个人简介
2001- Professor of Thermophysics, Chemical Engineering Department, Imperial College London
1995-2001 Senior Lecturer, Chemical Engineering Department, Imperial College London
1988-1995 Lecturer, Chemical Engineering Department, Imperial College London
1985-1987 Ramsay Memorial Fellow, Chemistry Department, University College London
1984-1985 Lindemann Trust Fellow, National Institute of Standards & Technology, USA
1980-1984 PhD in Physical Chemistry, University College London, Thesis title: “The speed of sound in gases”
1977-1980 BSc with 1st class honours in Chemistry, University College London
研究领域
My research interests focus on the thermophysical properties of fluids and fluid mixtures and incorporates applied thermodynamics, apparatus/sensor development, and molecular theory. Experimental, theoretical and computational work is carried out as a part of a fundamental research programme with numerous applications including oilfield processes and carbon dioxide capture and storage. Current projects in these areas include:
THERMOPHYSICAL PROPERTIES OF MIXTURES OF CARBON DIOXIDE WITH BRINES AND HYDROCARBONS FOR APPLICATION IN CARBON STORAGE
This research is being undertaken as a part of the 10-year, $70M Qatar Carbonates and Carbon Storage Research Centre (QCCSRC) programme started in 2008. The project is developing an integrated suite of experimental measurements combined with pore-scale and thermodynamic models of CO2-brine-oil fluid systems in carbonate reservoir formations at a level of detail and with a predictive capability unmatched in the industry. My research is focused on experimental measurements and modelling of phase behaviour, interfacial properties, viscosity, diffusion, pH and mineral dissolution kinetics in complex mixtures at reservoir conditions. A special emphasis has been placed on the study of complex brines, representative of carbonate formation waters, and their mixtures with carbon dioxide. The programme also includes a wide-ranging study of the phase behaviour of mixtures containing CO2, light gases and complex hydrocarbon liquids. The scope has recently been expanded to account for some of the impurities that will typically be present in the CO2 stream, including both diluents (N2, H2, O2) and other acid gases (SO2, H2S). A suite of novel experimental apparatus has been developed to permit the experimental measurements on corrosive fluids (e.g. brines and acid gases) under conditions of elevated temperature (up to 473 K) and elevated pressure (up to 50 MPa). Based largely on the large body of data gathered in this project, a consistent and accurate modelling platform is emerging for the thermophysical properties of CO2 and its mixtures with reservoir fluids in the subsurface environment.
THERMODYNAMIC PROPERTIES AND FLOW IN MICRO- AND NANO-POROUS ROCKS
This key research theme in the Shell-funded Digital Rocks programme is aimed at understanding the effects of confinement in micro- and nano-porous materials on the phase behaviour and other properties of mixtures. A key potential application relates to the production of oil and gas from shales and other tight rocks, where the hydrocarbon fluids are confined in a reservoir formation with pore sizes in the nanometre range. A combination of sorption and exclusion phenomena are thought to strongly influence the phase behaviour, and a fundamental understanding of these phenomena could greatly assist in the design of effective, economic and environmentally-sound extraction processes. An experimental study involving synthetic porous media and simple hydrocarbon mixtures has been initiated. Raman spectroscopy is being used together with PVT measurements to infer the composition of hydrocarbon mixtures coexisting in the porous medium and the bulk fluid under conditions of high temperature and high pressure. The experimental studies are closely linked to molecular simulations of hydrocarbon fluids in nanopores. The objective is to develop and validate equation of state models that can ultimately be applied in the field.
PRE-COMBUSTION CO2 CAPTURE BY LOW-TEMPERATURE SEPARATION
This project is related to the production of clean hydrogen fuel gas from fossil fuel feedstocks, and focuses on fundamental understanding of the separation of CO2 from a H2- and CO2-rich synthesis gas by means of high-pressure, low-temperature flash processes. The study involves experimental measurements of the low-temperature, high-pressure vapour-liquid and vapour-liquid-solid equilibria of mixtures containing H2, CO2 and other substances that will be present as impurities. A state-of-the-art computer-controlled VLE apparatus has been developed that can operate at pressures up to 20 MPa and at temperatures down to 183 K. We are also investigating the efficacy of alternative hybrid process configurations involving low-temperature flash units in combination with a secondary method such as a pressure-swing sorption of membrane separation.
VISCOSITY OF CRUDE OILS AND HYDROCARBON MIXTURES
This project is focused on measurement and modelling of crude-oil viscosity under the conditions of temperature and pressure encountered both in the reservoir and in production tubules. Both synthetic hydrocarbon mixtures and crude-oil systems are being studied, as well as their mixtures with various viscosity reducers such as solvents and supercritical fluids. The work involves two main experimental approaches. First, a bespoke vibrating-wire viscometer developed in our laboratory is sued for low-shear-rate viscosity measurements at pressures up to 200 MPa and temperatures up to 473 K with simultaneous density measurements. Second, a controlled-stress rheometer fitted with a high-pressure measurement cell is sued to study the rheology of crude oils, crude oil emulsions and their mixtures with carbon dioxide at reservoir conditions.
Thermodynamic properties of liquids under extreme pressures
We specialise in techniques based on sound speed measurements and have had a number of contracts with industry in which we have obtained difficult-to-measure thermodynamic properties of fluids, such as Diesel fuels, under condition of high pressure with such techniques. We are presently expanding our capability with the addition of heat capacity measurements, by means of a new flow calorimeter, and plan to investigate a number of fluid mixtures of special scientific interest. For example, we plan to gather a benchmark data set on a binary mixture that exhibits type-II phase behaviour and we are also interested in liquid crystal systems. We now have the capability to study these systems over more than 8 decades in pressure, extending from vapour-pressure measurements as low as 1 Pa (10 μbar) to sound-speed and viscosity measurements as high as 400 MPa (4 kbar).
近期论文
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Trusler JPM, Marsh KN, Wakeham WA, In Memoriam: Anthony (Tony) Goodwin, Nineteenth Symposium on Thermophysical Properties
Chow YTF, Eriksen DK, Galindo A, Haslam AJ, Jackson G, Maitland GC, Trusler JPMet al., 2016, Interfacial tensions of systems comprising water, carbon dioxide and diluent gases at high pressures: Experimental measurements and modelling with SAFT-VR Mie and square-gradient theory, FLUID PHASE EQUILIBRIA, Vol: 407, Pages: 159-176, ISSN: 0378-3812
Chow YTF, Maitland GC, Trusler JPM, 2016, Interfacial tensions of the (CO2 + N-2 + H2O) system at temperatures of (298 to 448) K and pressures up to 40 MPa, JOURNAL OF CHEMICAL THERMODYNAMICS, Vol: 93, Pages: 392-403, ISSN: 0021-9614
Efika EC, Hoballah R, Li X, May EF, Nania M, Sanchez-Vicente Y, Trusler JPMet al., 2016, Saturated phase densities of (CO2 + H2O) at temperatures from (293 to 450) K and pressures up to 64 MPa, JOURNAL OF CHEMICAL THERMODYNAMICS, Vol: 93, Pages: 347-359, ISSN: 0021-9614
Peng C, Anabaraonye BU, Crawshaw JP, Maitland GC, Trusler JPMet al., 2016, Kinetics of carbonate mineral dissolution in CO2-acidified brines at storage reservoir conditions, FARADAY DISCUSSIONS, Vol: 192, Pages: 545-560, ISSN: 1359-6640
Schmidt KAG, Pagnutti D, Curran MD, Singh A, Trusler JPM, Maitland GC, McBride-Wright Met al., 2016, New Experimental Data and Reference Models for the Viscosity and Density of Squalane (vol 60, pg 137, 2015), JOURNAL OF CHEMICAL AND ENGINEERING DATA, Vol: 61, Pages: 698-698, ISSN: 0021-9568
Trusler JPM, 2016, Introduction to the Special Issue on carbon storage, JOURNAL OF CHEMICAL THERMODYNAMICS, Vol: 93, Pages: 273-273, ISSN: 0021-9614
Al Ghafri SZS, Forte E, Galindo A, Maitland GC, Trusler JPMet al., 2015, Experimental and Modeling Study of the Phase Behavior of (Heptane plus Carbon Dioxide plus Water) Mixtures, JOURNAL OF CHEMICAL AND ENGINEERING DATA, Vol: 60, Pages: 3670-3681, ISSN: 0021-9568
Cadogan SP, Hallett JP, Maidand GC, Trusler JPMet al., 2015, Diffusion Coefficients of Carbon Dioxide in Brines Measured Using C-13 Pulsed-Field Gradient Nuclear Magnetic Resonance, JOURNAL OF CHEMICAL AND ENGINEERING DATA, Vol: 60, Pages: 181-184, ISSN: 0021-9568
Fandino O, Trusler JPM, Vega-Maza D, 2015, Phase behavior of (CO2 + H-2) and (CO2+ N-2) at temperatures between (218.15 and 303.15)K at pressures up to 15 MPa, INTERNATIONAL JOURNAL OF GREENHOUSE GAS CONTROL, Vol: 36, Pages: 78-92, ISSN: 1750-5836
Hou S-X, Maitland GC, Trusler JPM, 2015, Phase equilibria of (CO2 + butylbenzene) and (CO2 + butylcyclohexane) at temperatures between (323.15 and 423.15) K and at pressures up to 21 MPa, FLUID PHASE EQUILIBRIA, Vol: 387, Pages: 111-116, ISSN: 0378-3812
Hu R, Crawshaw JP, Trusler JPM, Boek ESet al., 2015, Rheology of Diluted Heavy Crude Oil Saturated with Carbon Dioxide, ENERGY & FUELS, Vol: 29, Pages: 2785-2789, ISSN: 0887-0624
Liu Z, Trusler JPM, Bi Q, 2015, Viscosities of Liquid Cyclohexane and Decane at Temperatures between (303 and 598) K and Pressures up to 4 MPa Measured in a Dual-Capillary Viscometer, Journal of Chemical and Engineering Data, Vol: 60, Pages: 2363-2370, ISSN: 1520-5134
May EF, Tay WJ, Nania M, Aleji A, Al-Ghafri S, Trusler JPMet al., 2015, Physical apparatus parameters and model for vibrating tube densimeters at pressures to 140 MPa and temperatures to 473 K (vol 85, 095111, 2014), REVIEW OF SCIENTIFIC INSTRUMENTS, Vol: 86, ISSN: 0034-6748
McBride-Wright M, Maitland GC, Trusler JPM, 2015, Viscosity and Density of Aqueous Solutions of Carbon Dioxide at Temperatures from (274 to 449) K and at Pressures up to 100 MPa, JOURNAL OF CHEMICAL AND ENGINEERING DATA, Vol: 60, Pages: 171-180, ISSN: 0021-9568
Peng C, Crawshaw JP, Maitland GC, Trusler JPMet al., 2015, Kinetics of calcite dissolution in CO2-saturated water at temperatures between (323 and 373) K and pressures up to 13.8 MPa, CHEMICAL GEOLOGY, Vol: 403, Pages: 74-85, ISSN: 0009-2541
Schmidt KAG, Pagnutti D, Curran MD, Singh A, Trusler JPM, Maitland GC, McBride-Wright Met al., 2015, New Experimental Data and Reference Models for the Viscosity and Density of Squalane, JOURNAL OF CHEMICAL AND ENGINEERING DATA, Vol: 60, Pages: 137-150, ISSN: 0021-9568
Schmidt KAG, Pagnutti D, Trusler JPM, 2015, Reply to "Comment on 'New Experimental Data and Reference Models for the Viscosity and Density of Squalane", JOURNAL OF CHEMICAL AND ENGINEERING DATA, Vol: 60, Pages: 1213-1214, ISSN: 0021-9568
Zhang J, Fennell PS, Trusler JPM, 2015, Density and Viscosity of Partially Carbonated Aqueous Tertiary Alkanolamine Solutions at Temperatures between (298.15 and 353.15) K, Journal of Chemical and Engineering Data, Vol: 60, Pages: 2392-2399, ISSN: 1520-5134
Al Ghafri SZ, Maitland GC, Trusler JPM, 2014, Experimental and modeling study of the phase behavior of synthetic crude oil + CO2, FLUID PHASE EQUILIBRIA, Vol: 365, Pages: 20-40, ISSN: 0378-3812
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