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Mass and Heat Transfer Process Laboratory
P.O.Box 4300
FI-90014 University of Oulu
Fax: +358 8 553 2369

MASS AND HEAT TRANSFER PROCESS LABORATORY

Publications

Journal articles

2010
2009
2008

2007
2006
2005
2004
2003
2002
2001
-2000

2010          

Author(s)
Year
Title
Journal

Issue
 
Hirschmann, C.B.; Uotila, J; Ojala, S.; Tenhunen, J & Keiski, R.L. 2010 Fourier Transform Infrared Photoacoustic Multicomponent Gas Spectroscopy with Optical Cantilever Detection Applied Spectroscopy   64(3)
 
Iulianelli, A.; Seelam, P.K.; Liguori, S.; Longo, T.; Keiski, R.L.; Calabrò, V. & Basile, A. 2010 Hydrogen production for PEM fuel cell by gas phase reforming of glycerol as byproduct of bio-diesel. The use of a Pd-Ag membrane reactor at middle reaction temperature International Journal of Hydrogen Energy  
 
Kolli, T.; Kanerva, T.; Huuhtanen, M.; Vippola, M.; Kallinen, K.; Kinnula, T.-J.J.; Lepistö, T.; Lahtinen, J. & Keiski, R.L. 2010 The activity of Pt/Al2O3 diesel oxidation catalyst after sulphur and calcium treatments Catalysis Today   154: 303-307


2009          

Author(s)
Year
Title
Journal

Issue
 
Iulianelli, A.; Longo, T.; Liguori, S.; Seelam, P.K.; Keiski, R.L. & Basile, A. 2009 Oxidative steam reforming of ethanol over Ru/Al2O3 catalyst in a dense Pd-Ag membrane reactor to produce hydrogen for PEM fuel cells International Journal of Hydrogen Energy   34: 8558-8565
 
Seelam, P.K.; Huuhtanen, M.; Sápi, A.; Kordás, K.; Szabó, M.; Turpeinen, E. & Keiski, R. L. 2009 CNT-based catalysts for hydrogen production by ethanol reforming International Journal of Hydrogen Energy   35: 12588-12595
 
Kolli, T.; Kanerva, T.; Lappalainen, P.; Huuhtanen, M.; Vippola, M.; Kallinen, K.; Kinnula, T.-J.J.; Lepistö, T.; Lahtinen, J. & Keiski, R.L. 2009 The effect of SO2 and H2O on the activity of Pd/CeO2 and Pd/Zr-CeO2 diesel oxidation catalysts Topics in Catalysis   52: 2025-2028
 
Kolli, T.; Hallikainen, A.; Huuhtanen M.; Kallinen, K. & Keiski, R.L. 2009 The effect of sulphur on the activity of Pd/Al2O3, Pd/CeO2, and Pd/ZrO2 diesel exhaust gas catalysts Catalysis Letters   127: 49-54
 
Pap, Nora; Kertész, Sz.; Pongrácz, E.; Myllykoski, L.; Keiski, Riitta L.; Vatai, Gy.; László, Zs.; Beszédes, S. & Hodúr, C. 2009 Concentration of blackcurrant juice by reverse osmosis Desalination   241: 256-264
 
Garcia, Verónica; Pongrácz, E.; Muurinen, Esa & Keiski, Riitta L. 2009 Recovery of n-butanol from salt containing solutions by pervaporation Desalination   241:201-211
 
Garcia, Verónica; Pongrácz, E.; Muurinen, Esa & Keiski, Riitta L. 2009 Pervaporation of dichloromethane from multicomponent aqueous systems containing n-butanol and sodium chloride Journal of Membrane Science   326: 92-102


2008          

Author(s)
Year
Title
Journal

Issue
García, Verónica; Diban, N.; Gorri, D.; Keiski, Riitta; Urtiaga, A & Ortiz, I. 2008 Separation and concentration of bilberry impact aroma compound from dilute model solution by pervaporation                              Journal of Chemical Technology and Biotechnology                                7: 973-982
 
García, Verónica; Pongrácz, Eva; Phillips, P. & Keiski, Riitta 2008 Factors affecting resource use optimisation of the chemical industry in the Northern Ostrobothnia region in Finland                              Journal of Cleaner Production   16: 1987-1994                             
 
Huuhtanen, Mika; Ylä-Mella, Jenni; Jeronen, Eila & Keiski, Riitta Liisa   2008 Novel approach for undergraduate research education in engineering studies                              Journal of Baltic Science Education   7(3): 185-192
 
Häyrynen, Katri; Langwaldt, J.; Pongrácz, Eva; Väisänen, Virpi; Mänttäri, M.; Keiski, Riitta L 2008 Separation of nutrients from mine water by reverse osmosis for subsequent biological treatment                              Minerals Engineering   21: 2-9
 
Ojala, Satu; Lassi, Ulla; Perämäki, Paavo & Keiski, Riitta L 2008 Effect of process parameters on catalytic incineration of solvent emissions                              Journal of Automated Methods and Management in Chemistry   2008: 1-7
 
Pöykiö, R.; Nurmesniemi, H. & Keiski, Riitta L 2008 Chemical, physical and leaching studies of bottom ash from a medium-sized (32 MW) municipal district heating plant for assessing its suitability for an earth onstruction agent and foa a fertilizer used in agriculture and in forestry                              Journal of residuals science & technology   .5 (1): 27-35
 
Pöykiö, R.; Nurmesniemi, H. & Keiski, Riitta L 2008 Evaluation the concentrations of partitioned heavy metals in fly ash from a medium-sized (32MW) municipal district heating plant with respect to the new Finnish limit values                              International Journal of Environment and Waste Management   2 ( 6): 610-624
 
Talebi, G.; Sohrabi, M.; Royaee, S.J.; Keiski, Riitta; Huuhtanen, Mika; & Imamverdizadeh, H. 2008 Synthesis and activity measurement of the some bifunctional platinum loaded Beta zeolite catalysts for n-heptane hydroisomerization Journal of Industrial and Engineering Chemistry   14(5): 614-621
 
Turpeinen, Esa; Raudaskoski, Riitta; Pongrácz, Eva & Keiski, Riitta Liisa 2008 Thermodynamic analysis of conversion of alternative hydrocarbon-based feedstocks to hydrogen                              International Journal of Hydrogen Energy   33: 6635-6643                             
 
Lassi, Ulla; Ojala, Satu; Panouillot, P-E. & Keiski, Riitta 2008 Odour removal from industrial wastewaters by wet air oxidation                              Chemical Engineering Transactions   345-352
 
Ojala, Satu; Lassi, Ulla; Miettunen, Heikki & Keiski, Riitta L 2008 Sampling and analysis of sulphur containing volatile organic compounds at low concentrations                              Chemical Engineering Transactions   37-44
 
Pongrácz, Eva; Ylä-Mella, Jenni; Tanskanen, P. & Keiski, Riitta 2008 Conceptual analysis of electronic waste: Revisiting the definition of waste and the classes of waste                              The Journal of Solid Waste Technology and Management   .359-365
 
Pöykiö, R.; Kuokkanen, Toivo; Kujala, Kauko; Keiski, Riitta Liisa & Nurmesniemi, H 2008

Heavy metal concentrations in different kinds of Finnish fly ash and bottom ash with respect to the new limit values for materials used as an earth construction agent                             

Journal of Solid Waste Technology and Management   610-615
 
Ylä-Mella, Jenni; Pongrácz, Eva & Keiski, Riitta L 2008 Liquid crystal displays: Material content and recycling practises The Journal of Solid Waste Technology and Management   1082-1089


2007          

Author(s)
Year
Title
Journal

Issue
 
Kanerva, T.; Kröger, Virpi; Rahkamaa-Tolonen, K.; Vippola, M.; Lepistö, T.;& Keiski, Riitta L.   2007 Structural changes in air aged and poisoned diesel catalysts                              Topics in Catalysis   45 (1-4): 137-142
 
Kolli T, Kröger V & Keiski RL 2007 The effect of La2O3 on dynamic OSC over the Pd/OSC/Al2O3-based catalysts Topics in Catalysis
45 (1-4): 165-168
 
Raudaskoski R, Niemelä MV & Keiski RL 2007 Effect of ageing time on co-precipitated Cu/ZnO/ZrO2 catalysts used in methanol synthesis from CO2 and H2 Topics in Catalysis
45 (1-4): 57-60
 
Kröger V, Hietikko M, Angove D, Frenc D, Lassi U, Suopanki A, Laitinen R & Keiski RL 2007 Effect of phosphorus poisoning on catalytic activity of diesel exhaust gas catalyst components containing oxide and Pt Topic in Catalysis
42/43: 409-413
 
Kröger V, Kanerva T, Lassi U, Rahkamaa-Tolonen K, Lepistö T & Keiski RL 2007 Phosphorus poisoning of ZSM-5 and Pt/ZSM-5 zeolite catalysts in diesel exhaust gas conditions Topics in Catalysis
42/43: 433-436
 
Kröger, Virpi; Kanerva, T.; Lassi, U.; Rahkamaa-Tolonen, K.; Vipploa, M. & Keiski, Riitta L 2007 Characterization of phosporus poisoning on diesel exhaust gas catalyst components containing oxide and Pt                              Topics in Catalysis   .45(1-4): 153-157
 
Nurmesniemi H, Pöykiö R & Keiski RL 2007 Case study of waste management at the Northern Finnish pulp and paper mill complex of Stora Enso Veitsiluoto mills Waste Management
27(12): 1939-1948
 
Puhakka E, Riihimäki M & Keiski RL 2007 Molecular modeling approach on fouling of the plate heat exchanger: Titanium hydroxyls, silanols and sulphates on TiO2 surfaces Heat Transfer Engineering
28 (3): 248-254
 
Cabello Galisteo F, Mariscal R, López Granados M, Zafra Poves MD, Fierro JLG, Kröger V & Keiski RL 2007 Reactivation of sulphated Pt/Al2O3 catalysts by reductive treatment in the simultaneous oxidation of CO and C3H6 Applied Catalysis B: Environmental
72 (3-4): 272-281
 
Pöykiö R, Nurmesniemi H & Keiski 2007 RL Environmental risk assessment of heavy metal extractability in a biosludge from the biological wastewater treatment plant of a pulp and paper mill Environmental Monitoring and Assessment
128: 153-164
 
Talebi, G.; Sohrabi, M.; Keiski, Riitta L.; Huuhtanen, Mika; Royaee, S.J.; Maghsoudi, S. & Imamverdizadeh, H. 2007 Synthesis and determination of the properties of the bifunctional beta zeolite catalysts for n-heptane hydroisomerisation                              Journal of Chilean Chemical Society   52 (4): 1314-1320


2006          

Author(s)
Year
Title
Journal

Issue
 
Kordás K, Tóth G, Huuhtanen M, Keiski R, Härkönen M, George TF & Vähäkangas J
2006
Room temperature chemical deposition of palladium nanoparticles in anodic aluminium oxide templates
Nanotechnology

17: 1459-1463
 
Kröger V, Lassi U, Kynkäänniemi K, Suopanki A & Keiski RL 2006
Methodology development for laboratory-scale exhaust gas catalyst studies on phosphorus poisoning Chemical Engineering Journal
120: 113-118
 
Ojala S, Lassi U, Härkönen M, Maunula T, Silvonen R & Keiski RL 2006
Durability of VOC catalysts in solvent emission oxidation Chemical Engineering Journal
120 (1-2): 11-16
 
Ojala S, Lassi U & Keiski RL 2006 Testing VOC emission measurement technologies in wood-coating industrial processes and developing a cost-effective measurement methodology Chemosphere
62: 113
 
García V, Landaburu-Aguirre J, Pongrácz E, Philips PS & Keiski R 2006
Recycling of organic solvents by pervaporation and micellar-enhanced ultrafiltration
Desalination

200(1-3): 383-384
 
Landaburu-Aguirre J, García V, Pongrácz E & Keiski R
2006
Applicability of membrane technologies for the removal of heavy metlas
Desalination

200(1-3): 272-273
 
Pongrácz E
2006
Industrial Ecology and Waste Management: From Theories to Applications. Progress in Industrial Ecology – An International Journal
3(1-2): 59-74
 
Kolli T, Lassi U, Rahkamaa-Tolonen K, Kinnunen T-JJ & Keiski R
2006
The effect of Barium on the catalytic behaviour of fresh and afed Pd-Ba-OSC/Al2O3 catalysts
Applied Catalysis A: General

298: 65-72
 
Ojala S
2006
Eron hajusta?
Dimensio

70(3): 44-45
 
Pääkkönen T
2006
Virtauslaskenta tutkimusen työkaluna
Dimensio

70(3): 34-35
 
Ylä-Mella J 2006
Sähkö- ja elektroniikkalaiteromu, SER Dimensio
70(2): 56-57


2005          

Author(s)
Year
Title
Journal

Issue
 
Pongrácz E, Ylä-Mella J, Keiski RL, Phillips PS, Tanskanen P & Kaakinen J 2005
Impact of the European waste electrical and electronic equipment directive (WEEE): Development of mobile phone recovery strategies in Finland. The Journal of Solid Waste Technology and Management
31(2): 102-111
 
Mikkonen H, Myllykoski L, Pongrácz E & Keiski RL 2005
Resources use optimization in small- and medium-sized juice plants in northern Finland - A novel, waste-free utilization of annual shoots of Norway spruce. The Journal of Solid Waste Technology and Management
31(2): 59-68
 
Pongrácz E 2005
Jätteen käsite, jätelainsäädäntö ja ekotehokkuus. Ympäristö ja terveys
36(6-7): 20-26
 
Kvist S 2005
Ympäristöjärjestelmän vaikutus pk-yritysten jätehuoltoon. Jäteplus
5-6: 4-7.
 
Keiski R 2005
Tohtorikoulutus ja yritysmaailma - parhaat tulokset järjestelmällisen toiminnan ja aidon yhteistyön avulla A propos
7(3): 3
 
Kersen Ü & Keiski RL 2005
Characterization of La2Mo3O9 aerogels synthesized by the sol-gel chemistry and high-temperature supercritical drying Journal of Nanoscience and Nanotechnology
5(10): 1734-1736
 
Ojala S, Lassi U, Ylönen R, Keiski R, Laakso I, Maunula T & Silvonen R 2005
Abatement of malodorous pulp mill emissions by catalytic oxidation - pilot experiments in Stora Enso Pulp Mill, Oulu, Finland. TAPPI Journal
4(1): 9-14
 
Ojala S, Lassi U, Ylönen R, Karjalainen H & Keiski RL 2005
Influence of the heat exhangers' construction material on catalytic incineration.
Catalysis Today

100(3-4): 367-372
 
Huuhtanen M, Rahkamaa-Tolonen K, Maunula T & Keiski RL 
2005
Pt-loaded zeolites for reducing exhaust gas emissions at low temperatures and in lean conditions.
Catalysis Today

100(3-4): 321-325
 
Kolli T, Rahkamaa-Tolonen K, Lassi U, Savimäki A & Keiski RL
2005
Influence of BaO on Pd/Al2O3-based catalysts in C2H4 and CO oxidation as well as in NO reduction.
Catalysis Today

100(3-4): 303-307
 
Kolli T, Rahkamaa-Tolonen K, Lassi U, Savimäki A & Keiski RL
2005
Comparison of catalytic activity and selectivity of Pd/OSD+Al2O3) and (Pd+OSC)/Al2O3 catalysts.
Catalysis Today

100(3-4): 297-302
 
Karjalainen H, Lassi U, Rahkamaa-Tolonen K, Kröger V & Keiski RL
2005
Thermodynanic equilibrium calculations of sulfur poisoning in Ce-O-S and La-O-S systems.
Catalysis Today

100(3-4): 291-295
 
Rahkamaa-Tolonen K, Maunula T, Lomma M, Huuhtanen M & Keiski RL
2005
The effect of NO2 on the activity of fresh and aged zeolite catalysts in the NH3-SCR reaction.
Catalysis Today

100(3-4): 217-222
 
Keiski R
2005
Preface
Catalysis Today

100(3-4): 199
 
Kersen, Ü. & Keiski, Riitta L.  
2005
Characterization of PLa2Mo3O9 aerogels synthesized by the sol-gel chemistry and high-temperature supercritical drying.
Journal of nanoscince and nanotechnology

5(10): 1734-1736.


2004          

Author(s)
Year
Title
Journal

Issue
 
Kröger V, Hietikko M, Lassi U, Ahola J, Kallinen K, Laitinen R & Keiski RL
2004
Characterization of the effects of phosphorus and calcium on the activity of Rh-containing catalyst powders.
Topics in Catalysis

30/31(1-4): 469-473.
 
Huuhtanen M, Määttä T, Rahkamaa-Tolonen K, Maunula T & Keiski RL
2004
Adsorption of propene in the presence and absence of oxygen or nitric oxcide on Pt-loaded ZSM-5, Beta, Y, and Ferrierite zeolites.
Topics in Catalysis

30/31(1-4): 359-363.
 
Kolli T, Rahkamaa-Tolonen K, Lassi U, Savimäki A & Keiski RL
2004
 Influence on OSC material on the behaviour of metallic Pd catalysts ni C2H4 and CO oxidation as well in NO reduction.
Topics in Catalysis

30/31(1-4): 341-346.
 
Lassi U, Hietikko M, Rahkamaa-Tolonen K, Kallinen K, Savimäki A, Härkönen M, Laitinen R & Keiski RL
2004
Deactivation correlations over Pd/Rh monoliths: The role of gas phase composition.
Topics in Catalysis

30/31(1-4): 457-462.
 
Mikkonen H
2004
Katkeamaton kylmäketju välttämätön mahlan ja kerkkien tuotteistamisessa. Kehittyvä elintarvike

2004 nro 3, p. 16-17
 
Ojala S
2004
Haihtuvat orgaaniset yhdisteet, VOC.
Dimensio

68(1): 59-60
 
Ojala S
2004
VOC-päästöt puhuttivat TAPPI:n Environmental-konferenssissa.
Paperi ja puu - Paper and Timber

86(7): 494
 
Hietikko M, Lassi U, Kallinen K, Savimäki A, Härkönen M, Pursiainen J, Laitinen R & Keiski RL
2004
Effect of the ageing atmosphere on catalytic activity and textural properties of Pd/Rh exhaust gas catalysts studied by XRD.
Applied Catalysis A

vol. 277, p. 107-117.
 
Lassi U, Polvinen R, Suhonen S, Kallinen K, Savimäki A, Härkönen M, Valden M & Keiski RL
2004
Effect of ageing atmosphere on the deactivation of Pd/Rh automotive exhaut gas catalysts: catalytic activity and XPS studies.
Applied Catalysis A: General

vol. 263, p. 241-248.
 
Rektor A, Pap N, Kókai Z, Szabó R, Vatai G & Békássy-Molnar E.
2004
Application of membrane filtration methods for must processing and preservation.
Desalination,

162(4): 271-277.
 
Pongrácz E & Pohjola VJ
2004
Re-defining waste, the concept of ownership and the role of waste management.
Resources, Conservation and Recycling

40(2): 141-153.
 
Pongrácz E
2004
Comment
Waste Management World

Sept/Oct 2004, p.10.


2003          

Author(s)
Year
Title
Journal

Issue
 
Pongrácz E
2003
Sustainable waste management: A matter of definition?
Waste Management World

July-August 2003 p.21-27.
 
Kutila T, Pyörälä S, Kaartinen L, Isomäki R, Vahtola K, Myllykoski L, & Saloniemi H. 
2003
Lactoferrin and citrate concentration at drying-off and during early mammary involution of dairy cows.
Journal of Veterinary Medicine

50(7): 350-353
 
Ahola J, Huuhtanen M & Keiski RL
2003
Integration of in situ FTIR studies and catalyst activity measurements in reaction kinetic analysis
Industrial Engineering & Chemical Research

42(12):2756-2766


2002          

Author(s)
Year
Title
Journal

Issue
 
Huuhtanen M, Kolli T, Maunula T & Keiski RL
2002
In situ FTIR study on NO reduction by C3H6 over Pd-based catalyst
Catalysis Today

75(1-4):379-384.
 
Rahkamaa-Tolonen K, Salmi T, Murzin DY, Barreto DL, Karhu H, Keiski RL & Väyrynen J
2002
Investigation of NO reduction by H2 on Pd monolith with transient and isotopic exchange techniques: I. H2/D2 exchange with H2O and NH3
Journal of Catalysis

210(1): 17-29
 
Rahkamaa-Tolonen K, Salmi T, Murzin DY, Barreto DL, Lassi U & Keiski RL
2002
Investigation of NO reduction by H2 on Pd monolith with transient and isotopic exchange techniques: II. H2/D2 exchange in the reduction of NO
Journal of Catalysis

210(1): 30-38
 
Öhman LO, Ganemi B, Björnbom E, Rahkamaa K, Keiski R & Paul J
2002
Catalyst preparation through ion-exchange of zeolite Cu-, Ni-, Pd-, CuNi- and CuPd-ZSM-5
Materials Chemistry and Physics

73(2-3):263-267
 
Kutila T, Pyörälä S, Kaartinen L, Vahtola K, Myllykoski L & Saloniemi H
2002
Disposition kinetics of lactoferrin in milk after intramammary administration
Journal of veterinary pharmacology and therapeutics

Vol.25, p.129-133


2001          

Author(s)
Year
Title
Journal

Issue
 
Pulkkinen U, Rantala TT, Rantala TS & Lantto V
2001
Kinetic Monte Carlo simulation of oxygen exchange of SnO2 surface
Journal of molecular catalysis A: Chemical

166(1) 15-21
 
Rahkamaa K, Salmi T, Keiski R, Wärnå J & Zhou Y
2001
Transient reduction kinetics of NO over Pd-based metallic monoliths
Chemical Engineering Science

56(4):1395-1401
 
Mikkonen H, Helakorpi P, Myllykoski L & Keiski RL
2001
Effect of nanofiltration on lactose crystallisation
Milchwissenshaft, Milk Science International. Journal of nutrition research and food science

56 (6), 307-310


-2000          

Author(s)
Year
Title
Journal

Issue
 
Järvinen M, Myllykoski L, Keiski R & Sohlo J
2000
Separation of lactic acid fermented broth by reactive extraction
Bioseparation, international Journal of Separaion Science

9(3): 163-166
 
Vasala A, Isomäki R, Myllykoski R & Alatossava T
1999
Thymol-triggered lysis of Escherichia coli expressing Lactobacillus phage LL-H muramidase
Journal of Industrial Microbiology & Biotechnology

Vol.22, p.39-43
 
Vasala A, Isomäki R, Perttunen J, Myllykoski L & Alatossava T
1998
Purification of Lactobacillus phage LL-H muramidase by expanded bed adsorption chromatography
Recent Research Development in Agricultural & Biological Chemistry

Vol.2, p.387-394
 
Nelo, S.K., Leskelä, K.M. & Sohlo, J.J.
1997
Simultaneous oxidation of nitrogen oxides and sulphur dioxide with ozone and hydrogen peroxide.
Chemical Engineering and Technology

20(1997)1: 40 - 42
 
Muurinen E & Sohlo J
1994
Simulation of recovery methods for pulping with peroxyformic and peroxyacetic acids
Computers & Chemical Engineering

18(Suppl.): 609-613
 
Muurinen E & Sohlo J
1990
Recovery of chemicals from peroxyacid pulping
Kemia-Kemi

17(10B): 943
 
Muurinen E & Sohlo J
1989
Recovery of chemicals from organosolv pulping processes
Kemia-Kemi

16(10B): 1060

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