Items where Author is "Mehrotra, S P"

Article

Alex, T C and Kumar, C S and Kailath, A J and Kumar, Rakesh and Roy, S K and Mehrotra, S P (2011) Analysis of Mechanically Induced Reactivity of Boehmite Using Kinetics of Boehmite to gamma-Al2O3 Transformation. Metallurgical and Materials Transactions B-Process Metallurgy and Materials Processing Science, 42 (3). pp. 592-603.

Alex, T C and Kumar, Rakesh and Roy, S K and Mehrotra, S P (2011) Anomalous reduction in surface area during mechanical activation of boehmite synthesized by thermal decomposition of gibbsite. Powder Technology, 208 (1). pp. 128-136.

Kumar, Sanjay and Kumar, Rakesh and Mehrotra, S P (2010) Influence of granulated blast furnace slag on the reaction, structure and properties of fly ash based geopolymer. Journal of Materials Science, 45 (3). pp. 607-615.

Mandal, G K and Das, Swapan K and Balasubramaniam, R and Mehrotra, S P (2010) Effect of Elevated Strip Entry Temperature on the Aluminum Rich Inhibition Layer at the Substrate Coating Interface During Galvanizing. Canadian Metallurgical Quarterly , 49 (3). pp. 301-309.

Mehta, K D and Das, Chitrangada and Kumar, Rakesh and Pandey, B D and Mehrotra, S P (2010) Effect of mechano-chemical activation on bioleaching of Indian Ocean nodules by a fungus. Minerals Engineering, 23 . pp. 1207-1212.

Kumar, Vinod and Jadhav, G N and Khosla, N K and Mehrotra, S P (2010) Implication of process mineralogy for beneficiation of low grade iron ore resources containing high alumina from eastern part of India. Proceedings of the XI International Seminar on Mineral Processing Technology, I . pp. 82-91.

Kranti, R and Kumar, Manoj and Ranganathan, S and Saxena, S B Lal and Mehrotra, S P (2009) Resistance Heating of Oxide Slags - Theoretical Model and Experimental Validation. The Canadian Metallurgical Quarterly, 48 (4). pp. 387-397.

Das, Avimanyu and Vidyadhar, A and Mehrotra, S P (2009) A novel flowsheet for the recovery of metal values from waste printed circuit boards. Resources, Conservation and Recycling, 53 (8). pp. 464-469.

Sasikumar, C and Mukhopadhyay, N K and Mehrotra, S P (2009) Energetics of mechanical activation – Application to ilmenite. Minerals Engineering, 22 (6). pp. 572-574.

Sasikumar, C and Srikanth, S and Mukhopadhyay, N K and Mehrotra, S P (2009) Energetics of mechanical activation – Application to ilmenite. Minerals Engineering, 22 (6). pp. 572-574.

Das, Avimanyu and Sarkar, B and Mehrotra, S P (2009) Prediction of separation performance of Floatex Density Separator for processing of fine coal particles. International Journal of Mineral Processing, 91 (1-2). pp. 41-49.

Mandal, G K and Balasubramaniam, R and Mehrotra, S P (2009) Theoretical Investigation of the Interfacial Reactions during Hot-Dip Galvanizing of Steel. Metallurgical and Materials Transactions A-Physical Metallurgy and Materials Science, 40-A (3). pp. 637-645.

Mandal, G K and Mandal, D and Das, S K and Balasubramaniam, R and Mehrotra, S P (2009) Microstructural study of galvanized coatings formed in pure as well as commercial grade zinc baths. Transactions of the Indian Institute of Metals, 62 (1). pp. 35-40.

Das, Suchandan K and Hedge, Shubha S and Godiwalla, K M and Mehrotra, S P and Dey, P K (2008) A probabilistic model to characterize erosion-oxidation damage on boiler grade steel impacted by solid particle. Journal Of Tribology-Transactions Of The Asme , 130 (4). 041601.

Kumar, Sanjay and Kumar, Rakesh and Bandopadhyay, A and Alex, T C and Ravi Kumar, B and Das, Swapan K and Mehrotra, S P (2008) Mechanical activation of granulated blast furnace slag and its effect on the properties and structure of portland slag cement. Cement and Concrete Composites, 30 (8). pp. 679-685.

Sarkar, B and Das, Avimanyu and Mehrotra, S P (2008) Study of separation features in floatex density separator for cleaning fine coal. International Journal of Mineral Processing, 86 (1-4). pp. 40-49.

Das, Suchandan K and Hedge, Shubha S and Dey, P K and Mehrotra, S P (2008) Erosion-Oxidation Response of Boiler Grade Steels: A Mathematical Investigation. Research Letters in Materials Science (542161). pp. 1-4.

Das, Suchandan K and Godiwalla, K M and Hedge, Shubha S and Mehrotra, S P and Dey, P K (2008) A mathematical model to characterize effect of silica content in the boiler fly ash on erosion behaviour of boiler grade steel. Journal of Materials Processing Technology, 204 . pp. 239-247.

Das, Suchandan K and Hedge, Shubha S and Godiwalla, K M and Mehrotra, S P and Dey, P K (2008) A Probabilistic Model to Characterize Erosion-Oxidation Damage on Boiler Grade Steel Impacted by Solid Particle. Journal Of Tribology, 130 . 041601-1.

Alex, T C and Kumar, Rakesh and Roy, S K and Mehrotra, S P (2008) Stirred bead mill grinding of gibbsite: Surface and morphological changes. Advanced Powder Technology, 19 (5). pp. 483-491.

Kumar, Rakesh and Kumar, Sanjay and Mehrotra, S P (2007) Towards sustainable solutions for fly ash through mechanical activation. Resources, Conservation and Recycling, 52 (2). pp. 157-179.

Das, Suchandan K and Godiwalla, K M and Panda, Lopamudra and Bhattacharyya, K K and Singh, Ratnakar and Mehrotra, S P (2007) Mathematical modeling of separation characteristics of a coal-washing spiral. International Journal of Mineral Processing, 84 (1-4). pp. 118-132.

Gupta, R K and Mehrotra, S P and Gupta, Santosh K (2007) Evaluation and optimization of metal matrix composite strip produced by single roll continuous strip casting method. Materials Science and Engineering A-Structural Materials Properties Microstructure and Processing, 465 (1-2). pp. 116-123.

Sasikumar, C and Rao, D S and Srikanth, S and Mukhopadhyay, N K and Mehrotra, S P (2007) Dissolution studies of mechanically activated Manavalakurichi ilmenite with HCl and H2SO4. Hydrometallurgy, 88 (1-4). pp. 154-169.

Kumar, Sanjay and Kumar, Rakesh and Alex, T C and Bandopadhyay, A and Mehrotra, S P (2007) Influence of reactivity of fly ash on geopolymerisation. Advances in Applied Ceramics, 106 (3). pp. 120-127.

Pal, Sital K and Prakash, S and Madhukar, A and Mehrotra, S P (2007) Evaluation of intellectual property asset value. International Journal of Intellectual Property Management, 1 (3). pp. 171-183.

Mukherjee, K and Prakash, S and Sinha, S N and Mehrotra, S P (2007) Cold simulation of metalloids transport in blast furnaces. Steel Research International, 78 (4). pp. 281-289.

Mehrotra, S P (2007) Realm of Mechanochemistry in Extractive Metallurgy - Scientific Curiosity to Commercial Reality. Transactions of the Indian Institute of Metals, 60 (1). pp. 1-13.

Mandal, G K and Batra, N K and Mehrotra, S P (2007) Sulphur control of blast furnace hot metal by manganese additions. Transaction of the Indian Institute of Metals, 60 (1). pp. 45-52.

Prakash, S and Mukherjee, K and Singh, S and Mehrotra, S P (2007) Simulation of energy dynamics of electric furnace steelmaking using DRI. Ironmaking & Steelmaking, 34 (1). pp. 61-70.

Das, Suchandan K and Godiwalla, K M and Mehrotra, S P (2007) A mathematical model for prediction of physical properties of the coke oven charge during carbonisation. High Temperature Materials and Processes, 26 (1). pp. 43-57.

Vaish, A K and Nayak, B and Mehrotra, S P and Gupta, R C (2007) The Ni-Cr-Co bearing magnetite ore of Nagaland, India - its mineralogical characteristics. Journal of Metallurgy and Materials Science, 49 (4). pp. 215-220.

Vaish, A K and Gupta, R C and Mehrotra, S P (2007) Smelting reduction of iron ore - An optimum approach. Journal of Metallurgy and Materials Science, 49 (3). pp. 129-143.

Das, Suchandan K and Goel, R P and Mehrotra, S P (2006) Mathematical Modelling of Blast Furnace Processes for Characterisation of the Internal State. Steel Tech, 1 (1). pp. 25-33.

Sankar, M and Batra, N K and Shekhar, R and Mehrotra, S P (2006) Roasting, reduction and leaching of an Indian ilmenite ore for producing synthetic rutile. Transactions Of The Indian Institute Of Metals , 59 (3). pp. 381-387.

Guria, Chandan and Varma, Mohan and Mehrotra, S P and Gupta, Santosh K (2006) Simultaneous optimization of the performance of flotation circuits and their simplification using the jumping gene adaptations of genetic algorithm-II: More complex problems. International Journal of Mineral Processing, 79 (3). pp. 149-166.

Panda, E and Mazumdar, D and Mehrotra, S P (2006) Mathematical modeling of particle segregation during centrifugal casting of metal matrix composites. Metallurgical And Materials Transactions A-Physical Metallurgy And Materials Science , 37 A (5). pp. 1675-1687.

Das, Suchandan K and Godiwalla, K M and Mehrotra, S P and Sastry, K K M and De, P K (2006) Analytical model for erosion behaviour of impacted fly-ash particles on coal-fired boiler components. Sadhana, 31 (5). pp. 583-595.

Das, Suchandan K and Godiwalla, K M and Mehrotra, S P and Dey, P K (2006) Mathematical modelling of erosion behaviour of impacted fly ash particles on coal fired boiler components at elevated temperature. High Temperature Materials And Processes , 25 (5-6). pp. 323-335.

Bhunia, D and Mehrotra, S P and Shekhar, R (2006) A novel probe for measuring current distribution in Wood's metal in a simulated Hall–Heroult cell. Mineral Processing and Extractive Metallurgy, 115 (4). pp. 206-212.

Vaish, A K and Gupta, R C and Mehrotra, S P (2006) Thermodynamic and kinetic aspects of the smelting reduction of multimetallic Indian magnetite ore. Journal of Metallurgy and Materials Science, 48 (1). pp. 1-12.

Vaish, A K and Mehrotra, S P and Gupta, R C (2006) Thermodynamics and reduction kinetics of iron ore in direct reduction processes. Journal of Metallurgy and Materials Science, 48 (2). pp. 59-73.

Guria, Chandan and Verma, Mohan and Mehrotra, S P and Gupta, Santosh K (2005) Multi-objective optimal synthesis and design of froth flotation circuits for mineral Processing, using the jumping gene adaptation of genetic algorithm. Industrial & Engineering Chemistry Research, 44 (8). pp. 2621-2633.

Prakash, S and Mukherjee, K and Mehrotra, S P (2005) Cold model study of metal droplet descent through fluids including a treatment of the non-Newtonian behaviour as exhibited by molten stag system. Ironmaking & Steelmaking, 32 (6). pp. 494-502.

Kumar, Rakesh and Kumar, Sanjay and Badjena, S and Mehrotra, S P (2005) Hydration of mechanically activated granulated blast furnace slag. Metallurgical and Materials Transactions B, 36 (6). pp. 873-883.

Guria, Chandan and Verma, Mohan and Gupta, Santosh K and Mehrotra, S P (2005) Simultaneous optimization of the performance of flotation circuits and their simplification using the jumping gene adaptations of genetic algorithm. International Journal of Mineral Processing, 77 (3). pp. 165-185.

Das, Suchandan K and Godiwalla, K M and Mehrotra, S P and Chatterjee, Amit and Krishnan, S H and Choudhary, P C (2005) Mathematical modelling of volatile matter evolution during carbonisation in metallurgical coke ovens. High Temperature Materials And Processes , 24 (5). pp. 301-314.

Sasikumar, C and Rao, D S and Srikanth, S and Ravi Kumar, B and Mukhopadhyay, N K and Mehrotra, S P (2004) Effect of mechanical activation on the kinetics of sulfuric acid leaching of beach sand ilmenite from Orissa, India. Hydrometallurgy, 75 (1-4). pp. 189-204.

Mehrotra, S P and Singh, Ratnakar (1995) Role of Froth Processes on Flotation. Metals Materials and Processes, 6 (3). pp. 1-22.

Mehrotra, S P and Singh, Ratnakar (1994) Role of froth processes on flotation. Metals Materials and Processes, 6 (3). pp. 195-216.

Book or NML Publication

Das, Suchandan K and Mehrotra, S P and Godiwalla, K M (2010) Technological advances in Refining and Processing of stainless Steel - A brief overview. In: Advances in Stainless Steel. Series in Metallurgy and Materials Science . University Press of India Pvt, Hyderabad, pp. 431-452. ISBN 9788173716966

Conference or Workshop Item

Mehta, K D and Kumar, Rakesh and Pandey, B D and Mehrotra, S P (2011) Bio-dissolution of metals from activated nodules of Indian Ocean. In: VI International Conference on Mechanochemistry and Mechanical Alloying (INCOME 2008), 1-4 December 2008, NML Jamshedpur, India.

Kumar, Sanjay and Kumar, Rakesh and Mehrotra, S P (2011) Geopolymers, fly ash reactivity and mechanical activation. In: VI International Conference on Mechanochemistry and Mechanical Alloying (INCOME 2008), 1-4 December 2008, NML Jamshedpur, India.

Kumar, Rakesh and Kumar, Sanjay and Mehrotra, S P (2011) Mechanical activation in blended cement processing. In: VI International Conference on Mechanochemistry and Mechanical Alloying (INCOME 2008), 1-4 December 2008, NML Jamshedpur, India.

Sasikumar, C and Srikanth, S and Kumar, Rakesh and Alex, T C and Mehrotra, S P (2011) Where does the energy go in high energy milling? In: VI International Conference on Mechanochemistry and Mechanical Alloying (INCOME 2008), 1-4 December 2008, NML Jamshedpur, India.

Maity, S and Chandrasekhar, M and Godiwalla, K M and Bhattacharyya, P and Nayak, B and Minj, R K and Mehrotra, S P (2010) A study of separation of iron powder and preparation of Ti-Al alloy by selective electrolysis of ilmenite. In: Proceedings of the XI International Seminar on Mineral Processing Technology (MPT-2010), Dec 2010, NML Jamshedpur, India.

Alex, T C and Kumar, Rakesh and Kailath, A J and Roy, S K and Mehrotra, S P (2010) Physicochemical changes during mechanical activation of boehmite. In: Proceedings of the XI International Seminar on Mineral Processing Technology (MPT-2010), Dec 2010, NML Jamshedpur, India.

Kumar, Rakesh and Kumar, Sanjay and Alex, T C and Srikanth, S and Mehrotra, S P (2010) Process innovations using mechanical activation of minerals and wastes. In: UNSPECIFIED.

Das, Suchandan K and Godiwalla, K M and Panda, Lopamudra and Bhattacharyya, K K and Singh, Ratnakar and Mehrotra, S P (2007) Mathematical modelling of bagnold effect and separation behavior of a coal-washing spiral using a mechanistic approach. In: Advanced Gravity Separation, Aug 30 - Sept 1, 2007, NML Jamshedpur.

Kumar, Vinod and Jadhav, G N and Khosla, N K and Chattoraj, U S and Singh, Ratnakar and Bhagat, R P and Nayak, B and Mohanta, M K and Bhattacharyya, K K and Mehrotra, S P (2007) Characterization and its implication on beneficiation of low grade iron ore by gravity separation. In: Advanced Gravity Separation, Aug 30 - Sept 1, 2007, NML Jamshedpur.

Kumar, Sanjay and Kumar, Rakesh and Bandopadhyay, A and Mehrotra, S P (2007) Novel geopolymeric building materials through synergistic utilisation of industrial waste. In: International conference alkali activated materials: research, production and utilization, 2007, Prague.

Das, Suchandan K and Godiwalla, K M and Mehrotra, S P (2006) A mathematical model to characterize volatile matter evolution during carbonisation in metallurgical coke ovens. In: International Symposium on Environment Friendly Technnology in Mineral Processing & Metal Extraction (AETMME-2006), 1-3 November, 2006, Bhubaneswar, India.

Das, Suchandan K and Godiwalla, K M and Panda, Lopamudra and Bhattacharyya, K K and Singh, Ratnakar and Mehrotra, S P (2006) Mathematical modeling of separation behaviour of a spiral for washing high ash coal. In: International Symposium on Environment Friendly Technnology in Mineral Processing & Metal Extraction (AETMME-2006), 1-3 November, 2006, Bhubaneswar, India.

Das, S K and Godiwalla, K M and Mehrotra, S P (2006) A Mathematical Model to Characterize Volatile Matter Evolution during Carbonisation in Metallurgical Coke Ovens. In: International Symposium on Environment Friendly Technology in Mineral Processing and Metal Extraction (AETMME-2006), Nov, 2006, AETMME-2006.

Das, Swapan K and Godiwalla, K M and Panda, Lopamudra and Bhattacharya, K K and Singh, Ratnakar and Mehrotra, S P (2006) Mathematical Modelling of Seperation Behaviour of a Spiral for Washing high ash Coal. In: International Symposium on Environment Friendly Technology in Mineral Processing and Metal Extraction (AETMME -2006), Nov, 2006, AETMME -2006.

Mehrotra, S P and Kumar, Rakesh and Kumar, Sanjay (2006) Mechanical activation of solids in processing of minerals and wastes. In: Proceedings of the XXIII International Mineral Processing Congress, 3-8 Sept. 2006, Istanbul, Turkey.

Das, Suchandan K and Godiwalla, K M and Hedge, Shubha S and Mehrotra, S P and De, P K (2006) A stochastic model for prediction of Erosion-oxidation interaction on boiler grade steel Surfaces. In: Proceedings of International Conference on Industrial Tribology – 2006, Nov 30-Dec 02, 2006, Indian Institute of Science, Bangalore, India.

Das, Suchandan K and Godiwalla, K M and Hegde, Shubha and Mehrotra, S P and Dey, P K (2006) A stochastic model for prediction of Erosion-oxidation interaction on boiler grade steel Surfaces. In: Proceedings of International Conference on Industrial Tribology – 2006, Nov 30-Dec 02, 2006, Indian Institute of Science, Bangalore, India.

Bhaskar Raju, G and Prabhakar, S and Mehrotra, S P and Vora, S B (2005) Circuit simplification by adopting flotation columns. In: Emerging Trends in Mineral Processing and Extractive Metallurgy, 13-14 June, 2005, Bhubaneswar.

Kumar, Rakesh and Alex, T C and Khan, Z H and Mahapatra, S P and Mehrotra, S P (2005) Mechanical activation of bauxite: potential and prospects in the bayer process. In: UNSPECIFIED.

Mehrotra, S P (2004) Mathematical modelling: A wonderful tool if Judiciously used. In: UNSPECIFIED.

Mehrotra, S P and Shekhar, R (2000) Studies on Particle Suspension in Air-agitated Pachuca tanks. In: UNSPECIFIED.

Khalid, M and Mehrotra, S P and Verma, C L (1999) Performance of fly ash based multicomponent blended cements. In: Proceedings of the National Seminar on Fly Ash Utilisation, February 26-27, 1999, NML Jamshedpur, India.

Mehrotra, S P (1998) Computer Aided Design and Synthesis of Flotation Circuits. In: Workshop on Froth Flotation : Recent Trends, September 22-24,1998, RRL Bhubaneswar.

Mehrotra, S P and Mishra, B K (1997) Mathematical Modeling of Particle Stratification in Jigs. In: UNSPECIFIED.

Katti, A and Mishra, B K and Mehrotra, S P (1997) Simulation of industrial gravity separation processes using a general purpose simulator. In: UNSPECIFIED.

Mehrotra, S P (1990) Mathematical Modelling of Contrinuous Casting of Steel Strips by Single Roll Process. In: Workshop on Modelling of Metallurgical Processes, 23/01/1990, Jamshedpur.

Patent

US2006000491916 (2008) Process for the production of Portland slag cement using granulated blast furnace slag. US7410537.