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Quality control Question 29

I've been working with analysers for the cement plants for last nine years and have still a little doubt about the ac...

Re: Quality control

The NO x level at the kiln inlet is a very good indication of the burning zone temperature in the kiln. In turn this...

Quality control Question 30

I want to know what is Roslin Ramler slope and characteristic value for cements? Do they have any relationships and h...

Quality control Question 31

I want to know about calculation methods of gas and material flow in preheater, pc, kiln, cooler. Further, can you ad...

Re: Quality control

The calculation of gas and material flow in the preheater relies on the principles of stoichoimetry (to assess the co...

Quality control Question 32

It is known in all cement standards that the Initial Setting Time is 45 minutes minimum and the Final Setting Time is...

Re: Quality control

I don't think the high free CaO was associated with the alumina modulus itself. However, the mix of raw materials mus...

Re: Quality control

You are right that cement companies are considering the addition of ferrous sulphate to their cement in order to meet...

Quality control Question 38

I understand that the cement manufacturing industry is considering the use of copperas (ferrous sulphate) in the manu...

Quality control Question 39

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

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