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Effects of Spo0A on Clostridium acetobutylicum with an .

May 22, 2020 · Liu D, Chen Y, Ding FY et al (2014) Biobutanol production in a Clostridium acetobutylicum biofilm reactor integrated with simultaneous product recovery by adsorption. Biotechnol Biofuels 7(1):5. Article Google Scholar

Biobutanol: The Future Biofuel | Springer for Research .

Therefore, online product recovery technologies with continuous fermentation are being optimized to enhance the butanol productivity. However, studies based on economic evaluation of biobutanol production illustrated that production cost of biobutanol primarily depends on cost of raw material.

Immobilization of Clostridium acetobutylicum onto natural .

Biomass energy (e.g. bioethanol, biodiesel and biobutanol) may represent a feasible alternative. For example, biobutanol produced by Clostridium acetobutylicum (C. acetobutylicum) is a valuable biofuel due to its high energy content, low volatility, reduced hygroscopicity and low corrosiveness (Qureshi and Maddox, 1987; Bankar et al., 2013).

Fermentation | Free Full-Text | Global View of Biofuel .

In the SSFR process, pretreatment was performed in a similar fashion as above. However, saccharification, fermentation, and recovery were combined using a single reactor, as shown in Figure 1B. Enzymes were added 12–15 h prior to inoculating the fermentation. When the butanol concentration reached 3–4 g/L, simultaneous recovery was initiated.

Fermentation | Free Full-Text | A Review of Process-Design .

Butanol, produced via traditional acetone-butanol-ethanol (ABE) fermentation, suffers from low yield and productivity. In this article, a non-ABE butanol production process is reviewed. Clostridium pasteurianum has a non-biphasic metabolism, alternatively producing 1,3-propanediol (PDO)-butanol-ethanol, referred to as PBE fermentation. This review discusses the advantages of PBE fermentation .

Ex situ product recovery for enhanced butanol production .

In situ butanol recovery fermentation has been intensively studied as an effective alternative to conventional butanol production, which is limited due to the cellular toxicity of butanol. However, the low biocompatibility of adsorbents often leads to failure of in situ recovery fermentations. In this study, Clostridium beijerinckii NCIMB 8052 was cultured in flasks without shaking and in situ .

CA2897971A1 - Method for production of n-butanol from .

CA2897971A1 CA2897971A CA2897971A CA2897971A1 CA 2897971 A1 CA2897971 A1 CA 2897971A1 CA 2897971 A CA2897971 A CA 2897971A CA 2897971 A CA2897971 A CA 2897971A CA 2897971 A1 CA2897971 A1 CA 2897971A1 Authority CA Canada Prior art keywords culture syntrophic butanol clostridium microorganism Prior art date 2013-01-18 .

Trends in Systems Biology for the Analysis and Engineering .

Clostridium acetobutylicum has received renewed interest worldwide as a promising producer of biofuels and bulk chemicals such as n-butanol, 1,3-propanediol, 1,3-butanediol, isopropanol, and butyrate. To develop commercial processes for the production of bulk chemicals via a metabolic engineering approach it is necessary to better characterize both the primary .

Adsorptive separation and recovery of biobutanol from ABE .

He, X.J., Han-Jie Ying, H.J.: Biobutanol production in a Clostridium acetobutylicum biofilm reactor integrated with simultaneous product recovery by adsorption. Biotechnol. Biotechnol. Biofuels 7, .

Biobutanol production in a Clostridium acetobutylicum .

Biobutanol production in a Clostridium acetobutylicum biofilm reactor integrated with simultaneous product recovery by adsorption

Recent trends in biobutanol production : Reviews in .

Biobutanol production in a Clostridium acetobutylicum biofilm reactor integrated with simultaneous product recovery by adsorption. Biotechnol Biofuels 2014a; 7: 5. Biotechnol Biofuels 2014a; 7: 5. Crossref Google Scholar

Ex situ product recovery for enhanced butanol production .

In the flask culture involving in situ butanol recovery fermentation using Clostridium acetobutylicum ATCC 824 and the adsorbent, production of acetone, butanol, and ethanol (ABE) increased by 46.8%.

Bio-butanol production from glycerol with Clostridium .

Improved n-butanol production by a non-acetone producing Clostridium pasteurianum DSMZ 525 in mixed substrate fermentation. Biobutanol production in a Clostridium acetobutylicum biofilm reactor. Biobutanol production in a Clostridium acetobutylicum biofilm reactor integrated with simultaneous product recovery by adsorption

Energy recovery from tubular microbial electrolysis cell .

2014 Biobutanol production in a Clostridium acetobutylicum biofilm reactor integrated with simultaneous product recovery by adsorption. Biotechnol. Biofuels 7, 5.

Enhanced Biobutanol Production in Folic Acid-Induced .

Previously, a novel macroporous resin, KA-I, was synthesized in our lab. and was demonstrated to be a good adsorbent with high selectivity and capacity for butanol recovery from a model soln. Based on these results, we aimed to develop a process integrating a biofilm reactor with simultaneous product recovery using the KA-I resin to maximize .

CA2897971A1 - Method for production of n-butanol from .

CA2897971A1 CA2897971A CA2897971A CA2897971A1 CA 2897971 A1 CA2897971 A1 CA 2897971A1 CA 2897971 A CA2897971 A CA 2897971A CA 2897971 A CA2897971 A CA 2897971A CA 2897971 A1 CA2897971 A1 CA 2897971A1 Authority CA Canada Prior art keywords culture syntrophic butanol clostridium microorganism Prior art date 2013-01-18 Legal status (The legal status is an .

Butanol fermentation by Clostridium saccharobutylicum .

Full Article. Butanol Fermentation by Clostridium saccharobutylicum Based on Poplar Wood Qiye Wang, a,b Chao Zhang, b Rui Yao, b Shaodong Xu, b Jie Zhong, b Lang Luo, b and Yiqiang Wang a,b, * As a potential source of liquid fuels, lignocellulosic material is an alternative to plant-derived starch and sugar, which are urgently needed to meet global demands for food.

Enhanced acetone‐butanol fermentation using repeated fed .

The full text of this article hosted at iucr.org is unavailable due to technical difficulties.

Clostridium acetobutylicum grows vegetatively in a biofilm .

Nov 20, 2018 · Biofilms are cell communities wherein cells are embedded in a self-produced extracellular polymeric substances (EPS). The biofilm of Clostridium acetobutylicum confers the cells superior phenotypes and has been extensively exploited to produce a variety of liquid biofuels and bulk chemicals. However, little has been known about the physiology of C. acetobutylicum in biofilm as well as the .

Combined Detoxification and In-situ Product Removal by a .

Jul 27, 2016 · Liu, D. et al. Biobutanol production in a Clostridium acetobutylicum biofilm reactor integrated with simultaneous product recovery by adsorption. Biotechnol. Biofuels 7, 5 (2014).

Evaluation of hydrophobic micro-zeolite-mixed matrix .

Biobutanol production in a Clostridium acetobutylicum biofilm reactor integrated with simultaneous product recovery by adsorption. Does size matter? Separations on guard columns for fast sample analysis. Does size matter? Separations on guard columns for fast sample analysis applied to bioenergy research. Bio-butanol production from glycerol .

Comparative transcriptomic analysis of Clostridium .

Jan 20, 2016 · Compared to planktonic cells, C. acetobutylicum biofilm cells acquired a more efficient phenotype, e.g., improved butanol tolerance and enhanced reaction rate. Comparative transcriptomic analysis revealed that 16.2% of the C. acetobutylicum genome genes within biofilm cells were differentially expressed, with most genes being up-regulated.. C. acetobutylicum biofilm cells .

Version Final Planning | Chemistry | Energy And Resource

After obtaining the optimal feed- stock selection and reactor conditions, the correct puri fi cation unit must be selected, which needs to be able to accomplish all recovery and purity constraints: 99.5 wt % for biobutanol, 99.5 wt % for acetone, and 95.0 wt % for ethanol. The downstream process was totally modeled in Aspen Plus, and it stands .

Bio-butanol production from glycerol with Clostridium .

Improved n-butanol production by a non-acetone producing Clostridium pasteurianum DSMZ 525 in mixed substrate fermentation. Biobutanol production in a Clostridium acetobutylicum biofilm reactor. Biobutanol production in a Clostridium acetobutylicum biofilm reactor integrated with simultaneous product recovery by adsorption

Biofilms as living catalysts in continuous chemical .

Biofilms are resilient to a wide variety of environmental stresses. This inherited robustness has been exploited mainly for bioremediation. With a better understanding of their physiology, the application of these living catalysts has been extended to the production of bulk and fine chemicals as well as towards biofuels, biohydrogen, and electricity production in microbial .

RESEARCH Open Access Biobutanol production in a .

Biobutanol production in a Clostridium acetobutylicum biofilm reactor integrated with simultaneous product recovery by adsorption Dong Liu†, Yong Chen†, Feng-Ying Ding, Ting Zhao, Jing-Lan Wu, Ting Guo, Heng-Fei Ren, Bing-Bing Li, Huan-Qing Niu, Zhi Cao, Xiao-Qing Lin, Jing-Jing Xie, Xue-Jun He and Han-Jie Ying* Abstract

Ex situ product recovery and strain engineering of .

Nov 01, 2015 · Economically feasible production of biobutanol is still limited by the low titer and productivity, . He, H.J. YingBiobutanol production in a Clostridium acetobutylicum biofilm reactor integrated with simultaneous product recovery by adsorption. Biotechnol. Biofuels, 7 (2014), p. 5

Continuous Butanol Fermentation of Dilute Acid-Pretreated .

Mar 15, 2019 · An integrated system of simultaneous saccharification, fermentation and product recovery for butanol production from corn stover by Clostridium beijerinckii P260 was .

Biobutanol production in a Clostridium acetobutylicum .

Jan 08, 2014 · Clostridium acetobutylicum can propagate on fibrous matrices and form biofilms that have improved butanol tolerance and a high fermentation rate and can be repeatedly used. Previously, a novel macroporous resin, KA-I, was synthesized in our laboratory and was demonstrated to be a good adsorbent with high selectivity and capacity for butanol recovery from a model solution.

Adsorptive separation and recovery of biobutanol from ABE .

He, X.J., Han-Jie Ying, H.J.: Biobutanol production in a Clostridium acetobutylicum biofilm reactor integrated with simultaneous product recovery by adsorption. Biotechnol. Biotechnol. Biofuels 7, .