Amarjit Singh Sarpal

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Áreas de atuação

Produções bibliográficas

• SARPAL, A. S. ; Bansal, V. ; Singh, Inder ; Mazumdar, S. K. ; Basu, B. . Correlation of structure and properties of groups I to III base oils. LUBR SCI , v. 24, p. n/a-n/a, 2012.

• Sugumaran, V. ; Kagdiyal, V. ; Kumar, R. ; Sarin, R. ; Gupta, A. K. ; Sarpal, A. S. ; Basu, B. . Characterization of Metal Phthalocyanine Catalysts Using Field Desorption Mass Spectrometry. Petroleum Science and Technology , v. 30, p. 278-289, 2012.

• Kumar, Ravindra ; Bansal, Veena ; Tiwari, A. K. ; Sharma, Meeta ; Puri, S. K. ; Patel, M. B. ; Sarpal, A. S. . Estimation of Glycerides and Free Fatty Acid in Oils Extracted From Various Seeds from the Indian Region by NMR Spectroscopy. Journal of the American Oil Chemists' Society , v. 88, p. 1675-1685, 2011.

• Chopra, Anju ; Tewari, A. K. ; Vatsala, S. ; Kumar, Ravindra ; Sarpal, A. S. ; Basu, B. . Determination of Polyunsaturated Fatty Esters (PUFA) in Biodiesel by GC/GC MS and 1H-NMR Techniques. Journal of the American Oil Chemists' Society , v. 88, p. 1285-1296, 2011.

• Singh, Dheer ; Chopra, Anju ; Patel, Mitra Bhanu ; Sarpal, Amarjit Singh . A Comparative Evaluation of Nitrogen Compounds in Petroleum Distillates. Chromatographia (Wiesbaden) , v. 74, p. 121-126, 2011.

• Singh, D ; Chopra, Anju ; Singh, M.P. ; Upreti, M. ; Kalsi, W.R. ; SARPAL, A. S. . Prediction of Bio-Hydrogen Production from Organic Waste Based on Process Generated VFAs - A Gas Chromatography Approach. Drilling and Exploration World , v. 19, p. 16-21, 2010.

• Chopra, Anju ; Singh, Dheer ; Kalsi, Wadhawa Ram ; Sugumaran, Vatsala ; Sarpal, Amarjit Singh ; Basu, Biswajit . Determination of Fatty Acid Based Lubricity Improver in Diesel by GC. Chromatographia (Wiesbaden) , v. 70, p. 1143-1146, 2009.

• Singh, Ajay P. ; Ramadan, Wafa Mossa ; Dahiya, Rajiv ; Sarpal, A. S. ; Pathak, Kamla . Product Development Studies of Amino Acid Conjugate of Aceclofenac. Current Drug Delivery , v. 6, p. 208-216, 2009.

• Bansal, V. ; Krishna, G. J. ; Singh, A. P. ; Gupta, A. K. ; Sarpal, A. S. . Determination of Hydrocarbons Types and Oxygenates in Motor Gasoline: A Comparative Study by Different Analytical Techniques. Energy & Fuels (Print) , v. 22, p. 410-415, 2008.

• Bansal, V. ; Krishna, G. J. ; Chopra, A. ; Sarpal, A. S. . Detailed Hydrocarbon Characterization of RFCC Feed Stocks by NMR Spectroscopic Techniques. Energy & Fuels (Print) , v. 21, p. 1024-1029, 2007.

• Kapur, G. S. ; Chopra, Anju ; Sarpal, A. S. . Estimation of Total Aromatic Content of Vacuum Gas Oil (VGO) Fractions (370 560 C) by H NMR Spectroscopy. Energy & Fuels (Print) , v. 19, p. 1065-1071, 2005.

• Sarpal, A. S. ; Christopher, J. ; Mukherjee, S. ; Patel, M. B. ; Kapur, G. S. . Study of additive-additive interactions in a lubricant system by NMR, ESCA, and thermal techniques. LUBR SCI , v. 17, p. 319-345, 2005.

• Bansal, V. ; Patel, M. B. ; Sarpal, A. S. . Structural Aspects of Crude Oil Derived Asphaltenes by NMR and XRD and Spectroscopic Techniques. Petroleum Science and Technology , v. 22, p. 1401-1426, 2004.

• Bansal, V. ; Vatsala, S. ; Kapur, G. S. ; Basu, B. ; Sarpal, A. S. . Hydrocarbon-Type Analysis of Middle Distillates by Mass Spectrometry and NMR Spectroscopy TechniquesA Comparison. Energy & Fuels (Print) , v. 18, p. 1505-1511, 2004.

• Kapur, G ; Sarpal, A. S. . Establishing structure property correlations and classification of base oils using statistical techniques and artificial neural networks. Analytica Chimica Acta (Print) , v. 506, p. 57-69, 2004.

• Mukherjee, S. ; Kapur, G. S. ; Chopra, Anju ; Sarpal, A. S. . H NMR Spectroscopic-Based Method for the Estimation of Total Aromatic Content of Aviation Turbine Fuels (ATF): Comparison with Liquid Chromatographic Methods. Energy & Fuels (Print) , v. 18, p. 30-36, 2004.

• Sarpal, A. S. ; S., S. M. I. ; Kapur, G. S. ; Bansal, V. ; mehtha, A.K. ; Bhatnagar, A.K. . Molecular dynamics studies of a lubricant system by NMR spectroscopic techniques. LUBR SCI , v. 16, p. 361-375, 2004.

• Basu, B. ; Kapur, G. S. ; Sarpal, A. S. ; Meusinger, R. . A Neural Network Approach to the Prediction of Cetane Number of Diesel Fuels Using Nuclear Magnetic Resonance (NMR) Spectroscopy. Energy & Fuels (Print) , v. 17, p. 1570-1575, 2003.

• Singh, A ; Sarpal, A. S. . Determination of benzene and total aromatics in commercial gasolines using packed column GC and NMR techniques. Fuel (Guildford) , v. 82, p. 23-33, 2003.

• Singh, A. P. ; Chopra, A. ; S., S. M. I. ; Kagdiyal, V. ; Sarpal, A. S. . Detailed characterisation of sulphur and nitrogen components in a multifunctional, ashless lubricant additive by spectroscopic and chromatographic techniques. Tribo test journal , v. 9, p. 317-332, 2003.

• Sarpal, A. S. ; Bansal, V. ; S., S. M. I. ; Mukherjee, S. ; Kapur, G. S. . Molecular spectroscopic studies of the effect of base oils on additive-additive interactions. LUBR SCI , v. 16, p. 29-45, 2003.

• Bansal, V. ; Dohhen, K.C. ; Sarin, R. ; Sarpal, A.S. ; Bhatnagar, A.K. . Sulphur-phosphous components in gear oils. Tribology International , v. 35, p. 819-828, 2002.

• Kapur, G. S. ; SARPAL, A. S. ; Bhatnagar, A.K. . Temperature-dependent effects in base oils: Carbon-13 NMR spin-lattice relaxation time and viscometry studies. LUBR SCI , v. 14, p. 287-302, 2002.

• SARPAL, A. S. ; Mukherjee, S. ; Sarin, R. ; mehtha, A.K. ; Bhatnagar, A.K. . NMR studies of additive interaction of zinc phosphorodithioate and ashless phosphorodithioate system. Lubrication Engineering (Cessou em 2003. Cont. ISSN 1545-858X Tribology & Lubrication Technology) , v. 58, p. 28-32, 2002.

• Singh, A. P. ; Kalsi, W.R. ; Tewari, A. K. ; Puri, S. K. ; Basu, B. ; Sarpal, A. S. . Monitoring of trace levels of p-dioxan in high purity benzene feedstock by capillary gas chromatography. Chromatographia (Wiesbaden) , v. 54, p. 537-540, 2001.

• Sarpal, A ; Kapur, G. S. ; Mukherjee, S. ; Tiwari, A. K. . PONA analyses of cracked gasoline by 1H NMR spectroscopy. Part II. Fuel (Guildford) , v. 80, p. 521-528, 2001.

• Kapur, G ; Sarpal, A. S. ; Singh, A. P. . Determination of aromatics and naphthenes in straight run gasoline by 1H NMR spectroscopy. Part I. Fuel (Guildford) , v. 79, p. 1023-1029, 2000.

• Sastry, M ; Sarpal, A. S. ; S., S. M. I. . Molecular dynamic studies of lubricant related systems—variable temperature IR spectroscopic studies. Fuel (Guildford) , v. 79, p. 1833-1841, 2000.

• Kapur, G. S. ; Sarpal, A. S. ; Jain, S.K. ; Srivastava, S.P. ; Bhatnagar, A.K. . Detailed characterization of heavy alkylated benzene fluids by multipulse one- and two-dimensional NMR spectroscopy. Journal of Synthetic Lubrication , v. 17, p. 41-54, 2000.

• Bansal, V. ; Sarpal, A. S. ; Kapur, G. S. ; Sharma, V. K. . Estimation of Bromine Number of Petroleum Distillates by NMR Spectroscopy. Energy & Fuels (Print) , v. 14, p. 1028-1031, 2000.

• Krishna, G. J. ; SARPAL, A. S. ; Saeed Ahmed ; B. K. Sharma ; Nandakishore Rajagopal . ICAP and ICP-MS Techniques for Metal Extraction Efficiency of Algae by Various Solvents. In: 14th ISMAS - India Society for Mass Spectrometry, 2011, Munnar. Proceedings of 14th ISMAS WS, 2011.

• S., S. M. I. ; Kumar, R. ; Sanker Bhadhavath ; Rai, K ; Bansal, V. ; Patel, M.B. ; SARPAL, A. S. . Molecular Dynamics of Synthetic Based Lubricant System by Spectroscopic Techniques. Tribology Transactions , 2012.

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