Our Technology

  • The system will consist of a feeding system composed of a walking floor and conveyor, which will guarantee simplicity of operation.
  • The combustion system will consist of a refractory brick chamber with high alumina content, which will contain a cast steel reciprocating grate system with high chrome content. This combustion chamber will be specially designed to work with RDF.
  • Start up with natural gas burner
  • 2-second gas permanence above 850ºC
  • SNCR system for reducing NOx emissions by injecting urea solution into water.
  • Combustion control by means of artificial vision system
  • Retractable probe systems for temperature control at critical points.
  • The gases coming from this combustion chamber will be introduced into a thermal oil boiler, the output gases from this boiler will be introduced into an SPLIT (thermal oil economizer) for increasing the overall efficiency, thus obtaining a power output per line in thermal oil to be used to feed an ORC turbine, thus producing a net electrical power at the ORC equipment terminals.
  • In order to comply with the parameters that would be applied in the case of larger plants despite not being applicable, the following technologies will be used in the gas circuit:
  1. Sodium bicarbonate additive system for the reduction of acidic components in the gases
  2. Activated carbon additive system for VOC reduction
  3. Ceramic filter that will act as an additive reactor and reduce the particles emitted below 5 mg/m3N     @ 6% O2
  • Finally, to control emissions, a Continuous Emissions Monitoring System (CEMS) will be installed in the chimney to continuously monitor O2, CO, NOX, SO2, HCl, dust and TOC.
  • The system is a flexible system that can be adapted to meet any change in the waste market conditions that would result in a change of the feedstock characteristics.

CARBON CAPTURE

Through our partnership with technology partner, carbon capture unit is available for installation to our systems. The benefits of the MHI system:

  1. Advanced energy saving process – significant operation cost saving
  2. Highly efficient proprietary solvent (KS-1™), with the lowest energy consumption and the least degradation
  3. This process can recover more than 90% of the CO₂
  4. It also reduces steam consumption thanks to our original energy-saving regeneration system