Tata Steel develops technology to cut carbon emissions by 20%

摘要

HIsarna is a completely new technology in the steel- making process which combines Tata Steel's cyclone converter furnace with Rio Tinto's smelter technology.Tata Steel on Wednesday said it has developed a new technology 'HIsarna' that can not only reduce carbon emissions by at least 20 % but also bring down the cost of steel production.