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个人简介
Dr. Venkatasubramanian Sivakumar has Completed his Bachelor's degree (B. Tech) in Leather Technology in First class, in the year 1994 and Master's degree in Leather Technology (M. Tech) in First class with Distinction in the year 1996, from AC Tech, Anna University-CLRI. He has obtained his Doctoral degree Ph.D. (Anna University-CLRI) in the year 2003, on the topic “Studies on the Application of Power Ultrasound in Leather Processing” for Process Intensification & Pollution reduction at source, under the guidance of Dr. P.G. Rao, Former Director, NEIST, Jorhat, Assam and Co-Guidance of Dr. T. Ramasami, Former Secretary DST, GoI. Dr. V. Sivakumar is working as a Scientist from 2005 in Chemical Engineering Department of Central Leather Research Institute (CSIR-CLRI), Chennai and presently as a Senior Principal Scientist. He has made significant contributions in the application of ultrasound in leather and related areas for various unit operations such as Diffusion, Mass transfer, Solid-Liquid extraction, Emulsification, Coagulation etc. as recognized through 67 publications in high impact peer-reviewed international journals of repute (Ultrasonics Sonochem., Environ, Sci. Tech., J. Clean Prod. etc.), citations received along with patents filed and granted. Some of the publications have attracted wide readership, as evident from Science Direct Top 25 hottest Articles. This study has been found applications in various leather processing steps such as Soaking, Liming (incl. Bio-process), Degreasing, Tanning (Veg. / Cr), Dyeing, Retanning and Fatliquoring. This novel approach aims at pollution reduction at source in one hand as well as enhanced process efficiency on the other, apart from carrying out the processes at ambient conditions with the use of optimum amounts or reduction in offer of chemicals, also achieving process time reduction.
研究兴趣
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Transactions of the Indian National Academy of Engineeringno. 1 (2024): 1-24
CHEMICAL ENGINEERING AND PROCESSING-PROCESS INTENSIFICATION (2024)
Chemical Engineering and Processing - Process Intensification (2024): 109620
SSRN Electronic Journal (2023)
Social Science Research Network (2023)
V. Sivakumar, C. Muralidharan
INTERNATIONAL JOURNAL OF ENVIRONMENTAL SCIENCE AND TECHNOLOGYno. 12 (2022): 13729-13738
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