2022

• Dehghan-Niri, Roya; Tsakoumis, Nikolaos; Voronov, Alexey; Holmen, Anders; Holmestad, Randi; Vullum, Per Erik; Borg, Øyvind; Rytter, Erling; Rønning, Magnus; Walmsley, John. (2022) NanostructuralAnalysisof Co-Re/γ-Al2O3 Fischer-Tropsch Catalyst by TEM and XRD. ChemCatChem
  Academic article
• Rytter, Erling; Runningen, Anders; Blekkan, Edd Anders; Hillestad, Magne. (2022) The water assisted vinylene mechanism for cobalt Fischer-Tropsch synthesis assessed by multi-catalyst modelling of kinetics and deactivation. Molecular Catalysis
  Academic article
• Pandey, Umesh; Putta, Koteswara Rao; Rout, Kumar Ranjan; Blekkan, Edd Anders; Rytter, Erling; Hillestad, Magne. (2022) Staging and path optimization of Fischer-Tropsch synthesis. Chemical engineering research & design
  Academic article
• Tafjord, Joakim; Regli, Samuel K.; Dugulan, Achim Iulian; Rønning, Magnus; Rytter, Erling; Holmen, Anders; Myrstad, Rune; Yang, Jia. (2022) Influence of temperature during pyrolysis of Fe-alginate: Unraveling the pathway towards highly active Fe/C catalysts. Applied Catalysis A : General
  Academic article
• Putta, Koteswara Rao; Pandey, Umesh; Gavrilovic, Ljubisa; Rout, Kumar Ranjan; Rytter, Erling; Blekkan, Edd Anders; Hillestad, Magne. (2022) Optimal Renewable Energy Distribution Between Gasifier and Electrolyzer for Syngas Generation in a Power and Biomass-to-Liquid Fuel Process. Frontiers in Energy Research
  Academic article
• Rytter, Erling; Aaserud, Christian; Hilmen, Anne-Mette; Bergene, Edvard; Holmen, Anders. (2022) Activation of Cobalt Foil Catalysts for CO Hydrogenation. Catalysts
  Academic article
• Pandey, Umesh; Putta, Koteswara Rao; Rout, Kumar Ranjan; Rytter, Erling; Blekkan, Edd Anders; Hillestad, Magne. (2022) Conceptual design and techno-economic analysis of biomass to liquid processes. Frontiers in Energy Research
  Academic article

2021

• Pandey, Umesh; Runningen, Anders; Gavrilovic, Ljubisa; Jørgensen, Erik Andreas; Putta, Koteswara Rao; Rout, Kumar Ranjan; Rytter, Erling; Blekkan, Edd Anders; Hillestad, Magne. (2021) Modeling Fischer–Tropsch kinetics and product distribution over a cobalt catalyst. AIChE Journal
  Academic article
• Tafjord, Joakim; Rytter, Erling; Holmen, Anders; Myrstad, Rune; Svenum, Ingeborg-Helene; Christensen, Bjørn E.; Yang, Jia. (2021) Transition-Metal Nanoparticle Catalysts Anchored on Carbon Supports via Short-Chain Alginate Linkers. ACS Applied Nano Materials
  Academic article

2020

• Lamb, Jacob Joseph; Rytter, Erling; Hillestad, Magne; Lien, Kristian Myklebust; Burheim, Odne Stokke; Pollet, Bruno. (2020) Emerging technology for hydrogen and bioenergy production.
  Academic chapter
• Rytter, Erling; Hillestad, Magne; Austbø, Bjørn; Lamb, Jacob Joseph; Sarker, Shiplu. (2020) Thermochemical production of fuels.
  Academic chapter
• Lamb, Jacob Joseph; Hillestad, Magne; Rytter, Erling; Bock, Robert; Nordgård, Anna Synnøve Røstad; Lien, Kristian Myklebust; Burheim, Odne Stokke; Pollet, Bruno. (2020) Traditional routes for hydrogen production and carbon conversion.
  Academic chapter
• Gavrilovic, Ljubisa; Jørgensen, Erik Andreas; Pandey, Umesh; Putta, Koteswara Rao; Rout, Kumar Ranjan; Rytter, Erling; Hillestad, Magne; Blekkan, Edd Anders. (2020) Fischer-Tropsch synthesis over an alumina-supported cobalt catalyst in a fixed bed reactor – Effect of process parameters. Catalysis Today
  Academic article
• Rytter, Erling; Yang, Jia; Borg, Øyvind; Holmen, Anders. (2020) Significance of C3 Olefin to Paraffin Ratio in Cobalt Fischer–Tropsch Synthesis. Catalysts
  Academic article

2019

• Ostadi, Mohammad; Rytter, Erling; Hillestad, Magne. (2019) Boosting carbon efficiency of the biomass to liquid process with hydrogen from power: The effect of H2/CO ratio to the Fischer-Tropsch reactors on the production and power consumption. Biomass & Bioenergy
  Academic article
• Rytter, Erling; Borg, Øyvind; Enger, Bjørn Christian; Holmen, Anders. (2019) α-alumina as catalyst support in Co Fischer-Tropsch synthesis and the effect of added water; encompassing transient effects. Journal of Catalysis
  Academic article

2018

• Rytter, Erling; Salman, Ata ul Rauf; Tsakoumis, Nikolaos; Myrstad, Rune; Yang, Jia; Lögdberg, Sara; Holmen, Anders; Rønning, Magnus. (2018) Hydrophobic catalyst support surfaces by silylation of γ-alumina for Co/Re Fischer-Tropsch synthesis. Catalysis Today
  Academic article
• Hillestad, Magne; Ostadi, Mohammad; del Alamo Serrano, Gonzalo; Rytter, Erling; Austbø, Bjørn; Pharoah, Jon; Burheim, Odne Stokke. (2018) Improving carbon efficiency and profitability of the biomass to liquid process with hydrogen from renewable power. Fuel
  Academic article
• Rytter, Erling; Holmen, Anders. (2018) Consorted Vinylene Mechanism for Cobalt Fischer–Tropsch Synthesis Encompassing Water or Hydroxyl Assisted CO-Activation. Topics in catalysis
  Academic article
• Rytter, Erling; Borg, Øyvind; Tsakoumis, Nikolaos; Holmen, Anders. (2018) Water as key to activity and selectivity in Co Fischer-Tropsch synthesis: γ-alumina based structure-performance relationships. Journal of Catalysis
  Academic article
• Venvik, Hilde Johnsen; Holmen, Anders; Chen, De; Rytter, Erling; Akporiaye, Duncan. (2018) NGCS 11 Tromsø - 11th Natural Gas Conversion Symposium. Catalysis Today
  Editorial
• Tsakoumis, Nikolaos; Patanou, Eleni; Lögdberg, Sara; Johnsen, Rune; Myrstad, Rune; Beek, Wouter Van; Rytter, Erling; Blekkan, Edd Anders. (2018) Structure-performance relationships on Co based Fischer–Tropsch synthesis catalysts: The more defect free, the better. ACS Catalysis
  Academic article

2017

• Tsakoumis, Nikolaos; Walmsley, John; Rønning, Magnus; Beek, Wouter van; Rytter, Erling; Holmen, Anders. (2017) Evaluation of Reoxidation Thresholds for γ-Al2O3-Supported Cobalt Catalysts under Fischer - Tropsch Synthesis Conditions. Journal of the American Chemical Society
  Academic article
• Lögdberg, Sara; Yang, Jia; Lualdi, Matteo; Walmsley, John; Järås, Sven; Boutonnet, Magali; Blekkan, Edd Anders; Rytter, Erling; Holmen, Anders. (2017) Further insights into methane and higher hydrocarbons formation over cobalt-based catalysts with γ-Al2O3, α-Al2O3 and TiO2 as support materials. Journal of Catalysis
  Academic article
• Rytter, Erling; Holmen, Anders. (2017) Perspectives on the Effect of Water in Cobalt Fischer-Tropsch Synthesis. ACS Catalysis
  Academic article
• Lillebø, Andreas Helland; Rytter, Erling; Blekkan, Edd Anders; Holmen, Anders. (2017) Fischer–Tropsch Synthesis at High Conversions on Al2O3-Supported Co Catalysts with Different H2/CO Levels. Industrial & Engineering Chemistry Research
  Academic article

2016

• Rytter, Erling; Souskova, Katerina; Lundgren, Mathias Kristoffer; Ge, Wei; Nannestad, Åsne Daling; Venvik, Hilde Johnsen; Hillestad, Magne. (2016) Process concepts to produce syngas for Fischer-Tropsch fuels by solar thermochemical splitting of water and/or CO2. Fuel processing technology
  Academic article
• Tsakoumis, Nikolaos; Johnsen, Rune E.; Beek, Wouter van; Rønning, Magnus; Rytter, Erling; Holmen, Anders. (2016) Capturing metal-support interactions in situ during the reduction of a Re promoted Co/γ-Al2O3 catalyst. Chemical Communications
  Academic article
• Rytter, Erling; Holmen, Anders. (2016) On the support in cobalt Fischer–Tropsch synthesis—Emphasis on alumina and aluminates. Catalysis Today
  Academic article
• Rytter, Erling; Tsakoumis, Nikolaos; Holmen, Anders. (2016) On the selectivity to higher hydrocarbons in Co-based Fischer-Tropsch synthesis. Catalysis Today
  Academic article
• Ostadi, Mohammad; Rytter, Erling; Hillestad, Magne. (2016) Evaluation of kinetic models for Fischer–Tropsch cobalt catalysts in a plug flow reactor. Chemical engineering research & design
  Academic article

2015

• Ostadi, Mohammad; Dalane, Kristin; Rytter, Erling; Hillestad, Magne. (2015) Conceptual design of an autonomous once-through gas-to-liquid process — Comparison between fixed bed and microchannel reactors. Fuel processing technology
  Academic article
• Rytter, Erling; Holmen, Anders. (2015) Deactivation and Regeneration of Commercial Type Fischer-Tropsch Co-Catalysts-A Mini-Review. Catalysts
  Academic article
• Rytter, Erling. (2015) Fossile energikilder - velsignelse og forbannelse.
  Popular science chapter

2014

• Tsakoumis, Nikolaos; Dehghan-Niri, Roya; Rønning, Magnus; Walmsley, John; Borg, Øyvind; Rytter, Erling; Holmen, Anders. (2014) X-ray absorption, X-ray diffraction and electron microscopy study of spent cobalt based catalyst in semi-commercial scale Fischer-Tropsch synthesis. Applied Catalysis A : General
  Academic article

2013

• Borg, Øyvind; Yu, Zhixin; Chen, De; Blekkan, Edd Anders; Rytter, Erling; Holmen, Anders. (2013) The Effect of Water on the Activity and Selectivity for Carbon Nanofiber Supported Cobalt Fischer-Tropsch Catalysts. Topics in catalysis
  Academic article
• Holmen, Anders; Enger, Bjørn Christian; Ranne, S.; Rytter, Erling. (2013) C5+ selectivity on modified alumina supported Co-based Fischer-Tropsch catalysts. Abstract of Papers of the American Chemical Society
  Conference abstract
• Enger, Bjørn Christian; Frøseth, Vidar; Yang, Jia; Rytter, Erling; Holmen, Anders. (2013) SSITKA analysis of CO hydrogenation on Zn modified cobalt catalysts. Journal of Catalysis
  Academic article
• Tsakoumis, Nikolaos; Dehghan-Niri, Roya; Johnsen, Rune Esben; Voronov, Alexey; Beek, Wouter Van; Walmsley, John; Borg, Øyvind; Rytter, Erling; Chen, De; Rønning, Magnus. (2013) A combined in situ XAS-XRPD-Raman study in Fischer-Tropsch synthesis over a carbon supported Co catalyst. Catalysis Today
  Academic article

2012

• Rauwel, Erwan Yann; Galeckas, Augustinas; Rauwel, Protima; Nilsen, Ola; Walmsley, John; Rytter, Erling; Fjellvåg, Helmer. (2012) ALD Applied to Conformal Coating of Nanoporous gamma-Alumina: Spinel Formation and Luminescence Induced by Europium Doping. Journal of the Electrochemical Society
  Academic article
• Tsakoumis, Nikolaos; Voronov, Alexey Sergeevich; Rønning, Magnus; Beek, Wouter Van; Borg, Øyvind; Rytter, Erling; Holmen, Anders. (2012) Fischer-Tropsch synthesis: An XAS/XRPD combined in situ from catalyst activation to deactivation. Journal of Catalysis
  Academic article
• Rane, Shreyas Pandurang; Borg, Øyvind; Rytter, Erling; Holmen, Anders. (2012) Relation between hydrocarbon selectivity and cobalt particle size for alumina supported cobalt Fischer-Tropsch catalysts. Applied Catalysis A : General
  Academic article
• Suwarno, Suwarno; Solberg, Jan Ketil; Mæhlen, Jan Petter; Krogh, Bente; Børresen, Børre; Ochoa-Fernandez, Esther; Rytter, Erling; Williams, Mario; Denys, Roman Volodymyrovich; Yartys, Volodymyr. (2012) Microstructure and hydrogen storage properties of as-cast and rapidly solidified Ti-rich Ti-V alloys. Transactions of Nonferrous Metals Society of China
  Academic article
• Rotan, Magnus; Grande, Tor; Einarsrud, Mari-Ann; Rytter, Erling. (2012) Phase composition, microstructure and resistance to attrition of alumina-based supports for Fischer-Tropsch catalysts. Norges teknisk-naturvitenskapelige universitet
  Doctoral thesis
• Dehghan-Niri, Roya; Walmsley, John; Holmen, Anders; Midgley, Paul A.; Rytter, Erling; Dam, Anh Hoang; Hungria, Ana B.; Hernandez-Garrido, Juan C.; Chen, De. (2012) Nanoconfinement of Ni clusters towards a high sintering resistance of steam methane reforming catalysts. Catalysis Science & Technology
  Academic article
• Tsakoumis, Nikolaos; Dehghan-Niri, Roya; Johnsen, Rune; Voronov, Alexey; Beek, Wouter van; Walmsley, John; Borg, Øyvind; Rytter, Erling; Chen, De; Rønning, Magnus. (2012) A combined in situ XAS-XRPD-Raman study of Fischer-Tropsch synthesis over a carbon supported Co catalyst. Catalysis Today
  Academic article

2011

• Dehghan-Niri, Roya; Hansen, Thomas W.; Wagner, Jakob B.; Holmen, Anders; Rytter, Erling; Borg, Øyvind; Walmsley, John. (2011) In-Situ Reduction of Promoted Cobalt Oxide Supported on Alumina by Environmental Transmission Electron Microscopy. Catalysis Letters
  Academic article
• Borg, Øyvind; Hammer, Nina; Enger, Bjørn Christian; Myrstad, Rune; Lindvåg, Odd Asbjørn; Eri, Sigrid; Skagseth, Torild Hulsund; Rytter, Erling. (2011) Effect of biomass-derived synthesis gas impurity elements on cobalt Fischer-Tropsch catalyst performance including in situ sulphur and nitrogen addition. Journal of Catalysis
  Academic article
• Rauwel, Erwan Yann; Nilsen, Ola; Galeckas, Augustinas; Walmsley, John; Rytter, Erling; Fjellvåg, Helmer. (2011) ALD Applied to Conformal Coating of Nanoporous γ-Alumina: Spinel Formation and Luminescence Induced by Europium Doping. ECS Transactions
  Academic article
• Lødeng, Rune; Bjørgum, Erlend; Enger, Bjørn Christian; Eilertsen, Jan Lasse; Holmen, Anders; Krogh, Bente; Bøe, Ingrid Aartun; Rønnekleiv, Morten; Rytter, Erling. (2011) A Fixed-Bed Reactor Study of Catalytic Partial Oxidation over Rh/Al2O3: An Indication of a Direct Pathway to CO. Topics in catalysis
  Academic article
• Enger, Bjørn Christian; Fossan, Åse-Lill; Borg, Øyvind; Rytter, Erling; Holmen, Anders. (2011) Modified alumina as catalyst support for cobalt in the Fischer-Tropsch synthesis. Journal of Catalysis
  Academic article
• Bakken, Vebjørn; Rytter, Erling; Swang, Ole. (2011) Chemisorption on cobalt surfaces: The effect of subsurface rhenium atoms from quantum chemical cluster model calculations. Surface Science
  Academic article

2010

• Rønning, Magnus; Tsakoumis, Nikolaos; Voronov, Alexey Sergeevich; Johnsen, Rune Esben; Norby, Poul; Beek, Wouter van; Borg, Øyvind; Rytter, Erling; Holmen, Anders. (2010) Combined XRD and XANES studies of a Re-promoted Co/γ-Al2O3 catalyst at Fischer-Tropsch synthesis conditions. Catalysis Today
  Academic article
• Rane, Shreyas Pandurang; Borg, Øyvind; Yang, Jia; Rytter, Erling; Holmen, Anders. (2010) Effect of alumina phases on hydrocarbon selectivity in Fischer-Tropsch synthesis. Applied Catalysis A : General
  Academic article
• Bakken, Vebjørn; Bergene, Edvard; Rytter, Erling; Swang, Ole. (2010) Bimetallic Cobalt/Rhenium Systems: Preferred Position of Rhenium Through an Interdisciplinary Approach. Catalysis Letters
  Academic article
• Rytter, Erling; Skagseth, Torild Hulsund; Eri, Sigrid; Sjåstad, Anja Olafsen. (2010) Cobalt Fischer-Tropsch Catalysts Using Nickel Promoter as a Rhenium Substitute to Suppress Deactivation. Industrial & Engineering Chemistry Research
  Academic article
• Lögdberg, Sara; Lualdi, Matteo; Järås, Sven; Walmsley, John C; Blekkan, Edd Anders; Rytter, Erling; Holmen, Anders. (2010) On the selectivity of cobalt-based Fischer-Tropsch catalysts: Evidence for a common precursor for methane and long-chain hydrocarbons. Journal of Catalysis
  Academic article
• Lind, Anna Maria; Myrstad, Rune; Eri, Sigrid; Skagseth, Torild Hulsund; Rytter, Erling; Holmen, Anders. (2010) Spray drying of porous alumina support for Fischer-Tropsch catalysis. Studies in Surface Science and Catalysis
  Academic article
• Tsakoumis, Nikolaos; Rønning, Magnus; Borg, Øyvind; Rytter, Erling; Holmen, Anders. (2010) Deactivation of cobalt based Fischer-Tropsch catalysts: A review. Catalysis Today
  Academic article
• Balonek, Christine M.; Lillebø, Andreas Helland; Rane, Shreyas Pandurang; Rytter, Erling; Schmidt, Lanny D.; Holmen, Anders. (2010) Effect of Alkali Metal Impurities on Co-Re Catalysts for Fischer-Tropsch Synthesis from Biomass-Derived Syngas. Catalysis Letters
  Academic article

2009

• Rotan, Magnus; Tolchard, Julian R; Rytter, Erling; Einarsrud, Mari-Ann; Grande, Tor. (2009) On the solid solution of the spinel phase in the system NiO-Al2O3. Journal of Solid State Chemistry
  Academic article
• Borg, Øyvind; Hammer, Nina; Eri, Sigrid; Lindvåg, Odd Asbjørn; Myrstad, Rune; Blekkan, Edd Anders; Rønning, Magnus; Rytter, Erling; Holmen, Anders. (2009) Fischer-Tropsch synthesis over un-promoted and Re-promoted γ-Al2O3 supported cobalt catalysts with different pore sizes. Catalysis Today
  Academic article
• Myrstad, Rune; Eri, Sigrid; Pfeifer, Peter; Rytter, Erling; Holmen, Anders. (2009) Fischer-Tropsch synthesis in a microstructured reactor. Catalysis Today
  Academic article

2008

• Moller, AC; Blom, R; Swang, O; Hannisdal, Andreas; Rytter, Erling; Støvneng, Jon Andreas; Piel, T. (2008) On the nonsingle-site character of bis(2-dimethylsilyl-indenyl)zirconium(IV) dichloride/MAO and bis(2-trimethylsilyl-indenyl)zirconium(IV) dichloride/MAO: Polymerization characteristics and mechanistic implications. Journal of Physical Chemistry A
  Academic article
• Lesaint, Cedric Michel; Glomm, Wilhelm; Borg, Øyvind; Eri, Sigrid; Rytter, Erling; Øye, Gisle. (2008) Synthesis and characterization of mesoporous alumina with large pore size and their performance in Fischer-Tropsch synthesis. Applied Catalysis A : General
  Academic article
• Borg, Øyvind; Walmsley, John C.; Dehghan-Niri, Roya; Tanem, Bjørn Steinar; Blekkan, Edd Anders; Eri, Sigrid; Rytter, Erling; Holmen, Anders. (2008) Electron Microscopy Study of γ-Al2O3 Supported Cobalt Fischer-Tropsch Synthesis Catalysts. Catalysis Letters
  Academic article
• Borg, Øyvind; Fossan, Åse-Lill; Lindvåg, Odd Asbjørn; Myrstad, Rune; Eri, Sigrid; Rytter, Erling; Holmen, Anders. (2008) Fischer-Tropsch synthesis on Co supported on modified alumina. Preprints - American Chemical Society. Division of Petroleum Chemistry
  Academic article
• Virnovskaia, Anastasia; Olsbye, Unni; Rytter, Erling. (2008) Dehydrogenation of ethane over Pt,Sn/Mg(Al)O catalysts – a characterization and mechanistic study. Universitetet i Oslo
  Doctoral thesis
• Arslan, Ilke; Walmsley, John; Rytter, Erling; Bergene, Edvard; Midgley, Paul A.. (2008) Toward three-dimensional nanoengineering of heterogeneous catalysts. Journal of the American Chemical Society
  Academic article
• Borg, Øyvind; Dietzel, Pascal; Spjelkavik, Aud I.; Tveten, Erik Zakarias; Walmsley, John C.; Diplas, Spyridon; Eri, Sigrid; Holmen, Anders; Rytter, Erling. (2008) Fischer-Tropsch synthesis: Cobalt particle size and support effects on intrinsic activity an product distribution. Journal of Catalysis
  Academic article

2007

• Borg, Øyvind; Frøseth, Vidar; Storsæter, Sølvi; Rytter, Erling; Holmen, Anders. (2007) Fischer-Tropsch synthesis. Recent studies on the relation between the properties of supported cobalt catalysts and the activity and selectivity. Studies in Surface Science and Catalysis
  Academic article
• Tynys, Antti Tapio; Eilertsen, Jan Lasse; Seppala, JV; Rytter, Erling. (2007) Copolymerisation of 1,9-decadiene and propylene with binary and isolated metallocene systems. Polymer
  Academic article
• Tynys, Antti Tapio; Eilertsen, Jan Lasse; Seppala, Jukka.; Rytter, Erling. (2007) Propylene Polymerization with a Binary Metallocene System-Chain Shuttling Caused by Trimethylaluminium Between Active Catalyst Centers. Journal of Polymer Science Part A: Polymer Chemistry
  Academic article
• Borg, Øyvind; Eri, Sigrid; Blekkan, Edd Anders; Storsæter, Sølvi; Wigum, Hanne; Rytter, Erling; Holmen, Anders. (2007) Fischer-Tropsch synthesis over γ-alumina-supported cobalt catalysts: Effect of support variables. Journal of Catalysis
  Academic article
• Ochoa-Fernandez, Esther; Haugen, Geir; Zhao, Tiejun; Rønning, Magnus; Aartun, Ingrid; Børresen, Børre; Rytter, Erling; Rønnekleiv, Morten; Chen, De. (2007) Process design simulation of H2 production by sorption enhanced steam methane reforming: evaluation of potential CO2 acceptors. Green Chemistry
  Academic article
• Lødeng, Rune; Bjørgum, Erlend; Enger, Bjørn Christian; Eilertsen, Jan Lasse; Holmen, Anders; Krogh, Bente; Rønnekleiv, Morten; Rytter, Erling. (2007) Catalytic partial oxidation of CH4 to H2 over cobalt catalysts at moderate temperatures. Applied Catalysis A : General
  Academic article
• Borg, Øyvind; Blekkan, Edd Anders; Eri, Sigrid; Akporiaye, Duncan; Vigerust, Bente; Rytter, Erling; Holmen, Anders. (2007) Effect of calcination atmosphere and temperature on γ-Al2O3 supported cobalt Fischer-Tropsch catalysts. Topics in catalysis
  Academic article
• Yu, Zhixin; Borg, Øyvind; Chen, De; Rytter, Erling; Holmen, Anders. (2007) Role of surface oxygen in the preparation and deactivation of carbon nanofiber supported cobalt Fischer-Tropsch catalysts. Topics in catalysis
  Academic article

2006

• Borg, Øyvind; Eri, Sigrid; Rytter, Erling; Holmen, Anders. (2006) Fischer-Tropsch Synthesis over Different Alumina Supported Cobalt Catalysts. American Chemical Society Symposium Series (ACS)
  Academic article
• Yu, Zhixin; Borg, Øyvind; Chen, De; Enger, Bjørn Christian; Frøseth, Vidar; Rytter, Erling; Wigum, Hanne; Holmen, Anders. (2006) Carbon nanofiber supported cobalt catalysts for Fischer-Tropsch synthesis with hig activity and selectivity. Catalysis Letters
  Academic article
• Yu, Zhixin; Borg, Øyvind; Chen, De; Rytter, Erling; Holmen, Anders. (2006) Role of Surface Oxygen in the Preparation and Deactivation of Carbon Nanofiber Supported Cobalt Catalysts.
  Academic chapter
• Borg, Øyvind; Storsæter, Sølvi; Blekkan, Edd Anders; Eri, Sigrid; Rytter, Erling; Holmen, Anders. (2006) Effect of Presence of Nox During Calcination on the Fischer-Tropsch synthesis Activity and Selectivity.
  Academic chapter
• Blekkan, Edd Anders; Chen, De; Holmen, Anders; Moljord, Kjell; Rønning, Magnus; Rytter, Erling; Venvik, Hilde Johnsen. (2006) Energy and Environmental Catalysis. Catalysis in Nordic Countries. Extended Abstracts. Department of Chemical Engineering, NTNU
  Anthology
• Ochoa-Fernandez, Esther; Haugen, Geir; Zhao, Tiejun; Rønning, Magnus; Aartun, Ingrid; Børresen, Børre; Rytter, Erling; Rønnekleiv, Morten. (2006) Evaluation of Potential CO2 Acceptors for Application in Hydrogen Production by Sorption Enhanced Steam Methane Reforming. American Chemical Society Symposium Series (ACS)
  Academic article
• Borg, Øyvind; Storsæter, Sølvi; Eri, Sigrid; Wigum, Hanne; Rytter, Erling; Holmen, Anders. (2006) The effect of water on the activity and selectivity for gamma-alumina supported cobalt Fischer-Tropsch catalysts with different pore sizes. Catalysis Letters
  Academic article
• Tynys, Antti; Eilertsen, Jan Lasse; Rytter, Erling. (2006) Zirconocene Propylene Polymerisation: Controlling Termination Reactions. Macromolecular Chemistry and Physics
  Academic article

2005

• Bruaseth, Ingvild; Bahr, Mattias; Gerhard, Dirk; Rytter, Erling. (2005) Pressure and Trimethylaluminum Effects on Ethene/1-Hexene Copolymerization with Methylaluminoxane-Activated (1,2,4-Me3Cp)2ZrCl2: Trimethylaluminum Suppression of Standard Termination Reactions after 1-Hexene Insertion. Journal of Polymer Science Part A: Polymer Chemistry
  Academic article
• Eilertsen, Jan Lasse; Støvneng, Jon Andreas; Ystenes, Martin; Rytter, Erling. (2005) Activation of Metallocenes for Olefin Polymerization As Monitored by IR Spectroscopy. Inorganic Chemistry
  Academic article
• Bruaseth, Ingvild; Bahr, Matthias; Gerhard, Dirk; Rytter, Erling. (2005) Pressure and Trimethylaluminium Effects on EThene/1-Hexene Copolymerization with Methylaluminoxane-Activated (1,2,4-Me3Cp)2ZrCl2: Trimethylaluminium Suppression of Standard Termination Reactions after 1-Hexene Insertion. Journal of Polymer Science Part A: Polymer Chemistry
  Academic article

2004

• Schanke, Dag; Eri, Sigrid; Rytter, Erling; Aaserud, Christian; Hilmen, Anne-Mette; Lindvåg, Odd Asbjørn; Bergene, Edvard; Holmen, Anders. (2004) Fischer-Tropsch synthesis on cobalt catalysts supported on different aluminas. Studies in Surface Science and Catalysis
  Academic article
• Bruaseth, Ingvild; Rytter, Erling. (2004) Relative reactivity enhancement of (Me5Cp)(2)ZrCl2 in mixture with (1,2,4-Me3Cp)(2)ZrCl2 during ethene/1-hexene copolymerization. Macromolecular Symposia
  Academic article
• Hannisdal, Andreas; Möller, Andreas Christian; Rytter, Erling; Blom, Richard. (2004) Sterically Demanding Bis(2-silylindenyl)zirconium(IV) Dichlorides as Polymerisation Catalyst Precursors. Macromolecular Symposia
  Academic article
• Bruaseth, Ingvild; Soares, João B. P.; Rytter, Erling. (2004) Crystallization analysis fractionation of ethene/1-hexene copolymers made with the MAO-activated dual-site (1,2,4-Me3Cp)2ZrCl2 and (Me5CP)2ZrCl2 system. Polymer
  Academic article
• Möller, Andreas Christian; Rytter, Erling. (2004) Synthesis and Polymerisation Catalysis of and Calculations on Some New Suspects. Institutt for kjemisk prosessteknologi, NTNU
  Doctoral thesis

2003

• Talsi, Evgenii P; Ystenes, Martin; Rytter, Erling; Eilertsen, Jan Lasse. (2003) H-1-NMR spectroscopic study of cationic intermediates in solvent and oil constituents of the catalytic systems Cp2ZrMe2/AlMe3/[CPh3][B(C6F5)(4)] and Cp2ZrMe2/AlMe3/[CPh3][B(C6F5)(4)] in benzene. Mendeleev communications (Print)
  Academic article
• Talsi, Evgenii P; Bryliakov, Konstantin P.; Semikolenkova, Nina V.; Zakharov, Vløadimir A.; Ystenes, Martin; Rytter, Erling. (2003) H-1 NMR characterization of intermediates formed by the activation of zirconocenes with methylaluminoxane at high Al/Zr ratios. Mendeleev communications (Print)
  Academic article
• Bruaseth, Ingvild; Rytter, Erling. (2003) Dual Site Ethene/1-Hexene Copolymerization with MAO Activated (1,2,4-Me3Cp)2ZrCl2 and (Me5Cp)2ZrCl2 Catalysts. Possible Transfer of Polymer Chains between the Sites. Macromolecules
  Academic article
• Bryliakov, Konstantin P.; Semikolenkova, Nina V.; Yudaev, DV; Ystenes, Martin; Rytter, Erling; Zakharov, Vløadimir A.; Talsi, Evgenii P. (2003) H-1 and C-13 NMR study of the intermediates formed by (Cp-R)(2)ZrCl2 activation with MAO and AlMe3/[CPh3][B(C6F5)4]. Correlation of spectroscopic and ethene polymerization data. Macromolecular Chemistry and Physics
  Academic article
• Bryliakov, Konstantin P.; Semikolenkova, Nina V.; Yudaev, DV; Zakharov, Vløadimir A.; Brintzinger, HH; Ystenes, Martin; Rytter, Erling; Talsi, Evgenii P. (2003) H-1-, C-13-NMR and ethylene polymerization studies of zirconocene/MAO catalysts: effect of the ligand structure on the formation of active intermediates and polymerization kinetics. Journal of Organometallic Chemistry
  Academic article

2002

• Eilertsen, Jan Lasse; Støvneng, Jon Andreas; Ystenes, Martin; Rytter, Erling. (2002) Cocatalyst activiation and first monomer insertion of metallocene catalysts. An in situ FTIR and quantum chemical study.
  Academic chapter
• Ystenes, Martin; Bache, Øystein; Bade, Otto Morten; Blom, Richard; Eilertsen, Jan Lasse; Nirisen, Øystein; Ott, Matthias; Svendsen, Kjersti; Rytter, Erling. (2002) Infrared Spectroscopy - A secret window to the heart of the catalyst?.
  Academic chapter
• Bednarova, Lucie; Lyman, Charles E.; Rytter, Erling; Holmen, Anders. (2002) Effect of Support on the Size and Composition of Highly Dispersed Pt-Sn Particles. Journal of Catalysis
  Academic article
• Bednarova, Lucie; Lyman, Charles E.; Rytter, Erling; Holmen, Anders. (2002) Catalyst particle dispersion estimates from analytical electron microscopy data. International Conference on Electron Microscopy : ICEM
  Academic article

2001

• Kittilsen, Pål; Tøgersen, Rune; Rytter, Erling; Svendsen, Hallvard Fjøsne. (2001) Modelling of Gas-Liquid Mass-Transfer Limitations in Slurry Olefin Polymerization. Industrial & Engineering Chemistry Research
  Academic article
• Kittilsen, Pål; Tøgersen, Rune; Rytter, Erling; Svendsen, Hallvard Fjøsne. (2001) Determination of Gas-Liquid Mass-Transfer Limitations in Slurry Olefin Polymerization. Industrial & Engineering Chemistry Research
  Academic article
• Rytter, Erling; Støvneng, Jon Andreas; Eilertsen, Jan Lasse; Ystenes, Martin. (2001) Reactivity and Acidity of Alkylaluminoxanes. Organometallics
  Academic article
• Liu, Jianke; Støvneng, Jon Andreas; Rytter, Erling. (2001) Possible Effect on the Polyethene Chain Structure of Trimethylaluminum Coordination to Zirconocene Catalysts. Journal of Polymer Science Part A: Polymer Chemistry
  Academic article
• Liu, Jianke; Rytter, Erling. (2001) Bimodal Polyethylenes Obtained with a Dual-Site Metallocene Catalyst System. Effect of Trimethylaluminium Addition. Macromolecular rapid communications
  Academic article
• Rytter, Erling; Ystenes, Martin; Eilertsen, Jan Lasse; Ott, Matthias; Støvneng, Jon Andreas; Liu, Jianke. (2001) Methylaluminoxane as a Cocatalyst for Olefin Polymerization. Reactivity and Cocatalytic Effect.
  Academic chapter
• Thorshaug, Knut; Støvneng, Jon Andreas; Wigum, Hanne; Rytter, Erling. (2001) Ethene Polymerization Catlyzed by Monoalkyl and Methyl Substituted Zirconocenes. Possible Effects of Reaction Barriers and Ligand-Metal Agostic Interactions.
  Academic chapter
• Rytter, Erling; Støvneng, Jon Andreas; Eilertsen, Jan Lasse; Ystenes, Martin. (2001) On the Reactivity and Acidity of Alkylaluminoxanes. Organometallics
  Academic article
• Rytter, Erling; Ott, Matthias. (2001) Supported Metallocene Catalysts Prepared by Impregnation of Silica with Metallocene/Aluminoxane/1-Hexene Solutions. Macromolecular rapid communications
  Academic article

2000

• Ystenes, Martin; Eilertsen, Jan Lasse; Liu, Jianke; Ott, Matthias; Rytter, Erling; Støvneng, Jon Andreas. (2000) Experimental and theoretical investigations of the structure of methylaluminoxane (MAO) cocatalysts for olefin polymerization. Journal of Polymer Science Part A: Polymer Chemistry
  Academic article
• Thorshaug, Knut; Støvneng, Jon Andreas; Rytter, Erling. (2000) Ethene Polymerization Catalyzed by Monoalkyl-Substituted Zirconocenes. Possible Effects of Ligand-Metal Agostic Interaction. Macromolecules
  Academic article
• Eilertsen, Jan Lasse; Rytter, Erling; Ystenes, Martin. (2000) In situ FTIR spectroscopy during addition of trimethylaluminium (TMA) to methylaluminoxane (MAO) shows no formation of MAO-TMA compounds. Vibrational Spectroscopy
  Academic article
• Ystenes, Martin; Eilertsen, Jan Lasse; Liu, Jianke; Ott, Matthias; Rytter, Erling; Støvneng, Jon Andreas. (2000) Experimental and Theoretical Investigations of the Structure of Methylaluminoxane (MAO) Cocatalysts for Olefin Polymerizaton. Journal of Polymer Science Part A: Polymer Chemistry
  Academic article
• Wigum, Hanne; Tangen, Linda; Støvneng, Jon Andreas; Rytter, Erling. (2000) Ethene Homopolymerization and Copolymerization with 1-Hexene for All Methyl-Substituted (RnC%fH%f5-n)%cZrCl%c/MAO Catalytic Systems : Effects of Split Methyl Substitution. Journal of Polymer Science Part A: Polymer Chemistry
  Academic article

1999

• Myrstad, Trond; Engan, H.; Seljestokken, Bente; Rytter, Erling. (1999) Sulphur reduction of fluid catalytic cracking (FCC) naphtha by an in situ Zn/Mg(Al)O FCC additive. Applied Catalysis A : General
  Academic article

1998

• Thorshaug, Knut; Støvneng, Jon Andreas; Rytter, Erling; Ystenes, Martin. (1998) Termination, isomerization, and propagation reactions during ethene polymerization catalyzed Cp2Zr-R+ and Cp*2Zr-R+ : an experimental and theoretical investigation. Macromolecules
  Academic article
• Wester, Thale Sofie; Johnsen, Heidi; Kittelsen, Pål; Rytter, Erling. (1998) The effect of temperature on the polymerization of propene with dimethylsilylbis(1-indenyl)zirconium dichloride/methylaluminoxane and dimethylsilybis(2-methyl-1-indenyl)zirconium dichloride/methylaluminoxane : modeling of kinetics. Macromolecular Chemistry and Physics
  Academic article
• Rytter, Erling. (1998) Polymerisering av olefiner med metallocenkatalysatorer. Kjemi
  Academic article
• Kamfjord, Thor; Wester, Thale Sofie; Rytter, Erling. (1998) Supported metallocene catalysts prepared by impregnation of MAO modified silica by a metallocene/monomer solution. Macromolecular rapid communications
  Academic article