System Simulation & Optimization

From experience-based operation to data-driven excellence —
comprehensive system simulation and optimization empower smarter, more efficient plants.

Column Optimization

For specific operating conditions, ZEPU takes a holistic system approach, integrating considerations of process performance, energy efficiency, operational stability, investment and operating costs, and safety.

Internals Optimization

• Every internal component — packing, trays, distributors, transition sections, inlet/outlet devices, flash separators, and supports — is carefully optimized to deliver tailor-made column performance.
• For fouling-prone processes, ZEPU employs anti-plugging internal designs to ensure long-term reliability and operational stability.

Project Management

ZEPU provides experienced, one-stop project managers for column system delivery,
overseeing budget, schedule, and quality to ensure successful project execution, with real-time updates to clients throughout the project lifecycle.

Equipment & Internals Supply

All critical equipment is either manufactured in ZEPU’s state-of-the-art facilities or sourced from approved and certified suppliers, ensuring reliable quality and on-time delivery.

On-Site Support

• ZEPU’s experienced on-site team provides construction support for equipment unloading and installation.
• Process engineers responsible for column design lead the operations team to perform commissioning, start-up, and testing, ensuring smooth project execution.

• Conduct in-depth research on the physical properties of sour gas and dilute ammonia water system to avoid the crystallization in process design,ensuring that the productmeets the specification and the emission meets environmental standards.
• Select optimized anti-fouling column internals to improve and prolong the system's operational cycle.
• Scientifically select materials to prevent corrosion

• Cooling and dedusting in different regions, and evenly configure parameters such as cooling range, dust removal efficiency and mass transfer capacity etc.
• Suitable for high dust content, high viscosity, and high temperature process conditions
• Integrates a diverse range of equipment and transfer internals, designed to flexibly adapt to and effectively handle multiple operating conditions.

• Process system optimization, Constantly pursue excellent product purity, low energy consumption and low capital investment.
• lmprove the level of automation and intelligence, lean control.
• Develop new patented internal to improve transfer efficiency.