This standard specifies the technical requirements, inspection methods, inspection rules, marking, packaging, transportation and storage of crude oil demulsifiers. This standard is applicable to the performance inspection and evaluation of crude oil demulsifiers.
SY/T 5280-2000 history
2019SY/T 5280-2018 General technical specification for crude oil demulsifier
2000SY/T 5280-2000 General technical conditions for crude oil demulsifiers
SY/T 5280-2000 General technical conditions for crude oil demulsifiers has been changed from SY 5280-1991 Crude oil demulsifier quality acceptance inspection rules.