Effect of supercritical CO 2 on corrosion behavior and mechanism of fiber reinforced pipe
Source abstract
Abstract
Abstract The effect of supercritical CO2 (sc-CO2) on corrosion behavior and mechanism of fiber reinforced pipe (FRP) in this work. The pitting corrosion occurs on the surface of matrix due to the dissolution by sc-CO2. A minute change in the constitution of elements and functional groups are observed as well as atomic ratio of O to C, which increases from 37.23% to 42.43% after treatment. Furthermore, the stiffness of FRP decreases from 6455 N/m2 to 6421 N/m2 suffering from the corrosion of mixture containing sc-CO2. The corrosion mechanism of FRP in sc-CO2 can be confirmed as physical dissolution and hydrolysis reaction.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Corrosion Behavior and Inhibition · Concrete Corrosion and Durability · Fiber-reinforced polymer composites
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (13)
Show source-provided references
1. Study of cyclic CO2 injection for low-pressure light oil recovery under reservoir conditions10.1016/j.fuel.2016.02.017 ↗
2. A review on well integrity issues for CO2 geological storage and enhanced gas recovery10.1016/j.rser.2016.01.043 ↗
3. Effect of small amount of H2S on the corrosion behavior of carbon steel in the dynamic supercritical CO2 environments10.1016/j.corsci.2015.11.009 ↗
4. Discussion of the CO2 corrosion mechanism between low partial pressure and supercritical condition10.1016/j.corsci.2012.03.006 ↗
5. Inhibition effect of thioureidoimidazoline inhibitor for the flow accelerated corrosion of an elbow10.1016/j.corsci.2014.10.011 ↗
6. Effects of moisture absorption on degradation of E-glass fiber reinforced Vinyl Ester composite pipes and modelling of transient moisture diffusion using finite element analysis10.1016/j.corsci.2014.10.009 ↗
7. Durability of basalt fibers and composites in corrosive environments10.1177/0021998314526628 ↗
8. Using supercritical CO2-assisted mixing to prepare grapheme/carbon nanotube/epoxy nanocomposites10.1016/j.polymer.2015.08.023 ↗
9. Eliminating volatile-induced surface porosity during resin transfer molding of a benzoxazine/epoxy blend10.1016/j.compositesa.2016.02.024 ↗
10. Effects of moisture absorption on degradation of E-glass fiber reinforced Vinyl Ester composite pipes and modelling of transient moisture diffusion using finite element analysis10.1016/j.corsci.2014.10.009 ↗
11. Supercritical CO2-assisted preparation of a PMMA composite membrane for bisphenol A recognition in aqueous environment10.1016/j.ces.2011.09.015 ↗
12. Mass transfer in polymers in a supercritical CO2-atmosphere10.1016/S0896-8446(99)00020-0 ↗
13. The reinforcement mechanism of fiber-glass reinforced plastics under wet conditions: a review10.1002/pen.760180211 ↗