Innovative BASF FCC Resid Catalyst improves margin by up to 0.60 $/bbl and allows for a flexible operation. Altrium® is the newest BASF catalyst based on the combined technologies AIM (Advanced Innovative Matrix) and IZY (Improved Zeolite-Y).
Due to changes in market environment, increasing the LCO output through better bottoms upgrading became more attractive for refineries. The newest BASF resid catalyst, Altrium, was introduced to a Western European refinery to increase transportation fuels yields and to improve the overall profitability of the operation.
Operation Background and Performance
The fluid catalytic cracking unit (FCCU) is a UOP stacked design with a 30 kbpsd processing capacity, operating in a deep partial burn. Resid feedstocks with high metals and Concarbon are converted into valuable products already using a catalyst from BASF (incumbent).
With Altrium®, the fluidized dry gas factor (FDGF) and the fluidized coke factor (FCF) have been maintained through the full range of typical metals levels. This turns into a reliable operation of the wet gas compressor that has not been impacted by changes in dry gas yields, and stable regenerator temperature and delta coke.
Altrium® improved the light cycle oil to bottoms ration (LCO/BOT), thanks to the conversion of big molecules, resulting in less slurry (reduced by approx. 2.5 - 3.0 wt.%), and more valuable products
Altrium® improved the profitability by up to 0.60 $/bbl
The economic performance Altrium achieved, was estimated based on the normalized yields.
The values show that gasoline yields were preserved, while coke and slurry yields were reduced. The conversion decreased in favor of more valuable LCO yields.
Under these conditions and using the standard refinery product prices, a profitability improvement of 0.50 - 0.60 $/bbl was achieved.
During the actual operation, the products cut points were further optimized to take advantage of the wider operational envelope offered by Altrium and the new market conditions.
Refinery trial of new ZSM-5 olefins additive shows success in maximizing FCC propylene production. ZIP, BASF's latest Fluid Catalytic Cracking (FCC) Olefins Additive, produces maximum propylene while using less ZSM-5 Additive. ZSM-5 based additives are used in Fluid Catalytic Cracking (FCC) ...
Fluid Catalytic Cracking (FCC) technology for reducing gasoline sulfur. BASF proudly introduces NaphthaClean, an FCC catalyst technology designed for the reduction of FCC gasoline sulfur content. Based on the combination of our award-winning and commercially proven Distributed Matrix Structures (DMS) ...
Converter®: FCC co-catalyst for activity enhancement
BASF produces Converter, a co-catalyst designed to boost FCC conversion. Premium Technology. Based on BASF’s commercially proven Distributed Matrix Structures™ (DMS) technology, Converter delivers activity enhancement with the added benefit of coke-selective bottoms upgrading. Maximum Results ...
Innovative Fluid Catalytic Cracking Catalyst for butylenes maximization. Fourte delivers higher butylenes yields for a $0.68 / bbl profitability improvement. A Gasoil FCC unit desired more butylenes to fill its alkylation unit. Other objectives were to improve delta coke, straight run naphtha octane, ...
Next generation Fluid Catalytic Cracking Catalyst Performance for butylenes maximization over propylene Fourtune™ delivers highest butylenes yields and $0.30/bbl profitability improvement. Alkylate produced from butylenes offers a high value gasoline blendstock. FCC units supply most of the butylenes ...
Innovative BASF FCC Resid Catalyst improves margin by up to 0.60 $/bbl and allows for a flexible operation. Altrium® is the newest BASF catalyst based on the combined technologies AIM (Advanced Innovative Matrix) and IZY (Improved Zeolite-Y). Due to changes in market environment, increasing the LCO ...