Sukesh Industries Private Limited

Quicklime Lump is a whitish, odorless alkaline substance that is insoluble in water. It is also used as lining material. It is used in metal smelting, paper bleaching, sulphur neutralization in sugar.

Quicklime has a wide range of uses, including in the production of iron and steel, paper and pulp production, treatment of water and flue gases and in the mining industry. For the iron and steel industry, we also supply different fractions of both reactive shaft furnace-burnt and hard-burnt rotary kiln lime.

Limestone is a common type of carbonate sedimentary rock. It is composed mostly of the minerals calcite and aragonite, which are different crystal forms of calcium carbonate (CaCO. 3). Limestone forms when these minerals precipitate out of water containing dissolved calcium.

Certainly! Quicklime, also known as calcium oxide (CaO), has several applications due to its unique properties. Let’s explore some of its uses:
Manufacture of Slaked Lime (Hydrated Lime):

Quicklime is a precursor to slaked lime (also called hydrated lime). When water is added to quicklime, it undergoes a chemical reaction to form slaked lime (calcium hydroxide, Ca(OH)₂). Slaked lime is used in various industries, including construction, agriculture, and water treatment

Cement Manufacturing:

Quicklime is an essential component in cement production. It reacts with silica and alumina to form calcium silicates and calcium aluminates, which contribute to the strength and durability of cement2.

Water Detection in the Petroleum Industry:

Quicklime is employed as a water detector in the petroleum industry. When quicklime comes into contact with water, it reacts vigorously, producing heat and steam. This property helps detect water leaks or moisture in storage tanks or pipelines

Paper Manufacturing:

In the paper industry, quicklime is used to regenerate sodium hydroxide (NaOH) from sodium carbonate (Na₂CO₃). This process is crucial for maintaining the alkaline conditions needed during paper bleaching and pulp processing.

Biological Waste Treatment:

Quicklime is used to treat biological waste in wastewater treatment plants. Its alkaline nature helps neutralize acidic compounds and disinfect sewage3.Metallurgy:Quicklime acts as a flux in metallurgical processes. It purifies steel by removing impurities and adjusting pH levels during smelting.

Porcelain and Glass Manufacturing:

Quicklime is a key ingredient in the production of porcelain and glass. It contributes to the melting and shaping of these materials.

Lamps:

Historically, quicklime was used in lamps due to the bright light produced when it reacts with water during hydration.

Remember that quicklime is caustic and can cause skin and eye irritation. Proper protective equipment should be used when handling it1. If you have any specific application in mind, feel free to ask! 

Limestone is used to precipitate out sulfate during combustion, which also allows more efficient heat transfer from the boiler to the apparatus used to capture the heat energy (usually water tubes). The heated precipitate coming in direct contact with the tubes (heating by conduction) increases the efficiency.

We are offering Calcite Lumps to our clients. Calcite is a carbonate mineral and the most stable polymorph of calcium carbonate (CaCO₃). It is a very common mineral, particularly as a component of limestone. Calcite defines hardness 3 on the Mohs scale of mineral hardness, based on scratch hardness comparison.