The fate of chlorine during MSW incineration: Vaporization, transformation, deposition, corrosion and remedies

W Ma, T Wenga, FJ Frandsen, B Yan, G Chen - Progress in Energy and …, 2020 - Elsevier
Municipal solid waste (MSW) incineration plays an important role in waste treatment systems
throughout the world, due to the advantages of fast volume reduction by 80–90%, heat …

Biomass combustion technology development–It is all about chemical details

M Hupa, O Karlström, E Vainio - Proceedings of the Combustion institute, 2017 - Elsevier
Biomass fuels differ in many ways from the conventional fossil fuels used in combustion
processes, such as coal. They often have high moisture contents, lower heating values, and …

Corrosion in biomass combustion: A materials selection analysis and its interaction with corrosion mechanisms and mitigation strategies

RA Antunes, MCL de Oliveira - Corrosion Science, 2013 - Elsevier
Corrosion induced by chlorine during biomass combustion is a major drawback to the
consolidation of this technology. The current literature brings valuable information on these …

Ash-related issues in fluidized-bed combustion of biomasses: recent research highlights

M Hupa - Energy & Fuels, 2012 - ACS Publications
Finland and Sweden are leaders in the use of biomass fuels in large-scale boilers. In these
countries, the dominating large-scale combustion technology for biomass fuels is fluidized …

High-temperature corrosion performance of HVAF-sprayed NiCr, NiAl, and NiCrAlY coatings with alkali sulfate/chloride exposed to ambient air

R Jafari, E Sadeghi - Corrosion Science, 2019 - Elsevier
The high-temperature corrosion of high velocity air-fuel (HVAF) thermal spray Ni21Cr, Ni5Al,
and Ni21Cr7AlY coatings was investigated at 600° C for 168 h in ambient air under KCl and …

Towards a comprehensive thermodynamic database for ash-forming elements in biomass and waste combustion—Current situation and future developments

D Lindberg, R Backman, P Chartrand… - Fuel Processing …, 2013 - Elsevier
Thermodynamic modeling is used as a tool to predict the chemistry of ash-forming elements
in biomass and waste combustion for corrosion-or deposition-related issues. One major …

Two strategies to reduce gaseous KCl and chlorine in deposits during biomass combustion—injection of ammonium sulphate and co-combustion with peat

H Kassman, J Pettersson, BM Steenari… - Fuel Processing …, 2013 - Elsevier
Combustion of a biomass with an enhanced content of chlorine can result in operational
problems including deposit formation and superheater corrosion. The strategies applied to …

Are NaCl and KCl equally corrosive on superheater materials of steam boilers?

S Enestam, D Bankiewicz, J Tuiremo, K Mäkelä… - Fuel, 2013 - Elsevier
Alkali chlorides deposited on superheater tubes are known to cause corrosion in boilers
burning biofuels and waste. The objective of this work was to compare the corrosivities of …

The Effects of KCl, K2SO4 and K2CO3 on the High Temperature Corrosion of a 304-Type Austenitic Stainless Steel

J Pettersson, N Folkeson, LG Johansson… - Oxidation of metals, 2011 - Springer
The oxidation of 304-type (Fe18Cr10Ni) austenitic stainless steel was investigated at 500
and 600° C in 5% O 2+ 40% H 2 O. Prior to exposure the samples were sprayed with KCl, K …

Evaluation of the combustion behaviour and ash characteristics of biomass waste derived fuels, pine and coal in a drop tube furnace

G Wang, RB Silva, JLT Azevedo, S Martins-Dias… - Fuel, 2014 - Elsevier
Currently there is an increasing interest on a new generation of low cost biomass fuels
derived from human activities like wood and forestry residues, crop residues and refuse …