Urgent: Clean the pipeline and conduct corrosion analysis
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Dear friends from Sichuan, I have a question I’d like to discuss with you all. Can the sediment, water samples, and mud obtained from cleaning an undersea pipeline that has been in operation for 5 years be used as samples for pipeline corrosion analysis? Analyze the samples and prepare an assessment report on pipeline corrosion. What is this sample analysis method? Is there any professional term for this analysis method? It would be best to have relevant materials. Please leave plenty of messages, everyone from Sichuan. . . . Thank you
Personally, I think it can be used as an analysis sample. The scale used in cleaning our boiler pipes was analyzed by a specialized manufacturer, and its basic components could be determined. However, this needs to be done by a professional agency.
It can be used as a sample for pipeline corrosion analysis, with qualitative and quantitative analyses being commonly employed. Qualitative analysis focuses on identifying the corrosion products present, while quantitative analysis determines the amounts of various such products. Suppose: Through qualitative analysis, the corrosion products contain FeS, Fe2S3, C, and Fe; through quantitative analysis, it is determined what the amounts of each are. Spectroscopic analysis and chemical analysis are generally used, etc.
Reply to 2# yuchenchf: Which organizations are capable of conducting such sample tests? Could you recommend one? Thank you
Reply to 3# gxb198764: It seems this person from Sichuan is very familiar with this area. Are you the one who does analysis in this field?
We had the people in charge of boiler after-sales service send it back to the manufacturer for analysis; it’s not clear exactly which unit is responsible for the analysis, but it’s likely that local companies specialized in equipment cleaning can carry out such analysis.
Luoyang Petrochemical Engineering Company, Lanzhou, Shenyang Metal Research Institute, and others can all do it! It can be done by oneself if the equipment is available.
Do you need the manufacturer’s phone number?
Reply to 8# gxb198764: Yes, thank you
The phone number of the Chinese Academy of Sciences is: 02423971825. Luoyang Petrochemical Engineering Company: 13937991918