PSA - Oxygen Gas Generation Plant
Oxygen is the most important clinical gas used in health care centres and Hospitals. No modern hospital can manage without oxygen gas. The constant high demand for this gas renders substantial expenses for hospitals.
Currently, hospitals buy oxygen from bulk oxygen gas Generator manufacturers. The bulk oxygen is bought in both liquid and gaseous form. These sources of oxygen can become an economic burden as large hospitals can spend more money in a year on oxygen supply alone.
Medical oxygen can be generated on-site in any hospital, clinic, or health care Centre in a much more cost effective manner. Using pressure swing adsorption method oxygen is generated and it is being used, thus enabling a health care Centre to be self-sufficient in meeting its oxygen demand.
PSA methods are capable of producing oxygen in medium capacity. This is ideal for an on-site hospital unit, because it is a safe process with reasonable energy and area requirements.
We ensure testing, assembly and delivery of plants ensured with manufacturer’s warranty for better and safe product delivery in a cost effective manner.
99% Oxygen Production with Zeolites and Pressure Swing Adsorption (PSA)
Benefits of PSA Oxygen Plant
- Fully automatic operation requiring no special attention.
- Generates Oxygen as and when required.
- Easy to install and maintain.
- Purity of Oxygen up to 91% to 95% can be achieved.
- Latest low temperature adsorption technology.
- Proven Technology more than 10,000 plants based on PSA technology operating successfully in India.
How PSA Oxygen Generators Work
Air contains 21% Oxygen, 78% Nitrogen, 0.9% Argon and 0.1% other trace gases. Our Oxygen generator separates this oxygen from Compressed Air through a unique process called Pressure Swing Adsorption. (PSA).
The Pressure Swing Adsorption process for the generation of enriched oxygen gas from ambient air utilizes the ability of a synthetic Zeolite Molecular Sieve to absorb mainly nitrogen. While nitrogen concentrates in the pore system of the Zeolite, Oxygen Gas is produced as a product.
Our Oxygen generation plant's use two vessels filled with Zeolite Molecular sieve as absorbers. As Compressed Air passes up through one of the absorbers, the molecular sieve selectively adsorbs the Nitrogen. This then allows the remaining Oxygen to pass on up through the adsorbed and exit as a product gas.
When the adsorbed becomes saturated with Nitrogen the inlet airflow is switched to the second adsorbed. The first adsorbed is regenerated by desorbing nitrogen through depressurization and purging it with some of the product oxygen. The cycle is then repeated, and the pressure is continually swinging between a higher level at adsorption (Production) and a lower level at desorption (Regeneration).
Typical Applications
- Medical Use
- Fish forming
- Sewage treatment
- Glass industry
- Food industry
- Pulp and paper industry
- Welding melting, Brazing
- Manufacturing batteries
- Chemical oxidation
