Items where Author is "Ray, H S"

Ray, H S (2002) Some Barriers to Clean Technologies. In: Clean Technologies for Metallurgical Industries - (EWM - 2002), 24-25, January, 2002, National Metallurgical Laboratory (CSIR), Jamshedpur.

Agrawal, B B and Prasad, K K and Ray, H S (2000) Utilisation of Iron Oxide Waste through Cold Bonded Pelletisaion. In: International Symposium on Processing of fines - Vol.2, 2000, NML Jamshedpur, Jamshedpur.

Das, S N and Thakur, R S and Ray, H S (1998) Red Mud Pollution Problems : Some observations. In: Environmental & Waste Management in NoN-Ferrous Metallurgical Industries. NML Jamshedpur, Jamshedpur, pp. 11-16. ISBN 81-87053-28-7

Panda, S C and Ray, H S (1996) Waste Management in Some Medium Sized Metallurgical Industries. In: UNSPECIFIED.

Prakash, S and Ray, H S and Gupta , K N (1992) Use of kinetic plots for relative assessment of reactor throughput and energy-consumption. Journal of Thermal Analysis and Calorimetry, 38 (11). pp. 2467-2482.

Bhagat , R P and Ray, H S and Gupta, S K (1992) A Relationship between Strength of Sinter and the Ratio of Return Fines output to Return Fines Input. NML Technical Journal, 34 (3-4). pp. 17-22.

Prakash, S and Ray, H S and Gupta, K N (1992) Use of kinetic plots for relative assessment of reactor throughput and energy-consumption. Journal of Thermal Analysis, 38 (11). pp. 2467-2482.

Prakash, S and Ray, H S (1991) Moving-bed studies on reaction behavior of iron-ore and coal char mixtures in gasifying agents. Fuel, 70 (1). pp. 17-23.

Bhagat, R P and Ray, H S and Gupta, Saibal Kanti (1991) Improvement in Performance of Blast Furnace at Bhilai through Statistical Analysis and Improvement in Burden Preparation. ISIJ International, 31 (7). pp. 669-676.

Prakash, S and Ray, H S (1990) Prediction of reduction kinetics of iron-ore under fluctuating temperature conditions. ISIJ International, 30 (3). pp. 183-191.

Basu, Projjal and Sarkar, S B and Ray, H S (1989) Isothermal reduction of coal mixed iron-oxide pellets. Transactions of The Indian Institute of Metals, 42 (2). pp. 165-172.

Prabhakar, S and Gupta, K N and Ray, H S and Sarangi, R and Bhole, A D and Sarkar, S B (1989) Studies on coal reactivity employing moving bed boat technique. Transactions of The Indian Institute of Metals, 42 (3). pp. 241-253.

Bhagat, R P and Ray, H S and Gupta, S K (1988) Effect of Some Process Parameters on the Performance of a Sintering Plant at Bhilai Steel Plant a Statistical Analysis. Transactions of the Indian Institute of Metals, 41(5) . pp. 465-474.

Prakash, S and Ray, H S and Gupta, K K (1987) Use of the moving bed technique for the assessment of reducibility of iron ores and reactivity of solid reductants. Reactivity of Solids, 4 (3). pp. 215-226.

Prabhakar, S and Ray, H S and Gupta, K N (1986) Bench-scale experiment to simulate vertical retort process for production of direct reduced iron. Ironmaking & steelmaking, 13 (2). pp. 76-79.