Use of a solar low-cost open-source controlled plant for WCOEE synthesis based on eggshell catalyst

被引：0

作者：

Resende I.T.F.D. ^{[1
,6
]}

Andrade V.C.V. ^{[1
]}

Coriolano D.L. ^{[1
]}

Oliveira A.C.D.M. ^{[1
]}

Gonçalves D.P. ^{[1
]}

Yerga R.M.N. ^{[2
]}

Fierro J.L.G. ^{[2
]}

Bilal M. ^{[3
]}

Bharagava R.N. ^{[4
]}

Romanholo Ferreira L.F. ^{[5
,6
]}

Alsina O.L.S.D. ^{[5
,6
]}

Figueiredo R.T. ^{[5
,6
]}

机构：

[1] Instituto Federal de Sergipe, Rod. Lourival Batista, s/n, Jardim Campo Novo, Lagarto, 49400-000, SE

[2] Instituto de Catálisis y Petroleoquímica, c/ Marie Curie, 2, Cantoblanco, 28049, Madrid

[3] School of Life Science and Food Engineering, Huaiyin Institute of Technology, Huaian

[4] Babasaheb Bhimrao Ambedkar University, Department of Microbiology (DM), Vidya Vihar, Raebareli Road, Lucknow

[5] Institute of Technology and Research, Av. Murilo Dantas 300 - Prédio do ITP, Farolândia, Aracaju, 49032-490, SE

[6] Tiradentes University, Av. Murilo Dantas 300 - Prédio do ITP, Farolândia, Aracaju, 49032-490, SE

来源：

Bioresource Technology Reports | 2020年 / 11卷

关键词：

Arduino; Biomass; Catalyst; Eggshell; Renewable fuel;

D O I：

10.1016/j.biteb.2020.100430

中图分类号：

学科分类号：

摘要：

This paper proposes ethyl-ester biodiesel synthesis using calcined chicken eggshell as catalyst, ethyl alcohol and wasted cooking oil in an automatic low-cost production plant, using solar energy as a source of electrical and thermal energy. Eggshells based catalyst were used as source of CaO and samples of ethyl-ester were produced under reaction temperatures 40 °C and 50 °C, at molar ratios 1:6 and 1:9 (oil/alcohol), mass of the catalyst (wt% WCO) of 3% and 5%. The process temperature was monitored and controlled by low cost open-source electronic platform in order to maintain the process temperature stable. The eggshell used as catalyst proved technically feasible, such as the temperature control system, producing ethyl-ester with maximum yield of 84.3%, at 50 °C and 1:9 molar ratio with 5% mass of catalyst. © 2020 Elsevier Ltd

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