Industrial Refrigeration-Keeping Your Commodities Fresh
industrial refrigeration is a custom-built plant used to provide cooling for large-scale purposes. It is also used in all sectors like petro and food (milk and non-milk products) technology to ensure that items and commodities are fresh all the times. A wide range of temperatures is used in industrial refrigeration that range from one hundred and fifty degrees to negative forty degrees. Some processes require cooling at above zero degrees Celsius while others require cooling as low as -40 degrees Celsius.
refrigeration engineering deals with the production and use of refrigeration in the temperature range of 10 degrees to 150 degrees Celsius. This branch of engineering provides natural gas systems, gas compression, process cooling and tank cooling solutions for gas, and oil for downstream industries. Refrigeration engineering helps you to deal with data pertaining to temperatures that certain foods need to be kept at. This enables foodstuffs or perishable products not to go bad quickly and keeping them fresh at all times.
ammonia refrigeration systems use dry ammonia, which has no water solution in its system as a refrigerant. It is coded with the number R717 as a refrigerant and it has a chemical formula of NH3. Ammonia has the disadvantages of being toxic, flammable and has a pungent smell. Its smell creates an advantage of detecting leakage of the gas. Steel is used instead of brass, bronze and similar alloys in the ammonia refrigeration systems since they corrode in presence of water.