Sloughing a Precursor Layer to Expose Active Stainless Steel Catalyst for Water Oxidation

2018 ◽  
Vol 10 (29) ◽  
pp. 24499-24507 ◽  
Author(s):  
Minoh Lee ◽  
Michael Shincheon Jee ◽  
Seung Yeon Lee ◽  
Min Kyung Cho ◽  
Jae-Pyoung Ahn ◽  
...  
Keyword(s):  
Stainless Steel ◽  
Water Oxidation ◽  
Precursor Layer

In Situ Growth of Fe(Ni)OOH Catalyst on Stainless Steel for Water Oxidation

2017 ◽  
Vol 2 (7) ◽  
pp. 2230-2234 ◽  
Author(s):  
Ding Tang ◽  
Oluwaniyi Mabayoje ◽  
Yanqing Lai ◽  
Yexiang Liu ◽  
C. Buddie Mullins
Keyword(s):  
Stainless Steel ◽  
Water Oxidation ◽  
In Situ Growth

Three-Dimensional and In Situ-Activated Spinel Oxide Nanoporous Clusters Derived from Stainless Steel for Efficient and Durable Water Oxidation

2020 ◽  
Vol 12 (12) ◽  
pp. 13971-13981
Author(s):  
Mingyong Cai ◽  
Weijian Liu ◽  
Xiao Luo ◽  
Changhao Chen ◽  
Rui Pan ◽  
...  
Keyword(s):  
Stainless Steel ◽  
Water Oxidation ◽  
Three Dimensional ◽  
Spinel Oxide

Corrosion Behavior of 316L Stainless Steel in Supercritical Water Environment

2005 ◽  
Vol 475-479 ◽  
pp. 4207-4210 ◽  
Author(s):  
Jae Hong Yoon ◽  
K.S. Son ◽  
H.S. Kim ◽  
B. Mitton ◽  
R.M. Latanision ◽  
...  
Keyword(s):  
Stainless Steel ◽  
Supercritical Water ◽  
Water Oxidation ◽  
316L Stainless Steel ◽  
Water Environment ◽  
Corrosion Mechanism ◽  
Alternative Technologies ◽  
Efficient Alternative ◽  
Corrosion Pitting ◽  
Waste Handling

There is a need to destroy both military and civilian hazardous waste and urgency, mandated by public concern over traditional waste handling methodologies, to safe and efficient alternative technologies. One very effective process for the destruction of such waste is supercritical water oxidation (SCWO). Nevertheless, corrosion of the materials of fabrication is a serious concern. This work intends to obtain the fundamental data for developing the corrosion resistant steel for the construction of SCWO system. The effects of various factors on the corrosion resistance of flat, welded, and U-bend 316L stainless steels in Trimsol solution were studied. Corroded product on surface was composed of multi-layer with oxides and salts, and dealloying was observed. Major corrosion phenomena of 316L stainless steel under SCWO condition were intergranular corrosion, pitting corrosion, SCC, and erosion corrosion. This work focused on the elucidation of corrosion mechanism of 316L stainless steel in SCWO environment.

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