Reburning promoted by nitrogen-and sodium-containing compounds

Biomass Reburning - Modeling/Engineering Studies

“…For example, it is known that alkali metals [2,4] and ironcontaining compounds [15] added to the reburning zone can increase NO x reduction.…”

“…Effective utilization of biomass fuel in the power industry would decrease the dependence on fossil fuels and improve the quality of the environment by reducing net emissions of CO 2 . Biomass has also lower nitrogen and sulfur content than coal, resulting in lower NO x and SO x emissions.…”

“…Basic and advanced biomass reburning technologies that utilize biomass as a reburning fuel are currently under development [1]. Advanced biomass reburning is a combination of basic reburning with N-agent injection [2][3][4]. Biomass, which may include waste wood, straw, agricultural waste, etc., can be inexpensive and may have potential for lower cost NO x reduction with higher performance than that of gas and coal reburning.…”

ADVANCED BIOMASS REBURNING FOR HIGH EFFICIENCY NOx CONTROL AND BIOMASS REBURNING - MODELING/ENGINEERING STUDIES JOINT FINAL REPORT

“…For example, it is known that alkali metals (Zamansky et al, 1997;Dasappa et al, 1999) and iron-containing compounds (Zamansky et al, 2000) added to the reburning zone can increase NO x reduction. Comparison of K and Fe content in different biomass fuels (Table 4.…”

Biomass Reburning - Modeling/Engineering Studies

“…Advanced biomass reburning is a combination of basic reburning with N-agent injection (Zamansky et al 1996(Zamansky et al , 1997(Zamansky et al , 1998a. Biomass which may include wastewood, straw, agricultural waste, etc.…”