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Scottish Carbon Capture & Storage Murchison House, West Mains Road, Edinburgh EH9 3LA Telephone +44 (0)131 650 0270 www.sccs.org.uk
Scottish Carbon Capture & Storage
26 September 2013
Stuart HASZELDINE
University of Edinburgh
Stuart.Haszeldine@ed.ac.uk
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Edinburgh Tradition
Festivals
University
University of Edinburgh
3 GEDI and GDRC : SCCS Edinburgh 26 Sept 2013
The best research University in Scotland
• Top five research Universities of UK
• Top 25 research universities world • 18,500 first degree students • 7,500 postgraduate students • Engineering, Science, Arts, Law, Medicine ……..
CO2 : discovered here
GEDI and GDRC : SCCS Edinburgh 26 Sept 2013
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Joseph Black was a student at Edinburgh from 1752-54 Continued to be Professor of Chemistry in 1766
Old College 2011
SCCS Capability
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http://carbcap.geos.ed.ac.uk/website/publications/capability/SCCS-Capability.pdf
University of Edinburgh Mission: “Significant, sustainable and socially responsible contribution to Scotland and the world”
GEDI and GDRC : SCCS Edinburgh 26 Sept 2013
SCCS, Scotland, UK
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Capture
Storage
Edinburgh BGS Heriot-Watt Doosan
Grangemouth (coal)
Peterhead (gas)
Where are we ? SCCS: University locations CCS power locations Industry locations
Howden
Shell, BP, Wood
Aberdeen
Strathclyde
50 km
GEDI and GDRC : SCCS Edinburgh 26 Sept 2013
SCCS: aims and goals • Partnership: University of Edinburgh, Heriot-Watt, Aberdeen,
Strathclyde, Glasgow, St Andrews, BGS. 50 research, 30 PhD, 12 MSc GBP £ 20 x 10 6 grants
• Development & deployment of a sustainable CCS industry in
Scotland and worldwide, with Scottish and UK Government
• Maintain a lead role in CCS R&D activity in the UK and Scotland
• Provide strategic research and technical support across full CCS chain, using our expertise and state-of-the-art facilities
• Engineering, Transport, Storage, Monitoring, Regulation Industry, Utilisation, CO2-EOR, Economics and Policy
7 GEDI and GDRC : SCCS Edinburgh 26 Sept 2013
GEDI and GDRC : SCCS Edinburgh 26 Sept 2013
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Negative emissions
& Alternative Uses:
LEADER Prof P ARNOLD
Capture: Power, Industry Hydrocarbons,
LEADER Prof S BRANDANI
Subsurface: capacity
Monitoring, EOR LEADERS
Prof S HASZELDINE
Prof E MACKAY
Engineering: design & operation, Fuels & Transport
LEADER Prof J GIBBINS
Public, Policy, Business, Legal
LEADERS Dr S SHACKLEY
Dr A KERR
STORAGE
SCCS NEW PRODUCTS
SERVICES AND PEOPLE
Edinburgh all Scotland
SCCS Divisions
Research projects for CAPTURE
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FOCUS – Fundamentals of Optimised Capture Using Solids Circulating fluidised bed CO2 capture processes for coal plants
based on amine functionalised adsorbents
Objective: to reduce the energy requirement for post-combustion CO2 capture by 25-50% compared to amine scrubbing technology
Method: developing a novel process based on circulating fluidised bed technology using amine-functionalised adsorbents and optimise the integration in coal fired power stations in both steady-state and transient operation Stefano Brandani <S.Brandani@ed.ac.uk>
Xianfeng Fan <X.Fan@ed.ac.uk> GEDI and GDRC : SCCS Edinburgh 26 Sept 2013
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FOCUS project members University of Edinburgh • Prof. Stefano Brandani: fundamentals of adsorption and desorption processes
• Prof. Jon Gibbins: integration of capture units in power stations
• Dr Xianfeng Fan: multiphase flow, fluidization and particle tracking
• Dr Hyungwoong Ahn: adsorption and separation processes
• Dr Hannah Chalmers: technical and economic aspects of CO2 capture
• Dr Mathieu Lucquiaud: design of power cycle and steam turbines
North China Electric Power University • Prof. Kai Zhang: experimentation, simulation and scale-up of multiphase
systems
• Prof Honggang Chen: surface modification of inorganic powder materials
• Dr Gang Xu: fundamentals of energy cascade utilisation
• Dr Yang Teng: preparation and characterisation of adsorbing materials
• Dr Jian Chang: experiment and simulation of gas-solid fluidisation
GEDI and GDRC : SCCS Edinburgh 26 Sept 2013
ZLC (Zero Length Column) Systems
Traditional ZLC system Semiautomated ZLC system
Rapid screening of CO2 adsorbents – less than 15 mg Equilibrium, kinetics and stability of solids.
12 GEDI and GDRC : SCCS Edinburgh 26 Sept 2013
Carbon Capture Solid Sorbent Process Skarstrom VSA process for carbon capture Cold model for Circulating Fluidised Bed
(CFB) for carbon capture using amine-functionalised sorbents
Dual-Piston PSA process: measuring adsorption and kinetics at a very fast cyclic condition.
13 GEDI and GDRC : SCCS Edinburgh 26 Sept 2013
Gas separation membranes testing Cell for single component and mixture
permeation experiments
Quantachrome Porometer: Porosity and defects.
• Pure gas permeability usually measured and ideal selectivity calculated.
• CO2 is a known plasticizer for most polymers.
• For the real separation mixed gas permeability is needed.
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Power plant and industry
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Carbon Capture in the Refining Process (EPSRC First Grant, EP/J018198/1)
• Designing a cyclic adsorption process for capturing CO2 from a SMR-based H2 plant. • Main activities: Construction of a lab-scale 6-columns adsorption capture process
applicable to H2 plants. • Funded by Korean Institute of Energy Technology Evaluation and Planning (KETEP). • SK Innovation (largest refining company in Korea) and Air Products support
H2 PSAPhysical
absorption or CO2 PVSA
H2
PSA off-gas to fuel
CO2 to compressor
MT-shiftReactor
Condensateseparator
Condensatewater
Reformer out
H2 PSA
H2
PSA off-gas
CO2 to compressor
MT-shiftReactor
Condensateseparator
Condensatewater
Reformer out
Amine orCO2 VSA
Fuel gas to reformer
1) Capture unit upstream of the H2 PSA
2) Capture unit downstream of the H2 PSA
Lab-scale 6-column PVSA unit for CO2 Capture
Hyungwoong Ahn <h.ahn@ed.ac.uk>
Innovative Gas Separations for Carbon Capture (IGSCC, EP/G062129/1)
£2.0 M EPSRC funded project Industrial consortium members: Air Liquide, Air Products, Doosan, NPower, Purolite, UOP, E-ON, Howden, Hitachi, SSE… Stefano Brandani <S.Brandani@ed.ac.uk>
St. Andrews UniversitySt. Andrews University
University of Edinburgh University of Edinburgh (Coordinator)(Coordinator)
University of ManchesterUniversity of Manchester
UCLUCL
Cardiff UniversityCardiff University Imperial College
• All gas separation options for carbon capture: absorption, adsorption, and membranes.
• Range of experimental and molecular modelling techniques to determine equilibrium and kinetic properties of nanoporous materials.
• Detailed simulations of membrane and adsorption units that will be used for parameter estimation and process optimization in the integration of carbon capture in power plants.
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Advanced IGCC for Co-generation of H2 and Power (Funded by KETEP 2011-8510020030)
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Shift Steam
2-stage WGSR
2-stageSelexol
H2S
Shiftedsyngas Gas
TurbineSyngas Flue gas to HRSG
CO2
Process flow diagram of Co-generation IGCC
• Concept: Cogeneration of both power and ultrapure hydrogen from the synthetic gas by coal gasification. Capture CO2 with physical solvent and produce ultrapure hydrogen by a novel adsorption process for refining and petrochemical use.
• Target: 90% carbon capture, 99.99+ % H2 purity, 85+ % H2 recovery
• Funded by Korean Institute of Energy Technology Evaluation and Planning (KETEP), collaborating with Yonsei University, Korea (2011 – 2014).
H2
PSA
H2 PSA off-gas Compressor
H2
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Raw Mill 1st Preheater
2nd Preheater
3rd Preheater
4th Preheater
Pre-calciner Kiln Cooler
Bag Filter
Fuel Drying
Bag Filter
CoalPet Coke
Air In-leak Air In-leak Air In-leak Air In-leak Air In-leak Air In-leak
Secondary Air
Cooling Air
Tertiary Air
Primary Air
Raw Meal
Collected Dust
Air In-leak
To Atmosphere
To Atmosphere
Carbonator Calciner
CaCO3
CaO
PetCoke
CO2 Compression
Oxygen
Make-upCaCO3
Steam Cycle
CompressedCO2
Purge
Qcarbonator
Blower Bag Filter
Clinker
Excess Air
Gas Flow
Solid Flow
Excess Air
Heat stream
ASU
Cement Plant with Ca-looping Process
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• Integrate a carbon capture Ca-looping unit with an exemplary cement plant at pre-heating stages.
• Benefits of this configuration: No pre-heating of carbonator feed is needed, high CO2 mole fraction, purge stream from calciner is allowed to be sent to kiln feed.
Calciner
gas flow
solid flow
Air Separation
Unit
O2
Carbonator
CO2 degraded flue gas
CO2-rich flue gas
Make-up (CaCO3)
N2
Flue gas from power plant
Purge to cement plant(CaO, CaSO4, ash)
Fuel
Heat extraction (Q3)
Blower
Q1
Q2
Q4
CO2 Compression
Compressed CO2
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Storage
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GEDI and GDRC : SCCS Edinburgh 26 Sept 2013 21
Multi-technique storage evaluation
CASSEM Conference 21
Structures and surfaces Geological model
flow simulations petrophysical data
Laboratory measurement
CO2 Relative permeability
Policy, public, Rules, risk, profit
Regulation & licence
Communication
• CO2 Aquifer Storage Site Evaluation and monitoring (CASSEM)
– surface facilities – the CO2 store – risk and uncertainty – the economics of CO2 – public perception
• Project partners – AMEC, Marathon, Schlumberger,
Scottish Power, Scottish and Southern Energy, Tyndall Centre
• £2.5 million funded by TSB, EPSRC and
industry partners • Output: publically available report
http://www.sccs.org.uk/working-papers.html
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CASSEM Connected: power plant, pipeline, storage evaluation
GEDI and GDRC : SCCS Edinburgh 26 Sept 2013
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CO2 Enhanced Oil Recovery
CO2 Oil
Production Well
Injection Well
GEDI and GDRC : SCCS Edinburgh 26 Sept 2013
Energy security + Tax + Carbon storage
Using CO2 injection, To recover 10-20% extra oil offshore Legal Regulation Carbon Monitoring Economics Infrastructure SCCS Government Development Licenses Oil companies x 3
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SCCS teaching, research, training
GEDI and GDRC : SCCS Edinburgh 26 Sept 2013
GeoSciences : best UK volume • Geology • Geophysics • Storage exploration • Injection • Retention • Leakage • Marine monitoring
www.geos.ed.ac.uk
CCS MSc 12 months MSc specialisation in CCS engineering or CCS geoscience
12 months
Engineering : 3rd in UK • Coal • Gas • Cement • Industry & oil Refineries • Adsorbents • Membranes • Links: China, Brazil, Korea
PhD innovation in CCS engineering or CCS geoscience
42 months
CPD and Consultancy in CCS engineering or CCS geoscience
GEDI and GDRC : SCCS Edinburgh 26 Sept 2013
25 Stuart.Haszeldine@ed.ac.uk
Professor Stuart HASZELDINE
University of Edinburgh
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