- P-ISSN 1225-0163
- E-ISSN 2288-8985
- Log In/Sign Up
- P-ISSN1225-0163
- E-ISSN2288-8985
- SCOPUS, ESCI, KCI
Article Detail
Home > Article Detail
Analysis and hazard evaluation of geat-treansfer fluids for the direct contact cooling system
Analytical Science and Technology / Analytical Science and Technology, (P)1225-0163; (E)2288-8985
2006, v.19 no.4, pp.323-332
&
(2006). Analysis and hazard evaluation of geat-treansfer fluids for the direct contact cooling system. Analytical Science and Technology, 19(4), 323-332.
- Downloaded
- Viewed
Abstract
This paper discusses several low-temperature heat-tranfer fluids, including water-based inorganic salt, organic salt, alcohol/glycol mixtures, silicones, and halogenated hydrocarbons in order to choose the best heat-transfer fluid for the newly designed direct contact refrigeration system. So, it contains a survey on commercial products such as propylene glycol and potassium formate as newly used in super market and food processing refrigeration. The stability of commercial fluids at the working temperature of <TEX>$-20^{\circ}C$</TEX> was monitored as a function of time up to two months. And organic and inorganic compositions of candidate fluids were obtained by analytical instruments such as ES, XRF, AAS, ICP-AES, GC, and GC-MS. Analysis results indicate that commercial propylene glycol is very efficient and safe heat transfer fluids for the direct cooling system with liquid phase.
- keywords
- heat transfer fluid, propylene glycol, potassium formate, GC-MS
Reference
1
ASHRAE, (1993) Secondary coolants (brines). In: Handbook of fundamentals, American Society of Heating, Air-Conditioning and Refrigerating Engineers, Inc. (ASHRAE)
2
Cuthbert, J, (1994) Chem. Eng. Progress,
3
Mohapatra, S.C, (2001) Chem. Eng. Progress.,
4
Hsu, J.H, (1998) US Patent 5 847 246,
5
Febo,Jr, H.L, (1996) Chem. Eng. Progress,
6
Bowen, P.J, (1997) Combus. Sci. Technol.,
7
Ballard, D, (1990) Chem. Eng. Progress,
8
Sukmarg, P, (2002) J. Loss Preven. Process Ind.,
9
Fuchs, H.C.G, (1997) Chem. Eng. Progress,
10
Rowland, M.U, (1974) Nature,
11
Lugo, R, (2002) Int. J. Refrig.,
12
Aittomaki, A, (1997) Int. J. Refrig.,
13
Maidment, G.G, (1999) Applied Energy,
14
Wang, S.G, (2005) Renewable Energy,
15
Kim, Y, (2005) Korea Patent, 2005-004656,
16
Marshall, T.C, (1981) Toxicol. Applied Pharma.,
Other articles from this issue
- Separation of racemin enantiomer carvedilol and its metabolites using capillary electrophoresis
- Removal of heavy metal by coprecipitation with barium sulfate
- Adsorption of heavy metal ions onto a surface treated with granular activated carbon activated carbon fibers
- The study of analysis of mutagen in drinking water
- Photocatalytic effect for the pitch-coated TiO2
- Hydro/solvothermal synthesis, crystal structure, and thermal behaviour of piperazine-templated nickel(Ⅱ) and cobalt(Ⅱ)sulfates
- Chloride ion removal effect for the ACF electrochemically treated with silver
- Analysis and hazard evaluation of geat-treansfer fluids for the direct contact cooling system
- Preparatin of Ag, Pd, and Pt50-Ru50 colloids prerared by r-irradiation and electron beam and electrochemical immobilization on gold surface
- Contents of heavy metals in marine fishes, sold in Seoul
- Separation properties of 209 PCB congeners on capillary columns and identification of PCBs congeners in aroclor standards for source identification
- more
Recommanded Articles
This website recommended the use the Chrome browser for journal website.