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Quality control Question 4

I am confused by some of the terminology associated with clinkerisation and what is meant by the Bogue method etc. Ca...

Re: Quality control

The strength of the cement is important as the hydration of the cement is responsible for all the early strength deve...

Quality control Question 3

We are carrying out research on blended cements with a view to increase the utilisation of blast furnace slag/fly ash...

Re: Quality control

There might be a problem in the sampling station. More likely you have a problem of segregation of the material. This...

Quality control Question 2

We regulate our raw material pile at 105-110 LSF. However the LSF of the raw mill's sample becomes 85-90. How can we ...

Preheaters Question 13

I work at a plant 4500tpd, based on FLS design, with a five-stage preheater and precalciner, Our problem is repeated ...

Preheaters Question 14

I am working on a project for my university studying the different technologies used in the cement production process...

Re: Preheaters

From the information you have sent there seem to be two problems, (i) the SO 3 /Alkali ratio between 1.45 and 1.7 is ...

Quality control Question 1

We have a VSK unit with 300tpd production. The raw mix contains limestone, clay, cokebreeze. We are getting continuou...

Re: Quality control

There are a number of reasons why you might be getting continuously high free lime in your clinker. The most likely o...

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