Upendra Dhobi

at شركة البترول الوطنية الكويتية Kuwait National Petroleum Company
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Contact Information
us****@****om
(386) 825-5501
Location
Kuwait, KW

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Experience

      • Sep 2021 - Present

      • Aug 2019 - Present

    • Sr Lab Chemist
      • Jan 2018 - Jun 2019

      Gas Chromatograph: • Agilent Technologies 7890A (Made in China) & Perkin Elmer Auto system XL (Made in USA) GC Flame Ionization Detector,equipped with on column Programmable Injector, Analysis of Crude Boiling Point Distribution as per HTSD ASTM D 7169 & ASTM D2887 • Perkin Elmer Auto system XL Arnel- 1115 (Made in USA) Flame Photometric Detector Analysis of Sulfur Compound in Natural Gas & Gaseous Fuels by GC • Perkin Elmer Auto system XL Arnel-1115 (Made in USA) & Agilent Technologies 7890A (Made in China) One Flame Ionization Detector & Dual Thermal Conductivity Detector Gas Analysis (H2,CO,CO2, CH4, C3H6, C3H8, H2S, N2, O2 by GC) • Analysis of LPG Method ASTM 2163/ UOP 539, PROPYLENE & PROPANE Method ASTM 2712 / IFP 9801 by GC Agilent Technologies 7890A (Made in China) Five Valves Fast Refinery Gas Analyser. Methanizer for Determination of CO and CO2 as per ASTM 2505/2504/UOP 603. Natural GAS analyser Agilent 7890a GC ASTM 1945, Low level Oxygenate Oxytracer system 7890A and Oxygenate and Aromatic GC as per ASTM 4845/3606/5808/SV-17-506 • Perkin Elmer Auto system XL ( Made in USA ) Thirty GC Use of Method ASTM D 4815, D3606, D3798 , D3797, D4492, D5580, & UOP 744, 720, 940 having Total Chrome Navigator Client/Server Software, equipped with following type of Detectors like FID,TCD,FPD, having packed as well as Capillary columns • Chrompak & Varian CP-3800 GC & PIONAAnalyzer (Made in Netherlands) Analysis of PCN, FRN, Debutanizer Btm • Varian CP-3800 GC Flame Ionization Detector, Analysis of Trace level Oxygenates in Naphtha sample • Agilent Technologies7890A GC 5975C inert MSD with Triple Axis Detector Use of software Chemstation, Analysis of FAME in ATF sample • Perkin Elmer Auto system XL Arnel (Made in USA)Methanizer Flame Ionization Detector, Analysis of CO & CO2 in Hydrogen and light gas • Perkin Elmer Auto system XL NPD Nitrogen Phosphorus Detector Analysis of Nitriles in Tame Product Sample I Show less

    • Saudi Arabia
    • Oil and Gas
    • 700 & Above Employee
    • Lab.Operator
      • Jan 2012 - Jan 2018

      SAUDI ARAMCO REFINING AND PETROCHEMICAL COMPANY● January 2012 – January 2018● Lab Operator • Accountable for the sampling & analysis of the raw materials & finished product, ensuring problem-free operations. • Involved in Quality Control analysis of various organic chemicals which included Wet analysis and Instrumental analysis. • Carrying out sampling of raw and packing materials and engaged in performance monitoring of all key elements of materials management including taking corrective action wherever appropriate. • Responsible for Analysis of Raw Material (RM), Packing Material (PM) & Finished Goods (FG) as per specifications. • Maintaining records and documentation before & after conducting analysis. • Conducting quality check of dispatch materials and ensuring that all the products have clearly defined specifications with sophisticated quality control measures. • Analyzing process/application and recommending process & equipment modification to enhance operational efficiency • Assuring compliance with all regulatory and quality requirements and GMP principles Instruments Handled: SAUDI ARAMCO REFINING AND PETROCHEMICAL COMPANY • HACH 2100AN TURBIDIMETER • HACH TOLEDO G20 COMPACT AUTO TITRATOR. • HACH LANGE DR3900 (PHOSPHATE, SILICA, IRON, FREE CHLORINE) • HACH HQ440D MULTI (PH & CONDUCTIVITY) • HACH LANGE HT200S. • HDV 632 HERZOG BY PAC VACUUM DISTILLATION • HERZOG BY PAC OPTI DIST • MINI DISTILLATION ISL BY PAC PMD 110 • HERZOG SALT CONTENT • MINI VAPORIZER SETA VAP II • FREEZING POINT ISL PAC FZP 5G2S • CLOUD POINT ISL BY PAC CPP 5GS • FLASH POINT ISL BY PAC FP93 5GS & FP170 5GS • AMETEK GRABENER MINIFLASH TOUCH • HACH LANGE C0D HT 2005 Show less

    • India
    • Oil and Gas
    • 700 & Above Employee
    • Sr.Lab. Chemist
      • May 2006 - Jan 2012

      RELIANCE INDUSTRIES LIMITED (JAMNAGAR REFINERY COMPLEX)● May 2006 – January 2012● Lab Chemist • Followed up for petroleum product analysis and refinery intermediate process analysis (Raw material: Crude Oil, Refinery finished Product: LPG, Propane, Naphtha (PCN, FRN), URG (Unleaded Regular Gasoline), RFG (Reformulated Gasoline), SKO (Superior Kerosene Oil), HSDO (High Speed Diesel Oil), Refinery Gases & LPG. • Handled analysis of aromatic finished product: Paraxylene, Orthoxylene, and Benzene and refinery process analysis for CDU/VDU, Coker, Merox , Hydrogen, Hydrotreator, PP, PRU, Aromatic, and samples from farms like RTF,RRTF,MTF • Analysed process and products as per ASTM, IP, UOP, SMS method. • Familiar with Total Chrome Navigator and SQL Laboratory information management system software for analysis data processing in network using Gas chromatograph. • Analysed processes for product development within the quality parameters. • Inspected the incoming raw materials and the finished product to ensure quality and cost-efficient product. • Handled sophisticated instruments while performing analysis on sophisticated instruments. • Accountable for the sampling & analysis of the raw materials & finished goods, ensuring problem-free operations. • Responsible for Quality Control, Quality Assurance, maintaining data as per requirement of ISO/NABL-17025, Critical/Route cause analysis. • Provided Technical/Analytical support during Test runs and Performance studies conducted in the plant for optimization/enhancing the production/Profit generation. • Developed all standard solutions and calibration, repeat test, SQC as per NABL Schedule Integrator: • Spectra Physics Data Jet SP4600, made in USA • Shimatzu CR6A Chromatopack, made in Japan • Shimatzu CR71 plus Chromatopack by Japan • Chemito 5000 • C-R 6A • Winchrome • TURBOCHROM/ Total Chrome Navigator/Chemstation Show less

    • India
    • Chemical Manufacturing
    • 700 & Above Employee
    • Lab. Chemist
      • Mar 1997 - May 2006

      DEEPAK NITRITE LIMITED (NITRO AROMATICS DIVISION)● 1 March 1998 – 2 May 2006● Lab Chemist • Plants: MCB (MONO CHLORO BENZENE) and MPN (MULTI PROCESS NITRATION). • Responsible for the analysis of Raw materials like BZ, Toluene, H2SO4, HNO3, MX, Ethyl Chloride, etc. and all raw materials sampling with Personal Protective Equipments. • Analysed in process sample, finished product sample (ONT, MNT, PNT, ONCB, PNCB, MCB, DCB, EABASE, Resorcinol, MAHCL, etc.) andsourced sample (ODCB, TCB, PNBA, PNA, TCA, 2-5DCNB, etc.) • Maintained dispatch (Finished Products) records in standard format and ISO Log sheets, weekly and monthly QC & QA report, Trend Graph, Monthly Performance Report. • Conducted Water analysis (Raw water, Cooing Water, DM Water, Boiler Blow down, MPN plant sample) of petrochemical parameters like pH, Alkality, Hardness, Total Dissolve Solid, Suspended solid, Conductivity, Effluent Treatment Plant (COD, pH analysis). • Prepared standard solutions & Quarterly Calibration and utilized GC Flame Ionization Detector Chemito 8510 HR Micro Processor, 8610 HT, and Toshniwal make, Chemito 1000, Auto Injector 2030 Shimatzu Show less

Education

  • South Gujarat University
    Bachelor of Science (BSc), Chemistry
    1994 - 1997

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