Sorb-Tec Injection Technology for DSI Systems

Battling sorbent usage inefficiencies

Sorb-Tec is a lance-less injector that is a like-for-like replacement for traditional injection lances used in dry sorbent injection (DSI) and activated carbon injection (ACI) systems. As a proven solution across almost all DSI and ACI systems, Sorb-Tec’s impact to your system is immediate through both significant reductions in sorbent use and related maintenance, translating to significant cost savings for you.

Nol-Tec Sorb-Tec – the difference

Sorb-Tec injectors are fitted to ducts externally, replacing all lances on a one-to-one basis and requiring no modification to existing DSI/ACI Systems. Using boosted air, they enhance mixing and dispersion of the sorbent within the duct, ensuring lower sorbent usage while increasing the efficiency of the chemical reaction.

Some benefits include:

  • Reduction in sorbent usage and costs by up to 85%
  • Minimize lance maintenance or replacement due to plugging
  • Allows flexibility to meet increasing compliance standards
  • Improved performance with load changes through in-built flexibility via a VFD delivering boosted air that can be modified depending on load operation
  • Used on systems that inject all main forms of dry sorbents including hydrated lime, sodium bicarbonate, Trona and activated carbon.

Sorb-Tec Case Studies

Sorb-Tec Case Study

USA / Hydrated lime
Reducing hydrated lime injectino for ABS formation mitigation

Sorb-Tec solution for SO2 compliance standards

USA / Hydrated lime
Reducing DSI operating costs