Biobutanol preparation through sugar-rich biomass by Clostridium saccharoperbutylacetonicum conversion using ZnO nanoparticle catalyst

Saka, Abel; Jule, Leta Tesfaye; Gudata, Lamessa; Nagaprasad, N.; Subramanian, Kumaran; Mani, Mahendrakumar; Shanmugam, R.; Dwarampudi, L. Priyanka; Roy, Arpita; Stalin, B.; Krishnaraj, Ramaswamy

doi:10.1007/s13399-022-02424-1

Cited by 16 publications

(1 citation statement)

References 47 publications

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“…A summary on the application of NPs in the biofuel production process is given in Table 2 [70][71][72][73][74][75][76][77][78][79][80][81][82][83][84][85][86][87][88][89].…”

Section: Biodieselmentioning

confidence: 99%

Recent Developments in Lignocellulosic Biofuel Production with Nanotechnological Intervention: An Emphasis on Ethanol

Dutta,

Saravanabhupathy,

Anusha

et al. 2023

Catalysts

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Biofuel, an inexhaustible fuel source, plays a pivotal role in the contemporary era by diminishing the dependence on non-renewable energy sources and facilitating the mitigation of CO2 emissions. Due to the many constraints in existing technology and the resulting increased costs, the production of biofuels on a large scale is a laborious process. Furthermore, the methods used to convert varied feedstock into the intended biofuel may vary based on the specific techniques and materials involved. The demand for bioethanol is increasing worldwide due to the implementation of regulations by world nations that mandates the blending of bioethanol with petrol. In this regard, second-generation bioethanol made from lignocellulosic biomass is emerging at a rapid rate. Pre-treatment, hydrolysis, and fermentation are some of the technical, practical, and economic hurdles that the biochemical conversion method must overcome. Nanoparticles (NPs) provide a very effective approach to address the present obstacles in using biomass, due to their selectivity, energy efficiency, and time management capabilities, while also reducing costs. NPs smaller dimensions allow them to be more effective at interacting with lignocellulosic components at low concentrations to release carbohydrates that can be utilized to produce bioethanol. This article provides a concise overview of various biofuels and the nanotechnological advancements in producing it, with a particular emphasis on ethanol. It provides a detailed discussion on the application of nanotechnology at each stage of ethanol production, with a particular emphasis on understanding the mechanism of how nanoparticles interact with lignocellulose.

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“…A summary on the application of NPs in the biofuel production process is given in Table 2 [70][71][72][73][74][75][76][77][78][79][80][81][82][83][84][85][86][87][88][89].…”

Section: Biodieselmentioning

confidence: 99%

Recent Developments in Lignocellulosic Biofuel Production with Nanotechnological Intervention: An Emphasis on Ethanol

Dutta,

Saravanabhupathy,

Anusha

et al. 2023

Catalysts

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Environmentally friendly mesoporous SiO2 with mixed fiber/particle morphology and large surface area for enhanced dye adsorption

2023

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Rice straw is made up of hemicelluloses (19–27%), celluloses (32–47%), lignin (5–24%), and ash (13–20%), which are all agricultural waste. Rice straw ash is considered a green/eco-friendly source of silicon dioxide (SiO2). This study focuses on the synthesis and characterization of different mesoporous SiO2 nanostructures derived from rice straw waste material through controlling the pH of the extraction process for the first time. X-ray diffraction (XRD), Fourier transform infrared (FTIR), diffuse reflectance spectroscopy (DRS), field emission scanning electron microscope (FESEM), energy dispersive X-ray spectroscopy (EDX), high-resolution transmission electron microscope (HRTEM), zeta potential, and surface area analyzer were used to examine the produced materials. Amorphous silica nanostructures, S3 and S7, were produced at pH values of 3 and 7, respectively, according to XRD measurement, whereas higher pH causes the production of crystalline silica (S9). The pH of the extraction has a major effect on the morphology of the resultant nanosilica, as S3 has an irregular shape, S7 is made of distorted spherical particles, and S9 is composed of mixed fiber and spherical particle structures. For pollutant removal, greenly produced SiO2 nanostructures were used. The optimal mesoporous nanosilica (S9) demonstrated the highest surface roughness, the largest surface area (262.1 m2/g), the most negative zeta potential (− 20.2 mV), and the best dye adsorption capacity (71.4 mg/g).

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Recent developments on sustainable biobutanol production: a novel integrative review

Saravanan,

Rajeswari,

Divyabaskaran

et al. 2024

Environ Sci Pollut Res

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Biobutanol preparation through sugar-rich biomass by Clostridium saccharoperbutylacetonicum conversion using ZnO nanoparticle catalyst

Cited by 16 publications

References 47 publications

Recent Developments in Lignocellulosic Biofuel Production with Nanotechnological Intervention: An Emphasis on Ethanol

Recent Developments in Lignocellulosic Biofuel Production with Nanotechnological Intervention: An Emphasis on Ethanol

Environmentally friendly mesoporous SiO2 with mixed fiber/particle morphology and large surface area for enhanced dye adsorption

Recent developments on sustainable biobutanol production: a novel integrative review

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