On-line corrosion monitoring in geothermal district heating systems. I. General corrosion rates

Corrosion Science

Volumn 48, Issue 7, 2006, Pages 1770-1778

  Richter, S ^a   Hilbert, L R ^b   Thorarinsdottir, R I ^c  

^a Nydkopunsrmiodtoo Islands   (Iceland)

^b TECHNICAL UNIVERSITY OF DENMARK   (Denmark)

^c National Energy Authority Reykjavik   (Iceland)

Author keywords

Carbon steel; Geothermal; On line; Sulphide

Indexed keywords

CARBON STEEL; ELECTROCHEMISTRY; GEOTHERMAL HEATING; GROUNDWATER; PH EFFECTS; SULFIDE MINERALS;

GEOTHERMAL; GEOTHERMAL DISTRICT HEATING SYSTEMS; ON-LINE;

CORROSION;

CARBON STEEL; CORROSION; ELECTROCHEMISTRY; GEOTHERMAL HEATING; GROUNDWATER; PH EFFECTS; SULFIDE MINERALS;

EID: 33744910059     PISSN: 0010938X     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.corsci.2005.06.019     Document Type: Article

References (14)

1. National Energy Authority, Energy in Iceland. Historical Perspective, Present Status, Future Outlook, February 2004.
2. Smith J.S., and Miller J.D.A. Nature of sulphides and their corrosive effect on Ferrous metals: a review. Br. Corros. J. 10 (1975) 136-143
3. Stern M., and Geary A.L. Electrochemical polarization, I. A theoretical analysis of the shape of polarization curves. J. Electrochem. Soc. 104 (1957) 56-63
4. Callow L.M., Richardson J.A., and Dawson J.L. Corrosion monitoring using polarisation resistance measurements. Br. Corros. J. 11 (1976) 132-139
5. Oldham K.B., and Mansfeld F. On the so-called linear polarization method for measurement of corrosion rates. Corrosion 27 (1971) 434-435
6. R.I. Thorarinsdottir, Corrosion of Copper and Copper Alloys in Geothermal District Heating Water Containing Sulphide, Ph.D. Thesis, The Technical University of Denmark, 2000.
7. ISO 8407, Corrosion of metals and alloys-Removal of corrosion products from corrosion test specimens, 1991.
8. Nielsen L.V., and Nielsen K.V. Differential ER-technology for measuring degree of accumulated corrosion as well as instant corrosion rate. Proceedings Corrosion 2003 (2003), NACE International, Houston, TX, USA
9. Scully J.R. Polarization resistance method for determination of instantaneous corrosion rates. Corrosion 56 (2000) 199-218
10. MacDonald D.D. An impedance interpretation of small amplitude cyclic voltammetry. I. Theoretical analysis for a resistive-capacitive system. J. Electrochem. Soc. 125 (1978) 1443-1449
11. Kelly R.G., et al. Electrochemical Techniques in Corrosion Science and Engineering (2003), Marcel Dekker (Chapter 4)
12. Jones D.A. Principles and Prevention of Corrosion. second ed. (1996), Pearson Education (Chapter 7)
13. S. Richter, R.I. Thorarinsdottir, On-line monitoring of corrosion in low-corrosive environment, in: Proceedings 13, Scandinavian Corrosion Congress, Reykjavik, Iceland, 2004.
14. B.A. Boukamp, Equivalent circuit (EQUIVCRT.PAS), Users manual, University of Twente, 1989.