Distillation Test System

The Distillation Test System is a key experimental device used for process development, scale-up simulation, and separation and purification. The Automatic Distillation Apparatus accurately replicates the industrial distillation process at a laboratory scale, providing a reliable platform for studying the separation behavior of multi-component mixtures, determining key process parameters, and validating theoretical models. The core purpose of the Semi-Automatic Vacuum Distillation System is to provide an accurate data foundation and theoretical basis for the design and optimization of industrial equipment.

• Heating and Boiling: The feedstock is heated to boiling in the reboiler, generating rising vapor.
• Gas-Liquid Mass Transfer: The vapor rises in the distillation column and countercurrently contacts the liquid returning from the top of the column on the packing or trays. During this process, high-volatility components continuously transfer from the liquid phase to the vapor phase, while low-volatility components transfer from the vapor phase to the liquid phase.
• Condensation and Reflux: The vapor enriched with light components that reaches the top of the column enters the condenser and is fully or partially condensed. A portion of the condensate is returned to the top of the column as reflux, providing the necessary liquid phase for the distillation column; the remaining portion is collected as distillate.
• Purification and Concentration: In the reboiler in the bottom of the column, the heavy components are continuously purified and concentrated, and then discharged as the bottom liquid.
• The entire process achieves high-purity separation of components by establishing temperature and concentration gradients between the top and bottom of the column.

• Chemical Process Development: Research on purification processes for new solvents, monomers, and intermediates; validation of separation schemes for azeotropic and near-azeotropic systems.
• Pharmaceutical Industry: Purification of pharmaceutical intermediates and APIs; Development of solvent recovery processes.
• Fine Chemicals: Purification of flavors and fragrances, and specialty chemicals.
• Petrochemicals: Crude oil evaluation, light hydrocarbon separation, and column operation for simulated refining processes.
• Environmental Engineering: Research on the recovery and treatment of volatile organic compounds (VOCs) in wastewater.
• Teaching and Research: Used in the teaching of unit operations in chemical engineering and research on the fundamental theories of mass and heat transfer.

• High Separation Efficiency: The Atmospheric Distillation Tester utilizes high-efficiency structured packing with a high number of theoretical plates and low HETP, enabling high-purity separations in challenging systems.
• Great Operational Flexibility: Key variables such as reflux ratio, operating pressure, and feed position can be flexibly adjusted to study their impact on separation performance.
• Accurate and Reliable Data: Fully automated control and data acquisition ensure the accuracy and reproducibility of experimental data, providing a solid foundation for industrial scale-up.
• Visualization and Flexibility: Key components are often made of glass, enabling easy observation of gas-liquid flow within the tower. The modular design facilitates disassembly, cleaning, and packing replacement.
• Safety and Reliability: Integrated multiple safety interlocks for pressure, temperature, and liquid level ensure experimental safety.

• Company Positioning: KMK is a high-tech enterprise specializing in the research, development, design, and manufacturing of chemical equipment for reaction, distillation, evaporation, and crystallization, providing one-stop services.
• Expert Strength: We have a team of experienced and innovative engineers, and our equipment is widely used in various industries.
• Solutions: As a leading manufacturer, we provide customers with efficient, reliable, and durable fine chemical equipment solutions.
• Equipment and Service Advantages: We have a 200-square-meter laboratory and a variety of small-scale test equipment. We have proven experience, high reliability, and cost-effective equipment. We also provide installation and commissioning services

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