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IJSTR >> Volume 5 - Issue 3, March 2016 Edition

International Journal of Scientific & Technology Research  
International Journal of Scientific & Technology Research

Website: http://www.ijstr.org

ISSN 2277-8616

Automatic Transmission Of Liquid Nitrogen

[Full Text]



Sumedh Mhatre, Nikhil Vartak, Anuradha Pandey, Ankita Jathar



Air compressor, Input container (TA26), Inlet pipe, Pressure gauge, Outlet pipe, Output container (BA3), microprocessor



Liquid Nitrogen is one of the major substance used as a chiller in industry such as Ice cream factory, Milk Diary, Storage of blood sample (Blood Bank) etc. It helps to maintain the required product at a lower temperature for preservation purpose. We cannot fully utilise the LN2 so practically if we are using 3.75 litre LN2 for a single day then around 12% of LN2 (450 ml) is wasted due to vaporisation. A pressure relief valve is provided to create a pressure difference. If there is no pressure difference between the cylinder carrying LN2 and its surrounding it will results in damage of container as well as wastage of LN2.Transmission of LN2 from TA55 to BA3 is carried manually .So care must be taken for the transmission of LN2 in order to avoid its wastage. With the help of this project concept the transmission of LN2 will be carried automatically so as to reduce the wastage of LN2 in case of manual operation.



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[2] ABS Global. 1996. Artificial insemination management manual. Deforest, Wisconsin.

[3] Theoretical reference books- “Cryogenic Systems” Randall F Barron,

[4] Clarendon Press / Oxford University Press, 1985, ISBN 0 19 503567 4
[5] Container specification by Indian Oil Corporation Limited