Only 24h Left: PhD Scholarship

PhD Scholarship - Integrated Thermochemical Conversion of Lignocellulosic Biomass for High-Value Chemicals and Fuel-Grade Bio-Slurry Job No.:685952 Location:Clayton campus Faculty / Portfolio: Department of Chemical & Biological Engineering, Faculty of Engineering Main Supervisor:Professor Sankar Bhattacharya Employment Type:Full-time Duration:3.5-year fixed-term appointment Remuneration:$36,000 pa (pro-rata) 2025 rate. International studentswill be considered for a Monash International Tuition Scholarship (Course tuition fees and singleOSHC scholarships) in addition to the living scholarship if successful. The Opportunity Expressions of interest are sought from outstanding candidates for a PhD study in the Department ofChemical & Biological Engineering at Monash University. This project is jointly supported byindustry and the Australian Government. Project Snapshot We invite motivated and passionate candidates to join our innovative researchproject focused on the thermocatalytic conversion of biomass into high-value platform chemicals andbio-slurry fuels. The project builds on our patented and published bench-scale work, aiming to scaleup the process to continuous operation using fluidized bed reactor. Alongside the production andseparation of high-purity chemicals such as Levoglucosenone (LGO) and 5-Chloromethyl furfural(CMF), the project also explores the valorisation of biochar residues into bio-slurry fuels forstationary or industrial heating applications, thereby enabling full-spectrum utilisation of biomass and zero-waste process integration. Project Significance The global market for platform chemicals and bio-based fuels is expandingrapidly, driven by the need to reduce fossil fuel dependency. This project directly contributes to thistransition by: - Scaling up a continuous process for chemical and fuel production from waste biomass - Producing high-value chemicals like LGO and CMF (worth >$10,000/kg and $15,000/kgrespectively) - Developing biochar-to-bioslurry fuel applications, which can replace coal in low-to-mediumtemperature combustion or co-firing units - Supporting circular economy and sustainable manufacturing aligned with Australia’s nationalRecycling and Clean Energy priority Project Scope The core scope involves the design, construction, and commissioning of a novel two-stage continuous fluidized bed reactor system capable of 5 kg/h feed capacity, a development that is already underway. The research will explore acid-catalysed pyrolysis pathways using both organic(e.g., acetic/citric acid) and inorganic (HCl) acids, with subsequent optimisation of reactionconditions to maximise product yield and selectivity. Advanced separation and analytical methods will be used to isolate and purify the chemical products, while the solid biochar by-product will beformulated into slurry fuels through rheological control. The project also encompasses fundamentalkinetic modelling, mechanistic studies using in-situ spectroscopy, and preliminary techno-economicassessments for future scale-up to industrial capacities (up to 50 kg/h). Through collaboration withindustry partner this research will contribute to a zero-waste, circular bioeconomy and demonstrate ascalable, sustainable alternative to fossil-derived chemical and energy sources. Expected Outcomes - Demonstrated yields and separation of high-purity LGO and CMF under optimisedconditions - A detailed kinetic model and mechanistic insights into acid-catalysed biomass pyrolysis - Development of bio-slurry fuels with measurable energy density, stability, and combustioncharacteristics suitable for industrial users - A comprehensive process and techno-economic model for commercial deployment with theindustry partner - Contributions to high-impact journals and potential IP commercialisation through MonashInnovation Qualifications - A strong academic background in Chemical Engineering, Chemistry or a related field - Experience with experimental design, sound knowledge on laboratory experiments, reactorconstruction, and process optimization - Familiarity with analytical techniques such as GC, GC-MS, HPLC, FT-IR, SEM, and TGA - Excellent problem-solving skills and the ability to work both independently and as part of amultidisciplinary team - Strong communication skills, both written and verbal, for documenting and presenting research findings To Apply Domestic and international applicants with engineering or chemistry backgrounds can apply. PriorQ1 journal publications will be an advantage for obtaining scholarships. For initial details, if required,please contact Chandan.Kundu1@monash.edu Note: Applicants who already hold a PhD will not be considered. Shortlisted candidates will be interviewed, over zoom if necessary. Applications Close: Friday 31 October 2025, 11:55pm AEDT Monash University recognises that its Australian campuses are located on the unceded lands of the people of the Kulin nations, and pays its respects to their elders, past and present. #J-18808-Ljbffr