Composition of sugar cane, energy cane, and sweet sorghum suitable for ethanol production at Louisiana sugar mills

2010 ◽  
Vol 38 (7) ◽  
pp. 803-807 ◽  
Author(s):  
Misook Kim ◽  
Donal F. Day
Keyword(s):  
Ethanol Production ◽  
Sugar Cane ◽  
Sweet Sorghum ◽  
Energy Cane ◽  
Sugar Mills

Evaluating the Potential of Culms from Sugarcane and Energy Cane Varieties Grown in Argentina for Second-Generation Ethanol Production

2021 ◽  
Author(s):  
Aissata Ousmane Kane ◽  
Vanessa O. Arnoldi Pellergini ◽  
Melissa C. Espirito Santo ◽  
Balla Diop Ngom ◽  
José M. García ◽  
...  
Keyword(s):  
Ethanol Production ◽  
Second Generation ◽  
Energy Cane ◽  
Second Generation Ethanol

scholarly journals Effects of Energy Cane (Saccharum spp.) Juice on Corn Ethanol (Zea mays) Fermentation Efficiency: Integration towards a More Sustainable Production

Fermentation ◽  
2021 ◽  
Vol 7 (1) ◽  
pp. 30
Author(s):  
Pietro Sica ◽  
Laysa Maciel Lewandowski Meira Prado ◽  
Pedro Granja ◽  
Elias Miguel de Carvalho ◽  
Eduardo de Castro Mattos ◽  
...  
Keyword(s):  
Zea Mays ◽  
Production Process ◽  
Ethanol Production ◽  
Energy Demand ◽  
Sugar Content ◽  
Corn Ethanol ◽  
Saccharum Spp ◽  
Energy Cane ◽  
Fermentation Efficiency ◽  
Cane Juice

Despite being considered renewable, corn (Zea mays) ethanol still generates much debate over the use of fossil fuels in its production and is considered less sustainable than sugarcane (Saccharum spp.) ethanol. In Brazil, corn ethanol is starting to be produced in the Center-West and is expected to increase with the RenovaBio, a promising policy for biofuels adoption. In this context, energy cane (Saccharum spp.) is a biomass crop with high yields that can provide bagasse to supply the energy demand of the corn ethanol industry and provide juice with about 10% sugar content. However, the effects of introducing its juice in the production process are unknown. For these reasons, the objective of this study was to assess the effects of adding energy cane juice in corn ethanol production. Energy cane juice brings several advantages: (i) It provides sugars that can reduce by almost 50% the amount of corn and enzymes used, (ii) reduces the amount of water needed for ethanol production, and (iii) increases significantly the fermentation efficiency from 86.4% to 90.8% by providing minerals that support yeast growth. Therefore, energy cane can be integrated into the corn ethanol production process, making the fermentation more efficient and the production systems more sustainable.

Evaluation of ethanol production from sugar and lignocellulosic part of energy cane

2017 ◽  
Vol 108 ◽  
pp. 598-603 ◽  
Author(s):  
Sutticha Na-Ranong Thammasittirong ◽  
Prasert Chatwachirawong ◽  
Thada Chamduang ◽  
Anon Thammasittirong
Keyword(s):  
Ethanol Production ◽  
Energy Cane

scholarly journals An economic analysis of sweet sorghum cultivation for ethanol production in North China

GCB Bioenergy ◽  
2014 ◽  
Vol 7 (5) ◽  
pp. 1176-1184 ◽  
Author(s):  
Huihui Liu ◽  
Lantian Ren ◽  
Huub Spiertz ◽  
Yongbin Zhu ◽  
Guang Hui Xie
Keyword(s):  
Economic Analysis ◽  
Ethanol Production ◽  
Sweet Sorghum ◽  
North China

Steam Ejector Used as a Substitute for Cooling Tower in the Ethanol Production Process

2009 ◽  
Author(s):  
Luiz Antonio Negro Martin Lopez ◽  
Daniel Kao Sun Ting ◽  
Alfredo Jose´ Alvim de Castro
Keyword(s):  
Global Warming ◽  
Production Process ◽  
Ethanol Production ◽  
Sugar Cane ◽  
Raw Materials ◽  
Cooling Water ◽  
Production Plant ◽  
Cooling Towers ◽  
Steam Ejector ◽  
Sugar Cane Juice

Nowadays petroleum dependency in transportation is widely discussed all over the world. Atmospheric pollution and global warming are deleterious consequences of gasoline consumption. Ethanol is a natural substitute fuel that has been increasingly used. One of the most important raw materials used for ethanol production is the sugar cane. The exothermic fermentation reaction of the sugar cane juice in the ethanol production process requires a rigorous temperature control. This control is usually made by using cooling water from cooling towers. The heat released from cooling towers not only has an economical cost as well as it contributes to the global heating. Steam ejectors can substitute cooling towers thus improving the ethanol production plant efficiency and reducing world heating. Furthermore, steam ejectors are smaller, cheaper and are very simple equipment when compared with cooling towers. Furthermore, its use provides an improved thermal efficiency of the production plant resulting in the reduction of the global warming effects. In this work the use of steam ejector is proposed for the fermentation cooling of a typical Brazilian sugar and ethanol production plant. The steam which feeds the steam ejector is obtained from the plant utilities and the low temperature obtained from steam expansion within the ejector is used for sugar cane fermentation process cooling. The steam ejector discharge heat is recovered as it is used to sugar and ethanol production process heating. The sugar and ethanol production plant overall energy fluxes either using cooling towers as well as using steam ejectors are presented and the results are compared and discussed.

Acetic Acid-Tolerant Native Yeast Pichia kudriavzevii ITV-S42 Isolated from Sweet Sorghum Juice for Ethanol Production

Sugar Tech ◽  
2021 ◽  
Author(s):  
L. E. Díaz-Nava ◽  
M. G. Aguilar-Uscanga ◽  
B. Ortiz-Muñiz ◽  
N. Montes-García ◽  
J. M. Domínguez ◽  
...  
Keyword(s):  
Acetic Acid ◽  
Ethanol Production ◽  
Sweet Sorghum ◽  
Pichia Kudriavzevii ◽  
Sweet Sorghum Juice ◽  
Acid Tolerant
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