How can I know there is weak acids in crude oil and what's the effect of weak acid on the overhead conditions in the crude distillation unit?

What are the optimal unit configurations and combinations (e.g., FCC/hydrocracking) for increasing high-margins products, while reducing low-value streams (e.g., HSFO & LSFO)?

Considering the growing interest in maximising renewable and biomass feeds (including Fischer-Tropsch liquids) through the FCC, what are the most noticeable options you see refiners adopting beyond 2030? To what extent can renewable feed pretreatment be simplified (if at all)?

Considering the growing interest in maximising renewable and biomass feeds (including Fischer-Tropsch liquids) through the FCC, what are the most noticeable options you see refiners adopting beyond 2030? To what extent can renewable feed pretreatment be simplified (if at all)?

To what extent do you see the deployment of digital approaches to maintain and operate facilities while leveraging artificial intelligence (AI) in the restructured operations of the petrochemical industry?