Justice100
Chemical
- Jun 18, 2008
- 51
Hi,
We are looking at using CS for a methanol storage tank and injection system at and oil and gas site. I see either CS or SS316 is suggested from various sources (e.g. ISO 21457, M-001 etc). Is it possible to calculate a corrosion rate for using CS? I have done some searching but can only find a rate of <0.02" per year ( based on this number the tank could fail in 7 years.
Also, the issue of SCC in CS with methanol, the following link suggests the methanol should have a concentration of <99% to prevent SCC -
Could anyone suggest a further reference that backs this up?
We are looking at using CS for a methanol storage tank and injection system at and oil and gas site. I see either CS or SS316 is suggested from various sources (e.g. ISO 21457, M-001 etc). Is it possible to calculate a corrosion rate for using CS? I have done some searching but can only find a rate of <0.02" per year ( based on this number the tank could fail in 7 years.
Also, the issue of SCC in CS with methanol, the following link suggests the methanol should have a concentration of <99% to prevent SCC -
Could anyone suggest a further reference that backs this up?