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Wallbridge SP, Archer S, Elsegood MRJ, Wagner JL, Christie JK, Dann SE. An investigation into the adsorption mechanism of n-butanol by ZIF-8: a combined experimental and ab initio molecular dynamics approach. Phys Chem Chem Phys 2023; 25:19911-19922. [PMID: 37458457 DOI: 10.1039/d3cp02493h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/27/2023]
Abstract
The zeolitic imidazolate framework, ZIF-8, has been shown by experimental methods to have a maximum saturation adsorption capacity of 0.36 g g-1 for n-butanol from aqueous solution, equivalent to a loading of 14 butanol molecules per unit cell or 7 molecules per sodalite β-cage. Diffuse reflectance infrared Fourier transform spectroscopy (DRIFTS) shows the presence of hydrogen bonding between adsorbed butanol molecules within the cage; the presence of three different O-H stretching modes indicates the formation of butanol clusters of varying size. Ab initio molecular dynamics simulations show the formation of intermolecular hydrogen bonding between the butanol molecules, with an average hydrogen-bond coordination number of 0.9 after 15 ps simulation time. The simulations also uniquely demonstrate the presence of weaker interactions between the alcohol O-H group and the π-orbital of the imidazole ring on the internal surface of the cage during early stages of adsorption. The calculated adsorption energy per butanol molecule is -33.7 kJ mol-1, confirming that the butanol is only weakly bound, driven primarily by the hydrogen bonding. Solid-state MAS NMR spectra suggest that the adsorbed butanol molecules possess a reasonable degree of mobility in their adsorbed state, rather than being rigidly held in specific sites. 2D 13C-1H heteronuclear correlation (HETCOR) experiments show interactions between the butanol aliphatic chain and the ZIF-8 framework experimentally, suggesting that O-H interactions with the π-orbital are only short lived. The insight gained from these results will allow the design of more efficient ways of recovering and isolating n-butanol, an important biofuel, from low-concentration solutions.
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Affiliation(s)
| | - Stuart Archer
- Department of Chemistry, Loughborough University, Loughborough, UK.
| | | | - Jonathan L Wagner
- Department of Chemical Engineering, Loughborough University, Loughborough, UK
| | | | - Sandra E Dann
- Department of Chemistry, Loughborough University, Loughborough, UK.
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Reetz MT, König G. n
‐Butanol: An Ecologically and Economically Viable Extraction Solvent for Isolating Polar Products from Aqueous Solutions. European J Org Chem 2021. [DOI: 10.1002/ejoc.202100829] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Manfred T. Reetz
- Max-Planck-Institut für Kohlenforschung Kaiser-Wilhelm-Platz 1 45470 Mülheim an der Ruhr Germany
- Tianjin Institute of Industrial Biotechnology Chinese Academy of Sciences Tianjin China
| | - Gerhard König
- Centre for Enzyme Innovation University of Portsmouth St Michael's Building Portsmouth PO1 2DT United Kingdom
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Arias DM, Ortíz-Sánchez E, Okoye PU, Rodríguez-Rangel H, Balbuena Ortega A, Longoria A, Domínguez-Espíndola R, Sebastian PJ. A review on cyanobacteria cultivation for carbohydrate-based biofuels: Cultivation aspects, polysaccharides accumulation strategies, and biofuels production scenarios. THE SCIENCE OF THE TOTAL ENVIRONMENT 2021; 794:148636. [PMID: 34323759 DOI: 10.1016/j.scitotenv.2021.148636] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/06/2021] [Revised: 06/03/2021] [Accepted: 06/19/2021] [Indexed: 06/13/2023]
Abstract
Cyanobacterial biomass has constituted a crucial third and fourth-generation biofuel material, with great potential to synthesize a wide range of metabolites, mainly carbohydrates. Lately, carbohydrate-based biofuels from cyanobacteria, such as bioethanol, biohydrogen, and biobutanol, have attracted attention as a sustainable alternative to petroleum-based products. Cyanobacteria can perform a simple process of saccharification, and extracted carbohydrates can be converted into biofuels with two alternatives; the first one consists of a fermentative process based on bacteria or yeasts, while the second alternative consists of an internal metabolic process of their own in intracellular carbohydrate content, either by the natural or genetic engineered process. This study reviewed carbohydrate-enriched cyanobacterial biomass as feedstock for biofuels. Detailed insights on technical strategies and limitations of cultivation, polysaccharide accumulation strategies for further fermentation process were provided. Advances and challenges in bioethanol, biohydrogen, and biobutanol production by cyanobacteria synthesis and an independent fermentative process are presented. Critical outlook on life-cycle assessment and techno-economical aspects for large-scale application of these technologies were discussed.
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Affiliation(s)
- Dulce María Arias
- Instituto de Energías Renovables-Universidad Nacional Autónoma de México, Priv. Xochicalco s/n, Col. Centro, Temixco, Morelos CP, 62580, Mexico
| | - Edwin Ortíz-Sánchez
- Universidad Politécnica del Estado de Morelos, Boulevard Cuauhnáhuac No. 566 Col. Lomas del Texcal, Jiutepec, Morelos CP, 62550, Mexico
| | - Patrick U Okoye
- Instituto de Energías Renovables-Universidad Nacional Autónoma de México, Priv. Xochicalco s/n, Col. Centro, Temixco, Morelos CP, 62580, Mexico.
| | - Hector Rodríguez-Rangel
- Division de Estudios de Posgrado e Investigación, Tecnológico Nacional de México Campus Culiacán, Juan de Dios Batiz 310 pte. Col Guadalupe, CP, 80220 Culiacàn, Mexico
| | - A Balbuena Ortega
- Instituto de Energías Renovables-Universidad Nacional Autónoma de México, Priv. Xochicalco s/n, Col. Centro, Temixco, Morelos CP, 62580, Mexico
| | - Adriana Longoria
- Instituto de Energías Renovables-Universidad Nacional Autónoma de México, Priv. Xochicalco s/n, Col. Centro, Temixco, Morelos CP, 62580, Mexico
| | - Ruth Domínguez-Espíndola
- Instituto de Energías Renovables-Universidad Nacional Autónoma de México, Priv. Xochicalco s/n, Col. Centro, Temixco, Morelos CP, 62580, Mexico
| | - P J Sebastian
- Instituto de Energías Renovables-Universidad Nacional Autónoma de México, Priv. Xochicalco s/n, Col. Centro, Temixco, Morelos CP, 62580, Mexico
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Li H, Wang H, Darwesh OM, Du J, Liu S, Li C, Fang J. Separation of biobutanol from ABE fermentation broth using lignin as adsorbent: A totally sustainable approach with effective utilization of lignocellulose. Int J Biol Macromol 2021; 174:11-21. [PMID: 33465363 DOI: 10.1016/j.ijbiomac.2021.01.095] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2020] [Revised: 01/11/2021] [Accepted: 01/14/2021] [Indexed: 12/18/2022]
Abstract
Adsorption is considered to be a promising butanol recovery method for solving the issue of inhibition in the ABE (acetone-butanol-ethanol) fermentation. As a byproduct in the second generation biobutanol industry, lignin was found to be a good adsorbent for the butanol enrichment. It is conducive to the full utilization of renewable lignocellulose biomass resource. Kinetic and equilibrium experiments indicated that lignin had a satisfactory adsorption rate and capacity that are comparable to those of many synthetic materials. Multicomponent adsorption experiments revealed that lignin had higher adsorption selectivity toward butanol than that of ethanol and acetone. The adsorption capacity of lignin for butanol first increased and then gradually decreased with increasing temperature. And maximum adsorption capacity reached 304.66 mg g-1 at 313 K. The inflection point of temperature is close to the ABE fermentation temperature of 310 K. The condensed butanol by desorption was 145 g L-1, with a satisfying regeneration performance. 1H NMR and FT-IR spectra indicated that the aromatic units of lignin formed π-systems with A/B/E. The π-system is particularly significant for butanol due to its longer hydrocarbon chain. These results could contribute to the emerging lignin-based materials for butanol separation.
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Affiliation(s)
- Hao Li
- National-Local Joint Engineering Laboratory for Energy Conservation of Chemical Process Integration and Resources Utilization, School of Chemical Engineering and Technology, Hebei University of Technology, Tianjin, China
| | - Haoyang Wang
- National-Local Joint Engineering Laboratory for Energy Conservation of Chemical Process Integration and Resources Utilization, School of Chemical Engineering and Technology, Hebei University of Technology, Tianjin, China
| | - Osama M Darwesh
- Agricultural Microbiology Department, Agricultural and Biological Research Division, National Research Centre, Cairo, Egypt
| | - Jingjing Du
- National-Local Joint Engineering Laboratory for Energy Conservation of Chemical Process Integration and Resources Utilization, School of Chemical Engineering and Technology, Hebei University of Technology, Tianjin, China
| | - Shan Liu
- National-Local Joint Engineering Laboratory for Energy Conservation of Chemical Process Integration and Resources Utilization, School of Chemical Engineering and Technology, Hebei University of Technology, Tianjin, China
| | - Chunli Li
- National-Local Joint Engineering Laboratory for Energy Conservation of Chemical Process Integration and Resources Utilization, School of Chemical Engineering and Technology, Hebei University of Technology, Tianjin, China
| | - Jing Fang
- National-Local Joint Engineering Laboratory for Energy Conservation of Chemical Process Integration and Resources Utilization, School of Chemical Engineering and Technology, Hebei University of Technology, Tianjin, China.
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Khedkar MA, Nimbalkar PR, Gaikwad SG, Chavan PV, Bankar SB. Solvent extraction of butanol from synthetic solution and fermentation broth: Batch and continuous studies. Sep Purif Technol 2020. [DOI: 10.1016/j.seppur.2020.117058] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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Zhang D, Del Rio‐Chanona EA, Petsagkourakis P, Wagner J. Hybrid physics‐based and data‐driven modeling for bioprocess online simulation and optimization. Biotechnol Bioeng 2019; 116:2919-2930. [DOI: 10.1002/bit.27120] [Citation(s) in RCA: 44] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2019] [Revised: 07/06/2019] [Accepted: 07/09/2019] [Indexed: 01/11/2023]
Affiliation(s)
- Dongda Zhang
- Centre for Process Integration, The MillUniversity of Manchester Manchester UK
- Centre for Process Systems Engineering, South Kensington CampusImperial College London London UK
| | | | - Panagiotis Petsagkourakis
- Centre for Process Integration, The MillUniversity of Manchester Manchester UK
- Centre for Process Systems EngineeringUniversity College London London UK
| | - Jonathan Wagner
- Department of Chemical EngineeringLoughborough University Loughborough Leicestershire UK
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