What is Quicklime? (Calcium Oxide)

Calcium oxide, also called quicklime or burnt lime, is a versatile chemical compound widely utilized in various industries. At room temperature, it appears as a white, caustic, alkaline, crystalline solid.

The primary application of quicklime is in the basic oxygen steelmaking (BOS) process, where it plays a crucial role. Typically, 30 to 50 kilograms (65–110 lb) of quicklime is used per ton of steel produced. In this process, quicklime effectively neutralizes acidic oxides, resulting in the formation of a basic molten slag, essential for removing impurities.

Quicklime Storage

Quicklime Storage

Warehouse Facilities

Warehouse Facilities

Bulk Packing

Bulk Packing

Lump Format

Lump Format

Bagged Product

Bagged Product

Specification

We supply quicklime in powder and lump form. Our versatile packing operations allow the lumps to be packed in small paper or plastic bags (20kg, 25kg, or 40kg), jumbo bags, or palletised bundles.

Lump sizes: 0-20mm, 10-30mm, 10-50mm, 10-70mm.

CaO

85% or 90% minimum.

MgO

1.50% maximum.

SiO2

1.50% maximum.

Fe2O3

0.50% maximum.

Al2O3

0.50% maximum.

Beyond steelmaking, applications include lime plaster, water treatment, sugar refining, agriculture, gold/silver extraction, and environmental waste treatment. It is also vital in the paper and food industries.

Customer Experiences

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"We have used SteelScope for a number of years now and have always had a very positive experience...we would gladly recommend them to any business looking for a reliable and experienced partner."

Siobhan O'Kane Verified Buyer
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"Steelscope is an excellent company with extensive knowledge of steel supply routes. Mike has helped us extensively with our steel purchasing and aided me in manufacturing a full system to manage our CBAM responsibilities."

John Moorcroft Verified Business Client

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