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Ryan Merckel

Observed names: Dr Merckel, Dr. Merckel, Merckel RD, R. D. Merckel, R.D. Merckel, Ryan D. Merckel, Ryan David Merckel
ORCID: 0000-0002-1289-1598
Observed ORCID: 0000-0002-1289-1598
OpenAlex ID: A5031996944
Post-pyrolysis treatments of biochars from sewage sludge and A. mearnsii for ammonia (NH4-n) recovery
2020 · Aubrey Beckinghausen, Jonathan Reynders, et al. · Applied Energy · 47
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Oxygen consumption as the definitive factor in predicting heat of combustion
2018 · R.D. Merckel, F.J.W.J. Labuschagne, et al. · Applied Energy · 28
Pyrolysis oil composition and catalytic activity estimated by cumulative mass analysis using Py-GC/MS EGA-MS
2020 · Ryan D. Merckel, Mike D. Heydenrych, et al. · Energy · 14
Hydrothermal carbonisation of waste-activated sludge: Possible route to improve sludge management in municipal wastewater treatment facilities
2025 · Ali Ahmad Shahnawazi, Ryan Merckel, et al. · Bioresource Technology · 12
Estimating the hindered-settling flux function from a batch test in a cone
2018 · Raimund Bürger, Julio Careaga, et al. · Chemical Engineering Science · 10
Production of a nutrient enriched biochar: a techno‐economic feasibility analysis
2025 · Brendon Trollip, Ryan David Merckel · Biofuels Bioproducts and Biorefining · 9
Mass-fraction of oxygen as a predictor of HHV of gaseous, liquid and solid fuels
2017 · Merckel RD, Heydenrych MD · Energy Procedia · 9
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Corrigendum to “Oxygen consumption as the definitive factor in predicting heat of combustion” [Appl. Energy 235 (2019) 1041–1047]
2019 · R.D. Merckel, F.J.W.J. Labuschagne, et al. · Applied Energy · 3
Fast and microwave-induced pyrolysis bio-oil from Eucalyptus grandis : possibilities for upgrading
2015 · Ryan Merckel · UpSpace Institutional Repository (University of Pretoria) · 2
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Co-Intercalation of Insecticides with Hexadecyltrimethylammonium Chloride in Mozambican Bentonite
2012 · R. D. Merckel, W. W. Focke, et al. · Molecular Crystals and Liquid Crystals · 2
Is bioethanol worth the energy? An energy metrics’ perspective
2022 · Gabriela Steenekamp, Dr Merckel · 1
Fertiliser-catalysed suppression of the pyrolytic temperature for synthesis of nutrient-enriched biochar
2022 · Brendon Trollip, Dr. Merckel · 1
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Energy metrics of fuel juxtaposed with mass yield metrics
2020 · Ryan D. Merckel, Frederick J.W.J. Labuschagne, et al. · Renewable Energy · 1
Corrigendum to “Hydrothermal carbonisation of waste-activated sludge: Possible route to improve sludge management in municipal wastewater treatment facilities” [Bioresour. Technol. 432 (2025) 132655]
2025 · Ali Ahmad Shahnawazi, Ryan Merckel, et al. · Bioresource Technology
Comparison of Biochar Enhancements for Ammonia (NH4-N) Sorption from Concentrated Wastewater Applications
2020 · Aubrey Beckinghausen, Jonathan Reynders, et al.
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Works count: 15
Citation count: 139
H-index: 7
I10-index: 5
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