ANALYSIS OF MODERN ASPECTS OF CORROSION PROBLEMS AND THEIR SOLUTIONS

Abstract

The article presents a study of technogenic phosphoride raw materials obtained in Kazakhstan as waste from various industrial processes in order to be used as raw materials for the production of corrosion inhibitors in the oil and gas industry. The chemical composition and physical properties of phosphoride raw materials from various sources were studied, methods of its enrichment were analyzed, and studies were also carried out to change the obtained phosphate compounds in order to increase their effectiveness as corrosion inhibitors. Laboratory tests were carried out on steel samples typical for the oil and gas industry and optimal conditions for the use of synthesized inhibitors were determined. The results of the study show that technogenic phosphoride raw materials can be effectively used for the production of corrosion inhibitors, which will reduce raw material costs and contribute to the sustainable development of the oil and gas industry in Kazakhstan. The article also considers the possibility of modifying the obtained inhibitors in order to improve their properties and expand the scope of application.

Metal corrosion is a serious problem that can lead to significant economic losses and pose a safety risk. Phosphorus inhibitors are an effective corrosion prevention tool used in various industries, including oil and gas, energy, chemical and others. This article is devoted to the study of the effectiveness of phosphate inhibitors of corrosion, describes modern approaches to their study and prospects for further development. Particular attention is paid to the environmental benefits of inhibitors developed based on the processing of man-made raw materials, which contribute to reducing the volume of waste and reducing the environmental burden on nature. The development of inhibitors based on the processing of man-made waste will create a new eco-oriented strategy in the oil and gas industry of Kazakhstan, combining economic efficiency with respect for the environment.