Avcilar, S.
Tüpraş, İzmit, Turkey
Şeyma Avcılar is a Process Superintendent responsible for unit and catalyst monitoring, troubleshooting, optimization, catalyst and additive trials, and revamp and design projects for the FCC, delayed coker and Prime G units. She received a BS in chemical engineering and chemistry and an MS degree in polymer chemistry from Bogazici University.
Most refiners frequently need metal trapping or bottoms cracking additives for residue operations.
Genç, M.,
Gül, A.,
Avcilar, S.,
Öztürk, B.,
Önen, M. F.,
Akkuş, E., Tüpraş
The fluid catalytic cracking unit (FCCU) is one of the main units providing gasoline with high-octane numbers to the refinery gasoline pool.
Genç, M.,
Karani, U.,
Emiroglu, I.,
Er, I.,
Sönmez, M.,
Gül, A.,
Avcilar, S., Tüpraş;
Lall, J., Honeywell UOP
The first-generation, proprietary feed distributorsa had open-pipe bayonets that were located at the base of the wye section/riser.
Genç, M.,
Dalgıç, E.,
Karani, U.,
Emiroglu, I.,
Er, I.,
Gül, A.,
Avcilar, S., Tüpraş;
Ventham, T., Johnson Matthey Process Technologies
Sulfur oxide additives are typically based on hydrotalcite or magnesium aluminate spinel-type structures. Magnesium alumina is the pickup agent present in the most effective SOx additives on the market; therefore, to optimize SOx reduction, it is critical to maximize the amount of the critical magnesium component in the fluid catalytic cracking unit (FCCU) in an efficient and cost-effective way.