2051-30-1Relevant articles and documents
The formation features of C10–C20 regular petroleum isoprenanes
Gordadze,Giruts,Poshibaeva,Koshelev
, p. 672 - 676 (2016/10/04)
To model the formation processes of C10–C20 petroleum isoprenanes, thermolysis of regular and irregular C20–C40 isoprenanes (phytane, crocetane, squalane, and lycopane) and the suggested precursors of regular pe
High-performance ring-opening catalysts based on iridium-containing zeolite Beta in the hydroconversion of decalin
Santi, Dominic,Holl, Tobias,Calemma, Vincenzo,Weitkamp, Jens
, p. 46 - 57 (2013/06/04)
Decalin was converted in a flow-type reactor under a hydrogen pressure of 5.2 MPa on Ir/H,A-Beta zeolite catalysts, where A stands for an alkali metal cation. In one series of catalysts, the Ir content was 3 wt.%, and the nature of A was varied from lithi
Two-stage Reduction of Carbon Dioxide by Hydrogen in a Discharge and in the Presence of a Cobalt-Zirconium Catalyst Deposited on Kieselguhr
Eremin, E. N.,Rubstsova, E. A.,Ivanter, V. I.,Belova, V. M.
, p. 1722 - 1724 (2007/10/02)
The reduction of carbon dioxide by hydrogen has been investigated in a circulation system at a pressure of 1066 GPa, for discharge parameters of 1.9 kV and 150 mA, and at a temperature of 190 to 195 deg C in the catalytic reactor.The overall rate of the reaction was determined by the rate of its catalytic stage; for a contact time between the gas and the catalyst shorter than 3 s, the reaction is displaced towards the formation of paraffinic hydrocarbons.The qualitative and quantitative compositions of the liquid phase depended on its condensation conditions.At positive condensation temperatures, a condensate with relatively heavy components was obtained, up to 60-80percent of which consisted of C9H20-C12 H26 hydrocarbons.Their predominance in the condensate can be explained by secondary reactions on the catalyst involving relatively light saturated hydrocarbons.