Utilization of Glycerol by Ketalization Reactions with Acetone to Produce Solketal using Indion 225 Na as Catalyst

Sulistyo, Hary; Priadana, Didan Prasiasda; Fitriandini, Yasinta Wahyu; Ariyanto, Teguh; Azis, Muhammad Mufti

doi:10.14716/ijtech.v11i1.3093

Cited by 9 publications

(6 citation statements)

References 19 publications

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“…Glycerol could also be converted to glycerol carbonate, a green organic solvent, which has a high boiling point. Therefore, the ketalization of glycerol with acetone to produce an oxygenated compound such as solketal is an interesting question to consider (Sulistyo, Priadana, Fitriandini, Ariyanto, & Azis, 2020).…”

Section: Microwave Heatingmentioning

confidence: 99%

“…Overall, these studies show that the temperatures between 300-350 K are needed for glycerol conversion. As a result, kinetics studies with solid catalyst should be investigated within that range of temperatures (Sulistyo et al, 2020).…”

Section: Microwave Heatingmentioning

confidence: 99%

“…The mechanism of reaction rate for the acetalization reaction has also been alternatively derived through the Eley-Rideal mechanism. The reaction steps of this model can be expressed as follows (Sulistyo et al, 2020); 1. In the first step, the carbonyl group in acetone was activated by acid sites of the catalyst.…”

Section: Kinetics Modelingmentioning

confidence: 99%

“…Parameter fitting and simulation were conducted in MATLAB with gradient search methods (lsqnonlin) and ODE solver. The initial concentrations of acetone and glycerol used for the simulation were 11.25 and 2.25 M, respectively (Sulistyo et al, 2020).…”

Section: Kinetics Modelingmentioning

confidence: 99%

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Advances in Phytochemistry, Textile and Renewable Energy Research for Industrial Growth

Nzila¹,

Oluoch²,

Kiprop³

et al. 2022

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This book is an outcome from an international conference by the Africa Centre of Excellence in Phytochemicals, Textile and Renewable Energy (ACEII-PTRE); a World Bank funded project under the auspices of the Africa Centers of Excellence (ACE II) that seeks to contribute to addressing critical gaps in technical, scientific and research skills. The ACEII-PTRE aims at providing high quality training and research in the Eastern and Southern African region in Phytochemicals, Textile and Renewable energy. It seeks to build regional specialization by concentrating on postgraduate students and faculty, generating knowledge, developing skills to support industry and private sector demand, and to generate research for the betterment of the community and the region at large.Our aim in writing this book is to prepare a text which is comprehensive and a stimulating discourse on research for sustainable industrial growth. The context of the book is situated on the premise that the economic growth and industrial investments have boosted demand for greater technological skills and applied research in some of the priority economic sectors like Manufacturing, Agriculture, Energy, Health and others in many developing economies. Prior to Covid-19, many regions of the world experienced remarkable economic growth especially in the last decade. Outstanding skills and continuous vigorous research are therefore needed, particularly in Science, Technology, Engineering and Mathematics (STEM) so as to sustain the economic growth and transformation. However, there is a new global paradigm shift that seeks to consider STEAM instead of STEM -by adding the 'Arts' to the STEM since Arts play an important role in areas related to STEM. Notwithstanding, ethics in research is also a key area of focus in STEAM.The theme of the book: "Advancing Science, Technology and Innovation for Industrial Growth" and the thematic areas of Phytochemistry, Progressive Textiles, Transformative Industrialization, Renewable and Alternative Energy are relevant in realizing Sustainable Development Goals (SDGs), which is a universal call of action to end poverty, protect the planet and ensure people enjoy peace and prosperity by the year 2030. A better world requires an interdisciplinary approach, hence the incorporation of social science perspectives rendering this book a high-level academic discourse with cross-cutting disciplines.Advancing research and well-integrated national development strategies can help raise productivity, improve industrial competitiveness, support faster growth, create jobs and promote resilient communities. Therefore, leveraging on the research arena to advance industrial growth is a central goal of this book. The book captures various knowledge creation and development aspects through the presentation of case specific, basic and applied research and innovation from the perspective of multiple contributors. The text is presented in 42 short chapters which are organized in three sections. Section 1 of the book focuses on advances in Science, T...

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Section: Microwave Heatingmentioning

confidence: 99%

Section: Microwave Heatingmentioning

confidence: 99%

Section: Kinetics Modelingmentioning

confidence: 99%

Section: Kinetics Modelingmentioning

confidence: 99%

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Advances in Phytochemistry, Textile and Renewable Energy Research for Industrial Growth

Nzila¹,

Oluoch²,

Kiprop³

et al. 2022

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“…Sulistyo et al [23] investigated glycerol ketalization using Indion 225Na as a catalyst. They pointed out that there was no effect in glycerol conversion as increasing the agitation speed.…”

Section: The Influence Of Agitation Speedmentioning

confidence: 99%

Kinetic Studies of the Glycerolysis of Urea to Glycerol Carbonate in the Presence of Amberlyst-15 as Catalyst

Sulistyo

Sediawan

Suyatno

et al. 2021

Bull. Chem. React. Eng. Catal.

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Amberlyst-15, a strong acidic ion-exchange resin, has showed as a potential and an effective catalyst for the glycerolysis process of urea to glycerol carbonate. In this work, the kinetic model of the urea glycerolysis over Amberlyst-15 catalyst was investigated. The kinetic model was developed by considering simultaneous steps of urea dissolution in glycerol, mass transfer of urea and glycerol from the bulk of the liquid into the outer part of the catalyst, diffusion of urea and glycerol into the inner part of the particle through the catalyst pores, and irreversible second order reaction of urea and glycerol on the active sites. The irreversibility of second order reaction of urea glycerolysis was validated and proven. The proposed kinetic model was simulated and validated with the experimental data. The kinetic studies show that mechanism proposed works well. Furthermore, the activation energy was found to be 145.58 kJ.mol−1 and the collision factor was in 8.00×1010 (m3)2.kg−1.mol−1.s−1. The simulation result shows that the predicted liquid temperatures were close to the experimental temperature data. It also gave glycerol concentration profile inside the catalyst particle as a function of glycerolysis time and position. Copyright © 2021 by Authors, Published by BCREC Group. This is an open access article under the CC BY-SA License (https://creativecommons.org/licenses/by-sa/4.0).

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Sustainable synthesis of automobile fuel additive from glycerol and acetone and catalyst reusability studies

Jeeru,

Pradhan,

Naveen

et al. 2023

Chem. Pap.

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Utilization of Glycerol by Ketalization Reactions with Acetone to Produce Solketal using Indion 225 Na as Catalyst

Cited by 9 publications

References 19 publications

Advances in Phytochemistry, Textile and Renewable Energy Research for Industrial Growth

Advances in Phytochemistry, Textile and Renewable Energy Research for Industrial Growth

Kinetic Studies of the Glycerolysis of Urea to Glycerol Carbonate in the Presence of Amberlyst-15 as Catalyst

Sustainable synthesis of automobile fuel additive from glycerol and acetone and catalyst reusability studies

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