Propane-Propylene Fractionation Plant

Construction of this Fractionation Plant was completed in 2022 but it was never started up. It is designed to produce Sales C4+, Sales Propylene, and Sales Propane. It includes the following:

• C3/C4 Spitter Equipment:
• Inlet Conditions = 1500 BBL/d x 300 psig @ 68F.
• 458,251 BTU/hr Inlet Feed/Bottoms Exchanger & 47,088 BTU/hr Feed Product Heat Exchanger.
• 36" ID x 65' S/S 30-Tray C3-C4 Splitter Tower.
• 2.84 MMBTU/hr Reboiler.
• 2.53 MMBTU/hr Reflux Condenser.
• 42" ID x 10' S/S Reflux Drum.
• 2 x 100% 15hp 100 USGPM Reflux Pumps.
• Propane/Propylene Splitter Equipment:
• Inlet Conditions = 813 BBL/d x 329 psig @ 122F.
• 66" ID x 170' S/S 94-Tray Propane-Propylene Splitter Tower.
• 12.93 MMBTU/hr Reboiler.
• 12.95 MMBTU/hr Reflux Condenser.
• 60" ID x 20' S/S Reflux Drum.
• 2 x 100% 40hp 539 USGPM Reflux Pumps.
• 80,868 BTU/hr Product Cooler.
• Heat Medium Package c/w:
• 18 MMBTU/hr Heater.
• 2 x 100% 50hp 768 USGPM Circulation Pumps.
• 48" OD x 20' S/S Surge Drum.
• 2 x 50% 100 USGPM 10 Micron Slipstream Filtration.
• 25 BBL x 16 Oz. Pop Tank.
• 4:1 Overall Turndown.
• Olefinic NGL Truck Offloading Bullet.
• NGL Feed Pump Building.
• 34,600 USWG x 500 psig Sales Propylene Bullet.
• 59,700 USWG x 250 psig Sales C4+ Bullet.
• 59,700 USWG x 250 psig Sales Propane Bullet.
• Truck Loading Pump Skids.
• Gas Chromatograph.
• Instrument Air Compressor.
• MCC Building.
• 9' ID x 29' S/S Flare Knock-Out Drum.
• 14" x 66" SL x 145' Tall Flare Stack w/ FlareTech Pilot Monitoring/Ignition System.

Olefinic NGL Inlet Design Parameters:

• 1500 BBL/d.
• 7 psig @ -22F to 113 psig @ 86F.

Outlet Stream Design Basis:

• Sales Propene: 615 BBL/d x 229 psig @ 104F.
• Sales C4+: 687 BBL/d x 57 psig @ 102F.
• Sales Propane: 198 BBL/d x 178 psig @ 104F.