Items where Author is "Vidyadhar, A"

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Number of items: 42.

Article

Andavarapu, Mohana Rao and Vidyadhar, A and Prasad, Ranjit and Sahoo, M (2023) Efficacy of Pilot Scale Batac Jig on LVC Coal Utilization for Coke Making. Transactions of the Indian Institute of Metals .

Andavarapu, Mohana Rao and Vidyadhar, A and Ranjit, Prasad (2022) Beneficiation of difficult-to-wash Indian low volatile coking coal fines by Falcon concentrator. International Journal of Coal Preparation and Utilization, Volume 42, Issue 12 (2.791). pp. 3618-3636.

Andavarapu, Mohana Rao and Vidyadhar, A and Prasad, R (2020) Beneficiation of difficult-to-wash Indian low volatile coking coal fines by Falcon concentrator. International Journal of Coal Preparation and Utilization .

Sah, Rakesh and Vidyadhar, A and Das, Avimanyu (2017) Study of cut point density and process performance of Floatex density separator in fine coal cleaning. Particulate Science and Technology, 35(2) (IF-0.784). pp. 239-246.

Sah, Rakesh and Vidyadhar, A and Das, Avimanyu (2016) Study of cut point density and process performance of floatex density separator in fine coal cleaning. Particulate Science and Technology (IF-0.52). pp. 1-8.

Vidyadhar, A and Kumari, Neha and Bhagat, R P (2014) Adsorption Mechanism of Mixed Cationic/Anionic Collectors in Quartz-Hematite Flotation System. Mineral Processing and Extractive Metallurgy Review: An International Journal, 35(2) (IF-0.690). pp. 117-125.

Vidyadhar, A and Das, Avimanyu (2013) Enrichment implication of froth flotation kinetics in the separation and recovery of metal values from printed circuit boards. Separation and Purification Technology, 118 (IF-3.065). pp. 305-312.

Vidyadhar, A and Das, Avimanyu (2013) Stratification and segregation features of pulverized electronic waste in flowing film concentration. Journal of Environmental Management, 118 (IF-3.188). pp. 49-54.

Dey, Sujit Kumar and Vidyadhar, A and Das, Avimanyu (2012) Processing of electronic waste in a counter current teeter-bed separator. Journal of Environmental Management, 107 (IF-3.188). pp. 45-51.

Vidyadhar, A and Kumari, Neha and Bhagat, R P (2012) Adsorption mechanism of mixed collector systems on hematite flotation. Minerals Engineering, 26 . pp. 102-104.

Roy, Subrata and Vidyadhar, A and Konar, J and Das, Avimanyu (2012) Metal Enrichment of Finely Ground Electronic Waste using Eddy Current Separation. Separation Science and Technology, 47 (12). pp. 1777-1784.

Das, Avimanyu and Sarkar, B and Vidyadhar, A and Roy, Subrata (2010) Efficient Recovery of Combustibles From Coking Coal Fines. Mineral Processing and Extractive Metallurgy Review, 31 (4). pp. 236-249.

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.

Das, Avimanyu and Sarkar, B and Vidyadhar, A and Singh, Alok K and Bhattacharyya, K K (2008) A Novel Beneficiation Scheme for A Medium Coking Coal Fines from India. International Journal of Coal Preparation and Utilization, 28 (4). pp. 189-200.

Vidyadhar, A and Rao, K Hanumantha (2007) Adsorption mechanism of mixed cationic/anionic collectors in feldspar-quartz flotation system. Journal of Colloid and Interface Science, 306 (2). pp. 195-204.

Book or NML Publication

Vidyadhar, A (2016) A Review of Technology of Metal Recovery from Electronic Waste. In: E-Waste in Transition - From Pollution to Resource. InTech, Croatia, pp. 121-158. ISBN ISBN 978-953-51-2500-6

Conference or Workshop Item

Vidyadhar, A and Dash, Rojalin and Sharma, Mamta and Andavarapu, Mohana Rao (2019) Beneficiation and Development of Process Flowsheet of High Ash Non-Coking Coal from Talcher Coalfield, Odisha. In: XVIII Conference on Mineral Processing Technology 2019 (MPT-2019) , 16-18 December, 2019, Hotel Marigold, Begumpet, Hyderabad.

Vidyadhar, A and Kumar, Vinod and Makhija, Dilip (2017) Reduction of phosphorous content in LD slag through spiral concentrator for industrial utilization. In: XVI International Seminar on Mineral Processing Technology 2017, 1-3 February, 2017, Mahabalipuram, Chennai.

Vidyadhar, A (2014) Recovery of metal values from pre-concentration of coarser size fraction of printed circuit boards by froth flotation. In: TMS 2014, February 16-20, 2014, San Diego Convention Center, San Diego, California, USA.

Kumar, Vinod and Kumari , Anjan and Jha, Manis K and Vidyadhar, A and Soni, B K (2014) Recycling of valuable metals from poly cracker ash of printed circuit boards (PCBS) by physical beneficiation and hydrometallurgical treatment. In: EPD Congress-2014, 16/02/2014 To 20/02/2014, San Diego Convention Center, San Diego, California. USA..

Vidyadhar, A and Renuka, D and Sharma, Mamta (2013) High Ash Non-Coking Coal from India: Beneficiation and Implications. In: Proceedings of the XIII International Seminar on Mineral Processing Technology (MPT-2013), 10-12 December, 2013, IMMT, Bhubaneswar.

Vidyadhar, A and D, Renuka and Sharma, Mamta and Das, Avimanyu (2013) Beneficiation of High Ash Non-Coking Coal from Vasundhra Mines, Odisha. In: Twenty-sixth National convention of Metallurgical and Materials Engineers & National seminar on "Exploitation of Lean Grade Ore, Ore Fines and Urban Ores: Challenges, Problems and Solutions, 22-23 January, 2013, CSIR - National Metallurgical Laboratory.

Vidyadhar, A and Kumari, Neha and Sharma, Mamta and Singh, Ratnakar and Das, Avimanyu (2013) Beneficiation of Non-Coking Coal for Generating Low Ash Clean Coal. In: Recent Trends & Future Needs in Coal Preparation (CPT - 2013), 22-23 February, 2013, CSIR-CIMFR, Digwadih campus, Dhanbad.

Vidyadhar, A and Kumari, Neha and Bhagat, R P (2012) Flotation Of Quartz And Hematite: Adsorption Mechanism Of Mixed Cationic/Anionic Collector Systems. In: XXIV International Mineral Processing Congress (IMPC) 2012, September 24-28, 2012, Hotel Ashok, Diplomatic Enclave, New Delhi.

Vidyadhar, A and Das, Avimanyu (2012) Kinetics And Efficacy Of Froth Flotation For The Recovery Of Metal Values From Pulverized Printed Circuit Boards. In: XXVI International Mineral Processing Congress (IMPC) 2012 , September 24-28, 2012, Hotel Ashok, Diplomatic Enclave, New Delhi.

Vidyadhar, A and Srivastava, A and Singh, R K and Nayak, B and Rao, K V and Das, Avimanyu and Bhattacharyya, K K (2011) Development of Processing Technology for Beneficiation of Lean Iron Ore Fines from GOA. In: Proceedings of the XII International Seminar on Mineral Processing Technology (MPT-2011), Oct 20-22, 2011, Udaipur, India.

Vidyadhar, A and Kumari, Neha and Bhagat, R P (2011) Role of Mixed Cationic/Anionic Collector Systems on Hematite Flotation. In: XII International Conference on Mineral Processing Technology (MPT-2011), 20-22 October, 2011, Udaipur, India.

Vidyadhar, A and Singh, A K and Srivastava, A and Nayak, B and Rao, K V and Das, Avimanyu (2010) Beneficiation of banded hematite quartzite from meghatuburu mine, eastern India. In: Proceedings of the XI International Seminar on Mineral Processing Technology (MPT-2010), Dec 2010, NML Jamshedpur, India.

Kumari, Neha and Vidyadhar, A and Konar, J and Bhagat, R P (2010) Beneficiation of iron ore slimes from Karnataka through dispersion and selective flocculation. In: Proceedings of the XI International Seminar on Mineral Processing Technology (MPT-2010), Dec 2010, NML Jamshedpur, India.

Kumar, Pawan and Sah, Rakesh and Vidyadhar, A and Das, Avimanyu (2010) Dry beneficiation of coal fines using air table. In: Proceedings of the XI International Seminar on Mineral Processing Technology (MPT-2010), Dec 2010, NML Jamshedpur, India.

Sah, Rakesh and Dey, S K and Vidyadhar, A and Das, Avimanyu (2010) Investigation on the applicability of advanced gravity separation for cleaning semi coking coal fines. In: Proceedings of the XI International Seminar on Mineral Processing Technology (MPT-2010), Dec 2010, NML Jamshedpur, India.

Dey, Sujit Kumar and Vidyadhar, A and Das, Avimanyu (2010) Study of progeny particle size distribution in an impact hammer mill. In: Proceedings of the XI International Seminar on Mineral Processing Technology (MPT-2010), Dec 2010, NML Jamshedpur, India.

Das, Avimanyu and Vidyadhar, A and Dey, S K (2009) Modeling of Fine Coal Processing in a Teeter Bed Separator. In: International Seminar on Mineral Processing Technology (MPT-2009) , October 28-30, 2009, IMMT, Bhubaneshwar.

Vidyadhar, A and Vaishanau, V S and Das, Avimanyu (2009) Optimization of Process Parameters for Flowing Film Concentration of Ground Printed Circuit Boards. In: International Seminar on Mineral Processing Technology (MPT-2009), Oct 28-30, 2009, IMMT, Bhubaneshwar.

Vidyadhar, A and Das, Avimanyu and Rao, K Hanumantha (2008) Adsorption Mechanism of Longchain Alkylamines on Quartz and Albite. In: International Seminar on Mineral Processing Technology (MPT-2008) , April 22-24, 2008, Trivandrum,INDIA.

Vidyadhar, A and Das, Avimanyu and Bhattacharyya, K K and Rao, K Hanumantha (2008) Adsorption Mechanism of Mixed Long-chain Amines and Alcohols on Silicate Minerals. In: 11th International Mineral Processing Symposium, 21-23 October 2008, Belek-Antalya, Turkey.

Vidyadhar, A and Singh, Ratnakar (2007) Froth Flotation and its Application to Concentration of Low Grade Iron Ores. In: Processing of Iron Ore, Nov. 28-Dec. 01, 2007, NML, Jamshedpur.

Vidyadhar, A (2007) Role of Mixed Collector Systems in Selective Separation of Albite from Greek Stefania Feldspar Ore. In: International Seminar on Mineral Processing Technology (MPT-2007), February 22-24, 2007, Indian Institute of Technology, Bombay.

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.

Rao, K V and Vidyadhar, A (2006) Comparative Studies between Jigging and HMS for Lowering of Ash in a Coal Sample from Assam. In: International Seminar on Mineral Processing Technology (MPT-2006), March 8-10, 2006, Chennai.

Bhattacharyya, P and Bhattacharyya, K K and Kumar, Vinod and Nayak, B and Mohandas, P N and Vidyadhar, A and Swamy, Narayana and Chattoraj, U S and Maulik, S C (2006) Studies on Medium Grade Ilmenite-Depleted Beach Placer deposit of Chavakkad Ponnani Coast, Kerala. In: International Seminar on Mineral Processing Technology (MPT-2006), March 8-10, 2006, Chennai.

Project Reports

Bhagat, R P and Vidyadhar, A and Rao, K V and Rath, R K and Vijaya Kumar, T V and Kumar, Vinod and Kumari, Neha (2012) Physico-chemical studies on the oxide mineral systems in the presence of surfactants and polymers for beneficiation of iron ores. Grant in Aid (GAP). CSIR-NML, Jamshdpur. (Submitted)

This list was generated on Thu Mar 28 01:51:18 2024 IST.