Catalytic combustion of diesel fuel over complex metal oxides
Introduction: In the present study catalytic combustion of diesel has been studied over several different catalyst materials, i.e. two spinels and one hexaaluminate. The spinels are any of a class of minerals of general formulation A2+B2 3+O4 2- which in the crystal system. The hydrocarbon fuel used in the experiments is a mixture of 80 mol ％ n-heptane and 20 mol ％ to simulate the aliphatic and the aromatic parts of a diesel fuel. Moreover, the activities for pure n-heptane and toluene were also investigated and compared with those of the mixture. Three washcoat materials, LaMnAl crystallize cubic toluene 11O19, MgAl2O4, MgMn0.25Al1.75O4, were prepared using a co-precipitation technique. The LaMnAl11O19 and MgAl2O4 were impregnated with Pd and the latter also with Pt.
Anders G. Ersson Henrik M. J. Ku(s)ar
Process Technology, Nynas AB 149 82 Nyn(a)shamn, Sweden KTH, Dept. of Chemical Engineering and Technology, 100 44 Stockholm, Sweden
国际会议
6th International Conference on Environmental Catalysis(第六届国际环境催化大会 ICEC 2010)
北京
英文
309-309
2010-09-12（万方平台首次上网日期，不代表论文的发表时间）