Liquid Steel Yield in EAFs – A Lean Operations Perspective
By Ananda Bhattacharjee
A major part of the cost of production in electric arc furnace (EAF) steelmaking is that of metallic inputs like scrap, DRI,...
Early Flowing Out of Slag a Huge Problem
Improving EAF operations through monitoring and control of slag residence time
By Ananda Bhattacharjee
An estimated 30% of today’s world steel production is through the electric...
Unlocking India’s Scrap Potential for Secondary Producers
By ANANDA BHATTACHARJEE
India is sitting on a gigantic stock of steel scrap, which is of huge value to the secondary steel producers, but is...
A Green Initiative: Use of Hydrogen in BFs
By ANANDA BHATTACHARJEE
On November 11, 2019, ThyssenKrupp Steel Europe, sent out a press release which reported that the Duisburg-based steel producer had launched a...
Acid Test
Acid Test
When it comes to spent pickle liquor, steel makers need to embrace innovative solutions
to reduce environmental impact & increase efficiency
By NIRMALYA DEB
Steel manufacturing...
JSPL eyes big export opportunities in granulated pig iron
by Madhumita Mookerji
Granulated pig iron (GPI) is likely to be the next big thing on the steel firmament and Chinese mills across the basic...
How to prolong life of the 5100M3 blast furnace?
By Yu Guohua, Li Qingyang, Chencheng, Zhang Xiangguo & Wang Bin
The capacity of the 5,100m3 blast furnace at ShanSteel Group Rizhao Co Ltd is...
CCS can be applied to processes with large-scale emissions
A close look at Carbon Capture and Storage Technologies
Carbon capture and storage (CCS) involves capture, transport, injection and containment of CO2 in geological structures located...
Hot Metal Pretreatment can Lower Impurity Content
Hot metal pretreatment is a prerequisite for converter steel makers in order
to attain the twin objectives of ensuring cost efficiency and
optimising productive capacity
Hot metal...
ULCORED Process
ULCORED is a direct reduction (DR) process, which produces DRI (direct reduced iron) in a shaft furnace, either from natural gas (NG) or from...
PR and Awards
Tata Steel unveils aluminium-zinc alloy product
Tata Steel has launched Galvanova, a new generation steel. It is a 55% aluminium-zinc alloy coated product, to address the evolving and unmet requirements...
