Dr. R. Bhima Rao
My Social Links

Dr. R. Bhima Rao

Chief Scientist
CSIR Govt of India, India

Highest Degree
Ph.D. in Mineral Engineering from Indian Institute of Technology, India

Share this Profile



Advertisement
Event

Biography



Dr. Raghupatruni Bhima Rao, Former Chief Scientist in CSIR-Institute of Minerals and Materials Technology, Govt. of India, Bhubaneswar [till August 2012] was born in Kuppili village, Srikakulam Dist, AP, to the parents of Late Sri R. Narayana Murthy and Late R. Laxmi Kantam, during the year 1952. He joined as Principal [in 2012], Aryan Institute of Engineering and Technology of Bijupatnaik University of Technology, Bhubaneswar, India, till 2014. He was elected as Chairman of The Institution of Engineers (India), Odisha State Center [26th October 2014 to 31st October, 2016]. Further he has been elected as Chairman, The Indian Institute of Metals, Bhubaneswar Chapter [2016-2020]. Cureently he is the Director, AIET [BPUT], Odisha, India.

Dr. Bhima Rao has obtained doctorate degree in Mineral Engineering from IIT Dhanbad [the then Indian School of Mines, Dhanbad] after completion of his double post graduation from College of Science and Technology and College of Engineering, Andhra University, Visakhapatnam. He has gained in-depth knowledge and experience in the fields of Mineral Process Engineering.

Due to his exemplary work on beneficiation, a few beneficiation plants have been set up in India. The know–how on use of additives in grinding for energy saving in comminution plants has been accepted by few mineral industries. To his credit he has a few patents and more than 250 publications in International and National journals. He has delivered a large number of invited lecturers in National and International organizations. He is fellow and life members for many professional societies and fulfilled his duties as President/Chairman and as Hony. Secretary. He has organized many seminars, symposia and workshops. His main fields of interests are comminution, process flow sheet development for lean and off grade ores, waste recycling and utilization. In this area he is expert member for various Government organizations and academic institutions. He is editorial member for few National and International journals. He is principal advisor for many mineral industries in India and abroad. Now his vita is published in the International Directory of Distinguished Leadership and is a Board of Advisors for the American bibliographical Institute. He has produced a few Ph D and M. Tech degree awarded students in the area of Mineral Process Engineering and Material Science. He has received many best paper awards and recognitions especially in the area of additives in grinding. He is recipient of Excellence in Mineral Beneficiation and awardee of Govinda Gupta Memorial Shield for his R & D contribution to the Odisha. The National Mineral Award in the area of Mineral Beneficiation (instituted under the National Mineral Award Scheme of Ministry of Mines, Government of India) is one of his prestigious recognitions. He has been felicitated in different parts of the country by many professional societies, academic institutions and NGOs. The Institution of Engineers India, Kolkata felicitated him as eminent engineer. IEI Vijayawada and Bhubaneswar felicitated him as as Elder engineer, Andhra University Visakhapatnam felicitated him as eminent scientist. Sistakaranam communities in Bhubaneswar and Visakhapatnam felicitated him as best academician. In recent he has been felicitated by His Excellency the Governor of Odisha for his life time contribution to the state of Odisha during the convocation at Bhartiya Vidya Bhavan.

His contribution towards the Sistakaranam community in Odisha is several folds. He guided a few of our community M Tech and Ph D Students in Science and Engineering & Technology. Some of his students who belong to our community got gold medals for their best papers. All his students settled in high profile. He and his wife are responsible for ten couple marriages in our community. He is continuously encouraging by felicitating with mementoes and certificates to all our community students of 10 and 12th for their talents in education and sports during the annual event of Sistakaran Asociation, Bhubaneswar. He also appreciates with mementoes to all the students who achieved IITs and selected for IAS, IPS and other allied services as well as senior citizens of our community. He and his wife are more active since inception of Sistakaran Association, Bhubaneswar in Odisha. This couple are admin for Sistakaranmatrimony Diary Whatsaap group [917978663501]. This couple also brought out Sistkaran vivaha parichaya patrica during 2019 and distributed all over India. We wish to continue our unconditional social service for the development of our sistakaran community in all spheres.



Area of Interest:

Engineering
100%
Mechanical Engineering
62%
Microwave Engineering
90%
Mineral Processing
75%
Metallurgy
55%

Research Publications in Numbers

Books
0
Chapters
0
Articles
0
Abstracts
0

Selected Publications

  1. Routray, S., R. Swain and R. Bhima Rao, 2017. Optimization of mineral separator for recovery of total heavy minerals of Bay of Bengal using Central Composite Design. J. Inst. Eng. (India): Ser. D, 98: 119-130.
    CrossRef  |  Direct Link  |  
  2. Swain, R., R.N. Mohapatro and R. Bhima Rao, 2016. Application of Anova on fly ash leaching kinetics for value addition. J. Inst. Eng. (India): Ser. D, 97: 11-19.
    CrossRef  |  Direct Link  |  
  3. Routray, S. and R. Bhima Rao, 2016. Classification studies in an advanced air classifier. J. Inst. Eng. (India): Ser. D, 97: 129-134.
    CrossRef  |  Direct Link  |  
  4. Laxmi, T., J.R. Behera and R. Bhima Rao, 2016. Beneficiation Studies on recovery of ilmenite from red sediments of badlands topography, Andhra Pradesh. Adv. Sci. Lett., 22: 344-348.
    CrossRef  |  Direct Link  |  
  5. Srikant, S.S., P.S. Mukherjee and R.B. Rao, 2015. Morphological characterization of titania slag obtained from red sediment placer ilmenite using microwave energy. J. Inst. Eng. (India): Ser. D, 96: 43-49.
    CrossRef  |  Direct Link  |  
  6. Routray, S. and R. Bhima Rao, 2015. Technological development in processing of beach sand for recovery of industrial heavy minerals. Mining Eng. J., 16: 12-16.
  7. Laxmia, T. and R. Bhima Rao, 2015. Studies on optimization of rougher wet high intensity magnetic separator to recover ilmenite from placer heavy minerals. Turk. J. Eng., 1: 1-10.
  8. Laxmi, T. and R. Bhima Rao, 2015. Flotation tree analysis for recovery of sillimanite from red sediments. Int. J. Mining Sci. Technol., 25: 843-848.
    CrossRef  |  Direct Link  |  
  9. Laxmi, T. and R. Bhima Rao, 2015. Effect of thermal shock on grindability of oleic adsorbed flotation placer sillimanite. J. Inst. Eng. (India): Ser. D, 96: 21-27.
    CrossRef  |  Direct Link  |  
  10. Swain, R. and R. Bhima Rao, 2014. An approach for energy conservation on partially laterised khondalite rocks using thermal shock treatment. Int. J. Mech. Eng. Technol., 5: 83-90.
  11. Srikant, S.S., P.S. Mukherjee and R. Bhima Rao, 2014. Effect of microwave heat treatment for zircon placer mineral. Turk. J. Eng., 1: 8-11.
  12. Srikant, S.S., P.S. Mukherjee and R. Bhima Rao, 2014. Applications of microwave oven and microwave furnace heat resources on phase transformation: A research study on red sediment placer ilmenite. Iran. J. Sci. Technol., 38: 253-256.
    Direct Link  |  
  13. Srikant, S.S., P.S. Mukherjee and R. Bhima Rao, 2014. Applications of microwave heat energy red sediment placer sillaminte mineral. Mining Eng. J., 16: 13-16.
  14. Srikant, S.S., P.S. Mukherjee and R. Bhima Rao, 2014. An investigation on titania formation with microwave heat treatment from red sediment placer ilmenite. Turk. J. Eng., 2: 83-89.
  15. Srikant, S.S. and R. Bhima Rao, 2014. Prospects of microwave energy for coal processing. J. Microwave Eng. Technol., 2: 37-42.
  16. Routray, S. and R. Bhima Rao, 2014. Growth and sustainability of steel industries in the State Odisha. Int. J. Adv. Technol. Eng. Sci., 2: 215-220.
    Direct Link  |  
  17. Laxmi, T., R. Bhima Rao and P.S. Mukherjee, 2014. Recovery of badlands' ilmenite for preparation of titanium rich slag using thermal plasma. Revista INNOVER, 1: 1-9.
    Direct Link  |  
  18. Laxmi, T. and B.R. Rao, 2014. Beneficiation studies on Teri sands, Tamilnadu by using advanced air cyclone classifier. J. Mining Metallurgy A: Mining, 50: 37-46.
    Direct Link  |  
  19. Srikant, S.S., P.S. Mukherjee and R. Bhima Rao, 2013. Prospects of microwave energy in material and mineral processing. Turk. J. Eng., 2: 23-31.
  20. Srikant, S.S., P.S. Mukherjee and R. Bhima Rao, 2013. Effect of heat treatment in microwave furnace for placer ilmenite. Int. J. Applied Sci. Eng., 11: 245-250.
    Direct Link  |  
  21. Srikant, S.S., P.S. Mukherjee and R. Bhima Rao, 2013. Applications of response surface methodology on the effect of microwave heat treatment for titania formation from placer ilmenite. SRM Int. J. Sci. Eng., 1: 39-46.
  22. Routray, S., T. Laxmi and R. Bhima Rao, 2013. Alternate approaches to recover zircon mineral sand from beach alluvial placer deposits and badlands topography for industrial applications. Int. J. Mater. Mech. Eng., 2: 80-90.
  23. Routray, S. and R. Bhima Rao, 2013. Effect of thermal shock on grindability of zircon for preparation of zircon flour. High Temp. Mater. Process., 32: 573-579.
    CrossRef  |  Direct Link  |  
  24. Nanda, A.K., S. Dash, R. Bhima Rao and S.S. Srikant, 2013. Assessment on the performance of pelton turbine test rig using response surface methodology. Turk. J. Eng. Sci. Technol., 1: 11-18.
  25. Laxmi, T., S.S. Srikant, D.S. Rao and R. Bhima Rao, 2013. Beneficiation studies on recovery and in-depth characterization of ilmenite from red sediments of badlands topography of Ganjam district, Odisha, India. Int. J. Mining Sci. Technol., 23: 725-731.
    CrossRef  |  Direct Link  |  
  26. Laxmi, T., R. Mohapatra and R. Bhima Rao, 2013. Preliminary investigations on alkali leaching kinetics of red sediment ilmenite slag. Korean J. Chem. Eng., 30: 123-130.
    CrossRef  |  Direct Link  |  
  27. Laxmi, T. and R. Bhima Rao, 2013. Upgradation of sillimanite by using advanced air cyclone classifier. Turk. J. Eng., 3: 46-52.
  28. Bisoyi, L.K., R. Swain and R. Bhima Rao, 2013. Response surface methodology to assess an ecofriendly approach for utilization of Berhampur City Municipal solid waste. Int. J. Eng. Innov. Technol., 3: 470-478.
    Direct Link  |  
  29. Bisoyi, L.K., R. Swain and R. Bhima Rao, 2013. Computer applications to assess city municipal solid waste for better utilization: A case study on internationally recognized Pilgrimage city, Puri, Odisha, India. Int. J. Eng. Res. Technol., 2: 2091-2105.
    Direct Link  |  
  30. Swain, R. and R. Bhima Rao, 2012. Kinetic study on leaching of iron in Partially Laterised Khondalite rocks for ceramic industrial applications. Int. J. Miner. Process., 112: 77-83.
    CrossRef  |  Direct Link  |  
  31. Srikant, S.S., S.K. Singh, P.S. Mukherjee and R. Bhima Rao, 2012. Value addition to red sediment placer sillimanite using microwave energy and in depth structural and morphological characterization of mullite. J. Miner. Mater. Charact. Eng., 11: 1055-1062.
    CrossRef  |  Direct Link  |  
  32. Srikant, S.S., P.S. Mukherjee and R.B. Rao, 2012. Applications of response surface methodology on mullite formation from red sediment placer sillimanite using microwave energy. Int. J. Operat. Res., Optimiz., 3: 163-176.
    Direct Link  |  
  33. Srikant, S.S., P.S. Mukherjee and R. Bhima Rao, 2012. Preliminary investigations on mullite formation using microwave sintering furnace: A case study on red sediment placer sillimanite. World Ceram. Refractories, 23: 6-8.
  34. Routray, S., R. Bhima Rao, L.N. Padhi, B. Mishra and B.K. Panda, 2012. Recovery of zircons of Southeastern Coast of India: Their potential as refractories and ceramics. Iran. J. Mater. Sci. Eng., 5: 73-82.
    Direct Link  |  
  35. Routray, S. and R. Bhima Rao, 2012. Magnetic separation tree analysis for recovery of magnetic minerals from Beach Sand. Turk. J. Sci. Technol., 7: 37-48.
    Direct Link  |  
  36. Routra, S. and R. Bhima Rao, 2012. Concentration pattern of heavy minerals along the Konark-Ramachandi coastal stretch and its recovery process for industrial applications. J. Mining Metall. A: Mining, 48: 51-61.
    Direct Link  |  
  37. Laxmi, T., R. Mohapatra and R. Bhima Rao, 2012. Recovery of total heavy minerals from Badlands of Basanputti Village, Odisha. J. Earth Sci., 23: 892-899.
    CrossRef  |  Direct Link  |  
  38. Laxmi, T., N. Aslan and R. Bhima Rao, 2012. Optimization of some parameters of high tension roll separator to recover titaniferrous placer minerals. Int. J. Eng. Applied Sci., 4: 9-25.
    Direct Link  |  
  39. Swain, R., L.N. Padhy and R. Bhima Rao, 2011. Beneficiation studies on bauxite mining waste: A value addition for refractory industries. Iran. J. Mater. Sci. Eng., 8: 37-49.
    Direct Link  |  
  40. Routray, S., T. Laxmi, R. Mohapatra and R. Bhima Rao, 2011. Textural and concentration pattern of heavy minerals in beach and dune sands of cyclone prone area along Northern parts of Andhra Pradesh coast, India. J. Mining Metall. A: Mining, 47: 51-73.
    Direct Link  |  
  41. Routray, S. and R. Bhima Rao, 2011. Beneficiation and characterization of detrital zircons from beach sand and red sediments in India. J. Miner. Mater. Charact. Eng., 10: 1409-1428.
    Direct Link  |  
  42. Nallusamy, B., R. Srinivas, D.S. Suresh Babu and R. Bhima Rao, 2011. Beneficiation studies on two grade zircons by using electrostatic separator and flotation: A case study on Kayamkulam-Thottappally Deposits, South West India. Int. J. Earth Sci. Eng., 4: 738-742.
  43. Laxmi, T. and R. Bhima Rao, 2011. Gravity concentration kinetics of red sediment placer minerals. Miner. Process., 52: 35-49.
  44. Angadi, S.I., D.S. Rao, A.R. Prasad and R. Bhima Rao, 2011. Recovery of ferrochrome values from flue dust generated in ferroalloy production-a case study. Miner. Process. Extractive Metall., 120: 61-63.
    CrossRef  |  Direct Link  |  
  45. Satpathy, C., S. Routray and D.S. Rao, 2010. Heavy mineral recovery from beach and dune sands of Ganjam Coast, Orissa, India. Erzmetall: World Metall., 63: 5-13.
  46. Routray, S., C. Satpathy, S. Angadi and R. Bhima Rao, 2010. Opimisation of spiral concentrator to recover total heavy minerals from Konark-Ramachandi beach by statistical modeling. Indian Mineralogist, 44: 227-235.
  47. Routray, S. and R. Bhima Rao, 2010. Value addition from Nalli Hills of bad land topography of South Orissa. World Metall., 63: 258-263.
  48. Rao, S.D., R. Mohapatra, N. Vasumathi and R. Bhima Rao, 2010. Beneficiation studies on beach placer sample for steel making industries. J. Mining Metall. A: Mining, 46: 11-21.
    Direct Link  |  
  49. Nallusamy, B., S. Babu, M. Sundararajan, P. Seralathan, R.B. Rao and P.M. Das, 2010. Effect of Tsunami in the ilmenite population: An examination through X-ray diffraction, scanning electron microscopy and inductively coupled plasma atomic emission. J. Miner. Mater. Charact. Eng., 9: 1007-1026.
    Direct Link  |  
  50. Laxmi, T. and R. Bhima Rao, 2010. Bad land topography of coastal belt red sediment deposits of India: A potential resource for industrial minerals. J. Mines Miner. Rep., 3: 12-18.
  51. Swain, R., R. Bhima Rao and N. Suresh, 2009. Effect of screen deck angle on recovery of value added materials from partially laterised khondalite rocks. J. Mining Eng. Assoc., 11: 27-30.
  52. Swain, R., N. Vasumathi and R. Bhima Rao, 2009. Reduction on magnetic discolouring mineral impurities from kaolin clay using high intensity and high gradient magnetic separators. Miner. Process., 50: 36-44.
  53. Swain, R., D. Srinivas Rao, N. Vasumathi, R. Mohapatra and R. Bhima Rao, 2009. Characterisation of partially Lateritised Khondalite rock for value-added materials. Int. J. Mining Miner. Eng., 1: 383-396.
    CrossRef  |  Direct Link  |  
  54. Swain, R. and R. Bhima Rao, 2009. Grindability studies of partially laterised khondalite rocks generated from the bauxite mine. Indian Mining Eng. J., 48: 29-32.
  55. Swain, R. and R. Bhima Rao, 2009. Alternative approaches for determination of Bond work index on soft and friable partially laterised khondalite rocks of bauxite mine waste materials. J. Miner. Mater. Charact. Eng., 8: 729-743.
    CrossRef  |  Direct Link  |  
  56. Routray, S., D.S. Rao and R. Bhima Rao, 2009. Preliminary studies on recovery of total heavy minerals from Konark-Ramchandi Beach. Int. J. Applied Eng. Res., 4: 1715-1721.
  57. Prusty, S., B.K. Mohapatra, S.K. Singh and R. Bhima Rao, 2009. Recovery of sillimanite from beach sand of Chhatrapur, Orissa, India and its thermal treatment for refractory application. Int. J. Mining Miner. Eng., 1: 397-408.
    CrossRef  |  Direct Link  |  
  58. Prasad, A.R., N. Vasumathi, P.S.R. Reddy and R. Bhima Rao, 2009. Beneficiation studies on recovery of secondary sources of iron from ferrigenous alluvial sands. Steel Res. Int., 80: 693-695.
    CrossRef  |  Direct Link  |  
  59. Babu, N., N. Vasumathi and R. Bhima Rao, 2009. Recovery of ilmenite and other heavy minerals from teri sands (red sands) of Tamil Nadu, India. J. Miner. Mater. Charact. Eng., 8: 149-159.
  60. Swain, R., S. Angadi, S.K. Singh and R. Bhima Rao, 2008. Characterisation of mullites prepared from kaolin clay and partially laterised khondalite rocks. J. Met. Mater. Process., 20: 241-248.
  61. Sahoo, A.K., R. Swain and R. Bhima Rao, 2006. Applications of static screens for recovery of placer vlues from spiral tailing. J. Solid Waste Technol. Manage., 32: 109-119.
  62. Bhima Rao, R., 2006. Recovery of graphite values from carboniferous kaolinite clay of easternghats for use in refractory applications. World Ceram. Refractories, 17: 6-9.
  63. Sahoo, A.K., M.V. Rudramuniyaepa, S.K. Biswal and R. Bhima Rao, 2005. Effect of Knelson concentrator on beneficiation of Indian coal. Mines Miner. Rep., 2: 20-23.
  64. Patnaik, N., M.R. Patel and R. Bhima Rao, 2005. Beneficiation of Indian graphite ores-A review. Mines Miner. Rep., 2: 24-29.
  65. Sengupta, D.K. and R. Bhima Rao, 2004. Deinking of Indian newspaper by agglomerate floatation. J. Inst. Eng. (India) Chem. Eng. Division, 85: 1-5.
  66. Satyanarayana, C., S. Subba Rao, P.R. Prasad, S.V. Naidu and R. Bhima Rao, 2004. Studies on the grinding kinetics of feldspar. Mining Eng. J., 6: 21-25.
  67. Patil, M.R., N. Patnaik, K.S. Shivakumar, K.K.V.S. Raju and R. Bhima Rao, 2004. Utilization of mine wastes for preparation of high grade graphite to use in industries. Mines Miner. Rep., 1: 25-31.
  68. Bhima Rao, R. and N. Patnaik, 2004. Preparation of high pure graphite by alkali digestion method. Scand. J. Metall., 33: 257-260.
    CrossRef  |  Direct Link  |  
  69. Bhima Rao, R. and N. Patnaik, 2003. Flotation kinetics for selection of rougher feed size-A case study on Indian graphite ore. Mining Eng. J., 4: 18-21.
  70. Patnaik, N. and R. Bhima Rao, 2002. Zetapotential measurements of graphite ore minerals and its correlation on selective flotation of graphite. J. Surf. Sci. Technol., 18: 105-113.
  71. Bhima Rao, R. and N. Patnaik, 2002. Effect of microwave on energy saving for size reduction of graphite ore. World Ceram. Refractories, 13: 6-10.
  72. Angadi, S.I., S.C. Puranik and R. Bhima Rao, 2002. Preliminary investigations on recovery of manganese from a low grade siliceous manganese ore, Kattemattihalli area, Tumkur dist., Karnataka. Indian Mining Eng. J., 41: 30-32.
  73. Patil, M.R., K.S. Shivakumar, M.V. Rudramuniyappa and R. Bhima Rao, 2001. Flotation studies on graphite ores of Shivaganga area, Madurai district, Tamil Nadu. J. Metall. Mater. Sci., 42: 224-233.
  74. Patil, M.R., K.S. Shivkumar, M.V. Rudramuniyappa and R. Bhima Rao, 2000. Flotation studies on graphite ore of Shivaganga area, Madurai district, Tamil Nadu. J. Metall. Mater. Sci., 42: 233-241.
  75. Mohanty, J.K., D.S. Rao, B. Das and R. Bhima Rao, 2000. Mineralogy and pre-concentration of the chromite overburden of the Sukinda Ultramafic Belt, Orissa, India. CIM Bull., 93: 37-43.
    Direct Link  |  
  76. Bhima Rao, R., 2000. Beneficiation of diamondiferous deposits by using heavy media cyclones. Indian Mining Eng. J., 39: 37-39.
  77. Banerjee, G.N., B.R. Reddy and R. Bhima Rao, 2000. Deironation of bauxite by gaseous reduction and magnetic separation for refractory uses. Trans. Indian Inst. Met., 53: 527-529.
  78. Banerjee, G.N. and R. Bhima Rao, 2000. Thermal shock for energy conservation: A case study on ball milling of vanadiferrous magnetite. Met. Mater. Process., 12: 81-86.
  79. Prasada Rao, M.A.E., B.R. Reddy and R. Bhima Rao, 1999. Beneficiation of kaolin deposit. World Ceram. Refractories, 11: 11-13.
  80. Patnaik, N., S.K. Biswal, B.V.R. Murty and R. Bhima Rao, 1999. Upgradation schemes on calcareous graphite ore beneficiation plant concentrate of Rajasthan, India: For use in refractory applications. World Ceram. Refractories, 10: 14-18.
  81. Patnaik, N., R. Patil, R. Saktivelu and R.B. Rao, 1999. Thermal and structural study of low grade graphite ore from Shivaganga, India-its implications in beneficiation process. J. Thermal Anal. Calorimetry, 57: 541-549.
    CrossRef  |  Direct Link  |  
  82. Biswal, S.K., N. Patnaik and R. Bhima Rao, 1999. Development of flotation machines/cells for mineral processing industries-a global scenario. Indian Mining Eng. J., 38: 23-26.
  83. Bhima Rao, R., P. Chattopadhyay and G.N. Banerjee, 1999. Removal of iron from fly ash for ceramic and refractory applications. Magn. Electr. Sep., 10: 21-27.
    CrossRef  |  Direct Link  |  
  84. Patil, M.R., K.S. Shivakumar, S. Prakash and R. Bhima Rao, 1998. Effect of organic reagents on the zeta potentials of graphite, quartz and calcite minerals. J. Surf. Sci. Technol., 14: 280-285.
    CrossRef  |  Direct Link  |  
  85. Bhima Rao, R., 1998. Laboratory investigations of the assessment and preconcentration of coastal sillimanite. Magn. Electr. Sep., 8: 221-228.
    CrossRef  |  Direct Link  |  
  86. Bhima Rao, R. and S. Das, 1998. Magnetic separation of concentrate of chrome ore beneficiation plants, Sukinda Valley, India. Indian Mining Eng. J., 1: 11-12.
  87. Banarjee, G.N., B.R. Reddy, R. Bhima Rao and H.S. Ray, 1998. Effect of magnetizing roasting on removal of iron from bauxite ore for refractory uses. World Ceram. Refractories, 9: 12-16.
  88. Rao, R.B., L. Besra, B.R. Reddy and G.N. Banerjee, 1997. The effect of pretreatment on magnetic separation of ferruginous minerals in bauxite. Magn. Electr. Sep., 8: 115-123.
    CrossRef  |  Direct Link  |  
  89. Patil, M.R., K.S. Shivakumar and R. Bhima Rao, 1997. Estimation of the liberation size of graphite in a schistose rock and its response to beneficiation. Miner. Metall. Process., 14: 41-44.
  90. Bhima Rao, R., B. Das and S.R.S. Sastri, 1997. Improving Grade of Indian chromite ores by high-gradient magnetic separation. Magn. Electr. Sep., 8: 175-183.
    CrossRef  |  Direct Link  |  
  91. Bhima Rao, R., 1997. Utilization of Indian mineral wastes. J. Inst. Eng. (India), 78: 1-7.
  92. Bhima Rao, R. and E. Forssberg, 1997. Effect of polymers as dispersing agents on dry grinding of dolomite. Met. Mater. Process., 9: 49-56.
  93. Bhima Rao, R. and B.P. Singh, 1997. Effect of oxidative degradation of coal on ball milling of basic slag. Met. Mater. Process., 9: 45-48.
  94. Patnaik, N., B. Das and R. Bhima Rao, 1996. Removal of calcium and iron oxides from bauxite for use in refractory industry. Erzmetall, 49: 555-558.
  95. Bhima Rao, R., 1996. Novel approach for the beneficiation of ferruginous bauxite by microwave heating. Miner. Metall. Process., 13: 103-106.
  96. Bhima Rao, R. and S. Anand, 1996. Effect of grinding mill environment on dissolution of nickel from reduced chromite overburden-A preliminary study. Erzmetal, 49: 57-59.
  97. Besra, L. and R. Bhima Rao, 1996. Low temperature ashing: A method to assess the effect of additives on grinding and flotation of coal. Fuel Sci. Technol. Int., 14: 1405-1413.
    CrossRef  |  Direct Link  |  
  98. Basra, L. and R. Bhima Rao, 1995. Liberation enhancement by grinding aids for clean coal. Inst. Eng. India, 76: 56-59.
  99. Bhima Rao, R. and K.S. Narasimhan, 1994. Effect of cryogenic additives on grindability of thermal coal. Aufbereitungs Technik, 35: 200-208.
  100. Das, B., B.P. Singh and R. Bhima Rao, 1993. Recovery of iron values from red mud by selective flocculation. Indian Chem. Eng., 35: 154-156.
  101. Prakash, S., A. Prasad, S. Kumar, R. BhimaRao, G. Rao, D. Sengupta and M. Ansari, 1992. Beneficiation of lowgrade tungsten ore from eluvial deposit of Degana. J. Mines Met. Fuels, 40: 147-151.
    Direct Link  |  
  102. Dey, D., B. Mohanty, S. Sastri and R. Bhima Rao, 1992. Utilisation of lean and off grade chromite ores for preparation of ferrochrome. J. Mines Met. Fuels, 40: 135-138.
  103. Das, B., P.B. Singh and R. Bhima Rao, 1992. Flocculation studies on redmud using polyacrylamide. Trans. Indian Inst. Met., 45: 173-175.
  104. Das, B. and R. Bhima Rao, 1992. The possibility to recover nickel from preconcentration of nickel ferrous laterites. Erzmetall, 45: 164-169.
  105. Narasimhan, K.S., R. Bhima Rao and B. Das, 1989. Characterisation and concentration of laterites. Miner. Eng., 2: 425-429.
  106. Bhima Rao, R., P.S.R. Reddy, S. Prakash and M.I. Ansari, 1987. Recovery of chromite values from chromite ore beneficiation plant tailings. Trans. Indian Inst. Met., 40: 203-208.
  107. Prakash, S., B. Das and R. Bhima Rao, 1985. Recovery of cobalt and chromium from chromite mine dumps. Indian Mining Eng. J., 24: 5-7.

© All rights reserved | Design By: LiveDNA Member since September, 2017
Record last modified June 12, 2023, 4:44 pm