Lime in the Steel Industry
USD $75 - $85 /Ton
Min.Order:50 Tons
VIETNAM MINING AND METALLURGY TECHNOLOGY JOINT STOCK COMPANY
Quick lime lump / white lime stone lump - quicklime - burnt lime lump / limestone lump
WASTE WATER TREATMENT QUICK LIME LUMP - AAC BRICKS LIMESTONE LUMP
Lime for chemical industry - LIME FOR WASTE WATER TREATMENT - LIME FOR SUGAR MILL
Quick lime - High quality - quick lime CaO > 92% - quick lime kiln wide usage
lime high CaO - QUICK LIME PROCESSING LINE - ACTIVE LIME PRODUCTION
Lime is used to convert iron into pig iron. In the blast furnace, finely ground or granular limestone (with a low sulfur and alkali content) is used together with finely ground lime to convert ore into pig iron. The pig iron is later processed into steel.
Lime is used as a fluxing agent in Electric Arc Furnaces (EAF) and Basic Oxygen Furnaces (BOF). Lime removes impurities (silica, phosphorus, sulfur) from the steel being manufactured. The lime fuses with the impurities to form slag which separates from the steel and is removed. This process increases the quality of the steel.
Lime is used to enhance the refractory life of the furnaces. The MgO in dolomitic lime reduces the tendency of slag to dissolve the MgO from the furnace refractory.
SPECIFICATION
Quick lime powder
Appearances : White, powder
Particle Size: 0.04-0.125 mm
Brightness: Min 90 %
Calcium oxide CaO: Min 88%
Magnesium oxide MgO: Max 2%
Silicon oxide SiO2: Max 1%
Mixed oxide R2 O3 : Max 1%
Lump Lime
Appearances : White, lump
LOI : Max 10%
Particle Size: 1-6 cm
Calcium oxide CaO: Min 88%
Magnesium oxide MgO: Max 2%
Silicon oxide SiO2: Max 1%
Mixed oxide R2 O3 : Max 1%