What are some industrial uses of limestone?

Uses of limestone. Limestone, quicklime and slaked lime are all used to neutralise excess acidity - which may be caused by acid rain - in lakes and in soils. Limestone is used as a building material, and to purify iron in blast furnaces. read more

3. Is crushed for use as aggregate—the solid base for many roads as well as in asphalt concrete. 4. Geological formations of limestone are among the best petroleum reservoirs. 5. As a reagent in flue-gas desulfurization, it reacts with sulfur dioxide for air pollution control. 6. Glass making, in some circumstances, uses limestone. 7. read more

Limestone is used as a building material, and to purify iron in blast furnaces. It's also used in the manufacture of glass, and of cement (one of the components of concrete). The main uses of limestone and its products. Limestone (CaCO 3) can be used as a building material and in the manufacturing of iron. read more

In road construction, limestone aggregate direct from the quarry can be used as base material. Lower-grade limestones, particularly ones with some clay content, can be used in the production of cement for use in the building and construction industry. read more