Items where Author is "Dey, Shobhana"

Article

Dey, Shobhana (2012) Enhancement in hydrophobicity of low rank coal by surfactants - A critical overview. Fuel Processing Technology, 94 (1). pp. 151-158.

Dey, Shobhana and Pani, Santosh and Mohanta, M K and Singh, Ratnakar (2012) Utilization of Iron Ore Slimes: A Future Prospective. Separation Science and Technology, 47 (5). pp. 769-776.

Dey, Shobhana and Bhattacharyya, K K (2007) Split and collectorless flotation to medium coking coal fines for multi-product zero waste concept. Fuel Processing Technology, 88 (6). pp. 585-590.

Rao, K V and Dey, Shobhana (2007) Comparative Studies of Different Frothers vis-a-vis Lowering of Ash Content in a Coking Coal from West Bokaro, India. IE(I) Journal-MN, 87 . pp. 10-12.

Dey, Shobhana and Bhattacharya, S (2007) Effect of frother type in collectorless flotation of two high-rank coking coals of Gondwana origin. Coal Preparation, 27 (1-3). pp. 4-27.

Dey, Shobhana and Pathak, P N (2005) Comparative studies of amenability to processing of Graphite from different sources. Transactions of the Indian Institute of Metals, 58 (5). pp. 905-910.

Dey, Shobhana (2005) Flotation responses of Gondwana coal in release analysis. Mineral Processing and Extractive Metallurgy (Trans. IMM C), 114 (4). pp. 248-254.

Dey, Shobhana and Bhattacharjee, S (2003) Collectorless flotation of a coking coal. Transactions Of The Indian Institute Of Metals , 56 (5). pp. 477-482.

Dey, Shobhana and Bhattacharjee, S and Bhattacharyya, K K (1997) Collectorless flotation of coal with two-stage addition of pine oil. Minerals & metallurgical processing, 14 (4). pp. 13-16.

Conference or Workshop Item

Pani, Santosh and Dey, Shobhana and Mohanta, M K and Singh, Ratnakar (2010) An approach for recovery of iron values from slimes. In: Proceedings of the XI International Seminar on Mineral Processing Technology (MPT-2010), Dec 2010, NML Jamshedpur, India.

Dey, Shobhana and Bhattacharya, Sumantra (2010) A new approach to performance optimization in coal flotation. In: Proceedings of the XI International Seminar on Mineral Processing Technology (MPT-2010), Dec 2010, NML Jamshedpur, India.

Bhattacharya, Sumantra and Dey, Shobhana (2010) An operator friendly performance index for frother selection and optimization in coal flotation. In: UNSPECIFIED.

Rath, R K and Dey, Shobhana and Mohanta, M K and Singh, Ratnakar and Kumar, Vinod and Bhattacharyya, K K (2007) Processing of low grade iron ore from Singhbhum-north Orissa craton using gravity concentration techniques. In: Advanced Gravity Separation, Aug 30 - Sept 1, 2007, NML Jamshedpur.

Singh, Ratnakar and Maulik, S C and Rath, R K and Dey, Shobhana and Das, Avimanyu and Nayak , B and Bhattacharyya, K K (2007) Designing Process for Beneficiation of Low Grade Iron Ore Samples from Orissa. In: International Conference on Mineral Processing Technology (MPT – 2007), 2007.

Singh, Ratnakar and Das, Avimanyu and Dey, Shobhana and Vidyadhar, A and Rath, R K and Bhattacharyya, K K (2006) Beneficiation of Indian Coking Coal Fines- An Alternate Circuit for Improved Performance. In: International Seminar on Mineral Processing Technology (MPT-2006), March 8-10, 2006, Chennai.

Dey, Shobhana and Bhattacharyya, K K (1997) Response of mineral separator for fine coal beneficiation. In: UNSPECIFIED.

Project Reports

Dey, Shobhana and Mohanta, M K and Bhattacharyya, K K and Bhagat, R P and Rao, K V and Singh, Ratnakar and Das, Avimanyu and Mehta, K D and Alex, T C and Mohanty, Sunati and Singh, Ranjeet K (2011) Beneficiation and pelletisation of lateritic iron ore from Kahnwara, Katni. Sponsored (SSP). National Metallurgical Laboratory, Jamshedpur. (Submitted)