发布求助
文献互助 智能选刊 最新文献

Alcohol Fuels - Current Technologies and Future Prospect最新文献

筛选
英文 中文
Alcohol Fuels: Current Status and Future Direction 酒精燃料:现状与未来方向
Alcohol Fuels - Current Technologies and Future Prospect Pub Date : 2020-02-04 DOI: 10.5772/intechopen.89788
Y. Yun
{"title":"Alcohol Fuels: Current Status and Future Direction","authors":"Y. Yun","doi":"10.5772/intechopen.89788","DOIUrl":"https://doi.org/10.5772/intechopen.89788","url":null,"abstract":"Worldwide demand for liquid fuels will increase steadily, but not in the form of CO 2 -emitting scheme, rather in a renewable and sustainable way. Keywords for the future energy direction must be clean, renewable, and sustainable. Alcohol fuels are again becoming a frequent keyword for clean fuel utilization in connection with mitigation of climate change and clean fuel technology suitable for less-used local energy sources. There are a lot of interests in widening the raw feedstock to lignocellulosic biomass and algae from grain-based raw materials. Using the locally available, underutilized feedstock becomes important for local energy security as well as an option for distributed energy infrastructure.","PeriodicalId":421248,"journal":{"name":"Alcohol Fuels - Current Technologies and Future Prospect","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-02-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131325892","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 6
Recent Application of Bio-Alcohol: Bio-Jet Fuel 生物酒精:生物喷气燃料的最新应用
Alcohol Fuels - Current Technologies and Future Prospect Pub Date : 2019-12-16 DOI: 10.5772/intechopen.89719
G. Han, J. Jang, M. H. Ahn, Byung Hun Jung
{"title":"Recent Application of Bio-Alcohol: Bio-Jet Fuel","authors":"G. Han, J. Jang, M. H. Ahn, Byung Hun Jung","doi":"10.5772/intechopen.89719","DOIUrl":"https://doi.org/10.5772/intechopen.89719","url":null,"abstract":"Recently, the biomass-based energy production has been actively studied as a research and development area for reducing carbon emissions as a solution to global warming caused by the increase of carbon dioxide emissions. Especially, as the energy consumption in the air transportation field increases, the carbon dioxide emissions increase simultaneously. Therefore, the bio-jet fuel production technology is being actively developed to solve this problem. The bio-jet fuel manufacturing process is a process of manufacturing biomass-derived jet fuel that can replace the existing petroleum-based jet fuel. It includes an alcohol-to-jet (ATJ) process using bio-alcohol such as bio-butanol and bio-ethanol, oil-to-jet (OTJ) process using vegetable oil, and an F-T process using syngas obtained from gasification of biomass-based raw materials.","PeriodicalId":421248,"journal":{"name":"Alcohol Fuels - Current Technologies and Future Prospect","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-12-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130035004","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 6
Alcohol Fuels as an Alternative Fuels - Bringing New Heights in Sustainability 酒精燃料作为一种替代燃料——为可持续性带来新的高度
Alcohol Fuels - Current Technologies and Future Prospect Pub Date : 2019-11-05 DOI: 10.5772/intechopen.86626
Sivakumar Kasibhatta
{"title":"Alcohol Fuels as an Alternative Fuels - Bringing New Heights in Sustainability","authors":"Sivakumar Kasibhatta","doi":"10.5772/intechopen.86626","DOIUrl":"https://doi.org/10.5772/intechopen.86626","url":null,"abstract":"Since the middle of 1970s, the enthusiasm for using alcohols as alternate convenient fuels in internal combustion engine (IC) has been increased and it has reached peak stage by the middle of 1980s. The usage of alcohol as an alternate fuel, due to its minimal undesired effects on atmosphere, has gained importance. Harmful effects on environment are caused by various fossil fuels and their exhaust emissions such as carbon monoxide, carbon dioxide, hydrocarbons, nitrogen oxides and particulate matter. Alcohol type of fuels is alternative to petroleum-based fuels due to reduced greenhouse gas emission, toxic exhaust emission and enhancement of overall energy efficiency. Moreover, they are convenient for internal combustion engines due to their high octane rating, burning velocities and wider flammability limits. In order to achieve better environmental sustainability, it is the right time to use lower molecular weight alcohols (alcohols possessing lower molecular weight, such as methanol, ethanol) replacing other additives as octane boosters in automo-tive fuels in the present situation.","PeriodicalId":421248,"journal":{"name":"Alcohol Fuels - Current Technologies and Future Prospect","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-11-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116416865","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 6
Structural Integrity of Materials in Fuel Ethanol Environments 燃料乙醇环境下材料的结构完整性
Alcohol Fuels - Current Technologies and Future Prospect Pub Date : 2019-09-10 DOI: 10.5772/intechopen.86383
O. Joseph
{"title":"Structural Integrity of Materials in Fuel Ethanol Environments","authors":"O. Joseph","doi":"10.5772/intechopen.86383","DOIUrl":"https://doi.org/10.5772/intechopen.86383","url":null,"abstract":"Nowadays, the use of liquid fuels is prevalent in the transport sector due to ease of storage. There are two different fuel types namely, fuels obtained from fossil resources and biofuels made from renewable resources. Typical biofuels in industry use include pure plant oil (PPO), biodiesel, ethyl tertiary butyl ether (ETBE), biobutanol and fuel ethanol. Studies carried out have shown that fuel ethanol can substitute petrol. In addition, ethanol can be blended with gasoline at any ratio depending on the circumstances and the desired fuel. Typical fuel ethanol blends in use are: E5, E10, E20, E25, E70, E85, E95 and E100. Remarkably, there have been evidences of stress corrosion cracking (SCC) of steel storage tanks and associated piping used in fuel ethanol service during the past decade. This chapter is therefore, centered on a description of structural integrity issues related to metallic and non-metallic materials in fuel ethanol environments. Prior research on the corrosion and stress corrosion cracking behavior of ethanol-gasoline blends are also reviewed.","PeriodicalId":421248,"journal":{"name":"Alcohol Fuels - Current Technologies and Future Prospect","volume":"68 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130195347","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Simultaneous Saccharification and Fermentation and Factors Influencing Ethanol Production in SSF Process SSF同步糖化发酵及影响乙醇生产的因素
Alcohol Fuels - Current Technologies and Future Prospect Pub Date : 2019-07-08 DOI: 10.5772/INTECHOPEN.86480
Manikandan Kanagasabai, Karuppaiya Maruthai, V. Thangavelu
{"title":"Simultaneous Saccharification and Fermentation and Factors Influencing Ethanol Production in SSF Process","authors":"Manikandan Kanagasabai, Karuppaiya Maruthai, V. Thangavelu","doi":"10.5772/INTECHOPEN.86480","DOIUrl":"https://doi.org/10.5772/INTECHOPEN.86480","url":null,"abstract":"Ethanol production from agricultural products mainly corn, wheat, sweat potato and residue are gaining importance and requires an industrially viable novel technology namely simultaneous saccharification and fermentation process. This process has an advantage of carrying out saccharification using enzyme and fermentation using yeast in a single fermenter. The investment cost for industrial ethanol production using cheap agricultural residues can be well achieved using SSF process. The success of SSF process greatly depends upon the pretreatment methods using different enzymes to break the complex carbohydrates to simple sugars. Optimization of key process variables is essential to maximize the ethanol yield from suitable substrates. The key process variables affecting the SSF process are pH, temperature, fermentation time, enzyme concentration and substrate concentration. The medium components are to be screened for effective nitrogen, potassium and phosphorous sources to increase the ethanol yield.","PeriodicalId":421248,"journal":{"name":"Alcohol Fuels - Current Technologies and Future Prospect","volume":"38 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124466223","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 7
Lignocellulosic Ethanol: Technology and Economics 木质纤维素乙醇:技术与经济
Alcohol Fuels - Current Technologies and Future Prospect Pub Date : 2019-05-29 DOI: 10.5772/INTECHOPEN.86701
Cheng Zhang
{"title":"Lignocellulosic Ethanol: Technology and Economics","authors":"Cheng Zhang","doi":"10.5772/INTECHOPEN.86701","DOIUrl":"https://doi.org/10.5772/INTECHOPEN.86701","url":null,"abstract":"The accelerated global warming calls for fast development of solutions to curb excessive Greenhouse gas emission. Like most of other forms of renewable energy, lignocellulosic ethanol can help the human beings mitigate the climate deterioration and gain independence from fossil fuels. This chapter gives a survey of bioethanol production in the U.S. and world, describes classifications of three generations of bioethanol, provides an overview of all the stages of currently adopted process for the second-generation bioethanol production, briefs on new development on enzymes for hydrolysis and fermentation and new processes for ethanol generation, summarizes on recent life-cycle assessments of greenhouse gas emission and techno-economic evaluation of ethanol production. To sustain the infant cellulosic ethanol industry, substantial improvement in the following areas need to happen in a timely manner: (1) Effective and low-cost biomass pretreatment method, (2) efficient fermentation of all sugars released during the pretreatment and hydrolysis steps, (3) development of enzymes that tolerate various inhibitors including monosaccharides (mainly glucose) and ethanol, and (4) heat-tolerant fermentation microbes and enzymes for efficient simultaneous saccharification and fermentation. Genetic engineering is expected to play a key role in addressing most of the issues in these areas.","PeriodicalId":421248,"journal":{"name":"Alcohol Fuels - Current Technologies and Future Prospect","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122044449","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 20
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整，为了账户安全，请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们：info@booksci.cn Book学术提供免费学术资源搜索服务，方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号：604180095
Book学术官方微信