CN101058750A - 复合生物柴油 - Google Patents

复合生物柴油 Download PDF

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Publication number
CN101058750A
CN101058750A CN 200610039682 CN200610039682A CN101058750A CN 101058750 A CN101058750 A CN 101058750A CN 200610039682 CN200610039682 CN 200610039682 CN 200610039682 A CN200610039682 A CN 200610039682A CN 101058750 A CN101058750 A CN 101058750A
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China
Prior art keywords
diesel oil
oil
biofuel
diesel
biological diesel
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CN 200610039682
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English (en)
Inventor
张明全
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Individual
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Individual
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Priority to CN 200610039682 priority Critical patent/CN101058750A/zh
Publication of CN101058750A publication Critical patent/CN101058750A/zh
Pending legal-status Critical Current

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Abstract

本发明提供一种由直馏柴油和脂肪酸甲、乙酯、重芳烃、磷酸三苯酯、硝酸异戊酯、二茂铁混配而成的复合生物柴油,具有均一性好、不堵塞油路、易于点燃起动等优点。

Description

复合生物柴油
技术领域
本发明属石油化工技术领域,提供一种由直馏柴油和生物柴油混配而成的复合生物柴油。
技术背景
工农业柴油车使用的柴油主要是化石柴油,由于其受到资源的限制及对环境的污染,人们不断寻找其替代品,生物柴油技术便是在这种背景下发展起来的,目前国内外已有少量生物柴油用于柴油车中。生物柴油主要是用原有使用价值较低的或废弃的植物油、动物油与甲醇或乙醇在一定条件下经醇交换而制得初品,再与少量添加剂混配而成。由于生物柴油的原料来源为可再生的生物,以及对环境污染程度较小,所以其受到越来越多的重视,不少专利技术涉及到这方面,如中国专利《CN1563279A.一种生物柴油》提供了一种由菜籽油、松节油、链烷烃及添加剂二茂铁、经搅拌混配而成的生物柴油;《CN1557914A.生物柴油及其制备方法》提供了一种由低硬脂酸含量的麻疯树籽油经水化脱胶,碱炼脱酸,间歇脱臭等工艺处理而得到的生物柴油;《CN1400281A一种用动物油制取的生物柴油及制取方法》提供了一种将动物油用硫酸铝加温净化,然后与甲醇、甲醇钠的溶液反应再经蒸馏而得到的生物柴油。
已有技术在生物柴油的制造、原料的选取除杂、提高其燃烧值诸方面均取得一定进展,但也存在一些缺陷和不足,如粘度高、易堵塞油路、供油不足、供油不均匀、冬季起动难等问题。
发明内容
基于以上认识,本发明欲达到的目的是提供一种粘度适中、不影响油嘴喷油,能与其它化石柴油混溶、燃烧性能良好的复合生物柴油。为达到该目的,本发明采取的技术手段有:为使复合柴油获得良好的流速粘度、加入直馏柴油与脂肪酸甲、乙酯混配;为使组分充分混合,加入重芳烃和磷酸三苯酯;为获得较好的燃烧、启动性能,加入硝酸异戊酯,为使混配物获得较好动力性能,减少排气,加入三茂铁。
上述各组分物质的质量百分含量组成为
直馏柴油                  20%~70%
脂肪酸甲、乙酯            10%~40%
重芳烃                    1%~7%
磷酸三苯酯                0.5%~3%
硝酸异戊酯                0.5%~4%
二茂铁                    10~1000ppm
实施例
以下为本发明的一种实施例,各组分物质及质量百分比含量为
直馏柴油                  60%
脂肪酸甲、乙酯            30%
重芳烃                    5%
磷酸本苯酯                2%
硝酸异戊酯                3%
二茂铁                    200ppm
采用本配方混配而成的复合生物柴油经试车试验,具有均一性好,不堵塞油路,燃烧性能优良,易起动等特点。

Claims (1)

1、一种复合生物柴油,其特征在于,其组分物质及质量百分比组成为:
直馏柴油            20%~70%
脂肪酸甲、乙酯      10%~40%
重芳烃              1%~7%
磷酸三苯酯          0.5%~3%
硝酸异戊酯          0.5%~4%
二茂铁              10~1000ppm。
CN 200610039682 2006-04-20 2006-04-20 复合生物柴油 Pending CN101058750A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200610039682 CN101058750A (zh) 2006-04-20 2006-04-20 复合生物柴油

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200610039682 CN101058750A (zh) 2006-04-20 2006-04-20 复合生物柴油

Publications (1)

Publication Number Publication Date
CN101058750A true CN101058750A (zh) 2007-10-24

Family

ID=38865058

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200610039682 Pending CN101058750A (zh) 2006-04-20 2006-04-20 复合生物柴油

Country Status (1)

Country Link
CN (1) CN101058750A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101412935B (zh) * 2008-11-28 2012-03-07 攀枝花市祥龙生物能源有限公司 生物合成柴油

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101412935B (zh) * 2008-11-28 2012-03-07 攀枝花市祥龙生物能源有限公司 生物合成柴油

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Open date: 20071024