Synergistic removal of dust using the wet flue gas desulfurization systems.

ABSTRACT: Coal is still a major energy source, mostly used in power plants. However, the coal combustion emits harmful SO₂ and fly ash. Wet flue gas desulfurization (WFGD) technology is extensively used to control SO₂ emissions in power plants. However, only limited studies have investigated the synergistic dust removal by the WFGD system. Spray scrubbers and sieve-tray spray scrubbers are often used in WFGD systems to improve the SO₂ removal efficiency. In this study, the synergistic dust removal of WFGD systems for a spray scrubber and a sieve-tray spray scrubber was investigated using the experimental and modelling approaches, respectively. For the spray scrubber, the influence of parameters, including dust particle diameters and inlet concentrations of dust parti

SUBMITTER: Wu Q 

PROVIDER: S-EPMC6689652 | biostudies-literature | 2019 Jul

REPOSITORIES: biostudies-literature