Low-temperature corrosion in co-combustion of biomass and solid recovered fuels

Vainio, Emil; Kinnunen, Hanna; Laurén, Tor; Brink, Anders; Yrjas, Patrik; DeMartini, Nikolai; Hupa, Mikko

doi:10.1016/j.fuel.2016.03.096

Cited by 56 publications

(34 citation statements)

References 27 publications

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“…Impacts of moisture and implications of hygroscopicity have been well documented for physical and chemical stability of pharmaceuticals (Ahlneck and Zografi, 1990;Chan et al, 1997;Peng et al, 2000;Newman et al, 2008;Mauer and Taylor, 2010a;Tong et al, 2010a;Feth et al, 2011) as well as food ingredients and blends (Mauer and Taylor, 2010b;Allan and Mauer, 2016), and large efforts have been made in the pharmaceutical and food industries to prevent relevant products from deliquescence. Corrosion and degradation of various constructions and buildings depend largely on RH, and as a result both the chemical inertness and hygroscopicity of materials used should be taken into account (Schindelholz et al, 2014a, b;Vainio et al, 2016); in addition, deposition of particles of different compositions has also been shown to affect the extent of corrosion of steel (Lau et al, 2008).…”

Section: Introductionmentioning

confidence: 99%

A review of experimental techniques for aerosol hygroscopicity studies

Tang

Chan

et al. 2019

Atmos. Chem. Phys.

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Abstract. Hygroscopicity is one of the most important physicochemical properties of aerosol particles and also plays indispensable roles in many other scientific and technical fields. A myriad of experimental techniques, which differ in principles, configurations and cost, are available for investigating aerosol hygroscopicity under subsaturated conditions (i.e., relative humidity below 100 %). A comprehensive review of these techniques is provided in this paper, in which experimental techniques are broadly classified into four categories, according to the way samples under investigation are prepared. For each technique, we describe its operation principle and typical configuration, use representative examples reported in previous work to illustrate how this technique can help better understand aerosol hygroscopicity, and discuss its advantages and disadvantages. In addition, future directions are outlined and discussed for further technical improvement and instrumental development.

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Section: Introductionmentioning

confidence: 99%

A review of experimental techniques for aerosol hygroscopicity studies

Tang

Chan

et al. 2019

Atmos. Chem. Phys.

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“…CC BY 4.0 License. largely on RH, and as a result both chemical inertness and hygroscopicity of materials used should be taken into account (Schindelholz et al, 2014a;Schindelholz et al, 2014b;Vainio et al, 2016); in addition, deposition of particles of different compositions has also been shown to affect the extent of corrosion of mild steel (Lau et al, 2008).…”

Section: Introductionmentioning

confidence: 99%

A review of experimental techniques for aerosol hygroscopicity studies

Tang¹,

Chan²,

Li³

et al. 2019

Preprint

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<p><strong>Abstract.</strong> Hygroscopicity is one of the most important physicochemical properties of aerosol particles, and also plays indispensable roles in many other scientific and technical fields. A myriad of experimental techniques, which differ in principles, configurations and cost, are available for investigating aerosol hygroscopicity under subsaturated conditions (i.e., relative humidity below 100&#8201;%). A comprehensive review of these techniques is provided in this paper, in which experimental techniques are broadly classified into four categories, according to the way samples under investigation are prepared. For each technique, we describe its operation principle and typical configuration, use representative examples reported in previous work to illustrate how this technique can help better understand aerosol hygroscopicity, and discuss its advantages and disadvantages. In addition, future directions are outlined and discussed for further technical improvement and instrumental development.</p>

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“…were affected to a much greater extent. Low temperature sulfur-and chlorine-based corrosion risk in co-combustion systems was investigated by Vainio et al (2016) [174]. The system studied was a full scale bubbling fluidized bed boiler combusting bark, sludge, and solid recovered fuel.…”

Section: Slagging Fouling Corrosion and Ash Propertiesmentioning

confidence: 99%

Advances in Biomass Co-Combustion with Fossil Fuels in the European Context: A Review

et al. 2021

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Co-combustion of biomass-based fuels and fossil fuels in power plant boilers, utility boilers, and process furnaces is a widely acknowledged means of efficient heat and power production, offering higher power production than comparable systems with sole biomass combustion. This, in combination with CO2 and other greenhouse gases abatement and low specific cost of system retrofit to co-combustion, counts among the tangible advantages of co-combustion application. Technical and operational issues regarding the accelerated fouling, slagging, and corrosion risk, as well as optimal combustion air distribution impact on produced greenhouse gases emissions and ash properties, belong to intensely researched topics nowadays in parallel with the combustion aggregates design optimization, the advanced feed pretreatment techniques, and the co-combustion life cycle assessment. This review addresses the said topics in a systematic manner, starting with feed availability, its pretreatment, fuel properties and combustor types, followed by operational issues, greenhouse gases, and other harmful emissions trends, as well as ash properties and utilization. The body of relevant literature sources is table-wise classified according to numerous criteria pertaining to individual paper sections, providing a concise and complex insight into the research methods, analyzed systems, and obtained results. Recent advances achieved in individual studies and the discovered synergies between co-combusted fuels types and their shares in blended fuel are summed up and discussed. Actual research challenges and prospects are briefly touched on as well.

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Low-temperature corrosion in co-combustion of biomass and solid recovered fuels

Cited by 56 publications

References 27 publications

A review of experimental techniques for aerosol hygroscopicity studies

A review of experimental techniques for aerosol hygroscopicity studies

A review of experimental techniques for aerosol hygroscopicity studies

Advances in Biomass Co-Combustion with Fossil Fuels in the European Context: A Review

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