Journal ArticleDOI
A Perspective on Bioethanol Production from Biomass as Alternative Fuel for Spark Ignition Engine
A.H. Sebayang,Haji Hassan Masjuki,Hwai Chyuan Ong,Surya Dharma,Arridina Susan Silitonga,Teuku Meurah Indra Mahlia,H.B. Aditiya +6 more
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In this paper, the current status and technologies involved in bioethanol production and the properties and engine performance from various biomass feedstocks which are the recommended sustainable alternative fuel in the future.Abstract:
The increasing consumption of fossil fuels has led to the development of alternative fuels for the future. Domestic biofuel production and the utilization of alternative fuels can decrease dependency on petroleum oil, reduce trade deficits, reduce air pollution and reduce carbon dioxide emission. Bioethanol is a renewable fuel produced by the fermentation of sugar which is derived from plants such as sugarcane or beet, maize, or cassava etc. However, bioethanol consumption in an engine is approximately 51% higher than gasoline since the energy per unit volume of ethanol is 34% lower than for gasoline. Bioethanol is an oxygenated fuel that contains 35% oxygen, which can reduce particulate matter and NOx emissions caused by combustion of the fuel. Therefore, bioethanol–gasoline blends can significantly reduce petroleum use and GHG emission. In addition, utilization of lignocellulosic materials in bioethanol production is the most viable pathway from an environmental point of view. This paper reviews the current status and technologies involved in bioethanol production and the properties and engine performance from various biomass feedstocks which are the recommended sustainable alternative fuel in the future.read more
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Experimental investigation on operating light-duty diesel engine using ethanol–gasoline blends in a homogeneous charge compression ignition combustion mode
TL;DR: In this paper , a port fuel injected light-duty diesel engine operated in homogeneous charge compression ignition (HCCI) mode was evaluated. But, the results showed that the indicated thermal efficiency improved, and soot and NOx emissions reduced with increased ethanol content in the test fuels.
Journal ArticleDOI
Strategies of pretreatment of feedstocks for optimized bioethanol production: distinct and integrated approaches
A. K. Shukla,Deepak Kumar,Madhuri Girdhar,G Anil Kumar,Abhineet Goyal,Tabarak Malik,A R Mohan +6 more
TL;DR: In this paper , the authors present a review of various distinct and integrated pretreatment processes developed till now and their advancement according to the current trend and future aspects to make lignocellulosic biomass available for further hydrolysis and fermentation.
Journal ArticleDOI
Macroalgal Proteins: A Review
TL;DR: A review of 206 publications on the use of seaweeds as foods and feeds and processing methods to extract seaweed proteins is presented in this paper , which discusses the significant uses of seaweed, which range from utilising their anthelmintic and anti-methane properties in feed additives, to food techno-functional ingredients in the formulation of human foods such as ice creams, to utilizing their health beneficial ingredients to reduce high blood pressure and prevent inflammation.
Journal ArticleDOI
Comprehensive Review on Potential Contamination in Fuel Ethanol Production with Proposed Specific Guideline Criteria
Peerawat Wongsurakul,Mutsee Termtanun,Worapon Kiatkittipong,Jun Wei Lim,Kunlanan Kiatkittipong,Prasert Pavasant,Izumi Kumakiri,Suttichai Assabumrungrat +7 more
TL;DR: In this article , a review of the techniques of control used in ethanol fuel production, and also includes specific guidelines to control ethanol quality during production and the storage period in order to preserve ethanol production from first-generation to second-generation feedstock.
Journal ArticleDOI
Co-Fermentation of Glucose–Xylose Mixtures from Agroindustrial Residues by Ethanologenic Escherichia coli: A Study on the Lack of Carbon Catabolite Repression in Strain MS04
Estefanía Sierra-Ibarra,Alejandra Vargas-Tah,Cessna L. Moss-Acosta,Berenice Trujillo-Martinez,Eliseo R. Molina-Vázquez,Alberto Rosas-Aburto,Ángeles Valdivia-López,Martín Hernández-Luna,Eduardo Vivaldo-Lima,Alfredo Martinez +9 more
TL;DR: In this article , the authors used Escherichia coli MS04 to ferment hydrolysates from five different lignocellulosic agroindustrial wastes, which contained different glucose and xylose concentrations.
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Journal ArticleDOI
A perspective on bioethanol production from biomass as alternative fuel for spark ignition engine
A.H. Sebayang,Haji Hassan Masjuki,Hwai Chyuan Ong,Surya Dharma,Arridina Susan Silitonga,Teuku Meurah Indra Mahlia,H.B. Aditiya,H.B. Aditiya +7 more
TL;DR: In this article, the current status and technologies involved in bioethanol production and the properties and engine performance from various biomass feedstocks which are the recommended sustainable alternative fuel in the future.