Synthesis of catalyst powders for catalytic converters

Τίτλος

Synthesis of catalyst powders for catalytic converters

Θέμα

Automobiles--Catalytic converters

Automobiles--Catalytic converters--Materials

Catalysts--Synthesis

Δημιουργός

Yiasoumi, Savvas

Πηγή

Higher Technical Institute

Το πλήρες κείμενο είναι διαθέσιμο από το Υπουργείο Ενέργειας, Εμπορίου Βιομηχανίας και Τουρισμού.

Εκδότης

Library of Cyprus University of Technology

Ημερομηνία

1997

Μορφή

pdf

Γλώσσα

en

Τύπος

text

Αναγνωριστικό

MED0369

Σύνοψη

The main objectives of the work are, to investigate the literature on various techniques and materials for using in the production of catalyst powders for catalytic converters.
To identify the limiting parameters on the improvement of catalytic properties and to investigate the selection of materials, their respective properties and cost. Finally to design and manufacture the body of the catalytic converter, with the powder synthesis method.
Before the development of the above purposes of the work, a general introduction of the problem to be tackled, possibly including historical approaches to a solution and indicating the chosen approach must be investigated.
Also, the heat engine, the fuels, the mixture formation the combustion process, the lambda factor and engine design measures must be studied
The work will be cover the theory for the pollution into the environment the properties of exhaust gas constituents the exhaust gas aftertreatment and the lambda control system.
After these, the catalyst technology some catalyst systems, the BMW three way catalytic converter and Novel catalyst powders for fluid bed catalytic converters will be investigated.
However for the production of a new ceramic body in catalytic converters and the production of a new ceramic body in catalytic converters (monolith), the advanced processing of Oxide Ceramics by Spray Drying should be studied.
Finally I will referred to Exhaust Gas testing in spark ignition engines and the exhaust gas analyzers.