ING. L&A BOSCHI, ITALY TECHNOLOGY SINCE 1930
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We are leaders in manufacturing and exporting oxygen nitrogen plants for use in industrial and medical applications. All of our industrial gas plants are customized for meeting the requirements of small, medium and large scale industrial set-ups. Our company is reputed for using the best available technology in the market. Our manufacturing is done using the cryogenic distillation technology. In short, it is a fact in the industry that we have become the preferred destination for small scale, medium scale and large scale industries looking to invest in the industrial plant machinery. We use the the best and the latest technology in the world. We employ use the latest cryogenic distillation technology for making machines that are efficient and reliable.
Our technology has been got from ING. L & A BOSCHI, ITALY under technical collaboration. We also use Boschi designing in the fabricating of cryogenic oxygen plants. Specialized materials & components are used in the making of the machinery. We are committed to deliver high quality machinery to our customers at the best prices. Our manufacturing is world-class and complies with international standards. We use the best quality materials and components. We use the best quality materials and components. As our focus is on maintaining world-class quality, we employ internationally approved standards. . Oxygen generated in our oxygen systems has purity of 99.7%, which meets the requirements of industrial and medical applications.
COMPRESSION OF ATMOSPHERIC AIR : Air is compressed at a very pressure of 5-7 bar (kg/cm2). Air can be compressed at such low pressure by trouble free rotary air compressor.
PRE COOLING SYSTEM : The second stage of the process uses a low pressure refrigerant for pre-cooling the processed air to temperature around 12 deg C before it enters the purifier.
PURIFICATION OF AIR BY PURIFIER : The air enters a purifier consisting of twin Molecular Sieve driers, working alternatively. The Molecular Sieves remove the Carbon dioxide & moisture from the processed air before the air enters Air Separation Unit.
COOLING OF AIR BY TURBO (EXPANDER) : The air has to be cooled to sub zero temperatures for liquefaction & the cryogenic refrigeration & the cooling is provided by highly efficient turbo expander, which cools the air to temperature almost below -165 to-170 deg C
SEPARATION IF LIQUID AIR INTO OXYGEN AND NITROGEN BY AIR SEPARATION COLUMN : Oil free, moisture free and Carbon Dioxide free air enters into low pressure fin type HEAT EXCHANGER where the air is cooled below sub zero temperatures by air expansion process in the turbo expander. Air gets liquefied when it enters the air separation column & gets separated into oxygen & nitrogen by the process of rectification. Oxygen is available at the outlet of the ASU at a purity of 99.6%. Nitrogen is also available t the outlet as a second product at purity of 99.9% up to 3ppm simultaneously without loss of oxygen product.
Compression of oxygen & filling of in cylinders : The final product in the form compressed Oxygen/Nitrogen goes to the high pressure oxygen cylinders at 150 bar or up to higher as required. This can be done by liquid oxygen pump is same models. We can use oil & water free compressor.
|MODEL||CAPACITY IN M3/HOUR||NUMBER OF CYLINDERS PER DAY||Purity of oxygen produced||Pressure of oxygen in cylinders|
|OXYGEN NITROGEN PLANTS||UBP-25||25||100||99.7%||150-200 BAR|
UBP - 600 m3/hr.
CYLINDER FILLING MANIFOLD