Items where authors include "Onwudili, JA"

Article

Onwudili, JA, Muhammad, C and Williams, PT orcid.org/0000-0003-0401-9326 (2019) Influence of catalyst bed temperature and properties of zeolite catalysts on pyrolysis-catalysis of a simulated mixed plastics sample for the production of upgraded fuels and chemicals. Journal of the Energy Institute, 92 (5). pp. 1337-1347. ISSN 1743-9671

Efika, CE, Onwudili, JA and Williams, PT orcid.org/0000-0003-0401-9326 (2018) Influence of heating rates on the products of high-temperature pyrolysis of waste wood pellets and biomass model compounds. Waste Management, 76. pp. 497-506. ISSN 0956-053X

Yildirir, E, Onwudili, JA and Williams, PT orcid.org/0000-0003-0401-9326 (2017) Catalytic Supercritical Water Gasification of Refuse Derived Fuel for High Energy Content Fuel Gas. Waste and Biomass Valorization, 8 (2). pp. 359-367. ISSN 1877-2641

Onwudili, JA and Williams, PT (2016) Catalytic supercritical water gasification of plastics with supported RuO2: A potential solution to hydrocarbons-water pollution problem. Process Safety and Environmental Protection, 102. pp. 140-149. ISSN 0957-5820

Zhou, H, Wu, C, Onwudili, JA et al. (3 more authors) (2016) Influence of process conditions on the formation of 2-4 ring polycyclic aromatic hydrocarbons from the pyrolysis of polyvinyl chloride. Fuel Processing Technology, 144. pp. 299-304. ISSN 0378-3820

Zhou, H, Wu, C, Onwudili, JA et al. (3 more authors) (2016) Influence of process conditions on the formation of 2–4 ring polycyclic aromatic hydrocarbons from the pyrolysis of polyvinyl chloride. Fuel Processing Technology, 144. pp. 299-304. ISSN 0378-3820

Al-Rahbi, AS, Onwudili, JA and Williams, PT (2016) Thermal decomposition and gasification of biomass pyrolysis gases using a hot bed of waste derived pyrolysis char. Bioresource Technology, 204. pp. 71-79. ISSN 0960-8524

Cherad, R, Onwudili, JA, Biller, P et al. (2 more authors) (2016) Hydrogen production from the catalytic supercritical water gasification of process water generated from hydrothermal liquefaction of microalgae. Fuel, 166. pp. 24-28. ISSN 0016-2361

Onwudili, JA and Williams, PT (2016) Catalytic conversion of bio-oil in supercritical water: Influence of RuO2/γ-Al2O3 catalysts on gasification efficiencies and bio-methane production. Applied Catalysis B: Environmental, 180. 559 - 568. ISSN 0926-3373

Yildirir, E, Onwudili, JA and Williams, PT (2015) Chemical Recycling of Printed Circuit Board Waste by Depolymerization in Sub- and Supercritical Solvents. Waste and Biomass Valorization, 6 (6). 959 - 965. ISSN 1877-2641

Onwudili, JA (2015) Influence of reaction conditions on the composition of liquid products from two-stage catalytic hydrothermal processing of lignin. Bioresource Technology, 187. 60 - 69. ISSN 0960-8524

Muhammad, C, Onwudili, JA and Williams, PT (2015) Catalytic pyrolysis of waste plastic from electrical and electronic equipment. Journal of Analytical and Applied Pyrolysis, 113. 332 - 339. ISSN 0165-2370

Yildirir, E, Miskolczi, N, Onwudili, JA et al. (3 more authors) (2015) Evaluating the mechanical properties of reinforced LDPE composites made with carbon fibres recovered via solvothermal processing. Composites Part B: Engineering, 78. 393 - 400. ISSN 1359-8368

Muhammad, C, Onwudili, JA and Williams, PT (2015) Thermal degradation of real-world waste plastics and simulated mixed plastics in a two-stage pyrolysis-catalysis reactor for fuel production. Energy and Fuels, 29 (4). 2601 - 2609. ISSN 0887-0624

Efika, EC, Onwudili, JA and Williams, PT (2015) Products from the high temperature pyrolysis of RDF at slow and rapid heating rates. Journal of Analytical and Applied Pyrolysis, 112. 14 - 22. ISSN 0165-2370

Zhou, H, Wu, C, Onwudili, JA et al. (3 more authors) (2015) Polycyclic aromatic hydrocarbons (PAH) formation from the pyrolysis of different municipal solid waste fractions. Waste Management, 36. 136 - 146. ISSN 0956-053X

Zhou, H, Wu, C, Onwudili, JA et al. (3 more authors) (2015) Effect of interactions of PVC and biomass components on the formation of polycyclic aromatic hydrocarbons (PAH) during fast co-pyrolysis. RSC Advances, 5 (15). 11371 - 11377.

Zhou, H, Wu, C, Onwudili, JA et al. (3 more authors) (2014) Polycyclic aromatic hydrocarbons formation from the pyrolysis/gasification of lignin at different reaction conditions. Energy and Fuels. ISSN 0887-0624

Onwudili, JA and Williams, PT (2014) Catalytic depolymerization of alkali lignin in subcritical water: Influence of formic acid and Pd/C catalyst on the yields of liquid monomeric aromatic products. Green Chemistry, 16 (11). 4740 - 4748. ISSN 1463-9262

Blanco, PH, Wu, C, Onwudili, JA et al. (2 more authors) (2014) Catalytic Pyrolysis/Gasification of Refuse Derived Fuel for Hydrogen Production and Tar Reduction: Influence of Nickel to Citric Acid Ratio Using Ni/SiO2 Catalysts. Waste and Biomass Valorization, 5 (4). 625 - 636. ISSN 1877-2641

Onwudili, JA, Nahil, MA, Wu, C et al. (1 more author) (2014) High temperature pyrolysis of solid products obtained from rapid hydrothermal pre-processing of pinewood sawdust. RSC Advances, 4 (66). 34784 - 34792. ISSN 2046-2069

Yildirir, E, Onwudili, JA and Williams, PT (2014) Recovery of carbon fibres and production of high quality fuel gas from the chemical recycling of carbon fibre reinforced plastic wastes. Journal of Supercritical Fluids, 92. 107 - 114. ISSN 0896-8446

Cherad, R, Onwudili, JA, Williams, PT et al. (1 more author) (2014) A parametric study on supercritical water gasification of Laminaria hyperborea: a carbohydrate-rich macroalga. Bioresource Technology, 169. 573 - 580. ISSN 0960-8524

Wu, C, Budarin, VL, Gronnow, MJ et al. (4 more authors) (2014) Conventional and microwave-assisted pyrolysis of biomass under different heating rates. Journal of Analytical and Applied Pyrolysis, 107. 276 - 283. ISSN 0165-2370

Zainal, S, Onwudili, JA and Williams, PT (2014) Supercritical water oxidation of dioxins and furans in waste incinerator fly ash, sewage sludge and industrial soil. Environmental Technology, 35 (14). 1823 - 1830. ISSN 0959-3330

Cherad, R, Onwudili, JA, Ekpo, U et al. (4 more authors) (2013) Macroalgae supercritical water gasification combined with nutrient recycling for microalgae cultivation. Environmental Progress and Sustainable Energy, 32 (4). 902 - 909. ISSN 1944-7442

Onwudili, JA, Insura, N and Williams, PT (2013) Autoclave pyrolysis of carbon reinforced composite plastic waste for carbon fibre and chemicals recovery. Journal of the Energy Institute, 86 (4). 227 - 232. ISSN 1743-9671

Blanco, PH, Wu, C, Onwudili, JA et al. (1 more author) (2013) Characterization and evaluation of Ni/SiO catalysts for hydrogen production and tar reduction from catalytic steam pyrolysis-reforming of refuse derived fuel. Applied Catalysis B: Environmental, 134-13. 238 - 250. ISSN 0926-3373

Onwudili, JA and Williams, PT (2013) Enhanced methane and hydrogen yields from catalytic supercritical water gasification of pine wood sawdust via pre-processing in subcritical water. RSC Advances, 3 (30). 12432 - 12442. ISSN 2046-2069

Hajizadeh, Y, Onwudili, JA and Williams, PT (2012) Effects of gaseous NH3 and SO2 on the concentration profiles of PCDD/F in flyash under post-combustion zone conditions. Waste Management, 32 (7). 1378 - 1386. ISSN 0956-053X