Specifications

The circular double-chamber vertical active lime kiln has a Patent of invention and two practical new Patents.

 

The model of LIME KILN is different from the MEARZ type kiln in terms of profile, working principle, and characteristics. It thus has in-built advantages.

We, MEPC, support our partners to undertake design, manufacture, construct and provide technical services to this new patented technology in a spirit of transparency, clarity to yield mutual benefit.

Main techno-economic index:

1.      Output: 400t, 500t, or 600t per day; depending on the clients requirement.

2.      Energy consumption:

a)      ≤850kg standard coal per ton of lime (for dolomite, even lower),

b)      Rotary kiln consumes 1200 - 1400kg standard coal to produce one ton of lime.

3.      Physical and chemical properties of active lime

1)    Chemical composition: normally, CaO≥90%, residual CO₂≤2.5%

2)    Activity ≥360ml (5 minutes titration )

3)    Grain size: 25-80mm

4)    Unburnt and dead-burnt lime ≤5%