Items where Author is "Bhaskar Raju, G"

Article

Rao, D S and Vijaya Kumar, T V and Subba Rao, S and Prabhakar, S and Bhaskar Raju, G (2011) Effectiveness of sodium silicate as gangue depressants in iron ore slimes flotation. International Journal of Minerals, Metallurgy and Materials, 18 ( 5). pp. 515-522.

Chennakesavulu, K and Basariya, M R and Sreedevi, P and Bhaskar Raju, G and Prabhakar, S and Subba Rao, S (2011) Study on thermal decomposition of calix[4]arene and its application in thermal stability of polypropylene. Thermochimica Acta, 515 (1-2). pp. 24-31.

Chennakesavulu, K and Basariya, M R and Bhaskar Raju, G and Prabhakar, S (2011) Study on thermal decomposition of calix[6]arene and calix[8]arene. Journal of Thermal Analysis and Calorimetry, 103 (3). pp. 853-862.

Vijayalakshmi, P and Bhaskar Raju, G and Gnanamani, A (2011) Advanced Oxidation and Electrooxidation As Tertiary Treatment Techniques to Improve the Purity of Tannery Wastewater. Industrial & Engineering Chemistry Research, 50 (17). pp. 10194-10200.

Rao, D S and Vijaya Kumar, T V and Subba Rao, S and Bhaskar Raju, G and Prabhakar, S (2011) Beneficiation of Low-Grade Limestone Sample. Mining Science and Technology, 21 . pp. 631-636.

Muthkumar, M and Govindaraju, M R and Muthusamy, A and Bhaskar Raju, G (2011) Comparative Study of Electrocoagulation and Electrooxidation Processes for the Degradation of Ellagic. Separation Science and Technology, 46 (2). pp. 272-282.

Bhaskar Raju, G and Keerthi, Ramachandra and Latha, S S and Prabhakar, S (2011) Degradation of dyes by UV/O3/H2O2 and Electro-oxidation techniques. Water Practice & Technology, 6 (2). pp. 1-9.

Sreedevi, P and Chennakesavulu, K and Kavitha, M and Bhaskar Raju, G and Prabhakar, S (2011) Electrokinetic behavior of Fluorite. Journal of Dispersion Science and Technology, 32 . pp. 1306-1310.

Rao, D S and Vijaya Kumar, T V and Bhaskar Raju, G and Prabhakar, S (2011) Geochemical assessment of a siliceous limestone sample for cement making. Chin. J. Geochem, 30 . pp. 33-39.

Murugananthan, M and Latha, S S and Bhaskar Raju, G and Yoshihara, S (2011) Role of electrolyte on anodic mineralization of atenolol at boron doped diamond and Pt electrodes. Separation and Purification Technology, 79 . pp. 56-62.

Lakshmipathiraj, P and Umamaheswari, S and Bhaskar Raju, G and Prabhakar, S and Caroling, G and Kota, S and Kojima, T (2011) Studies on adsorption of Cr(VI) onto Strychnos potatorum seed from aqueous solution. Environmental Progress and Sustainable Energy . (In Press)

Sreedevi, P and Chennakesavulu, K and Bhaskar Raju, G and Prabhakar, S (2011) Studies on the Zetapotential of Calcite/p-Sulfonatocalix[ 4,8]arenes. Journal of Dispersion Science and Technology, 32 . pp. 1531-1536.

Rao, D S and Vijaya Kumar, T V and Angadi, Shivakumar and Prabhakar, S and Bhaskar Raju, G (2010) Effects of modulus and dosage of sodium silicate on limestone flotation. Maejo International Journal of Science and Technology, 4 (3). pp. 397-404.

Murugananthan, M and Latha, S S and Bhaskar Raju, G and Yoshihara, S (2010) Anodic oxidation of ketofrofen-an anti-inflammatory drug using boron doped diamond electrode. Journal of Hazardous Materials, 180 . pp. 753-758.

Vijaya Kumar, T V and Rao, D S and Bhaskar Raju, G and Prabhakar, S and Subba Rao, S (2010) Cleaner production of garnet sand for environmental abatement. The Pacific Journal of Science and Technology , 11 (2). pp. 585-591.

Govindaraj, M and Muthkumar, M and Bhaskar Raju, G (2010) Electrochemical oxidation of tannic acid contaminated wastewater by RuO2/IrO2/TaO2-coated titanium and graphite anodes. Environmental Technology, 31 (14). pp. 1613-1622.

Chennakesavulu, K and Bhaskar Raju, G (2010) Mechanochemical Synthesis of p-Nitro Calix[6]arene. Asian Journal of Chemistry, 22 (6). pp. 4947-4949.

Chennakesavulu, K and Bhaskar Raju, G and Prabhakar, S (2010) A novel de-tert-butylation of p-tert-butylcalix[n]arenes. Asian Journal of Chemistry, 22 (7). pp. 5513-5516.

Murugananthan, M and Bhaskar Raju, G (2010) Removal of organic dyes and tannins by electrochemical techniques. Photo-electrochemistry & photobiology for the sustainability, 1 (Chapter 8). pp. 189-215.

Bhaskar Raju, G and Latha Priya, D and Latha, Swarna and Parvathy, S and Prabhakar, S (2010) Removal of organics from the waste waters of dyebath by electrooxidation. Asian Journal of Water, Environment and Pollution, 7 (4). pp. 19-23.

Latha Priya, S and Latha, S S and Bhaskar Raju, G and Parvathy, S and Prabhakar, S (2010) Removal of organics from the waste waters of dyebath by electrooxidation. Asian Journal of Water, Environment and Pollution, 7 (4). pp. 19-23.

Vijaya Kumar, T V and Rao, D S and Subba Rao, S and Prabhakar, S and Bhaskar Raju, G (2010) Reverse flotation studies on an Indian low-grade iron ore slimes. International Journal of Engineering Science and Technology, 2 (4). pp. 637-648.

Chennakesavulu, K and Bhaskar Raju, G and Prabhakar, S (2010) Studies on the adsorption of arsenic on Cali[6]arene. Journal of Physical Organic Chemistry, 23 . pp. 723-729.

Lakshmipathiraj, P and Prabhakar, S and Bhaskar Raju, G (2010) Studies on the electrochemical decontamination of wastewater containing arsenic. Separation and Purification Technology, 73 . pp. 114-121.

Bhaskar Raju, G and Karuppiah, M T and Latha, S S and Priya, D L and Parvathy, S and Prabhakar, S (2009) Electrochemical pretreatment of textile effluents and effect of electrode materials on the removal of organics. Desalination, 249 (1). pp. 167-174.

Chennakesavulu, K and Bhaskar Raju, G and Prabhakar, S and Nair, CM and Murthy, KVGK (2009) Adsorption Of Oleate On Fluorite Surface As Revealed By Atomic Force Microscopy. International Journal of Mineral Processing, 90 (1-4). pp. 101-104.

Chennakesavulu, K and Bhaskar Raju, G and Prabhakar, S (2009) Adsorption of oleate at fluorite as revealed by atomic force microscopy. International Journal of Mineral Processing, 90 . pp. 101-104.

Karuppiah, M T and Bhaskar Raju, G (2009) Anodic Degradation of CI Reactive Blue 221 Using Graphite and IrO2/TaO2/RuO2 Coated Titanium Electrodes. Industrial & Engineering Chemistry Research, 48 (4). pp. 2149-2156.

Rao, D S and Bhaskar Raju, G and Prabhakar, S and Vijaya Kumar, T V (2009) Beneficiation of siliceous limestone sample. AT Mineral Processing, 50 (6). pp. 36-47.

Rao, D S and Bhaskar Raju, G and Prabhakar, S and Subba Rao, S and Vijaya Kumar, T V (2009) Mineralogy and Geochemistry of a low grade iron ore sample from Bellary-Hospet sector, India and their implications on beneficiation. Journal of Minerals & Materials characterization & Engineering, 8 (2). pp. 115-131.

Bhaskar Raju, G (2009) Recent developments in flotation for the beneficiation of lowgrade finely disseminated ores. Mining Engineers Journal (December). pp. 11-23.

Bhaskar Raju, G and Karuppiah, M T and Latha, S S and Parvathy, S and Prakash, S (2008) Treatment of wastewater from synthetic textile industry by electrocoagulation-electrooxidation. Biochemical Engineering Journal, 144 (1). pp. 51-58.

Lakshmipathiraj, P and Bhaskar Raju, G and Basariya, M R and Parvathy, S and Prabhakar, S (2008) Removal of Cr (VI) by electrochemical reduction. Separation and Purification Technology, 60 (1). pp. 96-102.

Bhaskar Raju, G (2008) Beneficiation of low-grade iron ores. Mining Engineers Journal, March . pp. 18-23.

Bhaskar Raju, G and Latha, S S and Karuppiah, P T and Prabhakar, S and Parvathy, S (2008) Treatment of wastewater from synthetic textile industry by electrocoagulation and electrooxidation. Chemical Engineering Journal, 144 . pp. 51-58.

Muthukumar, M and Karuppiah, P T and Bhaskar Raju, G (2007) Electrochemical removal of CI Acid orange 10 from aqueous solutions. Separation and Purification Technology, 55 (2). pp. 198-205.

Bhaskar Raju, G and Prabhakar, S and Subba Rao, S and Gopalakrishna, K (2007) Pilot-scale studies on the treatment of tannery effluents by electroflotation. International Journal of Environment and Pollution (IJEM), 30 (2). pp. 332-344.

Lakshmipathiraj, P and Narasimhan, B R V and Prabhakar, S and Bhaskar Raju, G (2006) Adsorption studies of arsenic on Mn-substituted iron oxyhydroxide. Journal of Colloid and Interface Science, 304 (2). pp. 317-322.

Lakshmipathiraj, P and Narasimhan, B R V and Prabhakar, S and Bhaskar Raju, G (2006) Adsorption of arsenate on synthetic goethite from aqueous solutions. Journal of Hazardous Materials, 136 (2). pp. 281-287.

Prakash, S and Bhaskar Raju, G and Subba Rao, S (2006) Beneficiation of sillimanite by column flotation - a pilot scale study. International Journal of Mineral Processing, 81 (3). pp. 159-165.

Vijaya Kumar , T V and Rao, D S and Bhaskar Raju, G and Prabhakar, S and Subba Rao, S (2006) Processing of iron ore fines by column flotation – Part I & part II. Minerals & Metals Review, June . pp. 48-51.

Murugananthan, M and Bhaskar Raju, G and Prakash, S (2005) Removal of tannins and polyhydroxy phenols by electro-chemical techniques. JOURNAL OF CHEMICAL TECHNOLOGY AND BIOTECHNOLOGY , 80 (10). pp. 1188-1197.

Rao, D S and Vijaya Kumar, T V and Bhaskar Raju, G and Prabhakar, S and Ghosh, T K (2005) Alteration characteristics of illmenites from south India. Journal of Minerals and Materials Characterization and Engineering, 4 (1). pp. 47-59.

Rao, D S and Vijaya Kumar, T V and Subba Rao, S and Bhaskar Raju, G and Prabhakar, S (2005) Alteration characteristics of manavalakurichi beach placer illmenite, Tamilnadu. Journal of Applied Geochemistry, 7 (2). pp. 195-200.

Rao, D S and Subba Rao, S and Vijaya Kumar, T V and Reddy, P S R and Bhaskar Raju, G and Prabhakar, S and More, P (2005) Beneficiation of iron ore fines by conventional flotation, flotation column and dual extraction column – A pilot scale study. Powder Handling & Processing, 17 (2). pp. 88-93.

Vijaya Kumar, T V and Prabhakar, S and Bhaskar Raju, G and Rao, D S and Subba Rao, S and More, P (2005) Semicommercial scale studies using flotation column and dual extraction column on iron ores of Goa, India. Journal of Minerals and Materials characterization and Engineering, 4 (2). pp. 113-124.

Murugananthan, M and Bhaskar Raju, G and Prabhakar, S (2004) Separation of pollutants from tannery effluents by electro flotation. Separation and Purification Technology, 40 (1). pp. 69-75.

Murugananthan, M and Bhaskar Raju, G and Prabhakar, S (2004) Removal of sulfide, sulfate and sulfite ions by electro coagulation. Journal of Hazardous Materials, 109 (1-3). pp. 37-44.

Bhaskar Raju, G and Prabhakar, S and Subba Rao, S (2004) Development of indigenous column flotation technology at NML for the beneficiation of low-grade ores. Metals Materials and Processes, 16 (2-3). pp. 143-156.

Prabhakar, S and Bhaskar Raju, G and Subba Rao, S and Vijaya Kumar, T V (2004) Flotation and cyanidation of a semi refractory gold ore. European Journal of Mineral Processing & Environmental Protection, 4 (1). pp. 36-42.

Rao , D S and Vijaya Kumar, T V and Subba Rao, S and Bhaskar Raju, G and Prabhakar, S (2004) Heavy mineral distribution in the beach sands of North coastal Andhra Pradesh and South coastal Tamilnadu. SGAT Bulletin, 5 (2). pp. 1-9.

Murugananthan, M and Prabhakar, S and Bhaskar Raju, G (2004) Urban wastewater treatment by electroflotation. Fresenius Environmental Bulletin, 13 (6). pp. 519-523.

Vijaya Kumar, T V and Prabhakar, S and Bhaskar Raju, G (2002) Adsorption of oleic acid at sillimanite/water interface. Journal of Colloid and Interface Science, 247 (2). pp. 275-281.

Bhaskar Raju, G and Prabhakar, S (2000) Beneficiation of fluorspar by column flotation. Minerals & Metallurgical Processing, 17 (3). pp. 167-172.

Prabhakar, S and Bhaskar Raju, G (1998) Amenability of column flotation for lead-zinc beneficiation - A case study. Metals Materials and Processes, 10 (2). pp. 109-118.

Bhaskar Raju, G and Forsling, Willis and Holmgren, Allan (1998) Complexation mechanism of dextrin with metal hydroxides. Journal of Colloid and Interface Science, 200 . pp. 1-6.

Bhaskar Raju, G and Forsling, Willis and Holmgren, Allan (1997) Adsorption of Dextrin at mineral water interface. Journal of Colloid and Interface Science, 193 (2). pp. 215-222.

Bhaskar Raju, G and Forsling, Willis (1997) Adsorption of thiol collectors on Chalcopyrite. Journal of Surface Science Technology, 13 (1). pp. 25-37.

Prabhakar, S and Bhaskar Raju, G and Sankaran, C (1994) Quality improvement of copper concentrates by column flotation. Transactions of the indian institute of metals, 47 (2-3). pp. 89-101.

Bhaskar Raju, G and Prabhakar, S and Sankaran, C (1993) Beneficiation of iron-ores by column flotation. Transactions of the institution of mining and metallurgy section c-mineral processing and extractive metallurgy, 102 ( ). C132-C135.

Bhaskar Raju, G and Forsling, Willis (1992) Electrokinetic studies on covellite, cuprite and tenorite. Bulletin of Electrochemistry, 8 (8). pp. 402-406.

Bhaskar Raju, G and Forsling, Willis (1991) Adsorption mechanism of diethyldithio carbamate on covellite, cuprite and tenorite. Colloids and Surfaces, 60 . pp. 53-69.

Bhaskar Raju, G and Subrahmanyam, T V and Sun, Z and Forsling, Willis (1991) Shear flocculation of quartz. International Journal of Mineral Processing, 32 . pp. 283-294.

Balasubramanian, K J and Bhaskar Raju, G and Khangaonkar, P R (1990) Flocculation of iron ores using magnafloc polymers. Ind. Min. and Engg. Journal, July . pp. 7-13.

Bhaskar Raju, G and Balasubramanian, K J and Khangaonkar, P R (1990) Zeta potential and flocculation behavior on iron ore fines using magnafloc polymers. Bulletin of Electrochemistry, 6 (10). pp. 836-839.

Bhaskar Raju, G and Khangaonkar, P R and Prabhakar, S (1987) Separation of minerals by electroflotation. Bulletin of Electrochemistry, 3 (1 ). pp. 37-40.

Bhaskar Raju, G and Khangaonkar, P R (1984) Electroflotation of chalcopyrite fines with sodium diethyldthiocarbamate as collector. International Journal of Mineral Processing, 13 . pp. 211-221.

Bhaskar Raju, G and Khangaonkar, P R (1984) Electroflotation-A critical review. Transactions of the Indian Institute of Metals, 37 (1 ). pp. 59-66.

Bhaskar Raju, G and Khangaonkar, P R (1982) Electro-flotation of chalcopyrite. International Journal of Mineral Processing, 9 . pp. 133-143.

Book or NML Publication

Prabhakar, S and Bhaskar Raju, G and Subba Rao, S and Sankaran, C (1997) Column flotation studies at NML: an overview. In: Processing of fines: Proceedings of the national seminar, Jan 9-10, 1997. NML, Jamshedpur, pp. 103-116. ISBN 81-87053-25-9

Conference or Workshop Item

Prabhakar, S and Bhaskar Raju, G and Subba Rao, S and Vijaya Kumar, T V (2010) Column flotation technology — NML experience. In: Proceedings of the XI International Seminar on Mineral Processing Technology (MPT-2010), Dec 2010, NML Jamshedpur, India.

Vijaya Kumar, T V and Subba Rao, S and Bhaskar Raju, G and Shivakumar, S and Raman, Uma (2010) Development, testing and plant trails of single reagent system for coal flotation. In: Proceedings of the XI International Seminar on Mineral Processing Technology (MPT-2010), Dec 2010, NML Jamshedpur, India.

Vasumathi, N and Vijaya Kumar, T V and Rao, D S and Subba Rao, S and Prabhakar, S and Bhaskar Raju, G (2010) Quality improvement of garnet and quartz by environment friendly natural surfactant. In: Proceedings of the XI International Seminar on Mineral Processing Technology (MPT-2010), Dec 2010, NML Jamshedpur, India.

Chennakesavulu, K and Bhaskar Raju, G and Prabhakar, S (2007) Adsorption of Oleic Acid on Calcium Minerals. In: Mineral Processing Technology- 2007, 22-24 February 2007, Mumbai.

Rao, D S and Vijaya Kumar, T V and Subba Rao, S and Prabhakar, S and Bhaskar Raju, G (2007) Effects of oxidation of minerals on physico-chemical properties pertaining to gravity separation. In: Advanced Gravity Separation, Aug 30 - Sept 1, 2007, NML Jamshedpur.

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.

Vijaya Kumar , T V and Prabhakar, S and Bhaskar Raju, G (2001) Interaction of Oleate Molecules on Sillimanite and Garnet minerals. In: Advances in surface science and engineering, 21-23 February, 2001, Chennai.

Bhaskar Raju, G and Prabhakar, S and Subba Rao, S and Sankaran, C (1999) Beneficiation of Gold Ore by Flotation Column: A Pilot Scale Study. In: Beneficiation, agglomeration and environment, 20-22 January 1999, Bhubaneswar.

Bhaskar Raju, G and Prabhakar, S and Sankaran, C and Vora, S B (1997) Pilot scale studies on the beneficiation of complex sulphides by flotation column. In: Recent advances in metallurgical processes, 16th-19th July 1997, Bangalore.

Bhaskar Raju, G and Prabhakar, S and Jolly Kutty, K G and Khangaonkar, P R and Sankaran, C (1991) Cold bonded pelletization of iron ore fines. In: Third Int Symposium on beneficiation and agglomeration, 16-18 January 1991, Bhubaneswar.

Bhaskar Raju, G and Prabhakar, S and Hanumantha Rao, K and Sankaran, C and Forsling, Willis (1991) Utilisation of Mineral Slimes and Industrial Waste by Electro Flotation and Selective Flocculation. In: Mineral Development and Environment, 28-30 November 1991, Dhanbad, India.

Prabhakar, S and Bhaskar Raju, G and Misra, V N and Khangaonkar, P R (1990) Studies on the Flotation of Mixed Oxide-Sulphide Ores of Copper from Malanjkhand Deposit India. In: Minerals, Materials and Industry, 2-6 July 1990, Edinburgh, scottland.

Prabhakar, S and Bhaskar Raju, G and Khangaonkar, P R (1989) Studies on ammoniacal leaching of copper oxide minerals. In: Int. Conference on base metal technology, 8-9 February 1989, NML Jamshedpur.

Bhaskar Raju, G and Prabhakar, S and Khangaonkar, P R (1988) Beneficiation of Low Grade Ores by Electro-Column Flotation Technique. In: Column Floation "88", January 25-28, Phoenix, Arizona, USA.

Bhaskar Raju, G and Prabhakar, S and Khangaonkar, P R (1988) Studies on the beneficiation of copper oxide minerals. In: XVI International Mineral Processing Congress, June 5-10, 1988, Stockholm.

Prabhakar, S and Bhaskar Raju, G and Khangaonkar, P R (1986) Flotation of sulfide ores uding chelating agents. In: International Symposium on beneficiation and agglomeration, 17-19 December, 1986, Bhubaneswar.