CN108865346A - 一种可生物降解润滑油的制备方法 - Google Patents
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Abstract
本发明公开了一种可生物降解润滑油的制备方法,该方法包括以下步骤:按质量百分比称取:二烷基二硫代磷酸锌2.5‑3.5%、N‑油酰肌氨酸十八铵盐0.1‑0.8%、异丙醇5‑15%、过氧化苯甲酰2‑4%、二丁基羟基甲苯4.3‑6.8%、4‑氨基‑2,6‑二叔丁基苯酚0.2‑3%、纳米稀土化合物2.‑3%、石油磺酸钡2.5‑3.5%、磷酸三丁酯1.7‑1.9%、石油磺酸钙0.8‑1.7%、聚异丁烯多丁二酰亚胺0.8‑1.7%、N‑油酰肌氨酸十八铵盐1.4‑2.5%、余量为基础油;将上述原料混合后在300‑600转/分的转速下混合5‑10分钟;升温至50‑90摄氏度并保温1‑5小时;保温结束后超声30‑50分钟,冷却至室温即可得到成品。本发明具有优异的热稳定性和氧化稳定性,以及良好的水解稳定性、低温流动性、黏温性能、润滑性能、可生物降解性,节约了资源,减少了反应对环境的污染。
Description
技术领域
本发明涉及一种可生物降解润滑油的制备方法。
背景技术
润滑油是用在各种类型机械上以减小摩擦,保护机械及加工件的液体润滑剂,主要起润滑、冷却、防锈、清洁、密封和缓冲等作用。润滑油占全部润滑材料的85%,种类牌号繁多,对润滑油总的要求是:①抗磨减摩,降低摩擦阻力以节约能源,减少磨损以延长机械寿命,提高经济效益;②冷却,要求随时将摩擦热排出机外;③密封,要求防泄漏、防尘、防窜气;④抗腐蚀防锈,要求保护摩擦表面不受油变质或外来侵蚀;⑤清净冲洗,要求把摩擦面积垢清洗排除;⑥应力分散缓冲,分散负荷、缓和冲击及减震;⑦动能传递,液压系统、遥控电动机及摩擦无级变速等。随着科学技术的发展,机械设备对润滑剂的质量要求越来越高。我国及世界各国为了满足机械设备的润滑要求,已经制订了一些润滑剂产品的新技术标准,润滑剂新产品也在不断出现。但在实际应用中,我国的润滑油与发达国家水平差距明显,一些关键原料、复合添加剂基本依赖进口,工业用油中的合成油脂也主要依赖进口,这就是我国与国际先进水平的实际差距。
随着日益增强的环境危机意识,大量润滑油在生产、使用和排放过程中由于渗透、泄漏、溢出和处理不当,而造成的污染问题越来越受到重视,从发展的趋势来看,具有生物降解性的环保型润滑油及其添加剂将取代现有的润滑油。目前大多数的润滑油具有质量高,延长润滑油的使用周期,提高润滑油的抗极压功效,全面提升润滑油的耐氧化,抗腐蚀,抗起泡,抗氧化功效更加提高等优点,但是这些润滑油润滑应用领域较窄,环保性能差。而市场上的已经有不少环保润滑油的种类,其没有统一的标准,因此需要研发出一种新型润滑油,单从性能来说需满足这些要求:能够快速生物降解(可生物降解性达标)、本身不含有毒物质(分解后的产物也无毒)或者毒性小,或者本身就是采用生物基材料制成,对环境和生态不会造成影响。
发明内容
本发明的目的在于提供一种可生物降解润滑油的制备方法。
为了实现上述目的,本发明提供了一种可生物降解润滑油的制备方法,该方法包括以下步骤:按质量百分比称取:二烷基二硫代磷酸锌2.5-3.5%、N-油酰肌氨酸十八铵盐0.1-0.8%、异丙醇5-15%、过氧化苯甲酰2-4%、二丁基羟基甲苯4.3-6.8%、4-氨基-2,6-二叔丁基苯酚0.2-3%、纳米稀土化合物2-3%、石油磺酸钡2.5-3.5%、磷酸三丁酯1.7-1.9%、石油磺酸钙0.8-1.7%、聚异丁烯多丁二酰亚胺0.8-1.7%、N-油酰肌氨酸十八铵盐1.4-2.5%、余量为基础油;将上述原料混合后在300-600转/分的转速下混合5-10分钟;升温至50-90摄氏度并保温1-5小时;保温结束后超声30-50分钟,冷却至室温即可得到成品。
所述基础油为植物油。
纳米稀土化合物为纳米稀土氟化物。
所述搅拌速度为400-500转/分。
所述保温的温度为75摄氏度。
有益效果:本发明具有优异的热稳定性和氧化稳定性,以及良好的水解稳定性、低温流动性、黏温性能、润滑性能、可生物降解性,节约了资源,减少了反应对环境的污染。
具体实施方式
实施例1
一种可生物降解润滑油的制备方法,该方法包括以下步骤:按质量百分比称取:二烷基二硫代磷酸锌2.5%、N-油酰肌氨酸十八铵盐0.1%、异丙醇5%、过氧化苯甲酰2%、二丁基羟基甲苯4.3-%、4-氨基-2,6-二叔丁基苯酚0.2%、纳米稀土化合物2%、石油磺酸钡2.5%、磷酸三丁酯1.7%、石油磺酸钙0.8%、聚异丁烯多丁二酰亚胺0.8%、N-油酰肌氨酸十八铵盐1.4%、余量为基础油;将上述原料混合后在300-600转/分的转速下混合5-10分钟;升温至50-90摄氏度并保温1-5小时;保温结束后超声30-50分钟,冷却至室温即可得到成品。
所述基础油为植物油。所述纳米稀土化合物为纳米稀土氟化物。所述搅拌速度为400-500转/分。所述保温的温度为75摄氏度。
实施例2
一种可生物降解润滑油的制备方法,该方法包括以下步骤:按质量百分比称取:二烷基二硫代磷酸锌3.5%、N-油酰肌氨酸十八铵盐0.8%、异丙醇15%、过氧化苯甲酰4%、二丁基羟基甲苯6.8%、4-氨基-2,6-二叔丁基苯酚-3%、纳米稀土化合物3%、石油磺酸钡3.5%、磷酸三丁酯1.9%、石油磺酸钙1.7%、聚异丁烯多丁二酰亚胺1.7%、N-油酰肌氨酸十八铵盐2.5%、余量为基础油;将上述原料混合后在300-600转/分的转速下混合5-10分钟;升温至50-90摄氏度并保温1-5小时;保温结束后超声30-50分钟,冷却至室温即可得到成品。
所述基础油为植物油。所述纳米稀土化合物为纳米稀土氟化物。所述搅拌速度为400-500转/分。所述保温的温度为75摄氏度。
实施例3
一种可生物降解润滑油的制备方法,该方法包括以下步骤:按质量百分比称取:二烷基二硫代磷酸锌3%、N-油酰肌氨酸十八铵盐0.5%、异丙醇8%、过氧化苯甲酰3%、二丁基羟基甲苯5%、4-氨基-2,6-二叔丁基苯酚2%、纳米稀土化合物2.5%、石油磺酸钡3%、磷酸三丁酯1.8%、石油磺酸钙1%、聚异丁烯多丁二酰亚胺0.8-1.7%、N-油酰肌氨酸十八铵盐2%、余量为基础油;将上述原料混合后在300-600转/分的转速下混合5-10分钟;升温至50-90摄氏度并保温1-5小时;保温结束后超声30-50分钟,冷却至室温即可得到成品。
所述基础油为植物油。所述纳米稀土化合物为纳米稀土氟化物。所述搅拌速度为400-500转/分。所述保温的温度为75摄氏度。
经测试,本品与现有润滑油的对比摩擦实验证明,本品在任何条件都能达到抗磨润滑作用,当设备在缺油或者无油情况下也有保护作用,防止干摩擦对设备的损坏。使用本品可降低磨损80%以上,节约动力5%~10%以上,提高设备的输出功率8%。本品为全天润滑油,可于-40~-30℃下冷车启动,降低噪声,改善排烟,减少污染,不产生烧结、沉淀、淤积和酸性物质,防锈、防酸碱,润滑油性能稳定持久。
Claims (5)
1.一种可生物降解润滑油的制备方法,其特征在于该方法包括以下步骤:按质量百分比称取:二烷基二硫代磷酸锌2.5-3.5%、N-油酰肌氨酸十八铵盐0.1-0.8%、异丙醇5-15%、过氧化苯甲酰2-4%、二丁基羟基甲苯4.3-6.8%、4-氨基-2,6-二叔丁基苯酚0.2-3%、纳米稀土化合物2-3%、石油磺酸钡2.5-3.5%、磷酸三丁酯1.7-1.9%、石油磺酸钙0.8-1.7%、聚异丁烯多丁二酰亚胺0.8-1.7%、N-油酰肌氨酸十八铵盐1.4-2.5%、余量为基础油;将上述原料混合后在300-600转/分的转速下混合5-10分钟;升温至50-90摄氏度并保温1-5小时;保温结束后超声30-50分钟,冷却至室温即可得到成品。
2.根据权利要求1所述的一种可生物降解润滑油的制备方法,其特征在于:所述基础油为植物油。
3.根据权利要求1所述的一种可生物降解润滑油的制备方法,其特征在于:所述纳米稀土化合物为纳米稀土氟化物。
4.根据权利要求1所述的一种可生物降解润滑油的制备方法,其特征在于:所述搅拌速度为400-500转/分。
5.根据权利要求1所述的一种可生物降解润滑油的制备方法,其特征在于:所述保温的温度为75摄氏度。
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Cited By (2)
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JP2020158566A (ja) * | 2019-03-25 | 2020-10-01 | 三菱重工サーマルシステムズ株式会社 | 潤滑組成物の製造方法およびそれにより製造された潤滑組成物、ならびにそれを用いた圧縮機および冷凍システム |
WO2022138292A1 (ja) * | 2020-12-21 | 2022-06-30 | 出光興産株式会社 | 潤滑油組成物 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2020158566A (ja) * | 2019-03-25 | 2020-10-01 | 三菱重工サーマルシステムズ株式会社 | 潤滑組成物の製造方法およびそれにより製造された潤滑組成物、ならびにそれを用いた圧縮機および冷凍システム |
WO2020194762A1 (ja) * | 2019-03-25 | 2020-10-01 | 三菱重工サーマルシステムズ株式会社 | 潤滑組成物の製造方法およびそれにより製造された潤滑組成物、ならびにそれを用いた圧縮機および冷凍システム |
GB2596670A (en) * | 2019-03-25 | 2022-01-05 | Mitsubishi Heavy Ind Thermal Systems Ltd | Method for producing lubrication composition and lubrication composition produced by same, and compressor and refrigeration system using same |
GB2596670B (en) * | 2019-03-25 | 2023-12-13 | Mitsubishi Heavy Ind Thermal Systems Ltd | Method for producing a refrigeration oil, refrigeration oil produced by same, and compressor and refrigeration system using same |
WO2022138292A1 (ja) * | 2020-12-21 | 2022-06-30 | 出光興産株式会社 | 潤滑油組成物 |
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