SY/T 5280-2018 in English

This standard specifies the general technical requirements for crude oil demulsifiers, including their composition, performance indicators, testing methods, and application guidelines. It covers various aspects such as product classification, physical and chemical properties, stability, and compatibility with crude oil. The document provides detailed procedures for evaluating the demulsifying efficiency, corrosion resistance, and environmental impact of the products. It also outlines the requirements for packaging, labeling, and storage to ensure safe handling and transportation. The standard is applicable to the production, quality control, and use of crude oil demulsifiers in the petroleum industry. It serves as a reference for manufacturers, users, and regulatory authorities involved in the formulation and application of these chemical agents.