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Zhang M, Ramya G, Brindhadevi K, Alsehli M, Elfasakhany A, Xia C, Lan Chi NT, Pugazhendhi A. Microwave assisted biodiesel production from chicken feather meal oil using Bio-Nano Calcium oxide derived from chicken egg shell. ENVIRONMENTAL RESEARCH 2022; 205:112509. [PMID: 34871596 DOI: 10.1016/j.envres.2021.112509] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/07/2021] [Revised: 11/27/2021] [Accepted: 12/01/2021] [Indexed: 06/13/2023]
Abstract
Environmental concerns have initiated the search for greener measures to mitigate pollution issues. Bio Nano CaO was synthesized by reducing CaO extracted from chicken egg shell using tea decoction. The synthesized material was characterized by physico-chemical techniques such as XRD, TGA, BET surface area analyser, TGA and SEM techniques. XRD studied confirmed the crystalline nature of material. The prepared material was found to be stable till 450 οC from TGA study. The SEM pictures displayed uniform and discrete particles which portrays the high probable sites that maximises the catalytic activity. The optimization of microwave assisted Biodiesel synthesis from chicken feather oil through Transesterification process using the bio-synthesized catalytic material was the main aim of the study. A 500 W microwave irradiation of Chicken feather meal oil using 8:1 Methanol:Oil input, 1% Bio Nano CaO concentration, 5 min of reaction time resulted in 95% conversion of chicken feather meal oil into chicken feather meal methyl esters. The Biodiesel was showed low viscosity (4.15 mm2/s), high heating value (50 MJ/kg), high flash point (153οC), reasonable pour point (12 οC) and good cetane number (50 min). The future works will be concentrated on the engine studies related to Torque, fuel consumption, emission data by using the synthesized Biodiesel.
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Affiliation(s)
- Minglong Zhang
- School of Materials Science and Engineering, Central South University of Forestry and Technology, Changsha, 410004, China; Anhui Hongsen Hi-tech Forestry Co., Ltd, Bozhou, 233600, China
| | - Ganesan Ramya
- Department of Chemistry, St. Josepphs Institute of Technology, Chennai, 119, Tamil Nadu, India
| | - Kathirvel Brindhadevi
- Department of Pharmacology, Saveetha Dental College, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai, India; Faculty of Electrical and Electronics Engineering, Ton Duc Thang University, Ho Chi Minh City, Viet Nam
| | - Mishal Alsehli
- Mechanical Engineering Department, College of Engineering, Taif University, P.O. Box 11099, Taif, 21944, Saudi Arabia
| | - Ashraf Elfasakhany
- Mechanical Engineering Department, College of Engineering, Taif University, P.O. Box 11099, Taif, 21944, Saudi Arabia
| | - Changlei Xia
- Anhui Hongsen Hi-tech Forestry Co., Ltd, Bozhou, 233600, China; Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, International Innovation Center for Forest Chemicals and Materials, College of Materials Science and Engineering, Nanjing Forestry University, Nanjing, Jiangsu, 210037, China.
| | - Nguyen Thuy Lan Chi
- Van Lang school of Engineering and Technology, Van Lang University, Ho Chi Minh city, Viet Nam
| | - Arivalagan Pugazhendhi
- School of Renewable Energy, Maejo University, Chiang Mai, 50290, Thailand; College of Medical and Health Science, Asia University, Taichung, Taiwan.
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Ren L, Tang Z, Qiang T, Zhang G. Hyperbranched polymer surfactant: synthesis, characterization and surface tension activity. JOURNAL OF LEATHER SCIENCE AND ENGINEERING 2021. [DOI: 10.1186/s42825-020-00049-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
Abstract
A series of hyperbranched polymer surfactants (HBP-C8, HBP-C12 and HBP-C16) were synthesized by the reaction between hydroxyl-terminated hyperbranched polymers (HBP) and fatty acyl chloride. The structure of obtained hyperbranched polymer surfactant was characterized by FTIR, NMR and GPC. The results showed that the products have amphiphilic structure. The thermal property of the hyperbranched polymer surfactant investigated by DSC and TGA was strongly influenced by the length of end alkyl chain. Surface activity of hyperbranched polymer surfactant was analyzed by surface tension method and UV spectrophotometry, respectively. The results showed that hyperbranched polymer surfactant took on better surface activity, which can effectively reduce the surface tension of the water. The hyperbranched polymer surfactant has a lower critical micelle concentration (CMC) and displays single molecular micellar properties, which can package small hydrophilic molecules in relatively low concentration.
Graphical abstract
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Liu J, Wang S, Peng Y, Zhu J, Zhao W, Liu X. Advances in sustainable thermosetting resins: From renewable feedstock to high performance and recyclability. Prog Polym Sci 2021. [DOI: 10.1016/j.progpolymsci.2020.101353] [Citation(s) in RCA: 70] [Impact Index Per Article: 23.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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Sarmah D, Karak N. Biodegradable superabsorbent hydrogel for water holding in soil and controlled‐release fertilizer. J Appl Polym Sci 2019. [DOI: 10.1002/app.48495] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Dimpee Sarmah
- Advanced Polymer and Nanomaterial Laboratory, Department of Chemical SciencesTezpur University Tezpur 784028 Assam India
| | - Niranjan Karak
- Advanced Polymer and Nanomaterial Laboratory, Department of Chemical SciencesTezpur University Tezpur 784028 Assam India
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