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Pollution control Question 20

Is silicosis a potential hazard in cement manufacturing? If so, what kind of protective measures should be taken?

Re: Pollution control

Whether silicosis is a hazard of cement manufacturing depends on whether there is free silica in the raw materials. H...

Pollution control Question 21

I study about hexavalent chromium and its source in portland cement production. Before I have studied about this and ...

Re: Pollution control

The main source of hexavalent chromium in Portland cement and the dust associated with its manufacture are magnesite ...

Pollution control Question 22

We have a 1000tpd FLS kiln with a five-stage preheater. We are having a lot of clinker dust formation which is causin...

Re: Pollution control

It is difficult to diagnose the problem over the internet, however these problems are often caused by inefficient com...

Preblending (stacking and reclaiming) Question 1

While our plant was designed in 1998, the necessity of preblending stacker and reclaimer system was not incorporated ...

New products Question 2

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

Re: New products

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

Petroleum coke Question 1

We are a cement plant, operating with 100 per cent petroleum coke with 6 per cent sulphur. If the amount of SO 2 in ...