Home 

Static shock from carbonated drink - Static shock from carbonated drink

Technical information Cold storage Soft drinks

Soft drinks

Feature of most soft drinks is that they " carbonated", that is, they have a share of dissolved carbon dioxide, which causes bubbles and typical wines taste. The amount of gas dissolved in the water will amount to 3.5-5 volumes, that is, in each liter of water soluble 3.5-5 liters of carbon dioxide. Production technology is to dissolve the required amount of gas in the drinks and then get it on his or bottle.

The solubility of carbon dioxide in the water depends on temperature and pressure. The relationship between the temperature and pressure of 3,5 and 5 volumes shown in Fig. 16.9 . It will depend on the amount of air already dissolved in the water. Raw water, so carefully filtered and de-oxygen under vacuum up sugar and spices are added.

Since the gas will dissolve at a much lower pressure at low temperatures, drinks, cooled to a temperature of about 0C, either before or during the introduction of the gas. The liquid can be pre-cooled in a heat exchanger, using chilled water or alcohol ethyl alcohol in water, although, as a rule, propylene glycol-water.

One of carbonization method is to host a final cooling stage during Baudelot cooler which is installed inside the pressure vessel. Gas presented to the pressure, necessary for dissolution of the required proportions, and gas meets the fluid as it flows in thin film on the surface of the cooler.

It is then bottled as quickly as possible, before the gas is time to bubble again. Once it is sealed in a bottle, cooling is not required for storage. Cooling brine for refrigeration, as a rule, are in the shell-and-tube evaporators. In Baudelot cooler in the pressure vessel can be cooled or jellied expansion of the refrigerant, or brine.

..

 
Thanks ->



Automatic expansion valve wiki Continuous vapour absorption system Diffuser size per cfm Hair humidistat Hot gas defrost Refrigeration capillary tube sizing chart Refrigeration compressor Refrigerator compressor wiring diagram Semi hermetic compressor wiki Snf in milk Wikipedia Suction accumulator Surge drum Types of condenser
Copyright @ 2009 - 2022, "www.ref-wiki.com"