Bioethanol Fuel Production Processes. II: Biomass Hydrolysis, Fermentation, and Bioethanol Fuel Separation

Bioethanol is a renewable fuel produced from biomass, such as corn, sugarcane, and vegetable oil. It can be used as a gasoline additive or blended with gasoline to reduce emissions. Bioethanol is also used as a fuel for vehicles and as a raw material in the production of plastics, textiles, and other products.

Format: Hardback
Length: 440 pages
Publication date: 22 December 2023
Publisher: Taylor & Francis Ltd

Bioethanol, a renewable and sustainable fuel derived from biomass, has gained significant attention in recent years as a potential alternative to conventional fossil fuels. Its production involves an interdisciplinary approach that encompasses science, technology, environment, and social sciences. This comprehensive approach allows for the efficient utilization of various biomass resources, including agricultural waste, forestry residues, and municipal solid waste.

One of the key aspects of bioethanol production is the development of biomass biorefineries. These facilities aim to reduce production costs by producing additional products such as power, heat, animal feed, biodiesel, biogas, and biochemicals. By maximizing the utilization of biomass, biorefineries can achieve a more sustainable and cost-effective approach to fuel production.

Enzymatic biomass hydrolysis is a critical step in the bioethanol production process. It involves the breakdown of biomass into its constituent sugars, which can then be fermented by microorganisms to produce ethanol. The choice of microorganisms and their metabolic engineering plays a crucial role in enhancing the ethanol yield. Researchers are exploring various strains of bacteria and fungi to improve the efficiency of biomass hydrolysis and fermentation.

Microbes used for the fermentation of biomass hydrolysates include bacteria, yeast, and fungi. Each microbe has its unique characteristics and optimal conditions for fermentation. Researchers are studying the genetics and metabolism of these microbes to improve their performance and increase the ethanol yield. Metabolic engineering techniques, such as gene manipulation and strain optimization, are being employed to enhance the fermentation process.

Case studies on biomass biorefineries and bioethanol fuel separation provide valuable insights into the practical applications of bioethanol production. These studies focus on power and heat production, as well as dehydration of ethanol-water mixtures. By integrating different processes within a biorefinery, it is possible to maximize the utilization of biomass resources and achieve a more sustainable and cost-effective fuel production system.

In conclusion, bioethanol production is a promising renewable energy solution that utilizes biomass resources to produce a sustainable and environmentally friendly fuel. The development of biomass biorefineries and the optimization of enzymatic biomass hydrolysis and fermentation processes are key components in achieving cost-effective and sustainable bioethanol production. Case studies on biomass biorefineries and bioethanol fuel separation provide valuable insights into the practical applications of bioethanol production. Continued research and development in this field will contribute to the growth of the bioenergy industry and the reduction of our reliance on conventional fossil fuels.

Weight: 1020g
Dimension: 254 x 178 (mm)
ISBN-13: 9781032127507