INTRODUCTION:
Fluidised lime is one of the important reagents used in injection metallurgy for external desulphurisation. It consists of 96% Fluidised lime and 4 % slag modifier for betterment of slag behaviour. It is a homogeneous blend of calcined lime and fluidizer designed in a way to achieve the highest efficiency.
APPLICATION:
To be used in Hot metal ladle at Hot Metal Desulphurisation Station. The treatment is mostly performed through pneumatic conveying system with dry N2 as a conveying media using dip lance injection.
HOW IT WORKS:
Fluidized Lime based DS Reagent reacts chemically with the ‘S’ in the hot metal directly and forms calcium sulphide. Calcium sulphide rises and captured in the top slag.
Reaction is as follows:
CaO + FeS(s) = CaS(s) + FeO
4% slag modifier helps in maintaining the slag fluidity and better slag metal separation.
ADVANTAGE:
PACKAGING:
The reagent is supplied to the steel plant in a bulker with N2 gas inside. The reagents are unloaded by pneumatic means to the site storage silo.
DEL Specification Sheet (pdf)
DownloadCopyright © 2023 Desmet - All Rights Reserved.
Powered by GoDaddy
We use cookies to analyze website traffic and optimize your website experience. By accepting our use of cookies, your data will be aggregated with all other user data.