CN111690454A - 一种环保型汽车动力增强剂及其制备方法 - Google Patents
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Abstract
本发明公开了一种涉及汽车润滑油添加剂领域的环保型汽车动力增强剂及其制备方法,所述动力增强剂包括如下重量份的各组分:α‑烯烃聚合物5~35份,异丁烯双丁二酰亚胺聚合物5~35份,蓖麻油酸二乙醇酰胺硼酸酯5~35份,一元醇与一元酸合成的酯0.1~15份,多元醇与多元酸合成的酯0.1~15份,丁基羟基苯基丙酸酯0.1~15份,噻二唑衍生物0.1~15份,C20~C30磺酸盐0.1~15份,甲基丙烯酸酯聚合物0.1~15份,该动力增强剂可显著地提高汽车发动机的动力,提高汽车最大加速能力、最高车速和最大爬坡能力,可使得汽车尾气CO、HC降低,可大大降低环境污染,且材料可生物降解,不含有害物质,本发明制造生产简单、实用性强,易于使用和推广。
Description
技术领域
本发明涉及汽车润滑油添加剂领域,具体是一种环保型汽车动力增强剂。
背景技术
汽车动力性是指汽车在行驶中能达到的最大加速能力、最高车速和最大爬坡能力,是汽车的基本使用性能。
权威实验表明,乙醇的燃烧值低于汽油,按10份混合后的热值要比纯汽油减少3.8份;车用乙醇汽油油耗比普通汽油增加3%-4%左右。具体与车型、环境、路况、驾驶习惯等有关。
乙醇汽油长期静置会分层,乙醇在上层挥发后,浓度降低而辛烷值值下降(乙醇辛烷值约110),从而发动机无力。混合的乙醇燃烧时间落后于纯汽油的燃烧时间,改变了汽油机原来预设的点火时间应具有的动力特性。
此外,汽车当出现下述情况时,需要增强动力:
1、使用天然气燃料时, 因为能量密度低,动力明显不足;
2、小排量汽车或者小马拉大车, 动力明显不足;
3、二手车旧车,因为磨损而出现发动机的气缸壁与缸套之间的机械公差扩大,导致气缸燃烧压缩比降低;
4、使用辛烷值较低的汽油。
发明内容
本发明的目的在于提供一种环保型汽车动力增强剂,以解决上述背景技术中提出的问题。
为实现上述目的,本发明提供如下技术方案:
一种环保型汽车动力增强剂,所述增强剂包括如下重量份的各组分:α-烯烃聚合物 5~35份,异丁烯双丁二酰亚胺聚合物5~35份,蓖麻油酸二乙醇酰胺硼酸酯5~35份,一元醇与一元酸合成的酯0.1~15份,多元醇与多元酸合成的酯0.1~15份,丁基羟基苯基丙酸酯0.1~15份 ,噻二唑衍生物0.1~15份,磺酸盐0.1~15份, 甲基丙烯酸酯聚合物0.1~15份。
作为本发明进一步的方案:所述多元醇与多元酸合成的酯为季戊四醇酯或季戊四醇酯聚合物。
作为本发明再进一步的方案:所述羟基苯基丙酸酯为叔丁基的羟基苯基丙酸酯。
作为本发明再进一步的方案:所述磺酸盐为C20~C30线性α-烯烃烷基苯磺酸盐。
本申请的另一个目的在于,提出一种环保型汽车动力增强剂的制备方法,包括以下步骤:
1、将α-烯烃聚合物、异丁烯双丁二酰亚胺聚合物、蓖麻油酸二乙醇酰胺硼酸酯、一元醇与一元酸合成的酯、多元醇与多元酸合成的酯反应0.5~48小时;
2、加入所述羟基苯基丙酸酯、噻二唑衍生物、磺酸盐、甲基丙烯酸酯聚合物,充分调和;
3、将混合物静置24小时,即得所述汽车动力增强剂。
作为本发明再进一步的方案:所述增强剂的制备在氮气存在环境下进行。
作为本发明再进一步的方案:所述增强剂合成反应的温度为60~120℃。
与现有技术相比,本发明的有益效果是:
1.可显著地提高汽车发动机的动力:添加4-6%,可使得汽车最大加速能力、最高车速和最大爬坡能力分别提高4-9%;
2.可显著地降低汽车发动机的尾气有害物质排放:添加4-6%,可使得汽车尾气CO、HC分别降低15-45%,可大大降低环境污染;
3.材料可生物降解,不含有害物质。
具体实施方式
下面将结合本发明的实施例,对本发明实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例仅仅是本发明一部分实施例,而不是全部的实施例。基于本发明中的实施例,本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例,都属于本发明保护的范围。
实施例1:
本发明实施例中,所述动力增强剂包括如下重量份的各组分:α-烯烃聚合物 5份,异丁烯双丁二酰亚胺聚合物5份,蓖麻油酸二乙醇酰胺硼酸酯5份,一元醇与一元酸合成的酯0.1份,多元醇与多元酸合成的酯0.1份,丁基羟基苯基丙酸酯0.1份 ,噻二唑衍生物0.1份,C20~C30磺酸盐0.1份,甲基丙烯酸酯聚合物0.1份。所述α-烯烃聚合物、异丁烯双丁二酰亚胺聚合物、蓖麻油酸二乙醇酰胺硼酸酯、一元醇与一元酸合成的酯、多元醇与多元酸合成的酯、丁基羟基苯基丙酸酯、噻二唑衍生物、磺酸盐、甲基丙烯酸酯聚合物在常温下合成反应制备而得的。
实施例2:
所述动力增强剂包括如下重量份的各组分:α-烯烃聚合物 35份,异丁烯双丁二酰亚胺聚合物35份,蓖麻油酸二乙醇酰胺硼酸酯35份,一元醇与一元酸合成的酯15份,多元醇与多元酸合成的酯15份,丁基羟基苯基丙酸酯15份 ,噻二唑衍生物15份,C20~C30磺酸盐15份,甲基丙烯酸酯聚合物15份。所述α-烯烃聚合物、异丁烯双丁二酰亚胺聚合物、蓖麻油酸二乙醇酰胺硼酸酯、一元醇与一元酸合成的酯、多元醇与多元酸合成的酯、丁基羟基苯基丙酸酯、噻二唑衍生物、磺酸盐、甲基丙烯酸酯聚合物在常温下合成反应制备而得的。
实施例3:
所述动力增强剂包括如下重量份的各组分:α-烯烃聚合物 20份,异丁烯双丁二酰亚胺聚合物20份,蓖麻油酸二乙醇酰胺硼酸酯20份,一元醇与一元酸合成的酯8份,多元醇与多元酸合成的酯8份,丁基羟基苯基丙酸酯8份 ,噻二唑衍生物8份,C20~C30磺酸盐8份, 甲基丙烯酸酯聚合物8份。所述α-烯烃聚合物、异丁烯双丁二酰亚胺聚合物、蓖麻油酸二乙醇酰胺硼酸酯、一元醇与一元酸合成的酯、多元醇与多元酸合成的酯、丁基羟基苯基丙酸酯、噻二唑衍生物、磺酸盐、甲基丙烯酸酯聚合物在常温下合成反应制备而得的。
环保型汽车动力增强剂的具体的方法为:
1、在氮气存在下、温度为60~120℃的条件下,将α-烯烃聚合物、异丁烯双丁二酰亚胺聚合物、蓖麻油酸二乙醇酰胺硼酸酯、一元醇与一元酸合成的酯、多元醇与多元酸合成的酯反应0.5~48小时;
2、加入所述羟基苯基丙酸酯、噻二唑衍生物、磺酸盐、甲基丙烯酸酯聚合物,充分调和;
3、将混合物静置24小时,即得所述汽车动力增强剂。
需要特别说明的是:
本发明中,α-烯烃聚合物:包括任何含有1-辛烯或1-癸烯的α-烯烃聚合物。在实施本发明所公开的方法中,适当α-烯烃聚合物的选择只是一个选择的问题。例如,适当的α-烯烃聚合物可以选自下列类别:V100粘度为1.9的α-辛烯或癸烯聚合物。优选的为V100粘度为1.9和4.0的多种α-烯烃聚合物。
本发明中,多元醇:包括任何含有至少两个游离羟基的脂族或芳族化合物。在实施本发明所公开的方法中,适当多元醇的选择只是一个选择的问题。例如,适当的多元醇可以选自下列类别:饱和/不饱和直链和支链线型脂族多元醇;饱和/不饱和环脂族多元醇,包括杂环脂族多元醇;或,单环或多环芳族多元醇,包括杂环芳族多元醇。优选的新戊基多元醇为季戊四醇和季戊四醇聚合物。
本发明中,适用的饱和一元脂肪酸包括,例如癸酸、月桂酸、棕榈酸、硬脂酸、山嵛酸、异肉豆蔻酸、异十七烷酸、肉豆蔻酸、辛酸、和反异花生酸,其中羟基硬脂酸尤其适用于本发明。
本发明中,适用的不饱和一元脂肪酸包括,例如马来酸、亚油酸、十八碳三烯-4-酮酸、油酸、亚麻酸和生红酸,其中蓖麻油酸尤其适用于本发明。
本剂功效和工作机理如下:
1. 降低了摩擦系数
润滑油摩擦系数f=0.50,测试结果显示:加入本剂后,摩擦系数f=0.45,降幅10份,可明显提高动力性能,燃油未燃烧或燃烧不完全的现象及尾气有害物质排放数量明显减少。
2. 提高了密封性能
本剂在常温、低负荷情况下,物理吸附于机件的表面,在高温、高负荷、高冲击的情况下,形成化学反应边界润滑膜,在气缸壁形成的膜能明显提高发动机的密封性能,产生了两方面效果:
(1)提高了压缩比,增加汽缸压力,促使燃油燃烧充分完全。
(2)传统润滑油含有大量硫(15%)、磷(8~9%)、氯(1~2%)、氮离子、氮氧化合物、醛、酚、过氧化物、有机酸。这些腐蚀性物质会腐蚀密封圈、活塞环等部件,降低密封,造成泄漏和逸散,成为尾气有害物质的重要部分。而本剂提高了密封性,可避免这些有害物质泄漏和逸散。
3. 卓越的冷启动功效
冷启动情况下,尾气排放和磨损水平都在峰值。传统润滑油的倾点是零度左右,冷启动后恰恰没有润滑减摩能力 。根据欧盟标准,车辆在-7℃的低温条件下搁置6小时以上,冷启动后,尾气排放须达到欧V标准。
本发明剂的倾点是-41℃~ - 50℃,具有卓越的冷启动润滑减摩功效。
对于本领域技术人员而言,显然本发明不限于上述示范性实施例的细节,而且在不背离本发明的精神或基本特征的情况下,能够以其他的具体形式实现本发明。因此,无论从哪一点来看,均应将实施例看作是示范性的,而且是非限制性的,本发明的范围由所附权利要求而不是上述说明限定,因此旨在将落在权利要求的等同要件的含义和范围内的所有变化囊括在本发明内。
此外,应当理解,虽然本说明书按照实施方式加以描述,但并非每个实施方式仅包含一个独立的技术方案,说明书的这种叙述方式仅仅是为清楚起见,本领域技术人员应当将说明书作为一个整体,各实施例中的技术方案也可以经适当组合,形成本领域技术人员可以理解的其他实施方式。
Claims (7)
1.一种环保型汽车动力增强剂,其特征在于,所述增强剂包括α-烯烃聚合物、异丁烯双丁二酰亚胺聚合物、蓖麻油酸二乙醇酰胺硼酸酯、一元醇与一元酸合成的酯、多元醇与多元酸合成的酯、羟基苯基丙酸酯、噻二唑衍生物、磺酸盐和甲基丙烯酸酯聚合物,各成分按照如下重量份组成:
α-烯烃聚合物 5~35份,
异丁烯双丁二酰亚胺聚合物5~35份,
蓖麻油酸二乙醇酰胺硼酸酯5~35份,
一元醇与一元酸合成的酯0.1~15份,
多元醇与多元酸合成的酯0.1~15份,
羟基苯基丙酸酯0.1~15份,
噻二唑衍生物0.1~15份,
磺酸盐0.1~15份,
甲基丙烯酸酯聚合物0.1~15份。
2.根据权利要求1所述的环保型汽车动力增强剂,其特征在于,所述多元醇与多元酸合成的酯为季戊四醇酯或季戊四醇酯聚合物。
3.根据权利要求1所述的环保型汽车动力增强剂,其特征在于,所述羟基苯基丙酸酯为叔丁基的羟基苯基丙酸酯。
4.根据权利要求1所述的环保型汽车动力增强剂,其特征在于,所述磺酸盐为C20~C30线性α-烯烃烷基苯磺酸盐。
5.一种包含权利要求1~4任一所述的环保型汽车动力增强剂的制备方法,其特征在于,包括以下步骤:
将α-烯烃聚合物、异丁烯双丁二酰亚胺聚合物、蓖麻油酸二乙醇酰胺硼酸酯、一元醇与一元酸合成的酯、多元醇与多元酸合成的酯反应0.5~48小时;
加入所述羟基苯基丙酸酯、噻二唑衍生物、磺酸盐、甲基丙烯酸酯聚合物,充分调和;
将混合物静置24小时,即得所述汽车动力增强剂。
6.根据权利要求5所述的环保型汽车动力增强剂的制备方法,其特征在于,所述增强剂的制备在氮气存在环境下进行。
7.根据权利要求5所述的环保型汽车动力增强剂的制备方法,其特征在于,所述增强剂合成反应的温度为60~120℃。
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