Flue Gas Cleaning With Alternative Processes and Reaction Media

Reaction Kinetics for a Novel Flue Gas Cleaning Technology

This paper studies the kinetics of the reaction between NaClO3, FeSO4, and NaHSO3, which can potentially be used as an alternative to the conventional lime-limestone process for flue gas desulfurization. The key for the establishment of a kinetic model of the reaction is to find a way to determine concentrations of reactants or products during the reaction. The generation rate of Clduring the r...

Gas cleaning in flue gas from combustion of biomass

Cleaning of Municipal Waste Incinerator Flue Gas in Europe

The paper discusses the various methods used in Europe to reduce emissions of pollutants from the stack gases of municipal incinerators. With respect to NOx, the paper mentions two experimental postcombustion control approaches involving the addition of chemicals to the wet-scrubber system to oxidize or reduce the NOx to absorbable NO 2 or dischargeable N 2. As pointed out , these methods would...

SNOX Flue Gas Cleaning Demonstration Project: A DOE Assessment

Disclaimer This report was prepared as an account of work sponsored by an agency of the United States Government. Neither the United States Government nor any agency thereof, nor any of its employees, makes any warranty, express or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed,...

Effect of improving flue gas cleaning on characteristics and immobilisation of APC residues from MSW incineration.

The flue gas cleaning system of a MSW incinerator with a capacity of 350 kt/year was changed to improve the HCl elimination efficiency. Instead of the semi-wet operating spray reactor and subsequent baghouse, a two-step wet flue gas cleaning was added behind the baghouse. Elemental composition, X-ray powder diffraction patterns and TGA measurements showed that the resulting APC residue was tota...