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Mahesh Sonawane

Mahesh Sonawane

Research And Development Engineer

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location of Mahesh SonawaneNashik, Maharashtra, India

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  • Timeline

  • About me

    General Manager-Special Projects (Lithium-Ion Battery Materials)

  • Education

    • Adarsha madhyamik Vidyalay

      2001 -
      High School first class

    • Goverment polytechnic dhule

      2001 - 2003
      Diploma in Mechanical Engg. Mechanical Engineering first class

      Activities and Societies: Playing cricket

  • Experience

    • Mahindra Group

      Jul 2004 - Aug 2005
      Research And Development Engineer

      Mechanical development in MDITC engine group:-• Protocol measurement of engine parts before assembly.• Protocol assembly of engines & test the engines on the engine test bed. Worked on the following project:-1} AC Compressor adaptation on the MDI 3200 Engine Prototype development of the mounting bracket and brace, Fabrication of the bracket and brace

    • GRAPHITE INDIA LTD.

      Dec 2005 - Oct 2012

      Making of speciality grade graphite (heat exchanger tube, size customizable mini-rods, flux tubes, extruded moulds)The extrusion process, baking process, pitch impregnating process and graphitization process (continuous/LWG/Acheson) for arc furnaces.

      • Engineer

        Dec 2008 - Oct 2012

      • Deputy Engineer

        Dec 2006 - Dec 2008

      • Assistant Engineer

        Dec 2005 - Dec 2006

    • Himadri Speciality Chemical Ltd.

      Oct 2012 - May 2023

      Process development for mesophase coke from coal tar pitch (Batch & Continuous carbonization)Design and development of continuous carbon furnace for mesophase coke productionProcess design for Milling, shaping and graphitsation of mesophase coke All physical/chemical analysis of graphite for Li-ion batteriesElectrochemical characterization of graphite for Li-ion batteries Process development for mesophase coke from coal tar pitch (Batch & Continuous carbonization)Design and development of continuous carbon furnace for mesophase coke productionProcess design for Milling, shaping and graphitsation of mesophase coke All physical/chemical analysis of graphite for Li-ion batteriesElectrochemical characterization of graphite for Li-ion batteries

      • Technical Consultant

        Oct 2022 - May 2023

      • Assistant General Manager

        Apr 2021 - Sept 2022

      • Senior Manager

        Oct 2020 - Mar 2021

      • Manager

        Oct 2018 - Oct 2020

      • Assistant Manager

        Oct 2012 - Oct 2018

    • Graphite India Limited

      Jun 2023 - now
      General Manager

      Project - Establishment of Anode Graphite Plant (Lithium Ion Batteries)Design - Process of manufacturing Graphite anode from coal tar/petroleum pitch for Lithium Ion BatteriesDesign and development of continuous carbon furnace for Graphite Anode Precursor material.Process design for Milling, shaping and graphitisation of graphite Anode Precursor material.All physical/chemical analysis of graphite for Li-ion batteriesElectrochemical characterization of graphite for Li-ion batteries Show less

  • Licenses & Certifications

    • Auditor of ISO 9001-2008