About Liquid-Liquid Extraction in Packed Tower
Liquid-Liquid Extraction in Packed Tower
The setup is designed to demonstrate principles of liquid-liquid extraction and mass transfer operation in a packed column.
The set up consists of a glass column, packing, feed tanks, air regulator with pressure gauge, receiving tanks and piping. Rotameter are provided for flow measurement
Experiments
- Determination of overall height of a transfer unit and overall volumetric mass transfer coefficient
Features
- Stainless Steel tanks and wetted parts
- Special arrangement for changing height of interface zone
- Continuous operation
- Superb Painted structure
- Simple to operate & maintain
- Compact & stand alone set up
Utilities Required
- Electric supply Provide 230 +/- 10 VAC, 50 Hz, single phase electric supply with proper earthing. 5A, three pin socket with switch for Compressor
- Chemicals for trial as per your choice
- Compressed Air supply: Clean, oil and moisture free air, pressure 2 Bar.
- Water Supply & Drain as required
Precision Extraction for Educational and Research NeedsThe Liquid-Liquid Extraction Packed Tower provides a practical platform for researchers and students to vividly observe and analyze the mass transfer process between two liquid phases. Featuring a transparent glass column, customizable packing materials, and a digital display system, this equipment ensures a thorough understanding of process parameters and results. Its semi-automatic operation and flexible setup make it easy to use in laboratory environments, delivering insight into both continuous and batch extraction studies.
Flexible Design with Enhanced Safety and ControlEquipped with key safety features like overload relay, level sensors, and an emergency stop, the packed tower is safe to use for extended demonstration sessions. Independent digital controls for each phase and a high-accuracy flow rate measurement provide precise operational adjustment. This tabletop, movable unit with caster wheels enhances laboratory adaptability, while user-friendly process visualization facilitates better comprehension and data analysis.
FAQs of Liquid-Liquid Extraction in Packed Tower:
Q: How does the Liquid-Liquid Extraction Packed Tower operate for mass transfer studies?
A: The tower allows two immiscible or miscible liquids to contact each other as they flow counter-currently through packing material inside a transparent glass column. This maximizes the interfacial area, promoting efficient mass transfer, and enabling visual observation and analysis of the overall process.
Q: What are the main benefits of using Raschig rings or glass beads as packing material?
A: Raschig rings and glass beads provide a large surface area for enhanced mass transfer and increased contact between the two liquid phases, resulting in efficient extraction processes. Their chemical stability and mechanical strength further contribute to consistent performance and easy cleaning.
Q: When should I use the batch mode versus the continuous mode of operation?
A: Batch mode is best suited for short-term, small-volume experiments and when precise control over contact time is needed. Continuous mode is ideal for larger-scale, time-efficient extractions and when steady-state operation or long-term demonstrations are required.
Q: Where can this packed tower be installed, and how portable is it?
A: The unit is designed for laboratory use, either on a tabletop or as a movable system using caster wheels, making it easy to relocate as required within educational or research facilities.
Q: What processes can be demonstrated using this equipment?
A: This packed tower is suitable for visualizing the extraction of both miscible and immiscible liquids, phase separation, study of solvent effect, and quantifying mass transfer rates in academic or research contexts.
Q: How is safety ensured during operation?
A: Multiple safety features are provided, including overload relay for pump protection, level sensors to monitor fluid height, and an emergency stop switch. These safeguards help prevent equipment damage and ensure user safety.
Q: What kind of support is available after purchase?
A: Service and technical support are available from the manufacturer or exporter upon request, helping users with installation, operation, troubleshooting, and capacity customization.