Influence of low CO concentration on catalysed carbon deposition on 20Cr25Ni steel in CO2 environments containing ethene
Source abstract
Abstract
Carbon deposition on 20Cr25Ni steel at 700 °C has been investigated in CO2-based gases containing 0.7 vol%, 1.0 vol% and 1.4 vol% CO, each with ∼1000vpm C2H4, at 700 °C. Filamentary carbon deposits were formed at the two lowest CO contents but not at 1.4 vol% CO. TEM analyses have shown that the different CO levels change the propensity for deposition by altering the ratio of Ni:Fe in the nanometre sized catalytic particles produced during oxidation.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Catalytic Processes in Materials Science · Catalysts for Methane Reforming · Catalysis and Oxidation Reactions
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (19)
Show source-provided references
1. Martin · J. Nucl. Phys. Mater. Sci. Radiat. Appl. · 1965 · 16 · 19
2. Holm · Werkst. Korros. · 1987 · 38 · 16610.1002/maco.19870380403 ↗
3. Grabke · Mater. Corros. · 1998 · 49 · 30310.1002/(SICI)1521-4176(199805)49:5<303::AID-MACO303>3.0.CO;2-P ↗
4. Gheno · Corr. Sci. · 2012 · 64 · 222
5. Fabas · Corr. Sci. · 2017 · 123 · 31010.1016/j.corsci.2017.04.015 ↗
6. Fabas · Corr. Sci. · 2016 · 107 · 20410.1016/j.corsci.2016.02.033 ↗
7. Young · Mater. Corros. · 2011 · 62 · 710.1002/maco.201005675 ↗
8. Millward · Oxid. Metals · 2001 · 56 · 23110.1023/A:1010320727492 ↗
9. Baker · J. Catal. · 1972 · 26 · 5110.1016/0021-9517(72)90032-2 ↗
10. Holm · Werkst. Korros. · 1987 · 38 · 21910.1002/maco.19870380502 ↗
11. Holm · Werkst. Korros. · 1987 · 38 · 22410.1002/maco.19870380503 ↗
12. Grabke · Mater. High Temp. · 2000 · 17 · 33910.1179/mht.2000.17.2.023 ↗
13. Hänsel · Corros. Sci. · 2003 · 45 · 96710.1016/S0010-938X(02)00182-8 ↗
14. Zhang · Corros. Sci. · 2008 · 50 · 310710.1016/j.corsci.2008.08.017 ↗
15. Flahaut · Chem. Phys. Lett. · 1999 · 300 · 23610.1016/S0009-2614(98)01304-9 ↗
16. Taylor · Oxid Met. · 2017 · 87 · 66710.1007/s11085-017-9723-7 ↗
17. 1984
18. Park · J. Catal. · 2000 · 190 · 10410.1006/jcat.1999.2735 ↗
19. Park · J. Catal. · 1998 · 179 · 36110.1006/jcat.1998.2226 ↗