CN106190373A - 柴油燃料添加剂 - Google Patents

柴油燃料添加剂 Download PDF

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CN106190373A
CN106190373A CN201610710481.4A CN201610710481A CN106190373A CN 106190373 A CN106190373 A CN 106190373A CN 201610710481 A CN201610710481 A CN 201610710481A CN 106190373 A CN106190373 A CN 106190373A
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diesel fuel
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蒙呈星
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Guangxi tonki Energy Technology Co. Ltd
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Abstract

本发明涉及燃料添加剂技术领域，特别涉及一种柴油燃料添加剂，由以下重量份的原料制成：季戊四醇8～24份，丁二酰亚胺5～21份，对二乙胺基吡啶2～10份，二甲基甲酰胺1～5份，乙二醇一丁醚1～7份，乙烯－醋酸乙烯酯共聚物2～10份，异丁醇1～5份，1，5‑二硝基戊烷4～14份，二甲基丙烯酸甘油酯1～9份。本发明的柴油燃料添加剂具有良好的清洁净化和防腐作用，有效节省柴油并降低尾气排放。

Description

柴油燃料添加剂
技术领域
本发明涉及燃料添加剂技术领域，特别涉及一种柴油燃料添加剂。
背景技术
目前，机动车辆尾气排放已成为世界各大城市的主要污染源。相比汽油车，柴油车对环境的污染更为严重，而越来越多的车辆及各种内燃机使用的燃油都是柴油。柴油是碳原子数C10-C22之间的碳氢化合物，由于含碳量高，燃烧过程中仅仅依靠空气中的氧作为助燃剂并不能使之完全燃烧，因而冒出大量黑烟，造成油耗增加，浪费资源并对环境有很大的污染。
为了提高柴油的燃烧效率，市面上推出多种燃油添加剂，但现有的燃油添加剂有些虽能在一定程度上改善柴油在内燃机中的燃烧性能，但会造成内燃机生锈、积碳严重，大大降低内燃机的正常运行，且同样污染环境；有些虽能减少环境污染，但却并不能很好的提高柴油在内燃机中的燃烧效率，造成油耗增加；有些即便能提高柴油在内燃机中的燃烧效率并对环境污染有所改善，但效果也并不是很理想，且使用的原料成本较高、制作工艺较为复杂。
发明内容
本发明所要解决的技术问题是提供一种柴油燃料添加剂，该添加剂具有良好的清洁净化和防腐作用，有效节省柴油并降低尾气排放。
为实现上述目的，本发明采用如下技术方案：
本发明提供一种柴油燃料添加剂，由以下重量份的原料制成：
优选地，本发明所述的柴油燃料添加剂，由以下重量份的原料制成：
更优选地，本发明所述的柴油燃料添加剂，由以下重量份的原料制成：
优选地，本发明所述乙烯－醋酸乙烯酯共聚物与异丁醇的重量比为2:1。本发明的乙烯－醋酸乙烯酯共聚物与异丁醇配伍具有良好的抗冻性，在乙烯－醋酸乙烯酯共聚物与异丁醇的重量比为2:1时，具有较好的抗冻性，柴油的凝点降至-40～-28℃，冷滤点较现有的防冻剂降低10～15℃，
本发明所述二甲基丙烯酸甘油酯起到良好的润滑作用，保护发动机设备，节约发动机燃油，同时也有利于燃料充分燃烧减少尾气排放量。
本发明的柴油燃料添加剂在柴油燃料配制时的应用时，可以使用常规的添加量，但优选地，本发明的柴油燃料添加剂在柴油燃料配制时的应用，所述添加剂占柴油燃料质量的0.02～0.08％，所述的柴油燃料质量为不含有添加剂的量。
本发明的有益效果在于：
本发明的柴油燃料添加剂中，加入的季戊四醇、异丁醇、对二乙胺基吡啶和二甲基甲酰胺起到保洁和清除积碳的作用，同时还起到助溶的作用，防止柴油储存分层，还能提高柴油的低温性能，改善燃料冷启动问题，其中季戊四醇和异丁醇的加入还能降低燃料中硫的含量，降低有害物质的排放；加入的乙二醇一丁醚和二甲基甲酰胺，与金属表面强烈作用，产生化学和物理吸附作用，形成良好的保护膜，从一定程度上隔离了腐蚀物质与金属件的接触，达到抑制腐蚀的目的，保护发动机燃料系统，延长使用期；加入的1，5-二硝基戊烷提高了柴油的十六烷值，起到了减少喷嘴积碳和助燃的作用，加强保洁，节省柴油,经试验可提高柴油十六烷值提高6～10个单位；丁二酰亚胺和季戊四醇协同，起到很好的分散作用，防止分层，提高柴油的贮存稳定性和燃烧性能，经测试，储存时间可达一年半以上，稳定不分层；加入二甲基丙烯酸甘油酯的保护发动机设备，节约发动机燃油，同时也有利于燃料充分燃烧减少尾气排放量。
具体实施方式
以下结合实施例对本发明作进一步说明，但本发明并不局限于这些实施例。
实施例1
柴油燃料添加剂，由以下重量份的原料制成(常温下混合均匀)：
本发明的柴油燃料添加剂在柴油燃料配制时的应用，所述添加剂占柴油燃料质量的0.02％。
实施例2
柴油燃料添加剂，由以下重量份的原料制成(常温下混合均匀)：
本发明的柴油燃料添加剂在柴油燃料配制时的应用，所述添加剂占柴油燃料质量的0.04％。
实施例3
柴油燃料添加剂，由以下重量份的原料制成(常温下混合均匀)：
本发明的柴油燃料添加剂在柴油燃料配制时的应用，所述添加剂占柴油燃料质量的0.05％。
实施例4
柴油燃料添加剂，由以下重量份的原料制成(常温下混合均匀)：
本发明的柴油燃料添加剂在柴油燃料配制时的应用，所述添加剂占柴油燃料质量的0.07％。
实施例5
一种柴油燃料添加剂，由以下重量份的原料制成(常温下混合均匀)：
本发明的柴油燃料添加剂在柴油燃料配制时的应用，所述添加剂占柴油燃料质量的0.08％。
将实例1～5中所制备的柴油燃料添加剂按照实施例中的添加量添加到0#柴油中，结果如下：
表1本发明配制的柴油燃料检测结果
注：上述0#柴油为纯柴油，未加添加剂；油耗增加率是指外在因素不变的情况下，车辆行驶50km，柴油相对配制柴油的国标柴油重量的百分比增加率。
表2本发明配制的柴油燃料尾气排放检测结果
从上面可以看出，：(1)用本发明柴油燃料添加剂制成的柴油低温抗相分离性能稳定，在-30℃下放置72h仍澄净透明，均未发生相分离现象。(2)所配制的不同比例的柴油，抗水性均在16％以上，有效地提高了柴油的稳定性，能够满足柴油贮存、运输、使用的需求。(3)经实际路试检测，油耗比国标柴油少,汽车动力性不减。(4)尾气排放清洁，尾气排放量明显降低。

Claims (5)

1.一种柴油燃料添加剂，其特征在于，由以下重量份的原料制成：
2.根据权利要求1所述的柴油燃料添加剂，其特征在于，由以下重量份的原料制成：
3.根据权利要求2所述的柴油燃料添加剂，其特征在于，由以下重量份的原料制成：
4.根据权利要求1～3任意一项所述的柴油燃料添加剂，其特征在于： 所述乙烯－醋酸乙烯酯共聚物与异丁醇的重量比为2:1。
5.根据权利要求4所述的柴油燃料添加剂在柴油燃料配制时的应用，其特征在于：所述添加剂占柴油燃料质量的0.02～0.08％。
CN201610710481.4A 2016-08-23 2016-08-23 柴油燃料添加剂 Pending CN106190373A (zh)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108085077A (zh) * 2017-11-26 2018-05-29 杨勇 一种稳定型燃油添加剂
WO2020236126A1 (ru) * 2019-05-17 2020-11-26 Tsapenko Yurij Timopheevich Универсальная присадка

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Publication number Priority date Publication date Assignee Title
CN1766067A (zh) * 2004-10-28 2006-05-03 中国石油化工股份有限公司 一种具有分散性能的柴油抗磨添加剂
CN102399599A (zh) * 2010-09-16 2012-04-04 陈若歆 一种甲醇柴油制造模式
CN105273776A (zh) * 2014-07-21 2016-01-27 雷菊花 一种节能低碳柴油核心剂
CN105273780A (zh) * 2014-07-22 2016-01-27 湖北航天化学技术研究所 一种柴油添加剂

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1766067A (zh) * 2004-10-28 2006-05-03 中国石油化工股份有限公司 一种具有分散性能的柴油抗磨添加剂
CN102399599A (zh) * 2010-09-16 2012-04-04 陈若歆 一种甲醇柴油制造模式
CN105273776A (zh) * 2014-07-21 2016-01-27 雷菊花 一种节能低碳柴油核心剂
CN105273780A (zh) * 2014-07-22 2016-01-27 湖北航天化学技术研究所 一种柴油添加剂

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108085077A (zh) * 2017-11-26 2018-05-29 杨勇 一种稳定型燃油添加剂
WO2020236126A1 (ru) * 2019-05-17 2020-11-26 Tsapenko Yurij Timopheevich Универсальная присадка

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