Difference between revisions of "Pre-heating in dairies"
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Revision as of 12:10, 9 November 2010
Back to EFFICIENCY FINDER FOR FOOD INDUSTRY
- Applications
Pre-heating is typically used before further processing (e.g separation, culture adding, pasteurization, sterilization, evaporation) of intermediate milk products.
- Example flowsheet
Image:pre-heating in dairies.jpg
Literature: Guide to Energy Efficiency Opportunities in the Dairy Processing Industry, National Dairy Council of Canada, June, 1997
- Typical parameters of the process
| Milk products | Temperature [°C] | Pressure (bar) | Heat ransfer medium | Residence Time | Details | Literature |
| Ice cream | 30-40 | BAT in Food, Drink and Milk Industries, June 2005 and Dairy science and technology, University of Guelph, http://www.foodsci.uoguelph.ca/dairyvedu/home.ht |
