient is used for the classification of incineration plants into the categories of waste recovery or removal according to the directive 2008/98/EC on waste.
As a competent provider of the R1 calculation, we already categorised several plants in Germany. You could be next!
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