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Multi-scale characterisation of the subsurface system for decarbonation energy (Digital Rock Manchester)

   Department of Chemical Engineering

   Applications accepted all year round  Self-Funded PhD Students Only

About the Project

The subsurface system can act as a large-scale, low-cost and safe system for huge storage for either energy or waste, which provides provide important solutions to carbon management in order to tackle the global climate crisis and meet the Net-Zero target. However, the high degree of heterogeneity and the complexity of the rocks and the dynamic environment make the characterisation and prediction highly challenging. This project aims to use state-of-the-art digital rock techniques including multi-scale and 4D (3D+time) X-ray tomography, Focused Ion Beam Scanning Electron Microscopy, Transmission Electron Microscopy, combined with reactive transport modeling and machine learning to provide a comprehensive understanding of the subsurface system and its behaviours under the complex conditions (temperature, pressure, chemistry and multi-phase flow). The focuses of this project are the nm-scale to km-scale heterogeneity of rocks, the reactive transport of the fluids in porous media and the complex thermo-hydro-mechanical-chemical-microbiological (THMCM) processes in the subsurface over time. The real-world applications can be selected from one of the followings: 1) geological carbon sequestration, 2) underground hydrogen storage, 3) geothermal and aquifer heat storage, 4) nuclear waste disposal, 5) other relevant subsurface applications. The methods used in this project can be one or more of the following options: 1) experiments, 2) numerical modelling, 3) machine learning.

The student will be provided full training on the 3D/4D image acquisition and processing and have access to National X-ray Computed Tomography Facility (, National institute for Advanced materials research and innovation (, and Diamond light source (

More details can be found here ( and can be further discussed via email or video calls.

Strong applicants will be recommended to university scholarship competition.

Entry Requirements

Applicants should have or expect to achieve at least a 2.1 honours degree (or equivalent) in earth sciences, environmental sciences, petroleum engineering, chemical engineering, civil engineering, mechanical engineering, or machine learning.

Successful candidates will join the ‘Digital Rock Manchester’ group and will be enrolled in the 3.5-year Ph.D. program of the School of Chemical Engineering at University of Manchester.

Application Information

Information about the application process and a link to the online application form can be found at

You MUST make contact with the lead project supervisor before submitting an application.

When completing the application include the name of the lead project supervisor as the potential supervisor.

Enquiries about this project can be sent to Dr Ma - as the lead project supervisor. The Admissions team in Chemical Engineering can be contacted at  with any queries you may have regarding the application process.

Equality, diversity and inclusion is fundamental to the success of The University of Manchester, and is at the heart of all of our activities. We know that diversity strengthens our research community, leading to enhanced research creativity, productivity and quality, and societal and economic impact. We actively encourage applicants from diverse career paths and backgrounds and from all sections of the community, regardless of age, disability, ethnicity, gender, gender expression, sexual orientation and transgender status.

We also support applications from those returning from a career break or other roles. We consider offering flexible study arrangements (including part-time: 50%, 60% or 80%, depending on the project/funder).

Funding Notes

This is a 3.5 years PhD in Chemical Engineering with potential scholarship with competition.

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