Gas Phase Mixing and Residence Time Distribution Determination Educational Unit Operations Pilot Plant

Introduction

The Gas-Phase Mixing and Residence Time Distribution Determination Educational Unit Operations Pilot Plant is an integrated laboratory system designed for university-level chemical engineering and process engineering departments. This pilot plant provides a practical platform for undergraduate and graduate students to investigate non-ideal flow behavior, mixing characteristics, and residence time distribution (RTD) in gas phases. By offering hands-on interaction with industrial-grade components, the system helps students bridge the gap between abstract mathematical models of reactor behavior and physical process realities.

To ensure the equipment aligns with your specific curriculum requirements and laboratory constraints, LABPARK offers comprehensive customization options for this unit, spanning both hardware configurations and software control systems.

Key Features and Teaching Advantages

• Multi-Method Tracer Analysis: The system supports both the pulse tracer method and the step change method, allowing students to compare different experimental techniques for analyzing flow patterns.
• Dual Reactor Configurations: Equipped to determine RTD in both kettle-type (stirred tank) and tubular flow geometries, illustrating the operational differences between continuous stirred-tank reactors (CSTR) and plug flow reactors (PFR).
• Industrial-Grade Components: Utilizes pneumatic four-way and six-way valves along with durable 316L stainless steel and PTFE piping, exposing students to standard materials used in chemical manufacturing.
• High-Precision Digital Monitoring: Integrates six pressure sensors and multiple thermocouple modules linked to a centralized Windows-based terminal, delivering clear, real-time data visualization.
• Integrated Control & Data Logging: The central control unit houses advanced analog-to-digital (A/D) converters and pressure/temperature transmitters. The bundled software features self-diagnostic routines, real-time dual-screen data display, and automated data storage for post-experiment analysis.
• Robust and Mobile Framework: Constructed on an anodized aluminum alloy frame equipped with industrial caster wheels, allowing for easy relocation and flexible laboratory space utilization.

Detail & Parts

Technical Specifications and Experimental Modules

The following table details the technical parameters of the pilot plant and maps the executable experimental modules to core academic concepts:

Academic Alignment and Curriculum Integration

This pilot plant is engineered to support coursework across multiple engineering disciplines, including Chemical Engineering, Environmental Engineering, and Food Process Engineering. By implementing hands-on RTD and mixing experiments, students gain a practical understanding of transport phenomena and reaction kinetics as taught in standard engineering curriculums.

The experimental procedures and theoretical calculations enabled by this unit directly correspond to key chapters and core topics in classic academic textbooks, such as:

• Unit Operations of Chemical Engineering: Practical application of gas mixing theories, mass transfer operations, and the fluid dynamics of continuous flow systems.
• Transport Processes and Unit Operations: Direct measurement of velocity profiles, mass transfer coefficients, and non-ideal flow behavior in closed conduits and packed beds.
• Chemical Engineering Design: Real-world evaluation of reactor sizing, piping and instrumentation diagram (P&ID) interpretation, and process safety standards in pilot-scale operations.

By linking experimental data (such as $E(t)$ and $F(t)$ curves) directly to these standard textbook formulations, instructors can easily integrate the pilot plant into existing lab syllabi, reinforcing lecture material with empirical evidence.

Customization Services

To accommodate diverse academic syllabi and varying physical laboratory layouts, LABPARK provides tailored customization options for this pilot plant:

• Hardware Customization: We can modify the dimensions of the structural frame, incorporate alternative reactor volumes or geometries, integrate additional sensor arrays, and select specialized piping materials to match specific experimental designs.
• Software Customization: The control software can be customized with institution-specific user interfaces, proprietary data analysis algorithms, custom step-by-step student guidance modules, and integrated data-sharing capabilities for remote learning environments.

About LABPARK

LABPARK has spent over 20 years serving the global higher education sector, specializing in the design, development, and manufacture of advanced laboratory equipment. Our product portfolio focuses on six critical disciplines: Chemistry, Chemical Engineering, Biotechnology, Food Engineering, Pharmaceutical Engineering, and Environmental Engineering. We aim to bridge the gap between classroom theory and industrial practice by providing safe, reliable, and curriculum-aligned training systems.

Driven by engineering innovation, LABPARK holds 209 technical patents and has established long-term partnerships with more than 289 universities and colleges worldwide. Our operations are supported by a state-of-the-art production and R&D base spanning 49,000 square meters, ensuring that every piece of educational equipment is manufactured to stringent quality and safety standards.

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