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 steel production.

Storage of Quicklime (Calcium Oxide)
Warehouse for Quicklime (Calcium Oxide)
Packing of Quicklime (Calcium Oxide)
Lumps of Quicklime (Calcium Oxide)
Bags of Quicklime (Calcium Oxide)

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, which may be hessian or airtight.

The small bags, of approximately 20, 25, or 40kg in weight, may then be packed into large jumbo bags or wrapped and strapped onto wooden pallets.

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

CaO

85% or 90% minimum.

MgO

1.50% maximum.

SiO2

1.50% maximum.

Fe2O3

0.50% maximum.

Al2O3

0.50% maximum.

Applications include steel production, lime plaster, water treatment, chemical processes, environmental waste treatment, sugar refining, agriculture, gold/silver extraction, paper industry, and the food industry.

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