A5067031130- Catalytic Processes in Materials Science
- Catalysts for Methane Reforming
- Catalysis and Hydrodesulfurization Studies
- Biodiesel Production and Applications
- Catalysis and Oxidation Reactions
- Advanced Combustion Engine Technologies
- Engine and Fuel Emissions
- Machine Learning in Materials Science
- Heat transfer and supercritical fluids
- Electrocatalysts for Energy Conversion
- Subcritical and Supercritical Water Processes
- Logic, Reasoning, and Knowledge
- Gas Sensing Nanomaterials and Sensors
- Advanced Memory and Neural Computing
- Computability, Logic, AI Algorithms
- Logic, programming, and type systems
- Lubricants and Their Additives
- Catalysis for Biomass Conversion
Lodz University of Technology
2017-2024
The impact of heterogeneous catalytic systems, which are based on rare earth metals, the properties biodiesel produced via transesterification process in a stationary reactor (autoclave) was thoroughly investigated. physicochemical attributes, including specific surface area, were analyzed employing Brunauer–Emmett–Teller (BET) method. basicity and acidity levels systems evaluated through temperature-programmed desorption ammonia carbon dioxide (TPD-NH3, TPD-CO2), respectively. Furthermore,...
For the first time, it was demonstrated that catalytic properties of semiconductors can be activated using an external electric field only. More particularly, TiO2 and Fe2O3 were found to produce noticeable amounts carbon monoxide from dioxide – water vapor gas mixture under with strength in 104 V/cm range. The reported process, i.e. activation is more efficient than utilization UV–vis radiation terms energy efficiency amount products formed.
Monometallic iron supported catalysts were prepared by the impregnation method and tested in Fischer–Tropsch (F–T) synthesis. The activity tests performed studied reaction showed that composition of catalyst strongly influences reactivity catalytic systems F–T reaction. It was also found system which highest content species on surface exhibited yield In addition, most active high specific area, total acidity value amount surface. analysis liquid product synthesis confirmed occurrence...
This work investigates the effect of addition Ru and CeO2 on process gasification carbon deposits formed surface a nickel catalyst during mixed methane reforming process. Activity studies were carried out (Ru)-Ni/CeO2-Al2O3 catalysts at temperature 650–750 °C. The ruthenium-promoted exhibited highest activity. Carbonized post-reaction samples tested with TOC technique to investigate carbonization state samples. bimetallic had lowest amount deposit (1.5%) after reaction 750 reactivity species...
This work investigated the influence of catalytic support precursor on activity nickel catalysts 20%Ni/5%La2O3-95%Al2O3 in mixed methane reforming process. The tests were carried out at a temperature 750 °C. research showed that catalyst prepared from containing chloride exhibited very low conversions and carbon dioxide. poisoned system before after calcination process was subjected to Temperature Programmed Surface Reaction determine whether thermal treatment causes decrease amount chlorine...
It is a common knowledge that the integer functions definable in simply typed lambda-calculus are exactly extended polynomials. This indeed case when one interprets integers over type (p->p)->p->p where p base and/or equality taken as beta-conversion. commonly believed same holds for beta-eta and represented any fixed of form (t->t)->t->t. In this paper we show opinion not quite true. We prove class strictly considerably larger than Namely, define F G contains polynomials...
Abstract This papers presents the results of analysis done on a compression-ignition engine supplied with methyl ester rapeseed oil (Yellow Grease), goose fat (Brown Grease) and pure diesel. The included characteristics, emissions fuel consumption. Results also include chromatographic for all three fuels. Additional evaluation was vehicle idling under load.
The effect of three kinds fuels used to supply a diesel engine on its characteristics, fuel consumption, and emissions was studied. comprised pure diesel, blend with 6% methyl ester yellow grease in the form rapeseed oil, brown goose fat. chromatographic analysis conducted for these fuels, results are presented. Two tests, comprising measurement consumption emissions, were vehicle operating under zero load full load. engine’s including both power torque versus speed, determined tests...