Waheed Afzal

2024

Biodegradation of glucose and paracetamol and process optimisation with open mixed microbial cultures in lab-scale sequencing batch reactors

Bhattarai, B., Dionisi, D. (Corresponding Author) & Afzal, W., Nov 2024, In: Journal of Water Process Engineering. 67, 14 p., 106224.

Research output: Contribution to journal › Article › peer-review

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Pore-structure Engineering of Hierarchical Beta Zeolites for the Enhanced Hydrocracking of Waste Plastics to Liquid Fuels

Azam, M. U., Fernandes, A., Ferreira, M. J., Afzal, W. & Biscaya Semedo Pereira da Graca, I. (Corresponding Author), 17 Oct 2024, (E-pub ahead of print) In: ACS Catalysis. 14, p. 16148-16165 18 p.

Research output: Contribution to journal › Article › peer-review

Open Access

Safety assessment of hydrogen production using alkaline water electrolysis

Muthiah, M., Elnashar, M., Afzal, W. & Tan, H. (Corresponding Author), 26 Sept 2024, In: International Journal of Hydrogen Energy. 84, p. 803-821 18 p.

Research output: Contribution to journal › Article › peer-review

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1 Citation (Scopus)

1 Downloads (Pure)

Insights into the development of greener mild zeolite dealumination routes applied to the hydrocracking of waste plastics

Azam, M. U., Afzal, W. (Corresponding Author), Fernandes, A. & Biscaya Semedo Pereira da Graca, I. (Corresponding Author), 25 Sept 2024, In: Applied Catalysis A: General. 685, 14 p., 119873.

Research output: Contribution to journal › Article › peer-review

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6 Citations (Scopus)

2 Downloads (Pure)

Performance of a novel waste heat-powered ionic liquid-based CO₂ capture and liquefaction system for large-scale shipping

Huang, S., Wang, P., Chu, J., Afzal, W., Liu, X., Lu, Z., Long, J. & He, M., 1 Nov 2024, In: Chemical Engineering Journal. 499, 22 p., 155911.

Research output: Contribution to journal › Article › peer-review

Unlocking the Structure-Activity Relationship of Hierarchical MFI Zeolites Towards the Hydrocracking of HDPE

Azam, M. U., Fernandes, A., Ferreira, M. J., McCue, A., Graca, I. (Corresponding Author) & Afzal, W. (Corresponding Author), 1 Jan 2025, In: Fuel. 379, 12 p., 132990.

Research output: Contribution to journal › Article › peer-review

Open Access

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1 Citation (Scopus)

Investigating the effects of nano-Fe₃O₄ and MWCNTs on the filtration and rheological properties of water-based muds at elevated temperature and pressure

Zanna Ibrahim, Z., Hamidi, H. (Corresponding Author), Afzal, W. & Yildirim, M. H., 20 Nov 2024, In: Colloids and Surfaces A: Physicochemical and Engineering Aspects. 701, 17 p., 134912.

Research output: Contribution to journal › Article › peer-review

Open Access

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3 Downloads (Pure)

Advancing Plastic Recycling: A Review on the Synthesis and Applications of Hierarchical Zeolites in Waste Plastic Hydrocracking

Azam, M. U., Afzal, W. (Corresponding Author) & Graça, I. (Corresponding Author), 12 Jul 2024, In: Catalysts. 14, 7, 47 p., 450.

Research output: Contribution to journal › Article › peer-review

Open Access

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2 Citations (Scopus)

1 Downloads (Pure)

Investigating the quantum size effects of multi-walled carbon nanotubes (MWCNTs) in photocatalytic fermentative biohydrogen production

Ramzan, H., Nadeem, F., Usman, M., Shahzaib, M., Ur Rahman, M., Shen, F., Zhang, Z., Singhania, R. R., Jabeen, F., Afzal, W. & Tahir, N. (Corresponding Author), 10 Apr 2024, In: Journal of Cleaner Production. 449, 10 p., 141738.

Research output: Contribution to journal › Article › peer-review

2 Citations (Scopus)

The Study of The Sealing Performance of Fibrous-Laden Drilling Fluid Over Simulated Lost Zone Under Overbalanced Pressure Conditions

Purnomosidi, Hallett, P. D., Afzal, W. & Indriani, E., Apr 2024, In: Scientific Contributions Oil and Gas. 47, 1, p. 1-6 6 p.

Research output: Contribution to journal › Article › peer-review

Open Access

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Maximizing the potential of biohydrogen production through cyclic photo fermentation: An approach towards zero waste

Shahzaib, M., Nadeem, F. (Corresponding Author), Ramzan, H., Usman, M., Ur Rahman, M., Singhania, R. R., Afzal, W., Zhang, Z. & Tahir, N. (Corresponding Author), 15 Mar 2024, In: Energy Conversion and Management. 304, 10 p., 118234.

Research output: Contribution to journal › Article › peer-review

6 Citations (Scopus)

Plant Biomass Seed and Root Mucilage: Extraction and Properties

Raza, M., Hallett, P. & Afzal, W., 14 Mar 2024, Plant Biomass Derived Materials: Sources, Extractions, and Applications. Sabu, T., Seiko, J., Sneha Sabu, M. & Lata, S. (eds.). 1 ed. Wiley - VCH Verlag GmbH & CO. KGaA, p. 141-158 18 p.

Research output: Chapter in Book/Report/Conference proceeding › Chapter

2023

Insights into the development of greener hierarchical zeolites applied to the hydrocracking of plastic waste

Azam, M. U. (Speaker), Biscaya Semedo Pereira da Graca, I. & Afzal, W., 5 Dec 2023.

Research output: Contribution to conference › Poster › peer-review

Comparison between batch aerobic biodegradation of paracetamol and glucose with open mixed microbial cultures: experimental data and kinetic modelling

Bhattarai, B., Dionisi, D. (Corresponding Author) & Afzal, W., 1 Oct 2023, In: Journal of Water Process Engineering. 55, 12 p., 10477.

Research output: Contribution to journal › Article › peer-review

Open Access

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1 Citation (Scopus)

7 Downloads (Pure)

Hydrocracking of surgical face masks over Y zeolites: catalyst development, process design and life cycle assessment

Azam, M. U., Fernandes, A., Graca, I. (Corresponding Author) & Afzal, W. (Corresponding Author), 1 Oct 2023, In: Fuel. 349, 17 p., 128704.

Research output: Contribution to journal › Article › peer-review

Open Access

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9 Citations (Scopus)

7 Downloads (Pure)

Insights into the development of greener hierarchical zeolites applied to the hydrocracking of plastic waste

Azam, M. U. (Speaker), Biscaya Semedo Pereira da Graca, I. & Afzal, W., 2023.

Research output: Contribution to conference › Poster › peer-review

2022

Meta-Analysis of Vaterite Secondary Data Revealed the Synthesis Conditions for Polymorphic Control

Carballo-Meilan, M. (Corresponding Author), Starnawski, L. M., Mcdonald, L., Pragot, W., Saleemi, A. N. & Afzal, W., Dec 2022, In: Chemical Engineering Research & Design. 188, p. 668-680 13 p.

Research output: Contribution to journal › Article › peer-review

Open Access

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1 Citation (Scopus)

6 Downloads (Pure)

Process simulation and life cycle assessment of waste plastics: a comparison of pyrolysis and hydrocracking

Azam, M. U., Vete, A. & Afzal, W. (Corresponding Author), 21 Nov 2022, In: Molecules. 27, 22, 35 p., 8084.

Research output: Contribution to journal › Article › peer-review

Open Access

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15 Citations (Scopus)

15 Downloads (Pure)

Effect of Adding Monohydrocalcite on the Microstructural Change in Cement Hydration

Pragot, W., Carballo-Meilan, M., McDonald, L., Photong, C. & Afzal, W. (Corresponding Author), 3 Oct 2022, In: ACS Omega. 7, 41, p. 36318–36329 11 p.

Research output: Contribution to journal › Article › peer-review

Open Access

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Development of a Data-Driven Scientific Methodology: From Articles to Chemometric Data Products

Carballo-Meilan, M., McDonald, L., Pragot, W., Starnawski, L. M., Saleemi, A. N. & Afzal, W. (Corresponding Author), 15 Jun 2022, In: Chemometrics and Intelligent Laboratory Systems. 225, 13 p., 104555.

Research output: Contribution to journal › Article › peer-review

Open Access

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5 Citations (Scopus)

5 Downloads (Pure)

Modelling co-gasification of plastic waste and lignin in supercritical water using reactive molecular dynamics simulations

Wang, T., Liu, X. (Corresponding Author), Huang, S., Afzal, W. & He, M., 8 Jun 2022, In: International Journal of Hydrogen Energy. 47, 49, p. 21060-21066 7 p.

Research output: Contribution to journal › Article › peer-review

Open Access

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19 Citations (Scopus)

8 Downloads (Pure)

Evidence of scawtite and tilleyite formation at ambient conditions in hydrated Portland cement blended with freshly-precipitated nano-size calcium carbonate to reduce greenhouse gas emissions

McDonald, L. J., Afzal, W. & Glasser, F. P., 1 May 2022, In: Journal of Building Engineering. 48, 12 p., 103906.

Research output: Contribution to journal › Article › peer-review

Open Access

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7 Citations (Scopus)

13 Downloads (Pure)

Simulation of softwood lignin gasification in supercritical carbon dioxide

Wang, T., Liu, X. (Corresponding Author), Xu, J., Afzal, W. & He, M., 1 May 2022, In: Journal of CO2 Utilization. 59, 4 p., 101959.

Research output: Contribution to journal › Article › peer-review

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10 Citations (Scopus)

6 Downloads (Pure)

The physicochemical properties of Portland cement blended with calcium carbonate with different morphologies as a supplementary cementitious material

McDonald, L., Carballo-Meilan, M., Chacartegui, R. & Afzal, W. (Corresponding Author), 1 Mar 2022, In: Journal of Cleaner Production. 338, 12 p., 130309.

Research output: Contribution to journal › Article › peer-review

Open Access

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27 Citations (Scopus)

8 Downloads (Pure)

2021

A systematic analysis of the dynamics of microwave- and conventionally-assisted swing adsorption on zeolite 13X and an activated carbon under post-combustion carbon capture conditions

Yassin, M. M., Biti, S., Afzal, W. & Fernández Martín, C. (Corresponding Author), 1 Dec 2021, In: Journal of Environmental Chemical Engineering. 9, 6, 14 p., 106835.

Research output: Contribution to journal › Article › peer-review

Open Access

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13 Citations (Scopus)

8 Downloads (Pure)

A comparative analysis of microwave-assisted regeneration against conventional regeneration for post-combustion carbon capture

Yassin, M., Biti, S., Afzal, W. & Fernandez Martin, C. (Corresponding Author), 4 Nov 2021, AMPERE 2021 Proceedings : Virtual Conference 13-16 September 2021. Zenodo, p. 2 1 p.

Research output: Chapter in Book/Report/Conference proceeding › Published conference contribution

Open Access

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1 Downloads (Pure)

A modified human reliability analysis method for the estimation of human error probability in the offloading operations at oil terminals

Zhang, R. (Corresponding Author), Tan, H. & Afzal, W., Sept 2021, In: Process Safety Progress. 40, 3, p. 84-92 9 p., e12223.

Research output: Contribution to journal › Article › peer-review

19 Citations (Scopus)

Volumetric Properties of Furan and 2‑5-Dimethylfuran in Different Industrial Solvents at Temperatures from 278 to 343 K

Raza, M., Valtz, A., Coquelet, C., Hallett, P. & Afzal, W. (Corresponding Author), 8 Jul 2021, In: Journal of Chemical and Engineering Data. 66, 7, p. 2666-2680 15 p.

Research output: Contribution to journal › Article › peer-review

Open Access

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6 Citations (Scopus)

10 Downloads (Pure)

Ecological study of a mineral carbon capture and conversion process

Pragot, W. (Corresponding Author), Carballo-Meilan, M. & Afzal, W., 24 Apr 2021, EYEC Monograph: 9th European Young Engineers Conference. Warsaw, Poland, Vol. 7. p. 52-68 17 p. 6.5

Research output: Chapter in Book/Report/Conference proceeding › Chapter

2020

Sodium carbonate-based post combustion carbon capture utilising trona as main sorbent feed stock

Furcas, F., Pragot, W., Chacartegui, R. & Afzal, W. (Corresponding Author), 15 Mar 2020, In: Energy Conversion and Management. 208, 112484.

Research output: Contribution to journal › Article › peer-review

Open Access

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7 Citations (Scopus)

10 Downloads (Pure)

A Novel Surfactant–Polymer/Alkaline–Surfactant–Polymer Formulation for Enhanced Oil Recovery (EOR) Processes

Ramos, G. A. R., Akanji, L. & Afzal, W., Feb 2020, In: Energy & Fuels. 34, 2, p. 1230-1239 10 p.

Research output: Contribution to journal › Article › peer-review

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12 Citations (Scopus)

17 Downloads (Pure)

2019

Surface Tension of Aqueous Solutions of Small-Chain Amino and Organic Acids

Raza, M., Hallett, P. D., Liu, X., He, M. & Afzal, W., 12 Dec 2019, In: Journal of Chemical and Engineering Data. 64, 12, p. 5049-5056 8 p.

Research output: Contribution to journal › Article › peer-review

Open Access

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26 Citations (Scopus)

17 Downloads (Pure)

Microwave-assisted regeneration of solid adsorbents for CO2 capture in post-combustion processes

Yassin, M. M., Anderson, J., Afzal, W. & Fernandez Martin, C., 9 Sept 2019.

Research output: Contribution to conference › Conference presentation (Unpublished paper) › peer-review

Viscosity of Oxygenated Fuel: A Model Based on Eyring's Absolute Rate Theory

Zhu, C., Yang, F., Liu, X., Afzal, W. & He, M. (Corresponding Author), 1 Apr 2019, In: Fuel. 241, p. 218-226 9 p.

Research output: Contribution to journal › Article › peer-review

Open Access

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27 Citations (Scopus)

6 Downloads (Pure)

Coupled Oxidation-Extraction Desulfurization: A Novel Evaluation for Diesel Fuel

Gao, S., Chen, X., Xi, X., Abro, M., Afzal, W., Abro, R. & Yu, G. (Corresponding Author), 2019, In: ACS Sustainable Chemistry & Engineering. 7, 6, p. 5660-5668 9 p.

Research output: Contribution to journal › Article › peer-review

Open Access

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43 Citations (Scopus)

13 Downloads (Pure)

2018

Vapour-Liquid Equilibria of Ethane and Ethanethiol: Experiments and Modelling

Afzal, W. (Corresponding Author), Valtz, A. & Coquelet, C., 31 Dec 2018, In: Journal of Natural Gas Engineering. 3, 2, p. 96-108 13 p.

Research output: Contribution to journal › Article › peer-review

Open Access

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6 Downloads (Pure)

Open Access

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134 Citations (Scopus)

52 Downloads (Pure)

2017

Mass transfer efficiency of a tall and low plate free area liquid pulsed sieve-plate extraction column

Khawaja, S. Y., Usman, M. R., Nasif, M., Akram, M. S., Afzal, W. & Akhtar, N. A., Dec 2017, In: International Journal of Industrial Chemistry. 8, 4, p. 397-410 14 p.

Research output: Contribution to journal › Article › peer-review

Open Access

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6 Citations (Scopus)

11 Downloads (Pure)

Initial Interfacial Tension for Various Organic–Water Systems and Study of the Effect of Solute Concentration and Temperature

Shahid, M. Z., Usman, M. R., Akram, M. S., Khawaja, S. Y. & Afzal, W., 13 Apr 2017, In: Journal of Chemical and Engineering Data. 62, 4, p. 1198-1203 6 p.

Research output: Contribution to journal › Article › peer-review

Open Access

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25 Citations (Scopus)

12 Downloads (Pure)

2015

Physical data for a process to separate krypton from air by selective absorption in an ionic liquid

Afzal, W., Liu, X. & Prausnitz, J. M. (Corresponding Author), 25 Oct 2015, In: Fluid Phase Equilibria. 404, p. 124-130 7 p.

Research output: Contribution to journal › Article › peer-review

18 Citations (Scopus)

1 Downloads (Pure)

Nitric-acid Hydrolysis of Miscanthus giganteus to Sugars Fermented to Bioethanol

Yang, F., Afzal, W., Cheng, K., Liu, N., Pauly, M., Bell, A. T., Liu, Z. & Prausnitz, J. M. (Corresponding Author), Apr 2015, In: Biotechnology and Bioprocess Engineering. 20, 2, p. 304-314 11 p.

Research output: Contribution to journal › Article › peer-review

Open Access

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18 Citations (Scopus)

27 Downloads (Pure)

Pretreatment of Miscanthus giganteus with Lime and Oxidants for Biofuels

Yang, F., Liu, Z., Afzal, W., Bell, A. T. & Prausnitz, J. M., 2015, In: Energy & Fuels. 29, 3, p. 1743-1750 8 p.

Research output: Contribution to journal › Article › peer-review

Open Access

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8 Citations (Scopus)

14 Downloads (Pure)

2014

Solubilities of Small Hydrocarbons, Viscosities of Diluted Tetraalkylphosphonium Bis(2,4,4-trimethylpentyl) Phosphinates

Liu, X., Afzal, W., He, M. & Prausnitz, J. M., Jul 2014, In: AIChE Journal. 60, 7, p. 2607-2612 6 p.

Research output: Contribution to journal › Article › peer-review

20 Citations (Scopus)

Viscosities and Densities of Phosphonium-Based Ionic Liquids Mixed with Dodecane

Awwad, N., Liu, X., Afzal, W. & Prausnitz, J. M., Jul 2014, In: Zeitschrift für Physikalische Chemie. 228, 8, p. 839-850 12 p.

Research output: Contribution to journal › Article › peer-review

4 Citations (Scopus)

Pretreatment of Miscanthus× giganteus using Aqueous Ammonia with Hydrogen Peroxide to Increase Enzymatic Hydrolysis to Sugars

Yu, G., Afzal, W., Yang, F., Padmanabhan, S., Liu, Z., Xie, H., Shafy, M. A., Bell, A. T. & Prausnitz, J. M., May 2014, In: Journal of Chemical Technology & Biotechnology. 89, 5, p. 698-706 9 p.

Research output: Contribution to journal › Article › peer-review

29 Citations (Scopus)

High Solubilities of Carbon Dioxide in Tetraalkyl Phosphonium-Based Ionic Liquids and the Effect of Diluents on Viscosity and Solubility

Afzal, W., Liu, X. & Prausnitz, J. M., 10 Apr 2014, In: Journal of Chemical and Engineering Data. 59, 4, p. 954-960 7 p.

Research output: Contribution to journal › Article › peer-review

36 Citations (Scopus)

Unusual trend of viscosities and densities for four ionic liquids containing a tetraalkyl phosphonium cation and the anion bis (2, 4, 4-trimethylpentyl) phosphinate

Liu, X., Afzal, W. & Prausnitz, J. M., Mar 2014, In: The Journal of Chemical Thermodynamics. 70, p. 122-126 5 p.

Research output: Contribution to journal › Article › peer-review

16 Citations (Scopus)

Two-step delignification of miscanthus to enhance enzymatic hydrolysis: aqueous ammonia followed by sodium hydroxide and oxidants

Liu, Z., Padmanabhan, S., Cheng, K., Xie, H., Gokhale, A. A., Afzal, W., Na, H., Pauly, M., Bell, A. T. & Prausnitz, J. M., 16 Jan 2014, In: Energy & Fuels. 28, 1, p. 542-548 7 p.

Research output: Contribution to journal › Article › peer-review

10 Citations (Scopus)

Waheed Afzal

Research output

Search results