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The corrosion protection of the facilities in the system for milk pasteurization.

Zastita opreme od korozije u sistemu za pasterizaciju mleka.

Author(s) : LACNJEVAC C., PAVLOVIC M., KRSTAJIC N., et al.

Summary

In the course of the pasteurization treatment of milk and dairy products, the temperature of the technological process is kept at a constant value. The temperature control is carried out by means of technological water that comes from the pools cooled to 5°C. The water heated in the process of pasteurization is sent back through steel pipes to the pool where it is cooled to the working temperature. The pools for water cooling are fitted with a bundle of pipes made of plain carbon steel that start to corrode over time. The protection of pipes against corrosion is possible in two ways: by the use of inhibitors and by cathodic protection The application of either method depend on a number of factors. It is cheaper to protect new pipes from corrosion using inhibitors, whereas the pipes already attacked by corrosion are more efficiently protected against further corrosion by applying the cathodic protection.

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Format PDF

Pages: pp. 311-319

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Details

  • Original title: Zastita opreme od korozije u sistemu za pasterizaciju mleka.
  • Record ID : 2010-0163
  • Languages: Serbian
  • Source: Zbornik radova. 40. Medunarodni kongres o grejanju, hladenju i klimatizaciji./ Proceedings. 40th International congress on HVAC&R.
  • Publication date: 2009/12/02

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