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Tumuluri K, Abu-Dahrieh JK, Mathiyalagan K, Munusamy Kalidhas A, Perumal T, Srinivasan S, Mangesh VL, Siva Kumar N, Alreshaidan SB, Chandrasekaran K, Arunachalam V, Al-Fatesh AS. Selective Oxidation of Cyclohexene over the Mesoporous H-Beta Zeolite on Copper/Nickel Bimetal Catalyst in Continuous Reactor. ACS OMEGA 2024; 9:25800-25811. [PMID: 38911787 PMCID: PMC11191118 DOI: 10.1021/acsomega.3c10503] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/30/2023] [Revised: 05/22/2024] [Accepted: 05/22/2024] [Indexed: 06/25/2024]
Abstract
The copper/nickel-metal on commercial H-Beta zeolite supports was synthesized with different wt % (Ni) of 5, 10, 15, and 20, and was used in the cyclohexene epoxidation process. The synthesized catalyst has been used in a continuous reactor for the cyclohexene epoxidation process, with mild conditions and H2O2 as an oxidant. The catalytic performance was ascertained by adjusting parameters such as the temperature, pressure, WHSV, reaction time, and solvents. The catalytic performance showed the resulting yield in both cyclohexene conversion and selectivity was more than 98.5%. The catalyst's textural attributes, morphology, chemical composition, and stability were determined using FT-IR, XRD, BET, HR-SEM, and TPD. The most active catalyst among those that were synthesized was evaluated, and the reaction parameters were selected to optimize yield and conversion. The H-Beta/Cu/Ni (15%) catalyst has the best conversion (98.5%) and selectivity (100%) for cyclohexene among the catalysts examined. Cu and Ni(15%) metals were successfully added to the H-Beta zeolite, causing little damage to the crystalline structure and resulting in good reusability over five cycles, as well as little loss of catalytic selectivity. Acetonitrile was the solvent that provided the highest conversion and selectivity among the others. These findings show that H-Beta/Cu/Ni bimetallic catalysts have the potential to be effective epoxidation catalysts. Because of their outstanding conversion and selectivity, the continuous reaction technique used in this work makes them appropriate for industrial production-level applications.
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Affiliation(s)
- Kanthimathi Tumuluri
- Department
of Mechanical Engineering, Koneru Lakshmaiah
Education Foundation, Vaddeswaram, Guntur, Andhra Pradesh 522502, India
| | - Jehad K. Abu-Dahrieh
- School
of Chemistry and Chemical Engineering, Queen’s
University Belfast, Belfast BT9 5AG, U.K.
| | - Kulothungan Mathiyalagan
- Department
of Chemistry, Dwaraka Doss Goverdhan Doss
Vaishnav College (Autonomous) (Affiliated to the University of Madras,
Chennai), 833, Gokul Bagh, E.V.R. Periyar Road, Arumbakkam, Chennai 600 106, Tamil Nadu, India
| | - Aravindan Munusamy Kalidhas
- Department
of Mechanical Engineering, Faculty of Engineering and Technology, Jain Deemed to Be University, Bengaluru 560004, India
| | - Tamizhdurai Perumal
- Department
of Chemistry, Dwaraka Doss Goverdhan Doss
Vaishnav College (Autonomous) (Affiliated to the University of Madras,
Chennai), 833, Gokul Bagh, E.V.R. Periyar Road, Arumbakkam, Chennai 600 106, Tamil Nadu, India
| | - Santhosh Srinivasan
- Department
of Chemistry, Dwaraka Doss Goverdhan Doss
Vaishnav College (Autonomous) (Affiliated to the University of Madras,
Chennai), 833, Gokul Bagh, E.V.R. Periyar Road, Arumbakkam, Chennai 600 106, Tamil Nadu, India
| | | | - Nadavala Siva Kumar
- Department
of Chemical Engineering, College of Engineering,
King Saud University, P.O. Box 800, Riyadh 11421, Saudi Arabia
| | - Salwa B. Alreshaidan
- Department
of Chemistry, Faculty of Science, King Saud
University, P.O. Box
800, Riyadh 11451, Saudi Arabia
| | - Kavitha Chandrasekaran
- Department
of Chemistry, Dwaraka Doss Goverdhan Doss
Vaishnav College (Autonomous) (Affiliated to the University of Madras,
Chennai), 833, Gokul Bagh, E.V.R. Periyar Road, Arumbakkam, Chennai 600 106, Tamil Nadu, India
| | - Vijayaraj Arunachalam
- Department
of Chemistry, Dwaraka Doss Goverdhan Doss
Vaishnav College (Autonomous) (Affiliated to the University of Madras,
Chennai), 833, Gokul Bagh, E.V.R. Periyar Road, Arumbakkam, Chennai 600 106, Tamil Nadu, India
| | - Ahmed S. Al-Fatesh
- Department
of Chemical Engineering, College of Engineering,
King Saud University, P.O. Box 800, Riyadh 11421, Saudi Arabia
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Guang B, Zhang W, Zhang Y, Xiao Y, Liu Y. Mild and highly selective hydrogenation of cyclohexyl acetate to cyclohexanol over Cu( i) coordinated amino-functionalized poly(ionic liquid)s. Catal Sci Technol 2022. [DOI: 10.1039/d2cy01383e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Cu(i) coordinated amino-functionalized poly(ionic liquid)s exhibited an unprecedented performance for mild and highly selective hydrogenation of esters.
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Affiliation(s)
- Binxiong Guang
- Henan Key Laboratory of Polyoxometalate Chemistry, College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, PR China
| | - Wei Zhang
- Henan Key Laboratory of Polyoxometalate Chemistry, College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, PR China
| | - Yiwei Zhang
- Henan Engineering Research Center of Resource & Energy Recovery from Waste, Henan University, Kaifeng 475004, PR China
| | - Yahui Xiao
- Henan Engineering Research Center of Resource & Energy Recovery from Waste, Henan University, Kaifeng 475004, PR China
| | - Yong Liu
- Henan Key Laboratory of Polyoxometalate Chemistry, College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, PR China
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