Research Publications

Journal

  • Aljaman, B., Ahmed, U., Zahid, U., Reddy, V. M., Sarathy, S. M., & Jameel, A. G. A. (2022). A comprehensive neural network model for predicting flashpoint of oxygenated fuels using a functional group approach. Fuel, 317, 123428. 
  • Qasem, M. A. A., van Oudenhoven, V. C., Pasha, A. A., Pillai, S. N., Reddy, V. M., Ahmed, U., ... & Jameel, A. G. A. (2022). A machine learning model for predicting threshold sooting index (TSI) of fuels containing alcohols and ethers. Fuel, 322, 123941. 
  • Abdul Jameel, A. G., Alquaity, A. B., Islam, K. O., Pasha, A. A., Khan, S., Nemitallah, M. A., & Ahmed, U. (2022). Pyrolysis and Oxidation of Waste Tire Oil: Analysis of Evolved Gases. ACS omega, 7(25), 21574-21582.
  • Abdullah, I., Ahmad, N., Hussain, M., Ahmed, A., Ahmed, U., & Park, Y. K. (2022). Conversion of biomass blends (walnut shell and pearl millet) for the production of solid biofuel via torrefaction under different conditions. Chemosphere, 295, 133894. 
  • Usman, M., Zeb, Z., Ullah, H., Suliman, M.H., Humayun, M., Ullah, L., Shah, S.N.A., Ahmed, U. and Saeed, M., 2022. A review of metal-organic frameworks/graphitic carbon nitride composites for solar-driven green H2 production, CO2 reduction, and water purification. Journal of Environmental Chemical Engineering, p.107548.
  • Al-Qadri, A. A., Ahmed, U., Abdul Jameel, A. G., Zahid, U., Usman, M., & Ahmad, N. (2022). Simulation and Modelling of Hydrogen Production from Waste Plastics: Technoeconomic Analysis. Polymers, 14(10), 2056.
  • Alboqami, F., van Oudenhoven, V. C., Ahmed, U., Zahid, U., Emwas, A. H., Sarathy, S. M., & Abdul Jameel, A. G. (2022). A Methodology for Designing Octane Number of Fuels Using Genetic Algorithms and Artificial Neural Networks. Energy & Fuels. 
  • Al-Rowaili, F. N., Khalafalla, S. S., Al-Yami, D. S., Jamal, A., Ahmed, U., Zahid, U., & Al-Mutairi, E. M. (2022). Techno-economic evaluation of methanol production via gasification of vacuum residue and conventional reforming routes. Chemical Engineering Research and Design, 177, 365-375.
  • Ahmed, U., Hussain, M. A., Bilal, M., Zeb, H., Zahid, U., Onaizi, S. A., & Jameel, A. G. A. (2021). Utilization of Low-Rank Coals for Producing Syngas to Meet the Future Energy Needs: Technical and Economic Analysis. Sustainability, 13(19), 10724.
  • Ahmed, U., Hussain, M. A., Bilal, M., Zeb, H., Ahmad, N., Ahmad, N., & Usman, M. (2021). Production of Hydrogen from Low Rank Coal Using Process Integration Framework between Syngas Production Processes: Techno-Economic Analysis. Chemical Engineering and Processing-Process Intensification, 108639.
  • Ahmed, U., Zahid, U., Onaizi, S. A., Abdul Jameel, A. G., Ahmad, N., Ahmad, N., & AlMohamadi, H. (2021). Co-Production of Hydrogen and Methanol Using Fuel Mix Systems: Technical and Economic Assessment. Applied Sciences, 11 (14), 6577. 
  • Almohamadi, H., Alamoudi, M., Ahmed, U., Shamsuddin, R., & Smith, K. (2021). Producing hydrocarbon fuel from the plastic waste: Techno-economic analysis. Korean Journal of Chemical Engineering, 1-9.
  • Alibrahim, H. A., Khalafalla, S. S., Ahmed, U., Park, S., Lee, C. J., & Zahid, U. (2021). Conceptual design of syngas production by the integration of gasification and dry-reforming technologies with CO2 capture and utilization. Energy Conversion and Management, 244, 114485.
  • Ahmed, U. (2021). Techno-economic analysis of dual methanol and hydrogen production using energy mix systems with CO2 capture. Energy Conversion and Management, 113663. 
  • Khalafalla, S. S., Zahid, U., Jameel, A. G. A., Ahmed, U., Alenazey, F. S., & Lee, C. J. (2020). Conceptual Design Development of Coal-To-Methanol Process with Carbon Capture and Utilization. Energies, 13(23), 1-21.
  • Ahmad, N., Ahmad, N., & Ahmed, U. (2020). Process design and techno-economic evaluation for the production of platform chemical for hydrocarbon fuels from lignocellulosic biomass using biomass-derived γ-valerolactone. Renewable Energy, 161, 750-755.
  • Ahmad, N., Ahmad, N., Maafa, I. M., Ahmed, U., Akhter, P., Shehzad, N., & Hussain, M. (2020). Thermal conversion of polystyrene plastic waste to liquid fuel via ethanolysis. Fuel, 279, 118498. 
  • Hamid, U., Rauf, A., Ahmed, U., Shah, M. S. A. S., & Ahmad, N. (2020). Techno-economic assessment of process integration models for boosting hydrogen production potential from coal and natural gas feedstocks. Fuel, 266, 117111. 
  • Ahmed, U. (2020). Techno-economic feasibility of methanol synthesis using dual fuel system in a parallel process design configuration with control on green house gas emissions. International Journal of Hydrogen Energy, 45(11), 6278-6290. 
  • Ahmad, N., Ahmad, N., Maafa, I. M., Ahmed, U., Akhter, P., Shehzad, N., ... & Javaid, M. (2020). Conversion of poly-isoprene based rubber to value-added chemicals and liquid fuel via ethanolysis: Effect of operating parameters on product quality and quantity. Energy, 191, 116543.
  • Lee, Y., Kim, J., Ahmed, U., Kim, C., & Lee, Y. W. (2019). Multi-objective optimization of Organic Rankine Cycle (ORC) design considering exergy efficiency and inherent safety for LNG cold energy utilization. Journal of Loss Prevention in the Process Industries, 58, 90-101.
  • Ahmed, U., Zahid, U., & Lee, Y. (2019). Process simulation and integration of IGCC systems for H2/syngas/electricity generation with control on CO2 emissions. International Journal of Hydrogen Energy, 44(14), 7137-7148. 
  • Lee, Y., Lee, G., An, J., Kim, K., Ahmed, U., Lee, C. J., & Han, C. (2018). Quantitative risk assessment of offshore carbon dioxide injection system considering seismic effects. International Journal of Greenhouse Gas Control, 77, 1-13.
  • Kim, C., Kim, K., Kim, J., Ahmed, U., & Han, C. (2018). Practical deployment of pipelines for the CCS network in critical conditions using MINLP modelling and optimization: A case study of South Korea. International Journal of Greenhouse Gas Control, 73, 79-94.
  • Ahmed, U., Kim, C., Zahid, U., Lee, C. J., & Han, C. (2017). Integration of IGCC and methane reforming process for power generation with CO2 capture. Chemical Engineering and Processing: Process Intensification, 111, 14-24.
  • Ahmed, U., Ha, D., An, J., Zahid, U., & Han, C. (2017). Fault propagation path estimation in NGL fractionation process using principal component analysis. Chemometrics and Intelligent Laboratory Systems, 162, 73-82.
  • Ahmed, U., Ha, D., Shin, S., Shaukat, N., Zahid, U., & Han, C. (2017). Estimation of disturbance propagation path using principal component analysis (PCA) and multivariate granger causality(MVGC) techniques. Industrial & Environmental Chemistry Research, 56(25), 7260-7272.
  • Zahid, U., F.N. Al Rowaili, M.K. Ayodeji, & Ahmed. U. (2017). Simulation and parametric analysis of CO2 capture from natural gas using diglycolamine. International Journal of Greenhouse Gas Control, 57, p. 42-51.
  • Ha, D., Ahmed, U., Lee, C.J., Baek, K.H., & Han, C., (2017). Multi-mode operation of principal component analysis 1 with k-nearest neighbor algorithm to monitor compressors for liquefied natural gas mixed refrigerant processes. Computers and Chemical Engineering, 106, 96-105.
  • Shin, S., Lee, G., Ahmed, U., Lee, Y., Na, J., Huh, C., Choi, S., & Han, C., (2017). Risk-based underground pipeline installation and management considering corrosion effect. Journal of Hazardous Materials.
  • Zahid, U., Kim, Y. H., Ahmed, U., & An, J. (2017). Conceptual design of an off-shore topside CO2 injection system. International Journal of Greenhouse Gas Control, 66, 1-9.
  • Ahmed, U., Zahid, U., Jeong, Y. S., Lee, C. J., & Han, C. (2016). IGCC process intensification for simultaneous power generation and CO2 capture. Chemical Engineering and Processing: Process Intensification, 101, 72-86.

Conferences

  • Al-Qadri, A. A., & Ahmed, U. (2022). Techno-Economic Analysis of the Conversion of Waste Plastics to Hydrogen Fuel. In Computer Aided Chemical Engineering (Vol. 51, pp. 421-426). Elsevier. 
  • Ahmed, U., Zahid, U., Ahmad, N., & Ahmad, N. (2022). Process Alternatives for the Co-Production of Hydrogen and Methanol using Fuel Switch and Energy Mix Systems. In Computer Aided Chemical Engineering (Vol. 49, pp. 1015-1020). Elsevier.
  • Alibrahim, H. A., Khalafalla, S. S., Ahmed, U., & Zahid, U. (2022). Blue Syngas Synthesis via the Integration of Gasification and Reforming Processes. In Computer Aided Chemical Engineering (Vol. 49, pp. 727-732). Elsevier.
  • Ahmed, U., & Al-Qadri, A. (2021, November). Conversion of Waste Plastics to Hydrogen Fuel: Techno-Economic Analysis. In 2021 AIChE Annual Meeting. AIChE.
  • Ahmed, U., Zahid, U., & Ahmad, N. (2020). Techno-Economic Assessment of Conceptual Design for Methanol Production Using Coal and Natural Gas Based Parallel Process Configuration. In Computer Aided Chemical Engineering (Vol. 48, pp. 1441-1446). Elsevier, Milano, Italy, Aug 31-Sep 02, 2020.
  • U. Ahmed, U. Zahid, "Techno-economic Assessment of Future Generation IGCC Processes with Control on Greenhouse Gas Emissions", European Symposium on Computer Aided Process Engineering (ESCAPE29), Eindhoven, Netherlands, 16 - 19 June, 2019.
  • H. Alibrahim, S. SeedAhmed, U. Ahmed, U. Zahid, "Comparative analysis of gasification and reforming technologies for the syngas production", European Symposium on Computer Aided Process Engineering (ESCAPE29), Eindhoven, Netherlands, 16 - 19 June, 2019.
  • U. Zahid, A. Al-Qadri, B. Al-Mousa, A. Al-Nasser, U. Ahmed, "Design of a novel sour water stripping unit", European Symposium on Computer Aided Process Engineering (ESCAPE29), Eindhoven, Netherlands, 16 - 19 June, 2019.
  • Ahmed, U., Techno-Economic Assessment of Hydrogen Production from Parallel Design Configuration of Fossil Fuel Derived Syngas Generation Processes, American Institute of Chemical Engineers (AIChE). November 13, 2019, Oralndo, America
  • Zahid, U., Kim, Y. H., & Ahmed, U. (2017). Topside process design for the liquid CO2 Injection. In Computer Aided Chemical Engineering (Vol. 40, pp. 733-738). Elsevier.
  • Zahid, U., Al Rowaili, F. N., Ayodeji, M. K., & Ahmed, U. (2017). Performance Analysis of Industrial CO2 Capture from Natural Gas using Diglycolamine. In Computer Aided Chemical Engineering (Vol. 40, pp. 2641-2646). Elsevier.
  • Ahmed, U., Kim, C, Lee, Y. & Han, C., Techno-economic assessment of IGCC power plant with CO2 capture ,The 6th Korea CCS International Conference. Jan 28, 2016. Jeju, South Korea.
  • Zahid, U., Ahmed, U., & Han, C., Design and economic analysis of IGCC power plants with CO2 capture, American Institute of Chemical Engineers (AIChE). November 15, 2016, San Francisco, America
  • Ahmed, U., Zahid, U. & Han, C. (2015). IGCC modelling for simultaneous power generation and CO2 capture, Computer aided chemical engineering, vol. 37, pp. 2381-2386
  • Ahmed, U., & Han, C., Development of fault amplification techniques for analyzing the disturbance propagation path in the industrial processes. Korean Institute of Chemical Engineers. 2017. Jeju, South Korea.
  • Ha, D., Ahmed. U., & Han, C., Development of fault diagnosis and monitoring system for LNG liquefaction process(LNG 액화 공정의 이상진단 및 모니터링 시스템 개발).Korean Institute of Chemical Engineers. 2015. Daejeon, South Korea.
  • Ahmed, U. & Han, C., Integration of gasification and NG reforming processes for enhancing the power plant performance with CCS technology, Korean Institute of Chemical Engineers. April,28 2016. Busan, South Korea.
  • Ahmed, U., Zahid. U & Han, C., Process Alternatives of an IGCC process with CCS technology. Korean Institute of Chemical Engineers. Oct, 2015. Ilsan, South Korea.
  • Ahmed, U., Zahid. U & Han, C., Process Analysis of IGCC plant with captured CO2 recovery. Korean Institute of Chemical Engineers. April 24, 2014. Changwon, South Korea.
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