Transcript
CO, Plant PFD - Ethanol source Cool to +50F to remove bulk or moisture STORAGE TANK CO2. )> — ———-1 Compress to 15 psi Used to reduce CO2 compressor size ‘ DESUPERHEATER | Compress to 325 psi C-1 CO2 COMPRESSOR Ammonia Refrigerant Cycle E-11 EVAPORATIVE CONDENSER COS HYDROLYSIS React to convert COS to H2S Y OC-2 COALESCER e, tt æ oe ro те) ‚Тела FCB TRA E NE LCV-3 Typically 225 psi @ -18F E-9 CO2 SUBCOOLER Liquefaction VAPOR CO2 [AMMONIA [LUBRICANT ¡E POTABLE WATER EN LIQUID CO2 THERMOSYPHON NHS NOTE: THERMOSYPHON COOLING LOOP NOT SHOWN | + Remove H20 — Removeh2s dis Remove water soluble DRYERS | apsorEERs ES SE” contaminants including alcohols | + al 7 F4 | NH3 Eo RE | FIER is bay A RECEIVER 7 a y "e: N ` - > ‘ an) ] y | Cool to +50F + J « PCV-2 . VENT - REGEN = MAKE-UP GAS, C-2-NH3 = | COMPRESSOR WR. v (iia CONDENSER q | bee pe res guei В. | q m2 D | Remove non-condensible gases: N2, Methane Ey VOP-7 — OILSTILL Ly U peste POET - FOSTORIA, OH CO2 LIQUEFACTION PLANT PROCESS FLOW DIAGRAM MAY 16, 2012 © 2014 General Electric Company - All rights reserved
