Shougang Jingtang overcomes the production technology of high-quality steel with low carbon emissions and high scrap steel ratio in converter

Recently, Shougang Jingtang United Co., Ltd. and Shougang Group Technology Research Institute have completed the production of low-carbon emission high-quality steel technology using the converter large scrap ratio process, which has been recognized as the world's first process by the Shougang Group's first process review meeting.
This technology has achieved three core innovations: firstly, it has pioneered the development of a single process ultra-high scrap ratio smelting process for converters without the need for additional equipment such as preheating of scrap steel; Secondly, it pioneered the continuous production technology of high-quality and low-carbon steel discharge in the long process of blast furnace converter, achieving stable production of ultra-high scrap steel ratio through multi furnace continuous pouring; Thirdly, we have pioneered stable control technology for steel cleanliness under ultra-high scrap steel ratio conditions, achieving full coverage production of high-end varieties such as automotive exterior panels.
Shougang Jingtang has always been committed to the research and development of long process low-carbon smelting technology, with high scrap ratio smelting as the core, combined with users' demand for low-carbon emission products, endowing steel products with the labels of "green" and "low-carbon", and building a set of carbon reduction process routes with Jingtang characteristics to provide users with high-quality green steel products.