Definition: The word "ablator" refers to a type of combustion device used in industrial processes to remove toxic gases from the exhaust stream of an engine or furnace, such as air, steam, or fuel oil. The term was first used in 1850s by French chemists who were studying the performance of ablation systems for removing hydrogen and other hydrogen-based compounds from a gas. Ablator technology is often found in industrial processes such as blast furnaces, cement plants, and power stations. The definition of ablator can be broken down into its core features: The device consists of an explosion chamber or chamber that contains a high pressure gas, such as air or steam. The chamber is sealed and has a large surface area that allows the gas to escape explosively without the need for a detonator. This type of system is often used in industrial settings where there is a high risk of explosions. The ablator produces a significant amount of toxic gases during combustion, which may include carbon monoxide (CO), nitrogen oxides (NOx), and other harmful substances. The process typically involves a mixture of oxygen and air being passed through the chamber to ignite the gas. As the gas escapes from the chamber, it is vented into the atmosphere. Ablator systems are commonly used in blast furnaces for removing hydrogen sulfide (H2S) and nitrogen oxides (NOx). These gases can be harmful if not properly removed, leading to health risks such as respiratory problems or even cancer. The use of ablator technology has been widely adopted in industries around the world to reduce toxic emissions from power plants and cement factories. In summary, the word "ablator" refers to a type of combustion device used in industrial processes for removing toxic gases from exhaust streams. These systems are often found in blast furnaces, cement plants, and power stations and can be used to remove hydrogen sulfide and nitrogen oxides from gas mixtures.