Charah Solutions upgrades unusable flyash to a high-quality product

MP618 is a thermal process that immediately reduces loss on ignition (LOI), ammonia, activated carbon and moisture in fly ash. The system can be installed at both operating and non-operating power plants to process current fly ash production, including dry fly ash stored in landfills or wet fly ash stored in legacy ponds, reducing dependence on both.

In addition, MP618 allows for the processing of kiln dust to remove mercury for emissions regulations compliance, so the technology can efficiently deliver a saleable concrete or cement kiln friendly material from existing fly ash streams, with no modifications to the power plant.

Charah claims that MP618 advantages over competing technologies include:

• Significantly lower cost profile.

• Efficient footprint with self-contained environmental controls that can be deployed in  weeks versus years.

• Modular design that can be scaled up or down to increase production based on market demand.

• Equipment can be used to meet demand without requiring high volumes for cost effectiveness or self-sustaining operation.

• Also enables the processing of kiln dust to remove mercury for emissions regulations compliance.

https://www.energycentral.com/o/charah/mp618%E2%84%A2-thermal-process-technology-raises-fly-ash-beneficiation-quality-sales-and