|
GHU®
(Hydrogen Addition) |
Delayed Coking
(Carbon Rejection) |
Residue Conversion |
Up to 90% |
70-85% |
Temperatures |
Low/Medium |
High |
Volume Output |
100-104% |
75-80% |
Coke production |
0% |
20-25% |
Desulphurization (1) |
>90% |
37% |
Hydrotreating |
Process includes hydrotreating |
Needs further hydrotreating |
Capital Cost |
$ 7,000 – 12,000 per barrel |
$ 8,000 – 14,000 per barrel |
Equipment |
Fewer Processes |
More Processes |
Water usage |
15-20% less than Coking or Air Cooled |
|
Natural gas usage |
Optional or None |
Yes |
IRR (2) |
28% |
18% |