Nitrous Oxide is produced by heating Ammonium Nitrate to a temperature of 250⁰C. Ammonium Nitrate is decomposed in the process to give a mixture of Nitrous Oxide & super heated steam. At the same time impurities are produced including Ammonium Nitrate fumes, Nitrogen & other oxides of Nitrogen. The steam & impurities are removed by scrubbing with water, caustic soda and sulphuric acid in sequence Nitrogen present in traces is removed by bleeding from the top of storage vessels where Nitrous Oxide is stored, after compression by a compressor

The oxygen generators, consists of two absorption vessels and filled with molecular sieves are alternatively charged with compressed air to absorb the nitrogen.

Salient Features

• Substantially lower operation cost.
• Based on economical, reliable and proven technology.

The process of purifying CO₂is obtained from burning of fuel, using MEA (Monoethanolamin) in a aqueous solution which has been known for quite some time. The plant uses a modernized process by which high purity and food quality CO₂can be obtained. The plant has the latestautomatic control equipment and is easy to operate and requires very little maintenance. The CO₂containing combusion gases passes through a pre-cleaning stage and is brought into contact with an aqueous MEA solution which absorbs CO₂. Afterwards, the CO₂gas is desorbed from this solution and compressed to the required pressure using special compressors. This is followed by cleaning, drying and final cleaning stages of CO₂gas which is then liquified and filled in a storage tank.

• No bulky gas holder required.Automatic controls for feeding water.
• Maintaining temperatures, pressures, and slurry drain are fool proof, efficient and are of international standard.
• Excellent absorption of gas in cylinders. No gas loss and high yield.
• Very simple and safe to operate. Low power consumption.
• Low maintenance cost. Manufactured as per Designs & Drawings Approved by the Chief Controllers of explosives Govt of India.

Nitrous Oxide is produced by heating Ammonium Nitrate to a temperature of 250⁰C. Ammonium Nitrate is decomposed in the process to give a mixture of Nitrous Oxide & super heated steam. At the same time impurities are produced including Ammonium Nitrate fumes, Nitrogen & other oxides of Nitrogen. The steam & impurities are removed by scrubbing with water, caustic soda and sulphuric acid in sequence Nitrogen present in traces is removed by bleeding from the top of storage vessels where Nitrous Oxide is stored, after compression by a compressor

The oxygen generators, consists of two absorption vessels and filled with molecular sieves are alternatively charged with compressed air to absorb the nitrogen.

Salient Features

• Substantially lower operation cost.
• Based on economical, reliable and proven technology.

The process of purifying CO₂is obtained from burning of fuel, using MEA (Monoethanolamin) in a aqueous solution which has been known for quite some time. The plant uses a modernized process by which high purity and food quality CO₂can be obtained. The plant has the latestautomatic control equipment and is easy to operate and requires very little maintenance. The CO₂containing combusion gases passes through a pre-cleaning stage and is brought into contact with an aqueous MEA solution which absorbs CO₂. Afterwards, the CO₂gas is desorbed from this solution and compressed to the required pressure using special compressors. This is followed by cleaning, drying and final cleaning stages of CO₂gas which is then liquified and filled in a storage tank.

• No bulky gas holder required.Automatic controls for feeding water.
• Maintaining temperatures, pressures, and slurry drain are fool proof, efficient and are of international standard.
• Excellent absorption of gas in cylinders. No gas loss and high yield.
• Very simple and safe to operate. Low power consumption.
• Low maintenance cost. Manufactured as per Designs & Drawings Approved by the Chief Controllers of explosives Govt of India.