| 制革废弃油脂制备乙醇-柴油乳化剂的研究 |
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| 引用本文： | 马建中,麻冬,吕斌,颜明俊. 制革废弃油脂制备乙醇-柴油乳化剂的研究[J]. 石油炼制与化工, 2011, 42(10): 73-77 |
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| 作者姓名： | 马建中 麻冬 吕斌 颜明俊 |
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| 作者单位： | 陕西科技大学; |
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| 基金项目： | 陕西省“13115”科技创新工程重大科技专项(2007ZDKG-41); 陕西科技大学科研创新团队建设项目(TD09-03),陕西科技大学研究生创新基金 |
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| 摘 要： | 将制革废弃油脂制备成脂肪酸甲酯,再用脂肪酸甲酯制备乙醇-柴油乳化剂.单因素实验结果表明,当脂肪酸甲酯与二乙醇胺的摩尔比为1.0、反应温度为130℃、催化剂KOH用量为1.0％(与甲酯质量比)、反应时间为5h时所得乳化剂的乳化性能最好.乙醇-柴油混合燃料的稳定性测试结果表明,添加该乳化剂制得的乙醇-柴油混合燃料在0～70...
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| 关 键 词： | 制革废弃物 乙醇柴油 乳化剂 |
| 收稿时间： | 2011-04-18 |
| 修稿时间： | 2011-06-01 |
PREPARATION OF EMULSIFIER FOR ETHANOL-DIESEL FUEL FROM TANNERY WASTE OIL |
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| Ma Jianzhong,Ma Dong,Lü Bin,Yan Mingjun. PREPARATION OF EMULSIFIER FOR ETHANOL-DIESEL FUEL FROM TANNERY WASTE OIL[J]. Petroleum Processing and Petrochemicals, 2011, 42(10): 73-77 |
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| Authors: | Ma Jianzhong Ma Dong Lü Bin Yan Mingjun |
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| Affiliation: | Ma Jianzhong1,Ma Dong2,3,Lü Bin1,Yan Mingjun1(1.College of Resource and Environment,Shaanxi University of Science & Technology,Xi'an 710021,2.College of Chemistry and Chemical Engineering,Shaanxi University of Science &Technology,3.Education Ministry Key Laboratory of Auxiliary Chemistry & Technology for Chemical Industry,Shaanxi University of Science & Technology) |
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| Abstract: | In this paper using the waste oil from tannery,fatty acid methyl esters(FAME)were obtained firstly,and then emulsifiers for ethanol-diesel were prepared.Results of single factor experiments showed that under the conditions of FAME/DEA molar ratio of 1,KOH catalyst dosage of 1%(based on methyl ester),a reaction temperature of 130 ℃ and a reaction time of 5 h,the prepared emulsifier exhibited the best emulsifying properties.Stability test results of ethanol-diesel fuel showed that ethanol-diesel mixed fuel with the presence of said prepared emulsifier was stable in the temperature range of 0—70 ℃ as shown by the TEM photo: fine ethanol droplets were well dispersed in the diesel fuel.The burning rate of ethanol-diesel fuel was slightly slower than that of 0# diesel fuel,yet the smog release rate of the former was much lower than the latter(a 55.16% reduction).Besides,the mixed fuel containing the prepared emulsifier was not corrosive to engine. |
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| Keywords: | Tannery waste oil Ethanol - diesel emulsifier |
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