NATURAL GAS LIQUID FRACTIONATION PLANT WASTE HEAT CONVERSION TO SIMULTANEOUS COOLING CAPACITY AND POTABLE WATER USING KALINA CYCLE AND MODIFIED MULTI-EFFECT DISTILLATION SYSTEM

摘要

Certain implementations of natural gas liquid fractionation plant wasteheat conversion to simultaneous cooling capacity and potable water usingKalina Cycleand modified multi-effect distillation system can be implemented as a system.The systemincludes first waste heat recovery heat exchanger configured to heat a firstbuffer fluidstream by exchange with a first heat source in a natural gas liquidfractionation plant.The system includes a water desalination system comprising a first train ofone or moredesalination heat exchangers configured to heat saline by exchange with theheated firstbuffer fluid stream to generate fresh water and brine.