Share
IIR document
Efficient energy systems for the dry-cured meat industry.
Number: pap. n. 0036
Author(s) : KVALSVIK K. H.
Summary
Eight energy systems for dry-cured meat drying were modelled and simulated in Dymola and their energy consumptions compared. The systems included heat pumps, electrical heat, air compression and adsorption. All but an adsorption system were satisfactorily modelled, and a system using CO2, with an additional heat exchanger and controlled to dehumidify as little of the air as possible, showed the best performance. A similar ammonia system was the second best if excess heat could be utilized, using 8.9 MWh against 5.3 MWh in the simulation. Drying efficiencies up to 190 % were found. Utilization of excess heat and minimizing the fraction of air for dehumidification had large impacts.
Available documents
Format PDF
Pages: 8
Available
Free
Details
- Original title: Efficient energy systems for the dry-cured meat industry.
- Record ID : 30021781
- Languages: English
- Source: 7th Conference on Ammonia and CO2 Refrigeration Technology. Proceedings: Ohrid, North Macedonia, May 11-13, 2017.
- Publication date: 2017/05/11
- DOI: http://dx.doi.org/10.18462/iir.nh3-co2.2017.0036
- Document available for consultation in the library of the IIR headquarters only.
Links
See other articles from the proceedings (42)
See the conference proceedings
Indexing
-
Themes:
Industrial heat pumps;
Ammonia;
CO2 - Keywords: Dehumidification; R744; R717; Drying; Curing; Meat product; Heat pump; Energy efficiency; Cost
-
Energy efficient and climate friendly refrigera...
- Author(s) : WIDELL K. N., GABRIELII C., SOYLEMEZ E., HAZARIKA M. M., HAFNER A., KHAN M. U. , SVENDSEN E. S., NORDTVEDT T. S., TOLSTOREBROV I., PACHAI A. C.
- Date : 2023/08/21
- Languages : English
- Source: Proceedings of the 26th IIR International Congress of Refrigeration: Paris , France, August 21-25, 2023.
- Formats : PDF
View record
-
Comparison of CO2-glycol-ammonia cas...
- Author(s) : OLIVER G.
- Date : 2020/07/31
- Languages : English
- Source: IIR Rankine Conference 2020.
- Formats : PDF
View record
-
Heat pumps for energy efficient breweries.
- Author(s) : TAGUAS GARZON F. J., HAFNER A.
- Date : 2019/04/11
- Languages : English
- Source: 8th Conference on Ammonia and CO2 Refrigeration Technology. Proceedings: Ohrid, North Macedonia, Avril 11-13, 2019.
- Formats : PDF
View record
-
The road ahead for ammonia and carbon dioxide r...
- Author(s) : PEARSON A.
- Date : 2019/04/11
- Languages : English
- Source: 8th Conference on Ammonia and CO2 Refrigeration Technology. Proceedings: Ohrid, North Macedonia, Avril 11-13, 2019.
- Formats : PDF
View record
-
Investigation on heat recovery strategies from ...
- Author(s) : AHRENS M. U., SELVNES H., HENKE L., BANTLE M., HAFNER A.
- Date : 2021/09/16
- Languages : English
- Source: 9th IIR Conference on Ammonia and CO2 Refrigeration Technologies. Proceedings: Ohrid, North Macedonia, 16-17 September, 2021
- Formats : PDF
View record