Raj Sahu

Posts

Re: Clinker High Liter Weight and High Free Lime

The said kiln is normally produce clinker of minmum liter weight of 1350 up to 1400 and free lime ~ 1 %. If plant tri...

Re: Mill Damring

Function of damring is to maintain material bed height in grinding table.It is unlikely that rollers could damage th...

Re: Pressure drop

LP cyclone means low pressure drop cyclone and HP cyclone means high pressure drop cyclone.The major difference is HP...

Re: Going from ball to roller mill

Main benefit in going from ball mill to VRM is reduction in specific power consumption.The main reason is grinding ef...

Re: Use artificial gypsum for cement

Many plants are using gypsum formed by using spent sulphuric acid and lime as a set controller.There is no quality pr...

Re: Pre-grinder

Respected Sir, Thanks for your response.Could it be possible to minimize material spillage from clinker weigh feed...

Re: Preheater fan coating farmation

Most proven way to reduce ID fan vibration is to maintain the PH exit gas temperature about 200 deg.cent by water spr...

Pre-grinder

In one of our open circuit cement mill (Rated capacity 100 tph) section we have installed a pregrinder (Vertical Rol...

Re: Clinker High Liter Weight and High Free Lime

Your kiln feed burnability seems very hard burning.It is my suggestion to do complete minerological analysis by opti...

Re: Volatility of Fluoride

Dear Mr.Ted, Could you please tell me what is alkali concentration you get in SCL.   Regards, R.M.Sahu