A number of strategies can be applied to increase the overall product selectivity to middle distillates.
With prices pressured and stricter environmental legislation being implemented, refineries are being increasingly forced to look at new ways of processing heavy residues.
Various refined products can be produced via an FCCU only with changes in operating condition, different feedstocks and advanced/specialty catalyst choices.
In the next couple of years, collapsing Russian supply of straight-run fuel oil (SRFO) will undermine foreign supply of feedstock to the US Gulf Coast.
The new catalyst helped enable the refinery to maximize propylene and isobutylene yields, expand total LPG production, maintain LCN yield, improve bottoms upgrading and expand the FCCU operating window.
A searchable database of project activity in the global hydrocarbon processing industry
Engineers and designers are highly skilled individuals. Forcing them to enter design changes using tables, forms and spreadsheets is unproductive and uneconomical, and it increases the likelihood of human error—this is the way that most instrumentation software systems currently work. For too long, software vendors have denied engineers and designers the simple practicality of a graphical visual engineering interface with “drag and drop” capability and inbuilt intelligence, ensuring changes are automatically replicated into all the associated data and databases.
D. GIBSON, AVEVA
Should the US allow exports of crude oil? (At present, US companies can export refined products derived from crude but not the raw crude itself.)