Understanding the effect of Li and flow velocity on corrosion deposition at 230 °C hydrogenated water
Source abstract
Abstract
The effect of flow velocity, pH and lithium concentration on corrosion product deposition in accelerated flow regions was investigated in simulated nuclear reactor primary water using discs containing micro-orifices. The results also showed that a well adhered crystalline deposit formed between 2 and 2.5 ppm lithium, where the zeta potential of stainless-steel specimens is negative and the electrokinetic effects are expected to dominate. Conversely, a loosely adherent deposit driven by the deposition of particulates was formed for lower lithium concentrations.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Electrostatics and Colloid Interactions · Non-Destructive Testing Techniques · Nanopore and Nanochannel Transport Studies
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (39)
Show source-provided references
1. The significance of corrosion products in water reactor coolant circuits
2. Yang · 2017
3. Water chemistry experience of nuclear power plants in Japan10.1080/18811248.1989.9734280 ↗
4. The evaluation of radioactive corrosion product at PWR as change of primary coolant chemistry for long-term fuel cycle10.1016/S0306-4549(03)00054-9 ↗
5. Proof-of-principle of high-fidelity coupled CRUD deposition and cycle depletion simulation10.1016/j.anucene.2015.07.034 ↗
6. Henry’s law constant for hydrogen in high temperature water with dissolved lithium and boron10.1002/cjce.20111 ↗
7. A review of corrosion product transport and radiation field buildup in boiling water reactors
8. Corrosion mitigation in coolant systems in nuclear power plants
9. Investigation into the effect of water chemistry on corrosion product formation in areas of accelerated flow10.1016/j.jnucmat.2017.06.030 ↗
10. Development of a microfluidic setup to study the corrosion product deposition in accelerated flow regions10.1038/s41529-017-0022-1 ↗
11. Analyses of crud deposits on fuel rods in PWRs using Mössbauer spectroscopy10.1016/j.jnucmat.2010.05.007 ↗
12. A model of chemistry and thermal hydraulics in PWR fuel crud deposits10.1016/j.jnucmat.2005.01.028 ↗
13. Chemical analysis of fuel crud obtained from Korean nuclear power plants10.1016/j.jnucmat.2010.07.024 ↗
14. Deposition of corrosion products under pressurised water nuclear reactor conditions: the effect of flow velocity and dissolved hydrogen10.1016/j.corsci.2019.108113 ↗
15. The mechanism of high temperature aqueous corrosion of stainless steels10.1016/0010-938X(91)90125-9 ↗
16. Effect of surface preparation on the corrosion of austenitic stainless steel 304L in high temperature steam and simulated PWR primary water10.1016/j.corsci.2011.12.007 ↗
17. The oxidation behaviour of 304 stainless steel in oxygenated high temperature water
18. The mechanism and kinetics of corrosion product release from stainless steel in lithiated high temperature water10.1016/0010-938X(87)90068-0 ↗
19. CRUD deposition in accelerated high-temperature water: investigation on the effect of substrate material and water chemistry
20. The influence of metal substrate on CRUD build-up under simulated PWR conditions
21. Micro-orifice single-phase liquid flow: pressure drop measurements and prediction10.1016/j.expthermflusci.2015.03.005 ↗
22. Choked cavitation in micro-orifices: an experimental study10.1016/j.expthermflusci.2015.12.004 ↗
23. CRUD removal via hydrodynamic cavitation in micro-orifices10.1016/j.nucengdes.2019.01.012 ↗
24. Micro-orifice single-phase flow at very high Reynolds number
25. Effect of thickness to diameter ratio on micro-orifice single-phase liquid flow at low Reynolds number10.1016/j.expthermflusci.2018.04.016 ↗
26. Miller · 1996
27. Idelchik · 1994
28. High-temperature potential/pH diagrams for the iron—water and iron—water—sulphur systems10.1016/0013-4686(72)80013-6 ↗
29. The solubility of magnetite in water and in aqueous solution of acid and alkali
30. The solubility of magnetite and the hydrolysis and oxidation of Fe2+ in water to 300 C10.1007/BF00645517 ↗
31. Preliminary laboratory tests of investigation on the blockage phenomena observed on TSP of french SGs
32. Modelling and experiments on localised CRUD deposition
33. Investigation of the role of electrokinetic effects in corrosion deposit formation10.1016/j.corsci.2014.06.001 ↗
34. Hunter · 2020
35. Hubbe · 2008
36. Surface properties of magnetite in high temperature aqueous electrolyte solutions: a review10.1016/j.cis.2016.08.008 ↗
37. Magnetite surface charge studies to 290°C from in situ pH titrations10.1016/S0009-2541(99)00209-0 ↗
38. International union of pure and applied chemistry, measurement and interpretation of electrokinetic phenomena10.1016/j.jcis.2006.12.075 ↗
39. Solubility study of nickel ferrite in boric acid using a flow-through autoclave system under high temperature and high pressure10.1016/j.net.2016.01.001 ↗