Experience

Idemitsu Kosan Co.,Ltd.

• Oil and Gas
• 100 - 200 Employee

• Senior Analytical Chemist

  • Nov 2015 - Present

  • Engage in site EHSS activities and initiative E.g. report safety observations, near miss, participate in Job Safety Analysis, support audits, correction of hazards and unsafe conditions. • Participate in risk assessments and investigation when needed. • Work closely with the team on lubricant product development. • Troubleshoot any analytical problems/errors arising from instrumental. • Provide guidance to lab technicians on daily lubricant analysis, calibration, validation of instruments and issuing of test reports. • Custodian of analytical instruments in the laboratory. • Conduct ad-hoc laboratory issue and projects when assigned by the managers. • Perform testing and operate analytical equipment such as ICP, sulfated ash, Kinematic viscosity, noack, water content, manual viscosity, apparent viscosity, density, Tapered Bearing Simulator (TBS) Viscometer, mini-rotary viscometer, RPVOT, forming (1 to 4), melting point, refractive index, XRF, nitrogen and sulfer test, FTIR, water separability, millipore filter, dropping point, ISOT, four ball wear test, rust preventive, flashpoint, TAN potentiometric, TBN HCI, TBN HCIO4, total base number, alkalinity, pour point, aniline point, carbon residue, colour saybolt, copper corrosion, saponification number, GC for analysis of new product blend formulation, receive new raw material to modify existing and new product blend formulation, customer request samples, final blend samples to check the performance of trial oil. • Knowledge of lab procedures and able to perform accurate chemical analysis with minimal supervision. • Develop standard operating procedures. Participate in Safety Risk Assessment review of lab operations and report writing on equipment issues. • Perform periodic equipment validation, calibration to ensure equipment is in good performance as well as producing accurate test results. - performed standardization of equipment, preparing reagent. • Procurement of laboratory consumables Show less



ExxonMobil

• Oil and Gas
• 700 & Above Employee

• Lab Analyst

  • May 2013 - Oct 2015

  ● Performed quality control testing on different units of samples such as samples from Alcohol, Aromatic, Olefins, Utilities samples from feed, process intermediates, in process, pipeline, storage tanks, shipment tank, wastewater in accordance with the standard operating procedures and test methods. ● Samples such as Benzene, Paraxylene, Toluene, INA, ISOPAR, Tar, crude oil, other hydrocarbon, amine, caustic and blowdown of samples etc. ● Prepare samples and ensure accurate data generation and records, in accordance with the standard operating procedures. ● Problem solving of analytical methods as well as troubleshooting of equipment. ● Conduct validation on laboratory equipment and responsible for periodic instrument and equipment calibration. ● Participate in risk assessments and investigation when needed. ● Revises standard operating procedures in accordance to ASTM standard. ● Training junior for new post. ● Able to handle Laboratory instrument such as Gas Chromatography, Total Organic Carbons (TOC), Conductivity, ICP, TGA, XRF, CHNS, FTIR, Mercury analyzer, Carbon, Viscosity, Autotitrator, Form Height, Oil & Grease, Bromine index, Chlorides, Density, Coulometric & Volumetric Karl Fischer Titration, Hunterlab, Distillation, Antek sulfur and nitrogen, UV-Vis Spectrophotometers, Saybolt colour, Flashpoint etc. ● Provides technical support to Plant turnaround and Process Intermediates issues to the technical team. And performed troubleshooting manufacturing issues and upsets on unknown samples such as Fractionator, Distillation Column foulant samples to determine the solubility of the samples in different solvent at different temperature. And the equipment are used including TGA, ICP, XRF, CHNS etc. And implement and maintain best practices for chemical analysis, develop new test methods to troubleshoot test processes. ● Ability to analyze the results when the data is out of specifications (OOS). ● Experience on laboratory information management system (LIMS) Show less