Emil Vainio

2024

A novel methodology for monitoring low-temperature corrosion caused by hygroscopic salts using linear polarization resistance

Yahi, S., Bensmaili, A., Lehmusto, J., Hupa, L., Haddad, A., Benmohamed, M. & Vainio, E., 20 feb. 2024, I: Electrochimica Acta. 478, 143827.

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1 Citeringar (Scopus)

4 Nedladdningar (Pure)

CALCIUM CHLORIDE AND ITS ROLE ON SUPERHEATER CORROSION IN BIOMASS COMBUSTION

Ruozzi, A., Vainio, E., Kinnunen, H., Yrjas, P. & Hupa, L., 2024, 15th International conference on combustion technologies for a Clean environment.

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Understanding the crystallization behavior of bioactive glass S53P4 powder compacts under various heating conditions

Stiller, A., Engblom, M., Vainio, E. & Hupa, L., 15 aug. 2024, (E-pub före tryck) I: Journal of Non-Crystalline Solids. 644, 17 s., 123178.

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2023

Changes in chlorine content over time – Probe deposit sampling in a Finnish kraft recovery boiler

Balint, R., Engblom, M., Vainio, E., Laurén, T., Niemi, J., Rautala, J., Saarinen, T., Hupa, M. & Hupa, L., 15 maj 2023, (E-pub före tryck) I: Fuel. 340, 127599.

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2 Citeringar (Scopus)

72 Nedladdningar (Pure)

Cold-end Corrosion and Deposit Properties in a BFB Boiler Firing Biomass and Waste Streams - Novel Probe Technique

Vainio, E., Ruozzi, A., Kinnunen, H. & Hupa, L., juni 2023, 15th International Conference on Combustion Technologies for a Clean Environment.

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Cold-end corrosion caused by hygroscopic ammonium chloride in thermal conversion of biomass and waste

Vainio, E., Yrjas, P., Hupa, L. & Hupa, M., 15 aug. 2023, I: Fuel. 346, 128061.

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4 Citeringar (Scopus)

32 Nedladdningar (Pure)

Cold-end corrosion in biomass combustion - role of calcium chloride in the deposit

Ruozzi, A., Vainio, E., Kinnunen, H. & Hupa, L., 1 okt. 2023, I: Fuel. 349, 11 s., 128344.

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4 Citeringar (Scopus)

31 Nedladdningar (Pure)

Corrosion of superheater materials by alkali chloride salt mixtures - The role of the presence of molten phase

Hupa, E., Vainio, E., Yrjas, P., Engblom, M. & Hupa, M., 2023, I: Fuel. 344, 128063

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6 Citeringar (Scopus)

35 Nedladdningar (Pure)

Investigation of the Optimal Recovery of Sn, Pb, Cu, and Ni from E-waste Generated Type of Slags in the Black Copper Processing Route

Jylhävuori, N., Tesfaye, F., Pesonen, L., Pihlasalo, J., Hamuyuni, J., Vainio, E., Lindgren, M. & Hupa, L., 20 dec. 2023, I: JOM Journal of the Minerals, Metals and Materials Society. 76, 3, s. 1-16 16 s.

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Role of alkali hydroxides on fly-ash deposit formation and sintering – black liquor recovery boilers

Jafarihonar, F., Vainio, E., Hupa, L. & Hupa, M., 2023, 15th International Conference on Combustion Technologies for a Clean Environment.

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2022

Aggressive cold-end corrosion caused by ammonium chloride in biomass boilers utilizing additives

Vainio, E., Yrjas, P., Hupa, L. & Hupa, M., 2022, Proceedings of the 28th International Conference on the Impact of Fuel Quality on Power Production and the Environment. Broström, M. (red.).

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Corrosion of superheater materials by alkali chloride salt mixtures – The role of presence of molten phase

Hupa, E., Vainio, E., Yrjas, P., Engblom, M. & Hupa, M., 2022, Proceedings of the 28th International Conference on the Impact of Fuel Quality on Power Production and the Environment. Broström, M. (red.).

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Effect of air staging on NOx emissions in biomass combustion in a bubbling fluidized bed

Karlström, O., Vainio, E., Engblom, M., Brink, A. & Hupa, M., 17 aug. 2022, I: Fuel. 330, 125565.

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7 Citeringar (Scopus)

Low temperature corrosion caused by CaCl2

Ruozzi, A., Vainio, E., Kinnunen, H. & Hupa, L., 2022.

Forskningsoutput: Konferensbidrag › Arbetsdokument

The role of CaCl2 in low-temperature corrosion in biomass combustion

Ruozzi, A., Vainio, E., Kinnunen, H. & Hupa, L., 2022, Proceedings of the 28th International Conference on the Impact of Fuel Quality on Power Production and the Environment . Broström, M. (red.).

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2021

Formation of NH4Cl and its role on cold-end corrosion in CFB combustion

Vainio, E., Yrjas, P., Hupa, L. & Hupa, M., 2021, CFB 2021 - Proceedings of the 13th International Conference on Fluidized Bed Technology. Bi, X., Briens, C., Ellis, N. & Wormsbecker, M. (red.). GLAB Reactor and Fluidization Technologies, s. 521-526 (CFB 2021 - Proceedings of the 13th International Conference on Fluidized Bed Technology).

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1 Citeringar (Scopus)

Impact of boiler load and limestone addition on SO₃ and corrosive cold-end deposits in a coal-fired CFB boiler

Vainio, E., Vänskä, K., Laurén, T., Yrjas, P., Coda Zabetta, E., Hupa, M. & Hupa, L., 15 nov. 2021, I: Fuel. 304, 121313.

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15 Citeringar (Scopus)

209 Nedladdningar (Pure)

2020

Application of bipolar electrochemistry to accelerate dew point corrosion for screening of steel materials for power boilers

Bankiewicz, D., Vainio, E., Yrjas, P., Hupa, L. & Lisak, G., 2020, I: Fuel. 265, s. – 116886.

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11 Citeringar (Scopus)

11 Nedladdningar (Pure)

2019

Hygroscopic properties of calcium chloride and its role on cold-end corrosion in biomass combustion

Vainio, E., DeMartini, N., Hupa, L., Åmand, L.-E., Richards, T. & Hupa, M., 2019, I: Energy and Fuels. 33, 11, s. 11913–11922

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25 Citeringar (Scopus)

2018

A Novel Method to Detect Hydrate formation and Deliquescence of Salts and Deposits Related to Low-Temperature Corrosion in FBC

Vainio, E., Hupa, E., Engblom, M., Lehmusto, J. & Lindberg, D., 2018, 23rd International Conference on Fluidized Bed Conversion - Innovative Fluidized Bed Conversion Technology for a Sustainable Development. The Korean Institute of Chemical Engineers (KIChE), s. –

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High-temperature erosion studies of boiler materials

Vainio, E., Mannisto, T., Hupa, L., Coda Zabetta, E. & Vänskä, K., 2018, 23rd International Conference on Fluidized Bed Conversion - Innovative Fluidized Bed Conversion Technology for a Sustainable Development. The Korean Institute of Chemical Engineers (KIChE), s. 712–721

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Interaction of High Al2O3 Refractories with Alkaline Salts Containing Potassium and Sodium in Biomass and Waste Combustion

Li, N., Vainio, E., Hupa, L., Hupa, M. & Zabetta, E., 2018, I: Energy and Fuels. 32, 12, s. 12971–12980 10 s.

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23 Citeringar (Scopus)

The Effect of Deposit Temperature on the Catalytic SO₂-to-SO₃ Conversion in a Copper Flash Smelting Heat Recovery Boiler

Lehmusto, J., Vainio, E., Laurén, T. & Lindgren, M., 2018, I: Metallurgical and Materials Transactions B: Process Metallurgy and Materials Processing Science. 49, 1, s. 434–439

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5 Citeringar (Scopus)

Thermal Separation and Leaching of Valuable Elements from Waste-Derived Ashes

Lindberg, D., Vainio, E. & Yrjas, P., 2018, Energy Technology 2018. Sun, Z., Wang, C., Post Guillen, D., R Neelameggham, N., Zhang, L., Howarter, J. A., Wang, T., Olivetti, E., Zhang, M., Verhulst, D., Guan, X., Anderson, A., Ikhmayies, S., Smith, Y. R., Pandey, A., Pisupati, S. & Huimin, L. (red.). Springer, s. 241–252

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1 Citeringar (Scopus)

2017

Biomass combustion technology development – It is all about chemical details

Hupa, M., Karlström, O. & Vainio, E., 2017, I: Proceedings of the Combustion Institute. 36, 1, s. 113–134

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186 Citeringar (Scopus)

Bisulfate Formation and Impact on Low Temperature Corrosion in Kraft Recovery Boilers

De Martini, N., Vainio, E., Laurén, T. & Hupa, L., 2017, Proceedings International Chemical Recovery Conference 2017. Pulp and Paper Technical Association of Canada, s. –

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Causes of low-temperature corrosion in CFB combustion of bituminous coal

Vainio, E., Laurén, T., Yrjas, P., Hupa, M., Coda Zabetta, E. & Vänskä, K., 2017, Proceedings of the 12th International Conference on Fluidized Bed Technology. Nowak, W., Ściążko, M. & Mirek, P. (red.). s. –

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Causes of low-temperature corrosion in combustion of bituminous coal

Vainio, E., Vänskä, K., Laurén, T., Yrjas, P., Zabetta, E. C., Hupa, M. & Hupa, L., 2017, s. 663-670. 8 s.

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1 Citeringar (Scopus)

High-Temperature Corrosion of Refractory Materials in Biomass and Waste Combustion: Method Development and Tests with Alumina Refractory Exposed to a K₂CO₃-KCl Mixture

Li, N., Vainio, E., Hupa, M., Hupa, L. & Coda Zabetta, E., 2017, I: Energy and Fuels. 31, 9, s. 10046–10054

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13 Citeringar (Scopus)

Laboratory scale studies of solid-particle erosion in boilers

Rai, V., Vainio, E., Hupa, L., Coda Zabetta, E. & Vänskä, K., 2017, 12th International Conference on Fluidized Bed Technology. Nowak, W., Ściążko, M. & Mirek, P. (red.). AGH University of Science and Technology, s. 837–844

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Understanding low-temperature corrosion in recovery boilers – Measurements at four mills

Vainio, E., De Martini, N., Laurén, T., Orang, N., Tran, H. & Hupa, M., 2017, Proceedings International Chemical Recovery Conference 2017. Pulp and Paper Technical Association of Canada, s. –

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2016

Is there Sulfuric Acid in Flue Gases in Biomass Combustion? Measurement Techniques and Results

Vainio, E., De Martini, N., Orang, N., Tran, H. & Hupa, M., 2016, International Bioenergy and Bioproducts Conference 2016 (IBBC 2016). Siede, P. (red.). Curran Associates Inc., s. 234–243

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

Vainio, E., Kinnunen, H., Laurén, T., Brink, A., Yrjas, P., De Martini, N. & Hupa, M., 2016, I: Fuel. 184, s. 957–965 9 s.

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57 Citeringar (Scopus)

Role of ash-forming elements on low-temperature corrosion in biomass boilers

Vainio, E., De Martini, N., Hupa, L., Hupa, M. & Hrdlička, J. (Redaktör), 2016

Forskningsoutput: Övriga bidrag

Understanding low temperature corrosion in Kraft Recovery Boilers – Implications for Increased Energy Recovery

De Martini, N., Vainio, E., Holmblad, H. & Hupa, M., 2016, Pulping, Engineering, Environmental, Recycling, Sustainability Conference 2016 (PEERS 2016). Siede, P. (red.). Curran Associates Inc., s. 127–135

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2 Citeringar (Scopus)

2015

2014

19 Citeringar (Scopus)

Understanding the Formation of NOx in Pulp Mill Boilers

Engblom, M., Vainio, E., Brink, A., Hupa, M., Välimäki, E. & Heikkilä, V.-P., 2014, Proceedings of the 2014 International Chemical Recovery Conference. Nieminen, M. & Lampinen, P. (red.). Suomen Soodakattilayhdistys / Finnish Recovery Boiler Committee, s. 155–170

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2013

Experimental Evaluation and Field Application of a Salt Method for SO3 Measurement in Flue Gases

Vainio, E., Fleig, D., Brink, A., Andersson, K., Johnsson, F. & Hupa, M., 2013, I: Energy and Fuels. 27, 5, s. 2767–2775 9 s.

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39 Citeringar (Scopus)

The fate of chlorine, sulfur, and potassium during co-combustion of bark, sludge, and solid recovered fuel in an industrial scale BFB boiler

Vainio, E., Yrjas, P., Zevenhoven, M., Brink, A., Laurén, T., Hupa, M., Kajolinna, T. & Vesala, H., 2013, I: Fuel Processing Technology. 105, s. 59–68 10 s.

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55 Citeringar (Scopus)

2012

Evaluation of SO3 Measurement Techniques in Air and Oxy-Fuel Combustion

Fleig, D., Vainio, E., Andersson, K., Brink, A., Johnsson, F. & Hupa, M., 2012, I: Energy and Fuels. 26, 9, s. 5537–5549 13 s.

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67 Citeringar (Scopus)

Fate of Fuel Nitrogen in the Furnace of an Industrial Bubbling Fluidized Bed Boiler during Combustion of Biomass Fuel Mixtures

Vainio, E., Brink, A., Hupa, M., Vesala, H. & Kajolinna, T., 2012, I: Energy and Fuels. 26, 1, s. 94–101 8 s.

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24 Citeringar (Scopus)

Fuel nitrogen reactions in a biomass fired FBC - measurements and kinetic simulations

Vainio, E., Brink, A., Hupa, M., Vesala, H. & Kajolinna, T., 2012, 21st International Conference on Fluidized Bed Combustion. s. 1010–1017

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2010

In-furnace measurement of sulphur and nitrogen species in a recovery boiler

Vainio, E., Brink, A., De Martini, N., Hupa, M., Vesala, H., Tormonen, K. & Kajolinna, T., 2010, I: Journal of Pulp and Paper Science. 36, 3-4, s. 135–142

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11 Citeringar (Scopus)

Emil Vainio

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