Niccum, P. K.
Update on the catalytic cracking process—Part 2
One of the prime challenges in the operation of a fluid catalytic cracking unit (FCCU) is keeping the catalyst circulating. Compared to other challenges with FCC operations, correcting erratic catalys..
Update on the catalytic cracking process and standpipes—Part 1
The fluid catalytic cracking (FCC) process is a well-established technology used by complex refineries. It is a key profit center, as the FCC unit (FCCU) has the flexibility to produce transportation ..
Select new production strategies for FCC light cycle oil
Selective adjustments to FCC operating variables and catalyst quality can significantly increase LCO production, which refiners can then upgrade into diesel blendstock.
Maximize diesel production in an FCC-centered refinery, Part 2
Part two of this series focuses on the selection of FCC catalysts, methods for hydroprocessing light cycle oil (LCO) and the production of diesel fuel from FCC byproducts.
Maximize diesel production in an FCC-centered refinery, Part 1
For refineries with an FCC unit as the main conversion vehicle, the debate is how existing refinery assets can best be used to economically increase diesel production.
20 questions: Identify probable causes for high FCC catalyst loss
Here is a list to troubleshoot your catalyst problems
Optimize FCC flue-gas emission control—Part 2
Regenerator design plays a crucial role when limiting NOx emissions
Consider improving refining and petrochemical integration as a revenue-generating option
FCC operations may be an increasing propylene source due to new processing methods
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