scholarly journals Sulfur trioxide formation/emissions in coal-fired air- and oxy-fuel combustion processes: a review

2018 ◽  
Vol 8 (3) ◽  
pp. 402-428 ◽  
Author(s):  
Yerbol Sarbassov ◽  
Lunbo Duan ◽  
Vasilije Manovic ◽  
Edward J. Anthony
Keyword(s):  
Sulfur Trioxide ◽  
Fuel Combustion ◽  
Combustion Processes

Demineralization of Brazilian Coals for Use in Gasification and Oxy-Fuel Combustion Processes, Aiming to Reduce CO2 Emissions

2017 ◽  
Vol 31 (8) ◽  
pp. 8560-8571 ◽  
Author(s):  
Keila Guerra Pacheco Nunes ◽  
Kirstin Milbradt Engel ◽  
Eduardo Osório ◽  
Nilson Romeu Marcílio
Keyword(s):  
Co2 Emissions ◽  
Fuel Combustion ◽  
Combustion Processes

scholarly journals Alternative Clinker Technologies for Reducing Carbon Emissions in Cement Industry: A Critical Review

Materials ◽  
2021 ◽  
Vol 15 (1) ◽  
pp. 209
Author(s):  
Mónica Antunes ◽  
Rodrigo Lino Santos ◽  
João Pereira ◽  
Paulo Rocha ◽  
Ricardo Bayão Horta ◽  
...  
Keyword(s):  
Critical Review ◽  
Fuel Combustion ◽  
Cement Industry ◽  
Calcination Process ◽  
Global Concern ◽  
Rotary Kilns ◽  
Restricted Use ◽  
Main Component ◽  
Combustion Processes ◽  
Trial Phase

Currently, the production of one ton of ordinary Portland cement (OPC) releases considerable amounts of CO2 into the atmosphere. As the need and demand for this material grows exponentially, it has become a challenge to increase its production at a time when climate-related problems represent a major global concern. The two main CO2 contributors in this process are fossil fuel combustion to heat the rotary kiln and the chemical reaction associated with the calcination process, in the production of the clinker, the main component of OPC. The current paper presents a critical review of the existent alternative clinker technologies (ACTs) that are under an investigation trial phase or under restricted use for niche applications and that lead to reduced emissions of CO2. Also, the possibility of transition of clinker production from traditional rotary kilns based on fuel combustion processes to electrification is discussed, since this may lead to the partial or even complete elimination of the CO2 combustion-related emissions, arising from the heating of the clinker kiln.

scholarly journals Numerical simulation of fuel combustion processes to reduce harmful dust and gas emissions using Over Fire Air

2019 ◽  
Vol 68 (1) ◽  
pp. 92-100
Author(s):  
A.S. Askarova ◽  
◽  
S.A. Bolegenova ◽  
V. Maxsimov ◽  
S.A. Bergaliyeva ◽  
...  
Keyword(s):  
Numerical Simulation ◽  
Fuel Combustion ◽  
Gas Emissions ◽  
Combustion Processes

Effect of steam and sulfur dioxide on sulfur trioxide formation during oxy-fuel combustion

2015 ◽  
Vol 43 ◽  
pp. 1-9 ◽  
Author(s):  
Xiaopeng Wang ◽  
Xiaowei Liu ◽  
Dong Li ◽  
Yu Zhang ◽  
Minghou Xu
Keyword(s):  
Sulfur Dioxide ◽  
Sulfur Trioxide ◽  
Fuel Combustion

scholarly journals The gaseous hydrocarbon fuel combustion process diagnostics using laser-spark emission spectrometry

2021 ◽  
Vol 2094 (2) ◽  
pp. 022055
Author(s):  
M A Vaganov ◽  
V I Kazakov
Keyword(s):  
Spectral Characteristics ◽  
Combustion Process ◽  
Hydrocarbon Fuel ◽  
Fuel Combustion ◽  
Plasma Radiation ◽  
Emission Spectrometry ◽  
Gaseous Hydrocarbon ◽  
Study Results ◽  
Laser Spark ◽  
Combustion Processes

Abstract To solve the gaseous hydrocarbon fuel combustion process control and diagnostics problem, it is proposed to apply the laser-spark emission spectrometry methods. In propane-air mixture combustion, three modes are investigated: stoichiometric combustion, an enriched mixture, and a lean mixture. A laboratory stand has been developed to study combustion processes by laser-spark emission spectrometry. The plasma radiation spectral characteristics an experimental study results formed in a flame when exposed to laser radiation are presented.

Sign in / Sign up

Export Citation Format

Share Document