Advances and challenges in bio-based 2, 3-BD downstream purification: A comprehensive review

PM Gawal, S Subudhi - Bioresource Technology Reports, 2023 - Elsevier
Abstract Bio-based 2, 3-butanediol (2, 3-BD) is gaining prominence as an alternative to
costly petroleum production. It finds diverse applications in chemicals, food, cosmetics, and …

High yield recovery of 2, 3-butanediol from fermented broth accumulated on xylose rich sugarcane bagasse hydrolysate using aqueous two-phase extraction system

V Narisetty, Y Amraoui, A Abdullah, E Ahmad… - Bioresource …, 2021 - Elsevier
Downstream processing of chemicals obtained from fermentative route is challenging and
cost-determining factor of any bioprocess. 2, 3-Butanediol (BDO) is a promising chemical …

Separation, recovery and upgrading of 2, 3‐butanediol from fermentation broth

T Rajale, X Yang, EJ Judge, CM Moore… - Biofuels, Bioproducts …, 2023 - Wiley Online Library
Butanediol (BDO) is a bio‐derived building block available from biomass through
biochemical methods in high titers (> 120 g L− 1) making it an attractive target for production …

Comparative assessment of separation techniques for downstream processing of 2, 3-Butanediol

A Priya, P Dureja, R Rathi, B Lal - Fuel, 2021 - Elsevier
Butanediol (2, 3-BDO) is a platform and fuel chemical having immense applications.
Biological route of 2, 3-BDO production through bacterial fermentation is reported to be more …

Energy-efficient recovery process of 2, 3-butanediol using 2-heptanol extraction

SC Lee, HC Woo, YH Kim - Chemical Engineering and Processing-Process …, 2021 - Elsevier
The high boiling-point of 2, 3-butanediol requires high-pressure steam for its recovery from
fermentation broth when distillation is directly implemented, as it vaporizes large amounts of …

[HTML][HTML] Influence of process parameters on the environmental impact of 2, 3-butanediol production by fermentation

T Balgobin, C Brandam, C Joannis-Cassan - Biochemical Engineering …, 2024 - Elsevier
Producing bio-based chemicals such as 2, 3-butanediol using biological processes can play
an important role in combatting global warming and addressing fossil oil depletion. To …

[HTML][HTML] Adaptable downstream processing design for recovery of butanediols after fermentation

T Janković, S Sharma, AJJ Straathof, AA Kiss - … Engineering Research and …, 2025 - Elsevier
Abstract The butanediols (BDOs), 2, 3-, 1, 4-and 1, 3-butanediol, are platform chemicals that
are mainly produced from fossil hydrocarbons but may be obtained through fermentation …

[HTML][HTML] Recovery of biobased 2, 3-butanediol from fermentation broths by liquid-phase adsorption onto phenylboronate polymers

G Schroer, V Toussaint, B Heyman, J Büchs… - Current Research in …, 2022 - Elsevier
Abstract In recent years, 2, 3-butanediol (BDO) has been recognized as a valuable platform
molecule suitable for production of bulk and fine chemicals. BDO can be efficiently produced …

[PDF][PDF] Downstream Purification of 2, 3-Butanediol from Fermentation Broth using a 1-butanol/Nacl system

PM Gawal - Indian J. Nat. Sci, 2023 - academia.edu
2, 3-Butanediol (2, 3-BD) is a valuable chemical used in various industries and as a fuel
additive. It can be converted into jet fuel, making it highly sought after. The production of 2, 3 …

Cost-effective 2, 3-BD separation: insights from aqueous two-phase extraction-assisted distillation

PM Gawal - Biomass Conversion and Biorefinery, 2024 - Springer
Butanediol (2, 3-BD), known for its various applications and potential microbial production,
faces challenges in commercial viability due to the high energy intensity nature of the …