CO2 valorization by a new microbiological process

Valencia, A R Rubén; Benmeziane, D.; Pen, Nakry; Petit, Eddy; Bonniol, Valérie; Belleville, Marie‐Pierre; Paolucci, D.; Sánchez-Marcano, José; Soussan, Laurence

doi:10.1016/j.cattod.2019.03.053

Cited by 11 publications

(3 citation statements)

References 45 publications

(69 reference statements)

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“…Coupling of this method with other CO 2 reduction systems such as electrochemistry has also been proposed . Correspondingly, numerous organic chemicals, including methane, formate, CO, alcohols, etc., have been successfully produced. ,− The efficiency of CO 2 conversion by microorganisms is influenced by the CO 2 concentration, heat, light, pH, and inhibitor compounds. The most important advantages of biochemical conversion are the cost-effectiveness and mild operation conditions.…”

Section: Methods Of Co2 Conversionmentioning

confidence: 99%

Review on CO₂ Management: From CO₂ Sources, Capture, and Conversion to Future Perspectives of Gas-Phase Electrochemical Conversion and Utilization

Navaee,

Salimi

2024

Energy Fuels

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Fossil organic chemicals are the main resources for both energy demands and industrial organic chemistry. Burning or decomposing of these materials releases carbon dioxide (CO 2 ) and carbon monoxide (CO), causing global environmental changes. This issue is the main concern related to the current earth situation. It could be a critical task that excess CO 2 be captured and converted into the original resources. In this overview, CO 2 origin and withdrawing mechanism and the thermodynamics, kinetics, and pathway of the CO 2 reduction reaction are summarized, and then the methods of CO 2 reduction are briefly compared with respect to commercialization capability. Electrochemistry is known as a green and cost-effective technique, which motivates many chemical reactions in technological areas. Conversion of CO 2 into the intrinsic chemicals assisted by electrochemistry is an imperative subject in terms of both energy demand and greenhouse gas control. However, some drawbacks such as less dissolution of CO 2 gas in aqueous electrolytes and low selectivity of products decrease the efficiency of CO 2 recycling by use of electrochemical procedures. Next, recent trends in development of electrocatalysts and various factors in electrochemical reduction are reviewed. After that, challenges in liquid-phase CO 2 reduction and insights into gasphase CO 2 reduction assisted by electrochemical gas diffusion electrode (GDE) are summarized. Taking into account technoeconomic analysis, the future of GDE in electrochemical CO 2 conversion and the development of new advanced procedures toward improving selectivity and stability with high faradaic efficiency are discussed. Finally, a brief discussion about Li/CO 2 batteries and H 2 /CO 2 fuel cells combined with CO 2 /H 2 O electrolysis cells as a future of CO 2 management and utilization are presented.

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Section: Methods Of Co2 Conversionmentioning

confidence: 99%

Review on CO₂ Management: From CO₂ Sources, Capture, and Conversion to Future Perspectives of Gas-Phase Electrochemical Conversion and Utilization

Navaee,

Salimi

2024

Energy Fuels

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“…15 As a result, an alternate method known as carbon capture and utilization (CCU) 16,17 is more attractive and innovative than CCS since CO 2 can not only be captured but also be used as carbon feedstock to produce value-added chemicals. 18 Additionally, due to the massive CO 2 emissions, for instance, CO 2 from industrial flue gas accounting for roughly 30% of all CO 2 emissions, 19 the relatively low conversion efficiency, and industrial-scale production, the thermochemical methods 15 that could convert CO 2 into high value-added chemicals are more advantageous and promising than the CO 2 photocatalytic 20,21 or CO 2 microbiological 22 methods.…”

Section: Introductionmentioning

confidence: 99%

CO₂ capture and conversion to syngas via dry reforming of C₃H₈ over a Pt/ZrO₂–CaO catalyst

Dong

Yang

et al. 2023

Catal. Sci. Technol.

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“…evaluated the bioconversion of syngas (CO 2 , CO, H 2 ) to fatty acids and alcohols 18 ; Ruiz‐Valencia et al . carried out the bioconversion of CO 2 to formic acid which is a precursor of methanol 19 ; Tan et al . tested novel bacterial strains for bioconversion of styrene to PHA 4 ; and Arriaga et al .…”

Section: Introductionmentioning

confidence: 99%

Styrene bioconversion by Pseudomonas putida utilizing a non‐aqueous phase for polyhydroxyalkanoate production

Alonso-Campos

Covarrubias-García

Arriaga

2021

J of Chemical Tech & Biotech

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BACKGROUND Styrene is a volatile organic compound used extensively worldwide. It is known to cause serious adverse effects on human health and the environment. The main limitation in the biological treatment of styrene is its low solubility. An alternative is the use of partitioning bioreactors (TPPB) which can improve mass transfer of styrene by addition of a hydrophobic non‐aqueous phase (NAP). This study explored silicone oil and an ionic liquid as NAPs in a TPPB to degrade styrene vapors using Pseudomonas putida S12. Lastly, the production of polyhydroxyalkanoates (PHA) was evaluated. RESULTS The NAPs were characterized in terms of biodegradability, toxicity and styrene partition coefficient (H). Results showed that styrene was 7.5 times more absorbed by the ionic liquid/aqueous phase mixture (H = 0.0035) than by the silicone oil/aqueous phase mixture (H = 0.0179) at 28 °C. Silicone oil and ionic liquid were non‐biodegradable by P. putida S12. However, the ionic liquid was inhibitory and toxic for P. putida S12 in contrast to silicone oil. Thus, the selected phase for the TPPB process was silicone oil. Silicone oil assays reached a 98% styrene removal efficiency faster (4 h) than the control (8 h). This finding was reflected in a faster production of the same amount of PHA in the presence of silicone oil. CONCLUSIONS The production of PHA was enhanced by the addition of silicone oil at 5% (v/v) in a TPPB batch process treating styrene vapors. © 2021 Society of Chemical Industry (SCI).

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CO2 valorization by a new microbiological process

Cited by 11 publications

References 45 publications

Review on CO₂ Management: From CO₂ Sources, Capture, and Conversion to Future Perspectives of Gas-Phase Electrochemical Conversion and Utilization

Review on CO₂ Management: From CO₂ Sources, Capture, and Conversion to Future Perspectives of Gas-Phase Electrochemical Conversion and Utilization

CO₂ capture and conversion to syngas via dry reforming of C₃H₈ over a Pt/ZrO₂–CaO catalyst

Styrene bioconversion by Pseudomonas putida utilizing a non‐aqueous phase for polyhydroxyalkanoate production

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CO2 valorization by a new microbiological process

Cited by 11 publications

References 45 publications

Review on CO2 Management: From CO2 Sources, Capture, and Conversion to Future Perspectives of Gas-Phase Electrochemical Conversion and Utilization

Review on CO2 Management: From CO2 Sources, Capture, and Conversion to Future Perspectives of Gas-Phase Electrochemical Conversion and Utilization

CO2 capture and conversion to syngas via dry reforming of C3H8 over a Pt/ZrO2–CaO catalyst

Styrene bioconversion by Pseudomonas putida utilizing a non‐aqueous phase for polyhydroxyalkanoate production

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About

Review on CO₂ Management: From CO₂ Sources, Capture, and Conversion to Future Perspectives of Gas-Phase Electrochemical Conversion and Utilization

Review on CO₂ Management: From CO₂ Sources, Capture, and Conversion to Future Perspectives of Gas-Phase Electrochemical Conversion and Utilization

CO₂ capture and conversion to syngas via dry reforming of C₃H₈ over a Pt/ZrO₂–CaO catalyst