Gas Absorption Column Apparatus

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Gas Absorption Column Apparatus Specification

Accuracy
2%

Measurement Range
0.1 to 20 LPM (Gas), 0.05 to 10 LPM (Liquid)

Core Components
Column, Rotameters, Liquid Tank, Air Compressor

Automation Grade
Manual

Voltage
230 V

Model No
GAC-2940

Frequency
50 Hz

Feature
Transparent Column with Visual Packing, Adjustable Gas and Liquid Flow Rate

Temperature Range
Ambient to 60C

Capacity
5 Liters

Power Source
230 V AC Mains

Equipment Materials
Stainless Steel Column, Borosilicate Glass Packing

Type
Training Equipment

Usage
Laboratory Gas-Liquid Absorption Studies

Display Type
Analog

Dimension (L*W*H)
850 mm x 500 mm x 1800 mm

Weight
Approx. 30 Kg

Gas Absorption Column Apparatus Trade Information

Payment Terms
Letter of Credit (L/C), Telegraphic Transfer (T/T), Cash in Advance (CID), Cash Advance (CA), Cheque

Supply Ability
Unit

Delivery Time
Week

Sample Available
Yes

Sample Policy
Sample costs shipping and taxes has to be paid by the buyer

Packaging Details
carton box, export quality also available

Main Export Market(s)
Eastern Europe, Middle East, Africa, Western Europe, Asia

Main Domestic Market
All India

Certifications
ISO 9001, 14001 ,CE

About Gas Absorption Column Apparatus

Gas Absorption Column Apparatus

This apparatus is used to determine the air pressure differential across the column as a function of air flow rate at different water flow rates down the column, and flooding point can be noted. Absorption process of carbon dioxide from air-CO₂ mixture into caustic soda solution, is also studied using this system.
The system components are mounted within a floor standing painted steel framework.
The wetted wall column is a glass column with water inlet and outlet sections and is gimbal mounted to ensure that it can be set accurately vertical.
The deoxygenating column is of similar overall size to the wetted wall column, standing vertically adjacent to it. Beside the columns is a control console housing flow meters, pump controls and oxygen analyser. Situated between the columns are two special housings containing the oxygen analysis probes which monitor the oxygen content in the water entering and leaving the absorption column. The apparatus uses water as the working medium, contained in a storage tank at the rear of the unit. Pumps delivering water to the deoxygenator and the absorption column are located at the base of the unit.
Dissolved oxygen at inlet and outlet can be measured in rapid succession. The water drains into the storage tank to be recycled to the deoxygenator.
In operation, water is sparged with nitrogen in the deoxygenator before entering the top of the wetted wall column. Air is pumped by the integral diaphragm type air pump into the base of the column. The air passes up the column, giving up the oxygen to the water.

Comprehensive Laboratory Training Tool

This apparatus provides a versatile platform for studying gas-liquid absorption dynamics. Its transparent column and high-quality packing enable clear visual monitoring of processes, making it suitable for both student demonstrations and research studies. The accurate measurement instruments allow precise data collection for lab analysis.

Flexible Operation and Safety Assured

Designed for both batch and continuous operation, this equipment offers adaptability for various experimental setups. Built-in safety mechanisms, such as overload and overheat protection, combine with low-noise operation and easy-to-clean features to ensure a safe and hassle-free user experience.

Optimal Laboratory Space Utilization

Requiring less than 2 square meters for installation, this compact apparatus fits effortlessly into most laboratory setups. Its 5-liter capacity and manageable weight make it straightforward to relocate or store as needed while deliver robust performance for educational and research applications.

FAQs of Gas Absorption Column Apparatus:

Q: How is the gas absorption process monitored with this apparatus?

A: Monitoring is achieved using a digital conductivity meter for tracking solute concentration and rotameters for precise gas and liquid flow measurement. The transparent column also allows for easy visual observation of the absorption process.

Q: What types of gases and solutes can be studied using this equipment?

A: This apparatus is suitable for studying the absorption of gases such as CO2, NH3, and SO2, utilizing water or appropriate solvents as the absorbing liquid.

Q: When should the apparatus be cleaned, and how straightforward is the cleaning process?

A: Cleaning is recommended after each experimental session to maintain accuracy. The columns easy-to-detach components and smooth surfaces enable quick, efficient cleaning, minimizing downtime between uses.

Q: Where can this gas absorption column apparatus be installed?

A: It is designed for laboratory use and requires less than 2 square meters of space. The compact dimensions facilitate easy installation in educational, research, or industrial laboratory settings.

Q: What benefits does the transparent column provide during experiments?

A: The clear acrylic or borosilicate glass column allows users to visually monitor the packing and absorption interface directly, enhancing understanding and facilitating immediate detection of any process irregularities.

Q: How is the gas and liquid flow rate adjusted during operation?

A: Both gas and liquid flow rates are easily controlled using the provided rotameters, offering a measurement range of 0.120 LPM (gas) and 0.0510 LPM (liquid) for precise experimental adjustments.

Q: What is the primary use of the Gas Absorption Column Apparatus in the laboratory?

A: Its main use is to study and demonstrate gas-liquid absorption phenomena, allowing students, researchers, and industry professionals to analyze mass transfer rates, packing efficiency, and operational parameters under controlled conditions.

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