shiggavi
11 posts
TimePosted 30/01/2009 17:21:29
shiggavi says

kiln feed SO3

what should be the allowable SO3% in kiln feed?

Reply


Know the answer to this question? Join the community and register for a free guest account to post a reply.

wilfredzieri
14 posts
TimePosted 30/01/2009 20:22:29

Re: kiln feed SO3

the max. SO3 level has to be seen with several other indicators

preheater kiln: alkali/sulfur ratio = 0,5 ; max. %SO3 in clinker = 1,7

calciner kiln: alkali/sulfur ratio = 0,4 ; max. %SO3 in clinker = 2,0

total of Cl% + SO3 % in hot meal = 3,1%

 Please note this is based on experience only and may vary from kiln to kiln or operating philosphy; therefore it shall be taken as a starting guidline

Reply

technical cement forms
65 posts
TimePosted 31/01/2009 14:27:15

Re: kiln feed SO3

wilfredzieri:

the max. SO3 level has to be seen with several other indicators

preheater kiln: alkali/sulfur ratio = 0,5 ; max. %SO3 in clinker = 1,7

calciner kiln: alkali/sulfur ratio = 0,4 ; max. %SO3 in clinker = 2,0

total of Cl% + SO3 % in hot meal = 3,1%

 Please note this is based on experience only and may vary from kiln to kiln or operating philosphy; therefore it shall be taken as a starting guidline

Reply