Tata Steel Limited

University of Nottingham

Sanjay Chandra

Franz Durst

Samuel Kingman

Christopher Dodds

Pratik Swarup Dash

Edward Henry Lester

Bidyut Das

Atanu Ranjan Pal

Mayank Tiwari

Subhashis Kundu

Balamurugan S

Shivanandan S Indimath

Kokila M

Shunmuga Sundaram R

Uttam Singh

Padmapal

T Mukherjee

Orla Williams

Eleanor Binner

Munish Sudan

SK Thakur

Amit Chatterjee

Jayanta Halder

AS Reddy

R K Pradhan

Rajamani Sambasivam

Surya Narayan Lenka

Satish Kumar Ajmani

The present disclosure relates to a method of detecting crack propagation in a wall of a metallurgical furnace by a detection unit. The detection unit is configured to extract one or more dominant frequency parameters from the corresponding reflected stress signal, and analysing, a phase from each dominant frequency parameters. The analysing of the phase comprises determines, one or more coefficients for each dominant frequency parameters. The detection unit then identifies, a dominant phase based on the corresponding one or more coefficients and selects a frequency relevant to a thickness parameter based on the dominant phase. The crack propagation in the wall of the metallurgical furnace is then detected based on the frequency relevant to the thickness parameter at each of the one or more locations. The present disclosure provides an accurate method for determining condition of refractory lining by elimination unwanted noise signals.

Method of detecting crack propagation in wall of a metallurgical furnace and a detection unit

The present disclosure relates to a method for producing metallurgical coke from non-coking coal. The method comprising, densifying, the non-coking coal to form pellets. The densified pellets will be placed in a microwave oven within plurality of bricks and are subjected for pyrolysis. For carrying our pyrolysis, the pellets are carried out by heating, the pellets in the microwave oven at a predetermined temperature under an inert atmosphere at atmospheric pressure, and then the pellets are cooled in the microwave oven under the inert atmosphere. This process coverts non-coking coal to the metallurgical coke in a quicker time, and without use of any susceptors.

Method for producing metallurgical coke from non-coking coal

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Jamshedpur, India

Sanjay Chandra