Abstract
A promising technology for H2 production and CO2 separation is based on water gas shift reaction operated in water gas shift membrane reactor (WGSMR). In such a reactor the synthetic gas reacts with steam in a catalytic bed to produce additional hydrogen and CO2. A H2 selective membrane allows the simultaneous production of hydrogen at a high purity level and a stream of concentrated CO2. The performance of such a reactor is defined in terms of CO conversion fraction, H2 recovered fraction and produced H2 flow rate. The chapter deals with the modelling of a WGSMR. A model developed to assist the design of a pilot scale, tube-in-tube reactor, is described. Simulations with the model are presented and discussed. The simulations were performed to analyse the effect of operating conditions (H2O/CO ratio, temperature, pressure and syngas flow rate), catalyst characteristics (catalytic bed efficiency, void fraction) and membrane length, on the reactor performance. The results provide quantitative information to define the set of conditions to obtain the target value of the H2 flow rate, with high values of CO conversion fraction and H2 recovered fraction, minimising the length of the H2 selective membrane. A last paragraph is dedicated to a short analysis of the main issues and foreseen solutions for the industrial application of the technology.
This is a preview of subscription content, log in via an institution.
Buying options
Tax calculation will be finalised at checkout
Purchases are for personal use only
Learn about institutional subscriptionsAbbreviations
- CSS:
-
CO2 capture and storage
- IGCC:
-
Integrated gasification combined cycle
- PSA:
-
Pressure swing adsorption
- TSA:
-
Temperature swing adsorption
- WGS:
-
Water gas shift reaction
- WGSMR:
-
Water gas shift membrane reactor
References
Holladay JD, Hu J, King DL, Wang Y (2009) An overview of hydrogen production technologies. Catalysis Today 139:244–260
Garcia Cortés C, Tzimas E, Peteves SD (2009) Technologies for coal based hydrogen and electricity co-production power plants with CO2 capture. Joint Research Centre report JRC49206, EUR 23661 EN, doi:10.2790/23969. http://publications.jrc.ec.europa.eu/repository
Raggio G, Pettinau A, Orsini A, Fadda M, Cocco D, Deiana P, Pelizza ML, Marenco M (2005) Coal gasification pilot plant for hydrogen production. Part A: coal gasification and syngas desulphurization. Second international conference on clean coal technology for our future, Castiadis (Cagliari) Italy, 10–12 May. www.sotacarbo.it
Simbeck DR (2004) CO2 capture and storage: the essential bridge to the hydrogen economy. Energy 29:1633–1641
Ladebeck JR, Wagner JR (2003) Catalyst development for water-gas shift. In: Vielstich W, Gasteiger HA, Lamm A (eds) Handbook of fuel cells: fundamentals technology and applications, Vol 3, Part 2. John Wiley & Sons, Chichester, pp 190–201
Ciferno JP, Jones TE, Fout AP, Murphy JT (2009) Capturing carbon from existing coal fired power plants. Chemical Engineering Progress, April, pp 33–41. www.aiche.org/cep
IPCC (2005) IPCC Intergovernmental Panel on Climate Change. In: Metz B, Davidson O, de Coninck HC, Loos M, Meyer LA (eds) Special report on carbon dioxide capture and storage, Working group III of IPCC, Cambridge University Press, Cambridge, UK. http://www.ipcc.ch
Ebner AD, Ritter JA (2005) Separation technology R&D needs for hydrogen production in the chemical and petrochemical industries. Chemical industry vision 2020 technology partnership www.chemicalvision2020.org
Ebner AD, Ritter JA (2009) State-of-the-art adsorption and membrane separation processes for carbon dioxide production from carbon dioxide emitting industries. Separ Sci Technol 44:1273–1421. doi:10.1080/01496390902733314
Carbo MC, Jansen D, Haije WG, Verkooijen AWG (2006) Advanced membrane reactors for fuel decarbonisation in IGCC: H2 or CO2 separation? Fifth annual conference on carbon capture and sequestration, 8–11 May, Alexandria VA, USA. ECN-RX–06-084. http://www.ecn.nl/publications
HYDROSEP (2010) Hydrogen separation in advanced gasification processes. RFSC contract RFCR-CT-2006-00003
Barin I, Knacke O (1973) Thermochemical properties of inorganic substances. Springer-Verlag, Berlin
Favetta B (2007) Modellizzazione e simulazione di reattori a membrana per la produzione d’idrogeno da gas di sintesi. Tesi di laurea (PhD thesis), Università di roma La Sapienza
AGAPUTE (2010) Advanced gas purification technologies for co-gasification of coal, refinery by-products, biomass and waste, targeted to clean power produced from gas and steam turbine generator sets and fuel cells. RFCS Contract RFC-CR-04006
Piemonte P, De Falco M, Favetta B, Basile B (2010) Counter-current membrane reactor for WGS process: membrane design. Int J Hydrogen Energ. doi:10.1016/j.ijhydene.2010.07.158
Criscuoli A, Basile A, Drioli E (2000) An analysis of the performance of membrane reactors for the water–gas shift reaction using gas feed mixtures. Catal Today 56:53–64
Enick RM, Hill JW, Cugini AV, Rothenberger KS, McIlvried HG (1999) A model of a high temperature high pressure water-gas shift tubular membrane reactor. ACS Fuels Fall (New Orleans) 44:919–923
Raja LL, Kee RJ, Deutschmann O, Warnatz J, Schmidt LD (2000) A critical evaluation of Navier–Stokes boundary-layer and plug-flow models of the flow and chemistry in a catalytic-combustion monolith. Catal Today 59:47–60
Gosiewsky K, Warmuzinsky K, Tankzyk M (2010) Mathematical simulation of WGS membrane reactor for gas from gasification. Catal Today. doi:10.1016/j.cattod.2010.02.031
Alefeld G, Volkl J (1978) Hydrogen in metals, Vols I and II. Springer-Verlag, Berlin
Sonwane CG, Wilcox J, Ma YH (2006) Solubility of hydrogen in PdAg and PdAu binary alloys using density functional theory. J Phys Chem B 110(48):24549–24558
Jemaa N, Grandjean BPA, Kaliaguine S (1995) Diffusion coefficient of hydrogen in a Pd–Ag membrane effect of hydrogen solubility. Can J Chem Eng 73:405–410. doi:10.1002/cjce.5450730318
Whitaker S (1972) Forced convection heat transfer correlations for flow in pipes, past flat plates single cylinder single sphere and for flow in packed beds and tube bundles. AIChE J 18:361–371
Dullien FAL (1979) Porous media fluid transport and pore structure. Academic Press, London, UK
McCabe WE, Smith JC, Harriott P (2001) Unit operations of chemical engineering. McGraw-Hill, New York
Huang SC, Lin CH, Wang JH (2010) Trends of water gas shift reaction on close-packed transition metal surfaces. J Phys Chem 114:9826–9834
Smith RJB, Muruganandam L, Shantha MS (2010) A review of the water gas shift reaction kinetics. Int J Chem React Eng 8:R4
Callaghan CA (2006) Kinetics and catalysis of the water–gas-shift reaction: a microkinetic and graph theoretic approach. PhD thesis, Worcester Polytechnic Institute Electronic Theses & Dissertation. http://www.wpi.edu/Pubs/ETD/
Pex PPAC, van Delft YC, Correia LA, van Veen HM, Jansen D, Dijkstra JW (2004) Membranes for hydrogen production with CO2 capture. Seventh international conference on greenhouse gas control technologies (GHGT-7), Vancouver, Canada, 5–9 September. http://www.ecn.nl/docs/library/report
Kluiters SCA (2004) Status review on membrane systems for hydrogen separation. Intermediate report EU project MIGREYD NNE5-2001-670, ECN-C-04-102. http://www.ecn.nl/publications
Ockwig NW, Nenoff TM (2007) Membranes for hydrogen separation. Chem Rev 107:4078–4110. doi:10.1021/cr0501792
Gallucci F, Basile A, Iulianelli A, Kuipers HJAM (2009) A review on patents for hydrogen production using membrane reactors. Recent Patents on Chemical Engineering 2:207–222
Acknowledgments
I am grateful to Michele De Santis, Enrico Malfa, Stefano Martelli, Patrizia Miceli and Ali Smith for revisions and corrections. My special thanks to Paolo Granati for discussions and suggestions.
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2011 Springer-Verlag London Limited
About this chapter
Cite this chapter
Donato, A.D. (2011). H2 Production and CO2 Separation. In: Puigjaner, L. (eds) Syngas from Waste. Green Energy and Technology. Springer, London. https://doi.org/10.1007/978-0-85729-540-8_7
Download citation
DOI: https://doi.org/10.1007/978-0-85729-540-8_7
Published:
Publisher Name: Springer, London
Print ISBN: 978-0-85729-539-2
Online ISBN: 978-0-85729-540-8
eBook Packages: EngineeringEngineering (R0)