Gas control refers to the management and regulation of gases in various systems, ensuring safety and efficiency. This process is crucial in industries such as oil and gas, chemical manufacturing, and power generation, where precise gas flow and pressure are necessary to prevent accidents and optimize performance. Techniques for gas control include the use of valves, regulators, and sensors that monitor gas levels and flow rates. These tools help maintain the desired conditions in pipelines, reactors, and other equipment, contributing to effective operation and compliance with safety standards.