The lime industry involves the production of lime, a key ingredient made from heating limestone (calcium carbonate) in a kiln. This process, known as calcination, produces quicklime (calcium oxide), which can be further processed into hydrated lime (calcium hydroxide) by adding water. Lime is widely used in construction, agriculture, and various industrial processes. Lime plays a crucial role in environmental applications, such as water treatment and soil stabilization. It helps neutralize acidity in soils and improves crop yields. Additionally, lime is essential in the production of glass, steel, and paper, making it a vital component in many sectors of the economy.