Читать книгу Process Intensification and Integration for Sustainable Design - Группа авторов - Страница 53
Appendix C: Key Parameters for the Fractionation Train
Оглавление2.C
Table 2.C.1 Fractionation train column parameters for the base case (Feed #3).
| Column | Feed flow rate (MMSCFD) | T (°F) | P (psig) | Number of trays | Light/heavy key |
| Deethanizer | 27.1 | 38.8–159 | 285–292 | 35 | Ethane/propane |
| Depropanizer | 17.9 | 104–187 | 190–193 | 36 | Propane/i‐butane |
| Debutanizer | 8.09 | 163–219 | 135–140 | 60 | n‐Butane/pentane |
| C4 splitter | 5.74 | 147–179 | 120–140 | 60 | i‐Butane/n‐butane |
Feed flow rate is a standard vapor volumetric flow rate.
