摘要:
The present invention relates to the catalytic conversion of hydrocarbons for generating a gas that is rich in hydrogen, to the use of said apparatus and to a process for generating hydrogen. The apparatus comprises a reforming catalyst (5), as well as a means (8) for supplying hydrocarbons to the catalyst. The reforming catalyst is arranged in an exhaust pipe (3) through which the exhaust gases of combustion processes are passed.
摘要:
The present invention is directed to a method and device for operating an engine (1) of a motor vehicle. Firstly, driving condition parameters of the engine (1) and/or the motor vehicle are captured over a predetermined period of time. After that the probabilities of parameters for the future operation of the engine (1) in relation to the captured driving condition parameters are ascertained. Finally, operating parameters of the engine (1) are adjusted in relation to the ascertained probability values for the parameters.
摘要:
The invention provides an exhaust gas treatment unit for the selective catalytic reduction of nitrogen oxides under lean exhaust gas conditions which contains at least one catalyst with catalytically active components for selective catalytic reduction (SCR components). The exhaust gas treatment unit is characterised in that the catalyst also contains, in addition to SCR components, at least one storage component for nitrogen oxides (NOx components).
摘要:
The invention provides an exhaust gas treatment unit for the selective catalytic reduction of nitrogen oxides under lean exhaust gas conditions which contains at least one catalyst with catalytically active components for selective catalytic reduction (SCR components). The exhaust gas treatment unit is characterised in that the catalyst also contains, in addition to SCR components, at least one storage component for nitrogen oxides (NOx components).