S
Sachin Kumar
Researcher at Central University of Jharkhand
Publications - 41
Citations - 1835
Sachin Kumar is an academic researcher from Central University of Jharkhand. The author has contributed to research in topics: Pyrolysis & Diesel fuel. The author has an hindex of 17, co-authored 41 publications receiving 1279 citations. Previous affiliations of Sachin Kumar include National Institute of Technology, Rourkela.
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A review on tertiary recycling of high-density polyethylene to fuel.
Abstract: Plastics have become an indispensable ingredient of human life. They are non-biodegradable polymers of mostly containing carbon, hydrogen, and few other elements such as chlorine, nitrogen etc. Rapid growth of the world population led to increased demand of commodity plastics. High density poly ethylene is one of the largest used commodity plastics due to its vast applications in many fields. Due to its non bio degradability and low life, HDPE contributes significantly to the problem of Municipal Waste Management. To avert environment pollution of HDPE wastes, they must be recycled and recovered. On the other hand, steady depletion of fossil fuel and increased energy demand, motivated the researchers and technologists to search and develop different energy sources. Waste to energy has been a significant way to utilize the waste sustainably, simultaneously add to meet the energy demand. Plastics being petrochemical origin have inherently high calorific value. Thus they can be converted back to useful energy. Many researches have been carried out to convert the waste plastics into liquid fuel by thermal and catalytic pyrolysis and this has led to establishment of a number of successful firms converting waste plastics to liquid fuels. This paper reviews the production and consumption HDPE, different methods of recycling of plastic with special reference to chemical degradation of HDPE to fuel. This also focuses on different factors that affect these degradations, the kinetics and mechanism of this reaction.
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Recovery of hydrocarbon liquid from waste high density polyethylene by thermal pyrolysis
Sachin Kumar,Ram Nageena Singh +1 more
TL;DR: In this article, a simple pyrolysis reactor system was used to produce high-density polyethylene (HDPE) plastic as the material for pyrolyses, with the objective of optimizing the liquid product yield at a temperature range of 400oC to 550oC.
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Performance and emission analysis of blends of waste plastic oil obtained by catalytic pyrolysis of waste HDPE with diesel in a CI engine
TL;DR: In this paper, the performance and emission analysis of blends of waste plastic oil obtained by catalytic pyrolysis of waste high-density polyethylene with diesel in a CI engine with varying loads is presented.
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Production of the liquid fuel by thermal pyrolysis of neem seed
TL;DR: In this article, pyrolysis of neem seeds (Azadirachta Indica ) was investigated with an aim to study the physical and chemical characteristics of the bio-fuel produced and to determine its feasibility as a commercial fuel.
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Preparation and Characterization of Acid and Alkaline Treated Kaolin Clay
TL;DR: Kumar et al. as mentioned in this paper studied the physicico-chemical characteristics of resulted leached kaolinite clay were studied by XRF, XRD, FTIR, TGA, DTA, SEM and N 2 adsorption techniques XRF and FTIR study indicate that acid treatment under reflux conditions lead to the removal of the octahedral Al 3+ cations along with other impurities.