{"title":"从红花油中提取的脂肪酸乙酯:一种完全可再生的生物燃料","authors":"Asli Isler Kaya, F. Karaosmanoglu","doi":"10.1115/1.4062870","DOIUrl":null,"url":null,"abstract":"\n With the aim to obtain a pure renewable second-generation biofuel, transesterification reaction of safflower oil and sugar-beet molasses originated ethanol, and usage options as a blend component were investigated. Depleting fossil fuels, increasing fossil fuel prices, and fossil fuel-related emissions are significant global problems. The progress in pure biobased and safer fuels gains importance to figure out these problems. Biodiesel is an excellent fuel candidate that can substitute conventional diesel fuel. For its production, fatty acid methyl esters were primarily proposed. However, with their many advantages, ethyl esters have come to the fore because of environmental and technical issues. Thus, using a by-product originated bioethanol as alcohol and safflower oil as a non-edible raw material would further enhance the renewability and sustainability of one of the second-generation biofuels. This paper studied the transesterification reaction of safflower oil with sugar-beet molasses originated bioethanol. The effects of the safflower oil:ethanol (mole:mole) ratio, catalyst amount, and temperature on the ester content were individually investigated. The fuel properties of safflower oil ethyl ester and 2%, 5%, 7% v/v safflower oil ethyl ester blended diesel and rural diesel fuels were determined according to the standards. The main advantages of ethyl ester addition to diesel fuel include the increase in flash point and the decrease in sulfur content. However, some additives should improve some properties (cold filter plugging point and oxidation stability).","PeriodicalId":15676,"journal":{"name":"Journal of Energy Resources Technology-transactions of The Asme","volume":null,"pages":null},"PeriodicalIF":2.6000,"publicationDate":"2023-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"FATTY ACID ETHYL ESTERS OBTAINED FROM SAFFLOWER OIL: A FULLY RENEWABLE BIOFUEL\",\"authors\":\"Asli Isler Kaya, F. Karaosmanoglu\",\"doi\":\"10.1115/1.4062870\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"\\n With the aim to obtain a pure renewable second-generation biofuel, transesterification reaction of safflower oil and sugar-beet molasses originated ethanol, and usage options as a blend component were investigated. Depleting fossil fuels, increasing fossil fuel prices, and fossil fuel-related emissions are significant global problems. The progress in pure biobased and safer fuels gains importance to figure out these problems. Biodiesel is an excellent fuel candidate that can substitute conventional diesel fuel. For its production, fatty acid methyl esters were primarily proposed. However, with their many advantages, ethyl esters have come to the fore because of environmental and technical issues. Thus, using a by-product originated bioethanol as alcohol and safflower oil as a non-edible raw material would further enhance the renewability and sustainability of one of the second-generation biofuels. This paper studied the transesterification reaction of safflower oil with sugar-beet molasses originated bioethanol. The effects of the safflower oil:ethanol (mole:mole) ratio, catalyst amount, and temperature on the ester content were individually investigated. The fuel properties of safflower oil ethyl ester and 2%, 5%, 7% v/v safflower oil ethyl ester blended diesel and rural diesel fuels were determined according to the standards. The main advantages of ethyl ester addition to diesel fuel include the increase in flash point and the decrease in sulfur content. However, some additives should improve some properties (cold filter plugging point and oxidation stability).\",\"PeriodicalId\":15676,\"journal\":{\"name\":\"Journal of Energy Resources Technology-transactions of The Asme\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":2.6000,\"publicationDate\":\"2023-06-30\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Energy Resources Technology-transactions of The Asme\",\"FirstCategoryId\":\"5\",\"ListUrlMain\":\"https://doi.org/10.1115/1.4062870\",\"RegionNum\":3,\"RegionCategory\":\"工程技术\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"ENERGY & FUELS\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Energy Resources Technology-transactions of The Asme","FirstCategoryId":"5","ListUrlMain":"https://doi.org/10.1115/1.4062870","RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"ENERGY & FUELS","Score":null,"Total":0}
FATTY ACID ETHYL ESTERS OBTAINED FROM SAFFLOWER OIL: A FULLY RENEWABLE BIOFUEL
With the aim to obtain a pure renewable second-generation biofuel, transesterification reaction of safflower oil and sugar-beet molasses originated ethanol, and usage options as a blend component were investigated. Depleting fossil fuels, increasing fossil fuel prices, and fossil fuel-related emissions are significant global problems. The progress in pure biobased and safer fuels gains importance to figure out these problems. Biodiesel is an excellent fuel candidate that can substitute conventional diesel fuel. For its production, fatty acid methyl esters were primarily proposed. However, with their many advantages, ethyl esters have come to the fore because of environmental and technical issues. Thus, using a by-product originated bioethanol as alcohol and safflower oil as a non-edible raw material would further enhance the renewability and sustainability of one of the second-generation biofuels. This paper studied the transesterification reaction of safflower oil with sugar-beet molasses originated bioethanol. The effects of the safflower oil:ethanol (mole:mole) ratio, catalyst amount, and temperature on the ester content were individually investigated. The fuel properties of safflower oil ethyl ester and 2%, 5%, 7% v/v safflower oil ethyl ester blended diesel and rural diesel fuels were determined according to the standards. The main advantages of ethyl ester addition to diesel fuel include the increase in flash point and the decrease in sulfur content. However, some additives should improve some properties (cold filter plugging point and oxidation stability).
期刊介绍:
Specific areas of importance including, but not limited to: Fundamentals of thermodynamics such as energy, entropy and exergy, laws of thermodynamics; Thermoeconomics; Alternative and renewable energy sources; Internal combustion engines; (Geo) thermal energy storage and conversion systems; Fundamental combustion of fuels; Energy resource recovery from biomass and solid wastes; Carbon capture; Land and offshore wells drilling; Production and reservoir engineering;, Economics of energy resource exploitation