A Study of the Effect of Hydrogen Sulfide Percentage on the Work Environment in Natural Gas Derivatives Separation Plants

Abstract

The research aims to determine the impact of hydrogen sulfide (H 2 S) levels on the working environment in natural gas derivatives separation plants. Workers in the oil, gas, and petrochemical industries are exposed to the risks of hydrogen sulfide gas for durations proportional to the nature of their work, reaching hazardous levels in some locations, whether the worker or the employer is aware or unaware of it. The risks associated with hydrogen sulfide exposure are linked to individual and collective catastrophic incidents. The research aims to find solutions to reduce the impact of hydrogen sulfide gas (H 2 S) in the extracted gas. Its actual levels have exceeded the permissible limit to a degree that has caused numerous diseases among workers at a gas processing plant, as well as an increase in its concentration in the air during its venting or combustion, which has harmed the surrounding environment and plants in agricultural lands. The main research question to be answered is: What is the impact of hydrogen sulfide levels on the health of workers in gas derivatives separation plants? This study adopted a descriptive-analytical research methodology, in addition to using several statistical methods in the statistical analysis of data (means, percentages, frequencies, and standard deviations). The study recommended several recommendations based on the results it has shown: Identifying and monitoring hydrogen sulfide (H 2 S) sources in the plant and reducing its production. This can be achieved by: Evaluating production processes, Potential sources should be examined, such as chemical reactions that produce H2S.Process monitoring: Install monitoring systems to track processes that may lead to H 2 S release. Process improvement: Based on monitoring and evaluation results, update and improve processes that contribute to H 2 S production. Techniques such as adjusting temperature and pressure of the processes. Regularly inspect and clean devices and equipment to ensure smooth operations and facilities.