Chemical-Process Engineering Support
PPlus provides integrated process-engineering support for chemical, API, specialty chemical, and industrial plants. Our services strengthen scale-up, improve solvent recovery, enhance environmental performance, and deliver core engineering calculations required for safe and efficient plant operations.
Process Engineering & Optimization Services
Continuous Process Conversion & Scale-Up
We support pilot-plant development, commercial scale-up, and batch-to-continuous migration through engineered process modelling and controlled operating strategies.
- Pilot-plant design
- Batch-to-continuous conversion scale-up
- Continuous reactor integration and controlled feeding
Solvent Recovery & Purification Systems
We optimise distillation, condensation, and solvent-handling systems to improve purity, reduce losses, and strengthen VOC control.
- Distillation column design and optimisation
- VOC control and emission-reduction design
- Closed-loop solvent recovery systems
Environmental & Safety Engineering
We design environmental treatment and safety systems that improve compliance, reduce emissions, and ensure safe chemical handling.
- COD reduction and effluent treatment optimisation
- MEE / solvent stripper design and distillate quality improvement
- Scrubber design and gas-absorption efficiency enhancement
General Process Engineering Services
Core engineering calculations and equipment design support for new, expansion and optimisation projects.
- Heat exchanger design (shell-and-tube, plate, condensers)
- Pressure vessel design and mechanical data sheets
- Heat and mass balance preparation
- Safety design (relief valve sizing, venting, hazardous-area classification)
- Utility load calculations and process troubleshooting