Praveen Singhal

Experience

• 

  Atul limited

  Dec 2004 - Dec 2007

  Process engineering of 4,4DDS ans DCDPS plant. Optimisation of methanol column.Increase the capacity of 4,4 DDS and DCDPS plant. Acyclovir formation in API plant.Process engineering of P-anisic acid. Commisioning of P-anisisc aldehyde column commisioning of Vacuume fractionating column of p-anisic aldehyde Implement Delta V (Emerson process management) by understanding process logic. Increased plant capacity by optimization and debottlenecking. NH3 Recovery from Waste effluent, Scale up of Diphenyl sulphone, Scale-up of P-anisic acid, Commissioning of distillation column, Commissioning of expansion of P-anisic aldehyde plant.

  • Assist. manager

    Jul 2006 - Dec 2007

  • assist. manager

    Dec 2004 - Jul 2006
• 

  HPl additive ltd.

  Jan 2008 - Nov 2011

  Deputy Manager

  Worked In technology development,To optimize the process with respect to yield, time. To prepare Basic Engineering package involving Equipment sizing, Heat Exchanger design, Utility calculation (Brine calculation, Steam Calculation, Cooling water TR required). Generation of material balance & energy balance of various technologies.

• 

  PI Industries Ltd

  Nov 2011 - Nov 2016

  To handle team 4-5 Engineer and Team of Pilot plant. Commissioning of different product in plant and set yield, quality, and solvent norms. Correct P&ID, Review SOP and BOM before Hazop process, Prepare Basic Engineering package involving Equipment sizing, to select equipment like WFE; ATFE, continuous extractor Heat Exchanger design, Utility calculation (Brine calculation, Steam Calculation, Cooling water TR required). Technology development from laboratory to plant scale employing different unit operation and chemistries in normal to high pressure reactions.. To prepare cost sheet (RM norms, utility cost, Effluent cost, Plant cost, Manpower cost, variable cost) for Techno commercial feasibility. Review P&ID, SOP, BOM for commercial scale.

  • Senior Manager

    Mar 2015 - Nov 2016

  • Manager

    Nov 2011 - Mar 2015
• 

  Momentive

  Nov 2016 - now

  Process development, scale up and manufacturing of polymers and specialty chemicals, engaged in research, Conceptualization of pilot plant, Review of P&ID, GAD, Mech. Data Sheet, leading contract research and manufacturing efforts of the group comprising a team of 5 scientists and engineers (Chemists, Polymer, Chemical Engineers and Analytical scientists), ), development of robust, cost-effective manufacturing processes, and maintaining a repository of process and technical knowledge, operation of pilot plant facilities Show less

  • Senior Engineer

    Jan 2023 - now

  • Master Engineer

    Nov 2019 - now

  • Staff Engineer

    Jan 2018 - Nov 2019

  • Lead Engineer

    Nov 2016 - Dec 2017