描述

Chenghe Technology Fixed-Bed Catalyst Performance Evaluation System is a high-precision, modular laboratory instrument designed to accurately and reliably assess the activity, selectivity, and stability of heterogeneous catalysts under simulated industrial conditions. It is the core tool for catalyst research and development, performance comparison, reaction kinetics studies, and process optimization.

1.System Core Features & Advantages:

• Accurate Simulation & Control: The system replicates key industrial fixed-bed reactor conditions. It features precise mass flow controllers (MFCs) for gases and high-pressure liquid pumps for liquids, enabling accurate control of feedstock composition and space velocity (GHSV/LHSV). Independently controlled multi-zone heating furnaces ensure a stable and uniform temperature profile within the catalyst bed, which is critical for obtaining reliable and repeatable data.
• Modular & Flexible Design: Built with a modular concept, the system can be customized to meet specific research needs. Configurations include isothermal or adiabatic reactors, options for in-situ catalyst pretreatment (activation, reduction, calcination), and integration with various analytical instruments such as online gas chromatographs (GC), mass spectrometers (MS), or FTIR for real-time product analysis.
• Enhanced Safety & Stability: Designed with a comprehensive safety framework. It includes automatic pressure relief valves, leak detection, over-temperature protection, and emergency shutdown protocols. All critical components that contact process streams are made of corrosion-resistant materials (e.g., 316L stainless steel, inert liners like quartz) to ensure long-term stability and data integrity, especially when dealing with corrosive reactants or products.
• Intelligent Data Management: The system is integrated with a PC-based control and data acquisition (DAQ) software. This software allows for automated operation sequences, real-time monitoring and graphing of all process parameters (temperature, pressure, flow rates), and structured data logging. This enables efficient experiment management, easy data export for analysis, and generation of comprehensive performance evaluation reports.

2.Typical Applications:

• Catalyst screening and lifetime testing.
  Determination of optimal operating parameters (temperature, pressure, feedstock ratio).
  Studies of reaction kinetics and mechanisms.
  Simulation and optimization of pilot or industrial-scale processes.
  Quality control and batch-to-batch consistency verification for catalyst production.

3.Target Industries:

• Petrochemical & Refining
  Chemical Synthesis
  Environmental Catalysis (e.g., VOC abatement, SCR)
  New Energy (e.g., hydrogen production, fuel cells, CO2 utilization)
  Academic & Government Research Institutions

Equip your laboratory with our trusted evaluation system to accelerate catalyst development, reduce R&D costs, and de-risk scale-up processes.