Bengal Gas Engineering&Service

We offer PSA nitrogen gas plants that are fabricated from quality raw material and are known for their high performance. These are designed scientifically as per the industry standard and are acclaimed for their durability. The function of the machine is to separate the oxygen gas from the compressed air, and in turn obtain nitrogen gas of desired purity. The key features of our product are as follows:

• prompt start up. Requires only 5 minutes to get nitrogen of desired purity
• fully automatic start-up
• compact design with skid mounted units
• does not require petroleum fuels. Only electrical power and cooling water needed for nitrogen generation
• life of carbon molecular sieves guaranteed for more than 10 years on continuous operation basis

technology:

• it works on pressure swing absorption technology.
• the nitrogen plant comprises twin tower system, which is filled with special grade of carbon molecular sieves
• two absorption towers are interconnected with auto-change over valves
• nitrogen surge tanks store the nitrogen of desired purity (up to-10 ppm level)
• for big size plants, nitrogen produced from psa skid is approximately with 1% oxygen, which is reduced to desired level up to 1 ppm by providing deoxo/ dryer system in the down stream as per the client's requirement
• on line analyzers are provided to monitor the impurities (oxygen & moisture)in product gas

We provide PSA Oxygen Gas Plants that are used to obtain pure oxygen. In these plants, the ambient air is compressed by a compressor and oxygen is produced by pressure swing adsorption technology, wherein compressed air is passed through two adsorbers packed with Zeolite Molecular Sieves (SVM). These adsorb nitrogen from the compressed air. Subsequently, oxygen gas up to 95% is obtained. The salient features of our product are given below:

• Low operation cost
• Based on economical, reliable, and proven technology
• Have automatic oxygen demand adjustment that enables unattended operation. The units can switch on & off automatically as per oxygen demand
• High functionality: Continuous and steady operation with constant oxygen purity
• Molecular sieves life: Expected molecular sieves life is around 8 to 10 years, therefore no replacement costs
• High safety

Applications:

• Hospitals
• Fish farms
• Chemical industry
• Water treatment
• Metal cutting
• Glass cutting
• Steel industry