Waste-to-Energy and Syngas

印刷可

Waste-to-energy Energy-from-waste incineration gasification syngas  biomass  boiler incinerator CHP dust-collector bag-filter baghouse dry-scrubber fgd desulfurization NOx-control filtration particulates-removal emission fl-FIVES

Air Pollution Control in the Waste-to-Energy Industry

Waste-to-energy (WtE) or Energy-from-Waste (EfW) is the process that generates electricity and/or heat from the combustion or the gasification of waste, RDF (Residual Derived Fuel), MSW (Municipal Solid Waste) or biomass. It can also produce a combustible fuel such as methane, methanol, ethanol or synthetic gas (Syngas).

Fives designs state-of-the-art air pollution control and gas cleaning technologies to meet the very stringent requirements of the Waste-to-energy. 

Relying on customization capabilities, Fives can adapt Dry Scrubbing and Hybrid Scrubbing solutions to most of the combustion and gasification processes.

Fives’ air pollution control systems comply with most of the feedstock types: coal, waste, biomass, petcoke or fuel oil. They can also suit to hazardous and medical waste incineration and treatment applications.

The new Dry Scrubbers AD-NOx™ and EAD-NOx™ for NOx control have been developed to avoid the use of an additional SCR or SNCR in the waste-to-energy processes. DeNOx is achieved directly within the baghouse.

Fives can reduce or remove most of the pollutants often released from Energy from Waste and Syngas processes:

  • Particulates (PM10, PM2.5), ash, tar, SO2, SO3, HCl, HF, NOx, mercury, dioxins/furans, heavy metals, VOCs
  • HCN, H2S, COS and NH3 (syngas additional pollutants)

Applications

  • Flue Gas Desulfurization and Scrubbing
  • NOx control on combustion turbine, boiler or engine Flue Gas
  • Tars removal from Syngas on gasifier
  • Syngas cleaning on gasifier for further downstream use
  • High temperature Scrubbing on thermal processes
Waste-to-energy Energy-from-waste incineration gasification syngas  biomass  boiler incinerator CHP dust-collector bag-filter baghouse dry-scrubber fgd desulfurization NOx-control filtration particulates-removal 2D-FIVES