Integrierte biotechnologische Produktionsprozesse

Schügerl, K.; Kretzmer, G.; Freitag, Ruth; Scheper, Thomas

doi:10.1002/cite.330661203

Cited by 14 publications

(2 citation statements)

References 115 publications

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“…Therefore the majority of biotechnological processes realised on an industrial scale are not continuous processes but batch processes (see Fig. 6.1) [1].…”

Section: Introductionmentioning

confidence: 99%

“…Consequently, the combination of pervaporation with a bioreactor in a hybrid process is, apart from extraction, the most studied alternative of integrated biotechnological production process [1]. Even though, several studies have dealt with pervaporation bioreactor hybrid processes, its development has not exceeded that of the pilot plant level.…”

Section: Introductionmentioning

confidence: 99%

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Use of Pervaporation-Bioreactor Hybrid Processes in Biotechnology

Lipnizki

Hausmanns

Laufenberg

et al. 2000

Chem. Eng. Technol.

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Pervaporation is a membrane separation process with considerable innovative possibilities in the area of biotechnology. Above all, the combination of bioreactor and pervaporation has potential in the longer term as an alternative to conventional batch processes. The authors present a comparison of various processes with conventional technology and review the current possibilities to improve the short‐comings of membrane separation processes.

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“…Therefore the majority of biotechnological processes realised on an industrial scale are not continuous processes but batch processes (see Fig. 6.1) [1].…”

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Use of Pervaporation-Bioreactor Hybrid Processes in Biotechnology

Lipnizki

Hausmanns

Laufenberg

et al. 2000

Chem. Eng. Technol.

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Reaktive-Membran-Extraction of Ethanol

Burfeind¹,

Schügerl

1999

Chem. Eng. Technol.

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Comparative techno‐economic analysis and reviews of n‐butanol production from corn grain and corn stover

Tao

Tan

et al. 2013

Biofuels Bioprod Bioref

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This work presents a detailed review and comparative analysis of the process design and economics of n-butanol production using corn grain and corn stover. This includes reviewing the most recent n-butanol technologies; demonstrating the impact of key parameters (e.g. plant capacity, raw material pricing, yield) on the overall n-butanol process economics; and comparing how cellulosic biomass conversion technologies and challenges differ from traditional sugar-based n-butanol conversion technology. A major challenge of n-butanol production is the low n-butanol yield (compared to ethanol), resulting in higher production costs. However, recent research efforts have achieved signifi cant yield improvements using a combination of genetic engineering, fermentation techniques, and integrated process development using continuous fermentation with online stripping to remove n-butanol during fermentation. This study presents the advances in n-butanol research for both sugar-based (corn) and cellulosic (corn stover) feedstocks, and also provides a comparison of overall process technologies and process economics. In addition, the results of a sensitivity analysis comparing various technologies, sugar yields, and coproduct distributions are discussed in order to provide research guidance.

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Integrierte biotechnologische Produktionsprozesse

Cited by 14 publications

References 115 publications

Use of Pervaporation-Bioreactor Hybrid Processes in Biotechnology

Use of Pervaporation-Bioreactor Hybrid Processes in Biotechnology

Reaktive-Membran-Extraction of Ethanol

Comparative techno‐economic analysis and reviews of n‐butanol production from corn grain and corn stover

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