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Kiln feed Question 1

NO x control approaches applicable to the cement industry may be grouped in three categories: process modifications,...

Re: Fuels

The first thing you must do is tie down the source of the variable chloride input to your kiln. This must be in one o...

Fuels Question 9

I witnessed a phenomenon at a plant here in Europe, which could not be explained by anybody there. At one plant I fou...

Re: Fuels

The rings you describe must be ash rings formed where the ash from the different alternative fuels combine with the c...

Fuels Question 10

We are manufacturing white cement. Previously we used oil fuel, now gradually we have switch over to petcoke and nowa...

Re: Fuels

This problem of the clinker dusting with the conversion to petcoke firing has been reported from a number of Indian c...

Fuels Question 11

What are the additional facilities required to use petcoke of sulphur content around 8 per cent in a cement plant. Co...

Re: Fuels

Eight per cent sulphur is very high and I don't know of any cement companies using petcoke of that sulphur content. T...

Fuels Question 12

Ours is ILC 5-stage pre-heater kiln with 3300t/day production capacity. Recently we have changed the kiln fuel from f...

Re: Fuels

The composition of the coal has affected the melt content of your clinker. This is affecting the kiln torque because ...