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Storage Question 3

We operate two fine coal bin of cap. 200 tons each. Due to coal fluctuation we have provided compressed air at 2kg pr...

Re: Storage

At 80 degrees C the cement is still hot enough for dehydration of the gypsum to continue in the silo. You need to coo...

Storage Question 2

How can the bulk density of cement change? Kindly describe the factors responsible? What are the consequences of bulk...

Re: Storage

There are well established guidelines for the safety operation of coal grinding equipment. These fall into two broad ...

Re: Stoppages

We hear of these problems with increasing regularity. At one factory the problem was associated with an increase in t...

Stoppages Question 1

We are facing severe problem of balling ball size is sometimes around 2m dia which chokes the hammer crusher and we a...

Re: Slag and fly ash

I'm afraid its not OK to use air cooled blast furnace slag instead of granulated blast furnace slag. Air cooled slag ...

Slag and fly ash Question 1

We are interested to start a mini slag cement plant in India. We are thinking to use air cooled blast furnace slag in...

Re: Shaft kilns

I am interested in a good book for the vertical shaft kiln for cement technology. Can you help me for this? Thank you.

Storage Question 5

We have to take gypsum out of a rectangular silo and we are not sure if a rotary valve is necessary between the silo ...

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