·Considering the increase of the proportion of semi dry desulfurization technology in the desulfurization process several semi dry desulphurization technologies such as flue gas circulating
·Post combustion flue gas desulfurization and denitrification technologies are essential in achieving the full compliance of fine particulate matter aerodynamic diameter less than μm air quality standards by 2030 in China as sulfur dioxide SO2 and nitrogen oxides NOX are the main precursors of Some studies have
·Combining concepts from different technologies has been recommended for desulfurization for short term desulfurization by focusing on the benefits of each technology used Most commercial desulfurization processes such as ExxonMobil s SCAN refining process [ 50 ] and UniPure s ASR 29 [ 51 ] contain combinations of several
·Experts explain the control of hot metal sulfur coming in high levels from the blast furnace during steelmaking by the combined technology of hot metal and steel desulfurization
·1 Introduction Sulfur containing compounds in transportation fuels are converted by combustion to SO x which is a major source of acid rain and air pollution [] For environmental protection purposes many countries have mandated a reduction in fuels sulfur level down to 10 ppm by 2009 [2 3] and with more and more stringent regulatory
·The partnership between Acciaierie d Italia and Primetals Technologies equipped Taranto s plant with a new state of the art technology on a global scale Dr Alexander Fleischanderl CTO Upstream & Head of ECO Solutions at Primetals Technologies describes the features of MEROS technology and its role in reducing
·A kinetic model of the RH desulfurization process was established based on the two film theory considering the desulfurizer addition in the RH vacuum chamber and the slag desulfurization in the ladle The kinetic model was used to predict the variation of the sulfur content in the molten steel during the RH desulfurization process which was in
·A new technical route is explored to realize the integrated design of dry gas desulfurization and dust collection combining dry duct injection technology with bag filter technology
·[16] Li C Q and Xiao T 2017 Flue gas treatment technology of ammonia desulfurization Coal Processing and Comprehensive Utilization 59 61 Google Scholar [17] Xu X F and Wang H 2013 Contrastive Analysis of the Limestone Method and the Double Alkali Method Applied to Desulphurization and Dust Removal Science Technology and
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