Mansi Malakar

Monitored wet process phosphoric acid unit operations, tracking operating and product/quality parameters across reactors, evaporators, and filter presses. Supported coordination by communicating quality observations and process-parameter deviations to relevant teams. Maintained WPA and product-quality documentation in SAP S/4HANA, including updates tied to quality and procurement. Performed rock-phosphate analysis to assess P2O5 content and impurity levels for feedstock quality evaluation.

Practiced interpreting process flow diagrams (PFDs) and piping and instrumentation diagrams (P&IDs). Reviewed instrumentation concepts and process equipment datasheets to connect process intent with equipment specifications. Focused on building understanding of how industrial documentation represents flows, systems, and instrumentation.

Observed crude-oil separation and treatment operations, including study of FWKOD, scrubbers, heat exchangers, and related utilities. Gained exposure to effluent treatment and environmental controls in an industrial setting. Reviewed refinery process-flow schemes at the PFD level to understand how units connect within the process and how HSE practices apply to operations.

Built an academic simulation to study crystal yield and purity using heat and material balance principles. Explored how operating variables such as temperature, concentration, and residence time affect crystallization outcomes. Applied thermodynamic property-method concepts for an electrolyte system to support the simulation approach.