Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Investigation of Coking During Dry Reforming of Methane by Means of Thermogravimetry
Coking dynamics of Ni‐based and Ni‐free catalysts were studied in a magnetic suspension thermobalance under methane dry reforming conditions. Ni‐rich catalysts undergo strong coking featured with a surface saturation point where the coking rate is drastically reduced. Catalyst resistance towards coking may be enhanced by using noble‐metal‐based Ni‐free precursors or decreasing the Ni content in the catalytic system. The post reaction performed temperature‐programmed oxidation experiment of the coked catalyst is diffusion‐limited due to large amounts of formed carbon.
Investigation of Coking During Dry Reforming of Methane by Means of Thermogravimetry
Coking dynamics of Ni‐based and Ni‐free catalysts were studied in a magnetic suspension thermobalance under methane dry reforming conditions. Ni‐rich catalysts undergo strong coking featured with a surface saturation point where the coking rate is drastically reduced. Catalyst resistance towards coking may be enhanced by using noble‐metal‐based Ni‐free precursors or decreasing the Ni content in the catalytic system. The post reaction performed temperature‐programmed oxidation experiment of the coked catalyst is diffusion‐limited due to large amounts of formed carbon.
Investigation of Coking During Dry Reforming of Methane by Means of Thermogravimetry
Tarasov, Andrey (Autor:in) / Düdder, Hendrik (Autor:in) / Mette, Katharina (Autor:in) / Kühl, Stefanie (Autor:in) / Kähler, Kevin (Autor:in) / Schlögl, Robert (Autor:in) / Muhler, Martin (Autor:in) / Behrens, Malte (Autor:in)
Chemie Ingenieur Technik ; 86 ; 1916-1924
01.11.2014
9 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
| British Library Online Contents | 2019
Coking and decoking during methanation and methane decomposition on Ni-Cu supported catalysts
| British Library Online Contents | 1999
| DOAJ | 2007
Thermogravimetry of ternary cement blends
| Tema Archiv | 2013