New approach to common removal of dioxins and NOx as a contribution to environmental protection

Ammonia in Fly Ashes from Flue Gas Denitrification Process and its Impact on the Properties of Cement Composites

“…Currently, the methods of nitrogen oxide reduction, which allow to meet the requirements concerning NO x emissions, include methods based on the injection of ammonium compounds [12][13][14]. This process is usually carried out in one of two ways: Selective catalytic reduction (SCR) and selective non-catalytic reduction (SNCR).…”

Atmospheric emission of NO from mining explosives: A critical review

“…Most of that NO x remains dissolved in the aqueous phase but a fraction enters the nitrogen bubbles (da Silva et al, 2006a, b;da Silva et al, 2007), and then the atmospheric environment. The NO x mitigation technologies employed in post combustion plants (Baukal et al, 2001;Dvořák et al, 2010;Gómez-García et al, 2005;Hill and Smoot, 2000;Skalska et al, 2010) do not apply to blasting activities. This is because: (a) the post-explosion atmospheric mixture does not yield itself to capturing, scrubbing, treatment and/or reprocessing; (b) AN exhibits incompatibilities with materials (Table 3) (Bretherick et al, 1999) that could serve for scavenging NO x .…”

Minimising emissions and energy wastage by improved industrial processes and integration of renewable energy

“…The fifth article is titled, "New approach to common removal of dioxins and NO x as a contribution to environmental protection" (Dvo rák et al, 2010). It was authored by Radek Dvo rák, Petr Chlá-pek, David Jecha, Radim Puchý r and Petr Stehlík, from Brno University of Technology, Institute of Process and Environmental Engineering VUT UPEI, and from EVECO Brno Ltd, in the Czech Republic.…”