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Refractories Question 4

I would like to ask two questions (1) what influence has the fineness in the slurry in wet process in low/normal oper...

Re: Refractories

When the fineness of the slurry is low then potentially it will be more difficult to combine into clinker. This is no...

Refractories Question 5

I have a question with regards to the sulphur cycle and a method that I adopt to mitigate the effects. Usually in the...

Re: Refractories

I think you are operating long wet kilns? If so you could add some chloride to the kiln feed to promote the volatilit...

Shaft kilns Question 2

The NCB (National Council for Cement & Building Materials) in India publishes a number of Technology Digests, Monogra...

Re: Shaft kilns

The cheapest option to set up a cement factory in Africa would probably to use shaft kiln technology. However it depe...

Re: Raw milling

In an air-swept mill false air is usually introduced at the bottom of the ascension pipe in order to ensure there is ...

Re: Refractories

You are correct the theoretical liquid content of your clinker is very high. The litre weight is also high indicating...

Refractories Question 2

Sometimes we need to produce special, low alkali clinker. In order to achieve good results we need to waste all dust ...

Raw milling Question 1

Our facility operates two Humboldt air-swept ball mills for raw meal production. Combined capacity is 100tph. We woul...

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