The series of measures for improvement of safety in oil and gas facilities producing, processing and transporting materials containing hydrogen sulfide Part 2. Improving the reliability of hydrogen sulfide-containing oil and gas facilities during their design, construction, operation and repair. Methods and means of protection of equipment and parts in environments containing hydrogen sulfide. Types of control and testing of samples and products

The requirements of the Federal Laws for hazardous industrial oil and gas facilities, information about the construction control and its application, the structure of the chief engineer service and the structure of the corrosion protection service as part of it are described.
The concepts of technical inspection and technical diagnosis, as well as the timing and features of its implementation are given. The features of non-destructive testing, technical diagnosis and repair of equipment operated in hydrogen sulfide-containing environments, including weld failure, defects of shell-and-tube heat exchangers are shown. Methods and means of protecting steel equipment from environments containing hydrogen sulfide are described including:
- corrosion inhibitors (general information, for hydrogen sulfide-containing media, for glycol-containing media, for amine-containing media);
- protective coatings (general requirements for coatings, polymeric, inorganic, metallic, recommendations for effective coatings);
- electrochemical protection (methods and limitations of application, peculiarities of destruction and protection of main gas pipelines);
- technological methods of protection (examples of common manuf acturing mistakes).
Methods and equipment to control corrosion in hydrogen sulfide-containing media are shown, including a description of new devices.
Types of corrosion tests of samples of materials and methods of protection in environments containing hydrogen sulfide are described, including: laboratory, pilot, production and special tests

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