Wonjoo Lee

Background

About Wonjoo Lee

SK Materials Co. Ltd (07.2022 ~ Present) • Process engineer of NF3 (Nitrogen Tri-fluoride) Plant • Monitor process data for a troubleshooting & process optimization • Analyze & optimize cost of production • Conceptualize basic scheme of ISBL/OSBL project (PFD, P & ID, Plot-plan etc). Process : NF3(Nitrogen Tri-fluoride), HF(Hydrogen fluoride), NH3(Ammonia). Utility supply : UPW, Compressed air, Steam boiler, Gas/liquified Nitrogen, Cooling water, Brine. Air pollution control : Wet scrubber • Manage PSM related work (MOC, PSSR, Process training, Operation procedure etc.) • Perform plant commissioning for production 2. ENF Technology Co. Ltd (08.2017 ~ 05.2022) • Process/Project engineer of NH4OH (Ammonium hydroxide) plant • Conceptualize basic scheme of ISBL/OSBL project (PFD, P & ID, Plot-plan etc). Process : NH4OH (Ammonium hydroxide), HF(Hydrogen fluoride), NH3(Ammonia). Utility supply : UPW, Compressed air, Steam boiler, Gas/liquified Nitrogen, Cooling water, Brine. Air pollution control facility : Wet scrubber • Review designs and specifications submitted by contractors • Manage project cost & schedule (Contract management) • Supervise construction work • Perform plant commissioning for production • Perform permitting work (Communicate with government related to inspection or permits) • Manage PSM related work (MOC, PSSR, Process training, Operation procedure etc.) 3. Daewoo Shipbuilding Marine Engineering (Hanwha ocean)(01.2014 ~ 07.2017) • Offshore plant design team : Development of offshore plant. Responsible for Process engineering of offshore plant • Offshore sea-trial team (Commissioning Team): Sea trial of offshore plant. Responsible for Commissioning of drilling vessel (Drillship)