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Journal articles on the topic 'Sugarcane ethanol production'

Author: Grafiati

Published: 4 June 2021

Last updated: 3 February 2022

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1

Kaur, Harpreet, and Rajan Keshri. "Production of Ethanol from Sugarcane Molasses." International Journal For Research in Applied Sciences and Biotechnology 7, no. 5 (2020): 93–97. http://dx.doi.org/10.31033/ijrasb.7.5.13.

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2

Hatamipour, Mohammad Sadegh, Abbas Almodares, Mohsen Ahi, Mohammad Ali Gorji, and Qazaleh Jahanshah. "Performance Evaluation of Sweet Sorghum Juice and Sugarcane Molasses for Ethanol Production." Polish Journal of Chemical Technology 17, no. 3 (2015): 13–18. http://dx.doi.org/10.1515/pjct-2015-0043.

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Abstract Sweet sorghum juice and traditional ethanol substrate i.e. sugarcane molasses were used for ethanol production in this work. At the end of the fermentation process, the sweet sorghum juice yielded more ethanol with higher ethanol concentration compared to sugarcane molasses in all experiments. The sweet sorghum juice had higher cell viability at high ethanol concentrations and minimum sugar concentration at the end of the fermentation process. The ethanol concentration and yield were 8.9% w/v and 0.45 g/g for sweet sorghum in 80 h and 6.5% w/v and 0.37 g/g for sugarcane molasses in 60

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3

Tapia Carpio, Lucio, and Fábio Simone de Souza. "Competition between Second-Generation Ethanol and Bioelectricity using the Residual Biomass of Sugarcane: Effects of Uncertainty on the Production Mix." Molecules 24, no. 2 (2019): 369. http://dx.doi.org/10.3390/molecules24020369.

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Several economies around the world are using second-generation (2G) ethanol produced from agricultural residues, like sugarcane straw and bagasse, as a sustainable solution to replace petroleum products. Since first-generation (1G) ethanol uses the sugars of sugarcane, an integrated 1G–2G production would enable the production of more ethanol from the same amount of sugarcane without leading to increased use of arable land. The ethanol production process is complex, involving different high-energy consumption operations such as evaporation and distillation. The economic competitiveness of this

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4

Haneefa, M. Mohameed, and M. Jayendran. "Quality in the Production of Sugarcane Ethanol." Indian Journal of Public Health Research & Development 8, no. 3s (2017): 197. http://dx.doi.org/10.5958/0976-5506.2017.00281.9.

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5

Goldemberg, José, Suani Teixeira Coelho, and Patricia Guardabassi. "The sustainability of ethanol production from sugarcane." Energy Policy 36, no. 6 (2008): 2086–97. http://dx.doi.org/10.1016/j.enpol.2008.02.028.

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6

Outlaw, Joe L., Luis A. Ribera, James W. Richardson, Jorge da Silva, Henry Bryant, and Steven L. Klose. "Economics of Sugar-Based Ethanol Production and Related Policy Issues." Journal of Agricultural and Applied Economics 39, no. 2 (2007): 357–63. http://dx.doi.org/10.1017/s1074070800023051.

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The feasibility of integrating ethanol production into an existing sugar mill was analyzed by a stochastic spreadsheet model. As the price of corn continues to rise, ethanol producers will eventually need to look at other feedstock alternatives. Sugarcane has been proven to work well in the production of ethanol in Brazil. The results indicated existing U.S. sugar mills could economically switch to ethanol production. As imports into the United States threaten to undermine the U.S. sugar program, sugarcane producers have a viable alternative. At the very least, the alternative exists to divers

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7

Claudino, Edison Sotolani, João Gilberto Mendes dos Reis, Pedro Luiz de Oliveira Costa Neto, Antonio Carlos Vaz Lopes, and Sivanilza Teixeira Machado. "Responsiveness and value chain in sugar-ethanol production." Independent Journal of Management & Production 9, no. 2 (2018): 282. http://dx.doi.org/10.14807/ijmp.v9i2.720.

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Brazil is the world’s major sugarcane producer. In 2018/19, the country will have produced about 47.34 million tons of sugar and 58.8 billion liters of ethanol. Sugar and ethanol are produced in the same production process and the definition of both quantities is pre-established to sugarcane agro-industry. The purpose of this paper is to identify how managers define the production mix of sugar-ethanol in an agro-industry and how this decision adds value to its operations. The results showed that the searched mill adds value to its production through responsiveness and flexibility while orienti

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8

Duden, A. S., P. A. Verweij, A. P. C. Faaij, D. Baisero, C. Rondinini, and F. van der Hilst. "Biodiversity Impacts of Increased Ethanol Production in Brazil." Land 9, no. 1 (2020): 12. http://dx.doi.org/10.3390/land9010012.

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Growing domestic and international ethanol demand is expected to result in increased sugarcane cultivation in Brazil. Sugarcane expansion currently results in land-use changes mainly in the Cerrado and Atlantic Forest biomes, two severely threatened biodiversity hotspots. This study quantifies potential biodiversity impacts of increased ethanol demand in Brazil in a spatially explicit manner. We project changes in potential total, threatened, endemic, and range-restricted mammals’ species richness up to 2030. Decreased potential species richness due to increased ethanol demand in 2030 was proj

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9

Jonglertjunya, Woranart, Piyawat Chinwatpaiboon, Hathairat Thambaramee, and Paritta Prayoonyong. "Butanol, Ethanol and Acetone Production from Sugarcane Bagasses by Acid Hydrolysis and Fermentation Using Clostridium sp." Advanced Materials Research 931-932 (May 2014): 1602–7. http://dx.doi.org/10.4028/www.scientific.net/amr.931-932.1602.

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Utilization of sugarcane bagasses for butanol, ethanol and acetone production was studied by acid hydrolysis and bacterial fermentation. Glucose, xylose and arabinose contents of sugarcane bagasse hydrolyzed in 5% (v/v) sulfuric acid solution were investigated in respective range of 5 to 60 min. Results showed glucose and xylose released during hydrolysis at 121 C and long treatment time of 60 minutes had high concentrations of 18.7 and 19.8 g/l, respectively. The sugarcane bagasse hydrolysate was then used for butanol, ethanol and acetone production by anaerobic fermentation using C.butyricum

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10

Setyawati, Inda, Laksmi Ambarsari, Siti Nur'aeni, et al. "Bioethanol Production by Using Detoxified Sugarcane Bagasse Hydrolysate and Adapted Culture of Candida tropicalis." Current Biochemistry 2, no. 1 (2016): 1–12. http://dx.doi.org/10.29244/cb.2.1.1-12.

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Ethanol is considered as the most promising alternative fuel, since it can be produced from a variety of agriculturally-based renewable materials, such as sugarcane bagasse. Lignocellulose as a major component of sugarcane bagasse is considered as an attractive renewable resource for ethanol production due to its great availability and relatively low cost. The major problem of lignocellulose is caused by its need for treatment to be hydrolyzed to simple sugar before being used for bioethanol production. However, pretreatment using acid as hydrolyzing agent creates some inhibitor compounds that

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11

Ravaneli, Gisele Cristina, Débora Branquinho Garcia, Leonardo Lucas Madaleno, Miguel Ângelo Mutton, José Paulo Stupiello, and Márcia Justino Rossini Mutton. "Spittlebug impacts on sugarcane quality and ethanol production." Pesquisa Agropecuária Brasileira 46, no. 2 (2011): 120–29. http://dx.doi.org/10.1590/s0100-204x2011000200002.

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The objective of this work was to evaluate the impacts of spittlebug (Mahanarva fimbriolata) attack on sugarcane quality and ethanol production. Technological and microbiological parameters of juice and fermentation process were evaluated in ten fermentation cycles and two harvest seasons. Treatments consisted of different spittlebug stalk damage levels: control, with 100% of apparently healthy stalks; medium, with 15% of damaged or dry stalks (DDS); high, with 30% of DDS; and very high, with 60% of DDS. Spittlebug attack caused significant losses in cane quality, reducing total soluble solids

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12

Chaudhary, Naureen, and Javed I. Qazi . "Microbiological Saccharification and Ethanol Production from Sugarcane Bagasse." Biotechnology(Faisalabad) 5, no. 4 (2006): 517–21. http://dx.doi.org/10.3923/biotech.2006.517.521.

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13

Rakkiyappan, P., and R. Pandiyan. "Evaluation of Certain Sugarcane Varieties for Ethanol Production." Journal of Agronomy and Crop Science 169, no. 4 (1992): 250–53. http://dx.doi.org/10.1111/j.1439-037x.1992.tb01034.x.

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14

Teixeira, Vanessa S., Suéllen P. H. Azambuja, Priscila H. Carvalho, et al. "Robustness and Ethanol Production of Industrial Strains of Saccharomyces cerevisiae Using Different Sugarcane Bagasse Hydrolysates." Journal of Applied Biotechnology 7, no. 1 (2019): 23. http://dx.doi.org/10.5296/jab.v7i1.14599.

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Sugarcane bagasse is one of the main lignocellulosic raw materials used for the production of second-generation ethanol. Technological studies on fermentation processes have focused on the search for and development of more robust microorganisms that are able to produce bioethanol efficiently and are resistant to the main fermentation inhibitors. The purpose of this study was to evaluate the robustness and ethanol production of industrial strains of Saccharomyces cerevisiae using acid, alkaline, and enzymatic sugarcane bagasse hydrolysates. Hydrolysis was carried out to release fermentable sug

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15

Aggarwal, P. K., H. C. Joshi, Sujith Kumar, N. Gupta, and Sushil Kumar. "Fuel Ethanol Production from Indian Agriculture." Outlook on Agriculture 36, no. 3 (2007): 167–74. http://dx.doi.org/10.5367/000000007781891522.

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Fuel ethanol use is being encouraged in many countries, including India, to reduce dependence on imported fossil fuels and to reduce local pollution and greenhouse gas emissions, as well as to provide support to stagnating sugarcane-based industries. Indian public policy is to use a blend of 10% ethanol with petrol within the next few years. This translates into a large requirement for fuel ethanol. This paper examines the potential suitability of various carbohydrate-based agri-resources for ethanol production in India, and the resources required for this in different agroclimatic regions. Th

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16

Marcelo, Daniel, and Jorge Augusto Estremadoyro Ruiz. "Feasibility Analysis for Energy Production from Sugarcane Residues in Peru." Applied Mechanics and Materials 704 (December 2014): 491–96. http://dx.doi.org/10.4028/www.scientific.net/amm.704.491.

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The scope of this paper is to make a feasibility analysis for energy production from sugarcane residues in Peru. Therefore, it is shown the history, methods, current scenario and future prospects of sugarcane plantations related to the ethanol industry and the sugar industry. Bagasse is a mill residue, produced after sugarcane juice which is extracted from the sugarcane. Nowadays this residue is burnt in boilers and this energy is used to generate steam. On the other hand, harvest residues represent a significant part of the energy contained in the sugarcane, but it is left in the field, or wo

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17

Jacobus, Ana Paula, Jeferson Gross, John H. Evans, Sandra Regina Ceccato-Antonini, and Andreas Karoly Gombert. "Saccharomyces cerevisiae strains used industrially for bioethanol production." Essays in Biochemistry 65, no. 2 (2021): 147–61. http://dx.doi.org/10.1042/ebc20200160.

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Abstract Fuel ethanol is produced by the yeast Saccharomyces cerevisiae mainly from corn starch in the United States and from sugarcane sucrose in Brazil, which together manufacture ∼85% of a global yearly production of 109.8 million m3 (in 2019). While in North America genetically engineered (GE) strains account for ∼80% of the ethanol produced, including strains that express amylases and are engineered to produce higher ethanol yields; in South America, mostly (&gt;90%) non-GE strains are used in ethanol production, primarily as starters in non-aseptic fermentation systems with cell recy

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18

Giri, Rupa, B. S. Kundu, Parul Diwan, Kushal Raj, and Leela Wati. "Ethanol production from direct sugarcane and juice by yeast." Agricultural Science Digest - A Research Journal 33, no. 3 (2013): 188. http://dx.doi.org/10.5958/j.0976-0547.33.3.005.

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19

Doelle, H. W., L. D. Kennedy, and M. B. Doelle. "Scale-up of ethanol production from sugarcane usingZymomonas mobilis." Biotechnology Letters 13, no. 2 (1991): 131–36. http://dx.doi.org/10.1007/bf01030464.

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20

V. G. Reidenbach and C. G. Coble. "Sugarcane or Sweet Sorghum Processing Techniques for Ethanol Production." Transactions of the ASAE 28, no. 2 (1985): 571–75. http://dx.doi.org/10.13031/2013.32300.

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21

Goldemberg, José, and Patricia Guardabassi. "The potential for first-generation ethanol production from sugarcane." Biofuels, Bioproducts and Biorefining 4, no. 1 (2010): 17–24. http://dx.doi.org/10.1002/bbb.186.

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22

Papin, Larissa, Clóvis Parazzi, and Jorge Lopes. "Selection of Yeast Strain for Ethanol Production from Sugarcane." Journal of Biotechnology 150 (November 2010): 392. http://dx.doi.org/10.1016/j.jbiotec.2010.09.501.

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23

Pereira, Consuelo L. F., and Enrique Ortega. "Sustainability assessment of large-scale ethanol production from sugarcane." Journal of Cleaner Production 18, no. 1 (2010): 77–82. http://dx.doi.org/10.1016/j.jclepro.2009.09.007.

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24

DAWSON, L., and R. BOOPATHY. "Use of post-harvest sugarcane residue for ethanol production." Bioresource Technology 98, no. 9 (2007): 1695–99. http://dx.doi.org/10.1016/j.biortech.2006.07.029.

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25

Rosenschein, A. D., and D. O. Hall. "Energy analysis of ethanol production from sugarcane in Zimbabwe." Biomass and Bioenergy 1, no. 4 (1991): 241–46. http://dx.doi.org/10.1016/0961-9534(91)90009-2.

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26

Canilha, Larissa, Walter Carvalho, Maria das Graças de Almeida Felipe, João Batista de Almeida e Silva, and Marco Giulietti. "Ethanol Production from Sugarcane Bagasse Hydrolysate Using Pichia stipitis." Applied Biochemistry and Biotechnology 161, no. 1-8 (2009): 84–92. http://dx.doi.org/10.1007/s12010-009-8792-8.

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27

Lee, T. S. G., and E. A. Bressan. "The potential of ethanol production from sugarcane in Brazil." Sugar Tech 8, no. 4 (2006): 195–98. http://dx.doi.org/10.1007/bf02943556.

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28

THAMMASITTIRONG, SUTTICHA NA-RANONG, THADA CHAMDUANG, UMAPORN PHONROD, and KLANARONG SRIROTH. "Ethanol Production Potential of Ethanol-Tolerant Saccharomyces and Non-Saccharomyces Yeasts." Polish Journal of Microbiology 61, no. 3 (2012): 219–21. http://dx.doi.org/10.33073/pjm-2012-029.

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Four ethanologenic ethanol-tolerant yeast strains, Saccharomyces cerevisiae (ATKU132), Saccharomycodes ludwigii (ATKU47), and Issatchenkia orientalis (ATKU5-60 and ATKU5-70), were isolated by an enrichment technique in yeast extract peptone dextrose (YPD) medium supplemented with 10% (v/v) ethanol at 30°C. Among non-Saccharomyces yeasts, Sd. ludwigii ATKU47 exhibited the highest ethanol-tolerance and ethanol production, which was similar to S. cerevisiae ATKU132. The maximum range of ethanol concentrations produced at 37°C by S. cerevisiae ATKU132 and Sd. ludwigii ATKU47 from an initial D-gluc

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29

Peng, Ting, Jingying Fu, Dong Jiang, and Jinshuang Du. "Simulation of the Growth Potential of Sugarcane as an Energy Crop Based on the APSIM Model." Energies 13, no. 9 (2020): 2173. http://dx.doi.org/10.3390/en13092173.

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Research on the development of plants grown for energy purposes is important for ensuring the global energy supply and reducing greenhouse gas emissions, and simulation is an important method to study its potential. This paper evaluated the marginal land that could be used to grow sugarcane in the Guangxi Zhuang Autonomous Region. Based on the meteorological data from 2009 to 2017 in this region and field observations from sugarcane plantations, the sensitivity of the APSIM (Agricultural Production Systems sIMulator) model parameters was analyzed by an extended Fourier amplitude sensitivity te

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30

Homchalee, Rojanee, Sirawadee Arunyanart, and Weerapat Sessomboon. "An Analysis of Ethanol Supply Chain in Thailand." Advanced Materials Research 931-932 (May 2014): 1676–82. http://dx.doi.org/10.4028/www.scientific.net/amr.931-932.1676.

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This paper aims to analyze ethanol supply chain in Thailand. The analysis covered three main parts: supply chain structure, material flow and related costs in supply chain. The results showed that Thai ethanol supply chain is complex because it involves many stakeholders in both public and private agencies. Molasses and cassava are the main feedstocks of ethanol production in Thailand, so the upstream suppliers of ethanol supply chain are sugarcane and cassava farmers, and the collectors. The feedstocks cost of ethanol plants is high due to the fluctuation of sugarcane and cassava price. There

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31

Chico, Daniel, Antonio D. Santiago, and Alberto Garrido. "Increasing efficiency in ethanol production: Water footprint and economic productivity of sugarcane ethanol under nine different water regimes in north-eastern Brazil." Spanish Journal of Agricultural Research 13, no. 2 (2015): e1203. http://dx.doi.org/10.5424/sjar/2015132-6057.

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<p>Ethanol production in Brazil has grown by 219% between 2001 and 2012, increasing the use of land and water resources. In the semi-arid north-eastern Brazil, irrigation is the main way for improving sugarcane production. This study aimed at quantifying water consumed in ethanol production from sugarcane in this region using the water footprint (WF) indicator and complementing it with an evaluation of the water apparent productivity (WAP). This way we were able to provide a measure of the crop´s physical and economic water productivity using, respectively, the WF and WAP concepts. We st

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32

OHARA, Satoshi, Yoshifumi TERAJIMA, Akira SUGIMOTO, et al. "Biomass Ethanol Production from Sugarcane for Energy Generation to Support Sugar Production." Journal of the Japan Institute of Energy 84, no. 11 (2005): 923–28. http://dx.doi.org/10.3775/jie.84.923.

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33

Wu, Renzhi, Dong Chen, Shuwei Cao, et al. "Enhanced ethanol production from sugarcane molasses by industrially engineered Saccharomyces cerevisiae via replacement of the PHO4 gene." RSC Advances 10, no. 4 (2020): 2267–76. http://dx.doi.org/10.1039/c9ra08673k.

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Replacement of a novel candidate ethanol fermentation-associated regulatory gene, PHO4, from a fast-growing strain through a novel strategy (SHPERM-bCGHR), is hypothesised to shorten fermentation time and enhance ethanol yield from sugarcane molasses.

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34

Arruda, Adam Gonçalves, Igor Vieira Evangelista, Larissa Soares de Menezes, et al. "Production of enzymatic complex from agro-industrial biomass and its application in combustible ethanol." Research, Society and Development 10, no. 6 (2021): e40410613705. http://dx.doi.org/10.33448/rsd-v10i6.13705.

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Waste biomass and agro-industrial by-products, for production ethanol, will meet much of the great demand for this product. To reduce costs and optimize production, this study investigated solid-state fermentation (SSF) to obtain crude enzyme complex (CEC) from different agro-industrial biomasses (sugarcane bagasse, corn peel bran, rice straw bran and roasting and ground coffee residue) using cellulolytic fungi. The most promising CEC were evaluated in simultaneous hydrolysis and fermentation (SHF) for ethanol production by Saccharomyces cerevisiae in a culture broth containing sugarcane bagas

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35

Huang, Jun, Dong Chen, Yutuo Wei, et al. "Direct Ethanol Production from Lignocellulosic Sugars and Sugarcane Bagasse by a RecombinantTrichoderma reeseiStrain HJ48." Scientific World Journal 2014 (2014): 1–8. http://dx.doi.org/10.1155/2014/798683.

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Trichoderma reeseican be considered as a candidate for consolidated bioprocessing (CBP) microorganism. However, its ethanol yield needs to be improved significantly. Here the ethanol production ofT. reeseiCICC 40360 was improved by genome shuffling while simultaneously enhancing the ethanol resistance. The initial mutant population was generated by nitrosoguanidine treatment of the spores, and an improved population producing more than fivefold ethanol than wild type was obtained by genome shuffling. The results show that the shuffled strain HJ48 can efficiently convert lignocellulosic sugars

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36

Khatiwada, Dilip, Sylvain Leduc, Semida Silveira, and Ian McCallum. "Optimizing ethanol and bioelectricity production in sugarcane biorefineries in Brazil." Renewable Energy 85 (January 2016): 371–86. http://dx.doi.org/10.1016/j.renene.2015.06.009.

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37

Capecchi, Lorenzo, Mats Galbe, Lorenzo Barbanti, and Ola Wallberg. "Combined ethanol and methane production using steam pretreated sugarcane bagasse." Industrial Crops and Products 74 (November 2015): 255–62. http://dx.doi.org/10.1016/j.indcrop.2015.05.016.

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38

Uppal, S. K., K. S. Thind, and R. S. Gill. "Feasibility of ethanol production from cultivated sugarcane varieties of punjab." Sugar Tech 8, no. 2-3 (2006): 180–83. http://dx.doi.org/10.1007/bf02943657.

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39

Jackson de Moraes Rocha, George, Carlos Martin, Isaias Barbosa Soares, Ana Maria Souto Maior, Henrique Macedo Baudel, and Cesar Augusto Moraes de Abreu. "Dilute mixed-acid pretreatment of sugarcane bagasse for ethanol production." Biomass and Bioenergy 35, no. 1 (2011): 663–70. http://dx.doi.org/10.1016/j.biombioe.2010.10.018.

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40

Kingsley Chidozie Agu and Mujeeb Koyejo Oduola. "Kinetic modeling of ethanol production by batch fermentation of sugarcane juice using immobilized yeast." Global Journal of Engineering and Technology Advances 7, no. 1 (2021): 124–36. http://dx.doi.org/10.30574/gjeta.2021.7.1.0060.

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Ethanol production via the batch fermentation of sugarcane juice using immobilized yeast has been studied. The influence of glucose concentration, ethanol concentration, and cell concentration (biomass) on the process rate throughout the period of fermentation has been investigated. Initial cell concentration was found to be 4.60 g/L saccharomyces cerevisiae. Biomass, ethanol and glucose concentrations were measured at different time interval during fermentation. The experimental data obtained were fitted using a variety of models for yeast growth. The logistic model gave the best fitting and

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41

Carbonari, Caio A., Ana Karollyna Alves de Matos, Ivana Paula Ferraz Santos de Brito, Edivaldo D. Velini, and Franck E. Dayan. "Impact of Green Cane Harvesting on Pest Management in Sugarcane." Outlooks on Pest Management 31, no. 2 (2020): 64–73. http://dx.doi.org/10.1564/v30_apr_04.

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Green cane harvesting is a new agricultural practice that provides many benefits to sugar cane production in Brazil by allowing cane straw to remain on the soil surface. However, this system has complicated the management of weeds, pests and diseases. This review will highlight the impact of green cane harvesting on the management of weeds, insect pests, and pathogens in sugar cane production, and cover novel techniques and practices used to manage pests in this production system. Brazil has a unique agroecosystem that includes tropical and subtropical climates and distinct technical challenge

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42

Rodríguez-Zúñiga, Ursula Fabiola, David Cannella, Roberto de Campos Giordano, Raquel de Lima Camargo Giordano, Henning Jørgensen, and Claus Felby. "Lignocellulose pretreatment technologies affect the level of enzymatic cellulose oxidation by LPMO." Green Chemistry 17, no. 5 (2015): 2896–903. http://dx.doi.org/10.1039/c4gc02179g.

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43

Evangelista, Igor Vieira, Adam Gonçalves Arruda, Larissa Soares de Menezes, Janaína Fischer, and Carla Zanella Guidini. "Physicochemical characterization of agro-industrial residues for second-generation ethanol production." Research, Society and Development 10, no. 8 (2021): e33110817151. http://dx.doi.org/10.33448/rsd-v10i8.17151.

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Ethanol production from renewable sources, such as lignocellulosic materials, is already underway in several countries. The interest in the technology stems from concerns about global warming and the environmental impacts of solid waste disposal. Moreover, the conversion of agro-industrial wastes into ethanol is a value-adding strategy. This study aimed to evaluate the physicochemical characteristics of three lignocellulosic materials— rice straw bran, sugarcane bagasse, and corn peel bran—and determine, on the basis of these analyses, their suitability as feedstocks for second-generation etha

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44

Liang, Lei, Yuan-ping Zhang, Li Zhang, Ming-jun Zhu, Shi-zhong Liang, and Yu-nan Huang. "Study of sugarcane pieces as yeast supports for ethanol production from sugarcane juice and molasses." Journal of Industrial Microbiology & Biotechnology 35, no. 12 (2008): 1605–13. http://dx.doi.org/10.1007/s10295-008-0404-z.

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45

Amui, Lara Bartocci Liboni, Rudinei Toledo Junior, Michelle De Castro Carrijo, and Luciana Oranges Cezarino. "SUPPLY INDUSTRY DYNAMICS FOR BRAZILIAN SUGARCANE." Brazilian Journal of Operations & Production Management 12, no. 2 (2015): 248. http://dx.doi.org/10.14488/bjopm.2015.v12.n2.a5.

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Sugarcane industry in Brazil is highly competitive in the production of ethanol, sugar and energy. This industrial competitiveness was also achieved through the development of the equipment involved in the production processes. The industry that supplies the equipment plays an important role in the competitiveness of sugarcane sector. This study seeks to analyze the organization and configuration of the equipment supply industries for sugar, ethanol and energy mills in Brazil. The study seeks to evaluate how innovation occurs in this sector, contributing to an important discussion about mainta

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46

Harcum, Sarah W., and Thomas P. Caldwell. "High Gravity Fermentation of Sugarcane Bagasse Hydrolysate by Saccharomyces pastorianus to Produce Economically Distillable Ethanol Concentrations: Necessity of Medium Components Examined." Fermentation 6, no. 1 (2020): 8. http://dx.doi.org/10.3390/fermentation6010008.

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A major economic obstacle in lignocellulosic ethanol production is the low sugar concentrations in the hydrolysate and subsequent fermentation to economically distillable ethanol concentrations. We have previously demonstrated a two-stage fermentation process that recycles xylose with xylose isomerase to increase ethanol productivity, where the low sugar concentrations in the hydrolysate limit the final ethanol concentrations. In this study, three approaches are combined to increase ethanol concentrations. First, the medium-additive requirements were investigated to reduce ethanol dilution. Se

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Tu, Wei-Lin, Tien-Yang Ma, Chung-Mao Ou, Gia-Luen Guo, and Yu Chao. "Simultaneous saccharification and co-fermentation with a thermotolerant Saccharomyces cerevisiae to produce ethanol from sugarcane bagasse under high temperature conditions." BioResources 16, no. 1 (2021): 1358–72. http://dx.doi.org/10.15376/biores.16.1.1358-1372.

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Lignocellulosic ethanol production at high temperature offers advantages such as the decrease of contamination risk and cooling cost. Recombinant xylose-fermenting Saccharomyces cerevisiae has been considered a promising strain for ethanol production from lignocellulose for its high inhibitor tolerance and superior capability to ferment glucose and xylose into ethanol. To improve the ethanolic fermentation by xylose at high temperature, the strain YY5A was subjected to the ethyl methanesulfonate (EMS) mutagenesis. A mutant strain T5 was selected from the EMS-treated cultures to produce ethanol

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Ahorsu, Richard, Francesc Medina, and Magda Constantí. "Significance and Challenges of Biomass as a Suitable Feedstock for Bioenergy and Biochemical Production: A Review." Energies 11, no. 12 (2018): 3366. http://dx.doi.org/10.3390/en11123366.

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Fossil fuels have been a major contributor to greenhouse gases, the amounts of which could be reduced if biofuels such as bioethanol and biodiesel were used for transportation. One of the most promising biofuels is ethyl alcohol. In 2015, the world production of ethanol was 25.6 billion gallons and the USA, Brazil, China, the European Union, and 28 other countries have set targets for blending ethanol with gasoline. The two major bio-source materials used for ethanol production are corn and sugarcane. For 1st generation biofuels, sugarcane and corn feedstocks are not able to fulfill the curren

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Dias, Raquel de Freitas, Hudson Bolsoni Carminati, Ofélia de Queiroz Fernandes Araújo, and José Luiz de Medeiros. "Water and Power Consumption, Ethanol Production and CO₂ Emissions: High-Scale Sugarcane-Based Biorefinery Toward Neutrality in Carbon." Materials Science Forum 965 (July 2019): 87–95. http://dx.doi.org/10.4028/www.scientific.net/msf.965.87.

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The present work assesses water and power consumption, ethanol production and CO2 emissions in order to evaluate the technical and economic feasibility of a high-scale sugarcane-based biorefinery and propose a scenario of full carbon and capture system, so the complex could become a sustainable carbon withdrawer from the atmosphere. This work is performed with the aid of professional software for a rigorous mass and energy balances simulation to achieve process data for plant technical and economic analysis. The combustion of sugarcane bagasse is the only source of energy of the plant, which p

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Silva-Olaya, A. M., C. A. Davies, C. E. P. Cerri, D. J. Allen, F. F. C. Mello, and C. C. Cerri. "Quantifying above and belowground biomass carbon inputs for sugar-cane production in Brazil." Soil Research 55, no. 7 (2017): 640. http://dx.doi.org/10.1071/sr16090.

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Expansion of sugarcane crop due to the increasing demand for sugar and ethanol can affect both existing soil carbon (C) stocks, and subsequent input of new C from above and belowground biomass, influencing the overall C intensity and C payback times due to the change of land use. We present above and belowground dry biomass production, shoot-to-root ratio (S:R) as well as the net annual C inputs to the soil for sugarcane in different ratoon stages. The selected areas were as follows: (1) recently planted sugarcane area (PC), (2) first year ratoon cane (RC1) and (3) 4-year ratoon cane (RC4), wh

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