详情
Quick Details
Place of Origin:
South Africa
Size:
Varies
Type:
Quick Lime
Application:
Architectural paint
Shape:
Lump
Model Number:
*0%**5%
Brand Name:
CITIC
Raw Material:
Limestone
Supply Ability
Supply Ability:
****0 Metric Ton/Metric Tons per Month
Packaging & Delivery
Packaging Details
Bulk
Port
Durban Port
Chemical properties of Quick Lime Lumps
Quicklime is also known as burnt lime and is manufactured by
heating crushed and sorted limestone in a rotary or shaft kiln.
Lmestone (CaCO3) is broken down to form quicklime (CaO) and carbon
dioxide (CO2). It is then subjected to calcinations in a kiln where
it is heated to very high temperature, approximately ***0 degrees
Celsius. The high temperatures release carbon dioxide (CO2) from
the stone, turning it into calcium oxide. The process takes
about ****6 hours. When the quicklime comes out of the kiln it is
in lumps, grains and powder form. It is finally packaged for
sale.
However, if it comes into contact with water, it reacts violently
and gives off heat to convert it into slaked lime.
Chemical properties of Quick Lime Lumps
Parameters
Specifications
Calcium Oxide (Cao)
*6.*8%
Calcium Carbonate (CaCo3)
3.5%
Magnesium (MgO)
1.4%
Acid Insoluble As (SiO)2
1.5
Alumina Oxide (AL2O3)
Trace
Iron Oxide (Fe2o3)
0.***2%
Size
2" - 4"
Uses of Quick Lime Lumps
• It is used in the manufacture of slaked or hydrated
lime.
• It is used in the cement manufacturing process.
• It is used as a water detector in the petroleum
industry.
• It is used in the manufacturing of paper to regenerate sodium
hydroxide to sodium carbonate.
• It is used as poultry feed and in pharmaceutical
applications.
• It is used in glass manufacturing and steel processing.
• It is used as acid neutralization and in water purification
process.
• It is used in the manufacture of bleaching powder and fly ash
bricks.
• It is used in upgrading processes of sulphide ore and in making
paper pulp.
