CN102329660B - 合成柴油及其制备方法 - Google Patents

合成柴油及其制备方法 Download PDF

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CN102329660B
CN102329660B CN201110244283.0A CN201110244283A CN102329660B CN 102329660 B CN102329660 B CN 102329660B CN 201110244283 A CN201110244283 A CN 201110244283A CN 102329660 B CN102329660 B CN 102329660B
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oil
diesel oil
present
combined diesel
fatty acid
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CN102329660A (zh
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李恒全
邬苏东
李彦静
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Li Hengquan
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Abstract

本发明公开一种合成柴油及其制备方法:该柴油由以下重量百分比的各组分制备:废油40~60%,抽余油20~40%,脂肪酸酯10~30%,轻油0.05~0.1%,催化添加剂0.2~0.8%。本发明的合成柴油具有含氧量高,燃烧充分,含硫量低,腐蚀性小,低温流动性好,着火性好,易点火启动,尾气排放污染物小,原料来源广泛,充分利用废旧资源和可再生资源,成本低廉,经济效益好,社会效益高。

Description

合成柴油及其制备方法
技术领域:
本发明公开一种可替代石化柴油的合成柴油技术领域,具体涉及一种合成柴油及其制备方法。
技术背景
随着国际上对原油开采的贫乏,石油资源已越来越少,不久的将来,资源将完全匮乏,价格将上涨。国际上、国内外已大力开发废旧资源与可再生资源的再生利用,以及对节能减排提出了更高的要求。而目前的柴油价格不断攀升,尾气排放大,含硫量高等缺点,正需要改进。
发明内容
本发明针对现有柴油的不足,提供一种廉价的可再生的资源,含氧量高,含硫量低,尾气排放污染物少的清洁的合成柴油。
为了解决上述技术问题,本发明的技术方案为:一种合成柴油,该柴油由以下重量百分比的各组分制备:废油40~60%,抽余油20~40%,脂肪酸酯10~30%,轻油0.05~0.1%,催化添加剂0.2~0.8%。
作为优选,本发明的合成柴油,该柴油由以下重量百分比的各组分制备:废油45~60%,抽余油20~30%,脂肪酸酯20~30%,轻油0.05~0.06%,催化添加剂0.3~0.5%。
本发明上述的抽余油为工业上采用溶剂萃取方法得到的剩余物料。
本发明上述的废油为废弃的机油、润滑油、机械油、液压油中任何一种或几种
本发明上述的轻油为直馏汽油、正己烷、120#溶剂汽油中的任何一种。
本发明上述的脂肪酸酯为脂肪酸甲酯、脂肪酸乙酯、脂肪酸异丙酯中的任何一种。
本发明上述的催化添加剂为环烷酸稀土、环烷酸钡、异丙醇、环己酮、硝酸烷脂、双环戊二烯铁中的任何一种或几种的混合。
本发明上述合成柴油的制备方法:制备工艺:先把废油与抽余油按比例混合搅拌均匀,再经脱色工序脱色后计量泵入常温常压的容器中,再计量泵入脂肪酸酯、轻油、催化添加剂,通过高剪切乳化混合机,循环2-3遍,静置过夜,过滤后即为本发明的合成柴油。
发明的优点和有益效果
1.本发明的合成柴油,抽余油降密度降凝降粘作用,低温流动性好,废油为废旧资源回收,增加热值,脂肪酸酯着火性能好,含氧量高。
2.本发明的合成柴油,含氧量高,硫含量低,启动性能好,燃烧完全,尾气排放污染物少。
3.本发明的合成柴油,可替代一切石化柴油应用的领域,可缓解目前石油资源的紧缺。
4.本发明的合成柴油,原料来源广泛,成本低廉。
5.本发明的合成柴油,充分利用部分废旧资源和可再生能源,可缓解石油资源的开采和消耗,原料来源广泛,成本低,经济效益好。富含氧,燃烧性能好,燃烧完全充分,热效率高,尾气排放污染物少,含硫量低,减少了机械的腐蚀性和硫化物的排放,可广泛应用在车辆、船舶、柴油发电机组等使用石化柴油的应用领域。
具体实施方式
下面通过具体实施例进一步详细描述本发明,但本发明不仅仅局限于以下实施例。
本发明实施例使用的各种原料,均为市售产品。
实施例1
称取废油50份,抽余油20份,脂肪酸酯30份,轻油0.05份,催化添加剂0.4份
把上述原料废油、抽余油称量后,混合搅拌,经脱色工序脱色后,计量泵入常温常压容器中,再计量泵入脂肪酸酯、轻油、催化添加剂,通过高剪切乳化混合机,循环2-3遍,静置过夜,过滤即为本产品。
实施例2
称取废油55份,抽余油25份,脂肪酸酯20份,轻油0.06份,催化添加剂0.3份
制备方法同例1。
对本发明上述实施例制备的样品,进行性能检测:
(1)取以上本产品2公斤放在固定的6匹高速柴油机油箱内,手柄摇。在常温下,摇动几下即会启动,冒黑烟量小,逐渐加大油门,不冒黑烟,噪音低,说明本产品启动着火性好,低温启动性好。
(2)取以上本产品10公斤放入3吨载重空车上(事先3吨载重空车的油箱已放完石化柴油),在常温下,点火既启动,并能加速行驶。
使用本产品两个月,拆卸检验,油泵喷嘴无堵塞,不积碳,行驶正常
(3)在实施(2)的前提下,3吨载重车运载3吨货物,在平坦公路上行驶正常,在坡度≥30。的斜坡上,3吨满载重运载3吨车照常爬坡有劲,说明车辆启动性好,加速性能好,无堵塞,不积炭。
从上述实施例测试表明,本发明的合成柴油,启动性能好,冒黑烟量小,噪音低,喷嘴不堵塞,不积碳,爬坡有劲,加速性能好等,因此,它是一种完全可以替代目前现有石化柴油的可再生、可废旧资源利用的合成柴油。

Claims (7)

1.一种合成柴油,其特征在于:该柴油由以下重量百分比的各组分制备:废油40~60%,抽余油20~40%,脂肪酸酯10~30%,轻油0.05~0.1%,催化添加剂0.2~0.8%;制备工艺为:先把废油与抽余油按比例混合搅拌均匀,再经脱色工序脱色后计量泵入常温常压的容器中,再计量泵入脂肪酸酯、轻油、催化添加剂,通过高剪切乳化混合机,循环2~3遍,静置过夜,过滤后即为本发明的合成柴油。
2.根据权利要求1所述的合成柴油,其特征在于:该柴油由以下重量百分比的各组分制备:废油45~60%,抽余油20~30%,脂肪酸酯20~30%,轻油0.05~0.06%,催化添加剂0.3~0.5%。
3.根据权利要求1或2所述的合成柴油,其特征在于:本发明上述的抽余油为工业上采用溶剂萃取方法得到的剩余物料。
4.根据权利要求1或2所述的合成柴油,其特征在于:本发明上述的废油为废弃的润滑油。
5.根据权利要求1或2所述的合成柴油,其特征在于:本发明上述的脂肪酸酯为脂肪酸甲酯、脂肪酸乙酯、脂肪酸异丙酯中的任何一种。
6.根据权利要求1或2所述的合成柴油,其特征在于:本发明上述的轻油为直馏汽油、正己烷、120#溶剂汽油中的任何一种。
7.根据权利要求1或2所述的合成柴油,其特征在于:本发明上述的催化添加剂为环烷酸稀土、环烷酸钡、异丙醇、环己酮、硝酸烷脂、双环戊二烯铁中的任何一种或几种的混合。
CN201110244283.0A 2011-08-18 2011-08-18 合成柴油及其制备方法 Expired - Fee Related CN102329660B (zh)

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CN103666593A (zh) * 2013-12-27 2014-03-26 山东易能生物能源有限公司 一种调和生物柴油的制备方法
CN103980959B (zh) * 2014-03-05 2016-03-16 宁波市静鹏再生能源科技有限公司 环保柴油及其制备方法
CN104789281B (zh) * 2015-03-23 2016-08-10 舟山冉升能源科技有限公司 船用柴油及其制备方法
CN104789276B (zh) * 2015-03-23 2016-08-17 舟山冉升能源科技有限公司 船舶生物燃料油及其制备方法
CN110982561A (zh) * 2019-12-19 2020-04-10 山东京博石油化工有限公司 一种残渣型船舶燃料油及其生产方法

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CN101089146A (zh) * 2006-06-15 2007-12-19 徐立伟 替代柴油的清洁燃料
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CN102140373A (zh) * 2011-01-26 2011-08-03 李恒全 合成生物燃料油及其制备方法

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