Biodiesel synthesis from Saussurea heteromalla (D.Don) Hand-Mazz integrating ethanol production using biorefinery approach
文献类型：期刊论文
| 作者 | Rozina; Ahmad, M; Zafar, M; Ali, N; Lu, HF; Rozina (reprint author), Quaid I Azam Univ Islamabad, Dept Plant Sci, Biofuel Lab, Islamabad 45320, Pakistan. |
| 刊名 | ENERGY
 |
| 出版日期 | 2017 |
| 卷号 | 141期号:2017页码:1810-1818 |
| 关键词 | Saussurea Heteromalla Biodiesel Ethanol Alkali Pretreatment Integrated Process |
| DOI | 10.1016/j.energy.2017.11.074 |
| 产权排序 | 2 |
| 文献子类 | Article |
| 英文摘要 | Biodiesel is a renewable and substitute fuel to diesel engines. The main limit for adoption of biodiesel on industrial scale as an alternative fuel is the high cost of its synthesis process using raw methanol during transesterification reaction. Using bio-refinery approach and inexpensive high-quality oil feedstock is an effective means to produce low-cost biodiesel. In this study Saussurea heteromalla a novel non-edible seed with high oil contents (30 wt%) was subjected first time to integrated synthesis of biodiesel and ethanol. Transesterification and simultaneous saccharification along with fermentation process was applied to produce biodiesel and ethanol respectively. Alkaline pretreatment with sodium hydroxide (8% w/v) at 100 degrees C was used to enhance ethanol yield from 30% to 80%. A highest biodiesel yield of 99% was achieved via optimized parameters of 6:1 alcohol to oil ratio with 0.26 wt% catalyst in 55 min time at 65 degrees C temperature using Response Surface Methodology. It was observed that 112.2 +/- 1.6 g of biodiesel and 42.0 +/- 0.5 g of ethanol were produced using 1 kg of Saussurea heteromalla seed oil. In addition, the fuel properties of prepared biodiesel were in accordance to ASTM D 6751 and EN 14214 standards. (C) 2017 Elsevier Ltd. All rights reserved. |
| 学科主题 | Thermodynamics ; Energy & Fuels |
| 语种 | 英语 |
| 资助机构 | We acknowledge the support provided by of Biofuel Lab Quaid-i-Azam University under PIFI-CAS fellowships and English proof reading by our collaborators at University of California, Davis, USA. ; Biofuel Lab Quaid-i-Azam University under PIFI-CAS fellowships ; We acknowledge the support provided by of Biofuel Lab Quaid-i-Azam University under PIFI-CAS fellowships and English proof reading by our collaborators at University of California, Davis, USA. ; Biofuel Lab Quaid-i-Azam University under PIFI-CAS fellowships ; We acknowledge the support provided by of Biofuel Lab Quaid-i-Azam University under PIFI-CAS fellowships and English proof reading by our collaborators at University of California, Davis, USA. ; Biofuel Lab Quaid-i-Azam University under PIFI-CAS fellowships ; We acknowledge the support provided by of Biofuel Lab Quaid-i-Azam University under PIFI-CAS fellowships and English proof reading by our collaborators at University of California, Davis, USA. ; Biofuel Lab Quaid-i-Azam University under PIFI-CAS fellowships |
| 源URL | [http://210.75.237.14/handle/351003/29201]  |
| 专题 | 成都生物研究所_天然产物研究 |
| 通讯作者 | Rozina (reprint author), Quaid I Azam Univ Islamabad, Dept Plant Sci, Biofuel Lab, Islamabad 45320, Pakistan. |
| 推荐引用方式 GB/T 7714 | Rozina,Ahmad, M,Zafar, M,et al. Biodiesel synthesis from Saussurea heteromalla (D.Don) Hand-Mazz integrating ethanol production using biorefinery approach[J]. ENERGY,2017,141(2017):1810-1818. |
| APA | Rozina,Ahmad, M,Zafar, M,Ali, N,Lu, HF,&Rozina .(2017).Biodiesel synthesis from Saussurea heteromalla (D.Don) Hand-Mazz integrating ethanol production using biorefinery approach.ENERGY,141(2017),1810-1818. |
| MLA | Rozina,et al."Biodiesel synthesis from Saussurea heteromalla (D.Don) Hand-Mazz integrating ethanol production using biorefinery approach".ENERGY 141.2017(2017):1810-1818. |
入库方式： OAI收割
来源：成都生物研究所
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