CN114381316A - 一种磁钼钛润滑油及其制备方法 - Google Patents
一种磁钼钛润滑油及其制备方法 Download PDFInfo
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- ZPZCREMGFMRIRR-UHFFFAOYSA-N molybdenum titanium Chemical compound [Ti].[Mo] ZPZCREMGFMRIRR-UHFFFAOYSA-N 0.000 title claims abstract description 44
- 239000010687 lubricating oil Substances 0.000 title claims abstract description 34
- 238000002360 preparation method Methods 0.000 title claims description 8
- MEFBJEMVZONFCJ-UHFFFAOYSA-N molybdate Chemical compound [O-][Mo]([O-])(=O)=O MEFBJEMVZONFCJ-UHFFFAOYSA-N 0.000 claims abstract description 20
- 229910021389 graphene Inorganic materials 0.000 claims abstract description 15
- 150000003609 titanium compounds Chemical class 0.000 claims abstract description 14
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000002199 base oil Substances 0.000 claims abstract description 9
- 239000002994 raw material Substances 0.000 claims abstract description 4
- KZNICNPSHKQLFF-UHFFFAOYSA-N succinimide Chemical compound O=C1CCC(=O)N1 KZNICNPSHKQLFF-UHFFFAOYSA-N 0.000 claims description 24
- DMBHHRLKUKUOEG-UHFFFAOYSA-N diphenylamine Chemical compound C=1C=CC=CC=1NC1=CC=CC=C1 DMBHHRLKUKUOEG-UHFFFAOYSA-N 0.000 claims description 16
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 12
- -1 alkyl phosphite Chemical compound 0.000 claims description 12
- 229960002317 succinimide Drugs 0.000 claims description 12
- 229910019142 PO4 Inorganic materials 0.000 claims description 9
- 229920002367 Polyisobutene Polymers 0.000 claims description 9
- 239000010452 phosphate Substances 0.000 claims description 9
- 239000003963 antioxidant agent Substances 0.000 claims description 8
- 230000003078 antioxidant effect Effects 0.000 claims description 8
- 239000003795 chemical substances by application Substances 0.000 claims description 8
- 239000003599 detergent Substances 0.000 claims description 8
- 239000002270 dispersing agent Substances 0.000 claims description 8
- 238000005868 electrolysis reaction Methods 0.000 claims description 8
- 239000007864 aqueous solution Substances 0.000 claims description 6
- GVPWHKZIJBODOX-UHFFFAOYSA-N dibenzyl disulfide Chemical compound C=1C=CC=CC=1CSSCC1=CC=CC=C1 GVPWHKZIJBODOX-UHFFFAOYSA-N 0.000 claims description 6
- 238000001035 drying Methods 0.000 claims description 6
- 235000015393 sodium molybdate Nutrition 0.000 claims description 6
- 239000011684 sodium molybdate Substances 0.000 claims description 6
- TVXXNOYZHKPKGW-UHFFFAOYSA-N sodium molybdate (anhydrous) Chemical compound [Na+].[Na+].[O-][Mo]([O-])(=O)=O TVXXNOYZHKPKGW-UHFFFAOYSA-N 0.000 claims description 6
- 239000000243 solution Substances 0.000 claims description 6
- 239000002518 antifoaming agent Substances 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 4
- BWYYRZBQXLCZJL-UHFFFAOYSA-N 2,4-dimethyl-n-phenylaniline Chemical compound CC1=CC(C)=CC=C1NC1=CC=CC=C1 BWYYRZBQXLCZJL-UHFFFAOYSA-N 0.000 claims description 3
- RHPVVNRNAHRJOQ-UHFFFAOYSA-N 4-methyl-n-(4-methylphenyl)aniline Chemical compound C1=CC(C)=CC=C1NC1=CC=C(C)C=C1 RHPVVNRNAHRJOQ-UHFFFAOYSA-N 0.000 claims description 3
- DMLLDZGHGNLZNW-UHFFFAOYSA-N 4-octyl-n-phenylaniline Chemical compound C1=CC(CCCCCCCC)=CC=C1NC1=CC=CC=C1 DMLLDZGHGNLZNW-UHFFFAOYSA-N 0.000 claims description 3
- UOMXLEWVJZEVGP-UHFFFAOYSA-N 4-tert-butyl-n-phenylaniline Chemical compound C1=CC(C(C)(C)C)=CC=C1NC1=CC=CC=C1 UOMXLEWVJZEVGP-UHFFFAOYSA-N 0.000 claims description 3
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 claims description 3
- 239000006087 Silane Coupling Agent Substances 0.000 claims description 3
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 3
- 239000002253 acid Substances 0.000 claims description 3
- 230000002378 acidificating effect Effects 0.000 claims description 3
- 150000001993 dienes Chemical class 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 3
- CWQXQMHSOZUFJS-UHFFFAOYSA-N molybdenum disulfide Chemical class S=[Mo]=S CWQXQMHSOZUFJS-UHFFFAOYSA-N 0.000 claims description 3
- 150000005673 monoalkenes Chemical class 0.000 claims description 3
- HYTJADYUOGDVRL-UHFFFAOYSA-N n-phenyl-n-(2-phenylpropan-2-yl)aniline Chemical compound C=1C=CC=CC=1C(C)(C)N(C=1C=CC=CC=1)C1=CC=CC=C1 HYTJADYUOGDVRL-UHFFFAOYSA-N 0.000 claims description 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 3
- 238000010992 reflux Methods 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- KDYFGRWQOYBRFD-UHFFFAOYSA-L succinate(2-) Chemical compound [O-]C(=O)CCC([O-])=O KDYFGRWQOYBRFD-UHFFFAOYSA-L 0.000 claims description 3
- UKRDPEFKFJNXQM-UHFFFAOYSA-N vinylsilane Chemical compound [SiH3]C=C UKRDPEFKFJNXQM-UHFFFAOYSA-N 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 239000011701 zinc Substances 0.000 claims description 3
- 229910052725 zinc Inorganic materials 0.000 claims description 3
- 230000009467 reduction Effects 0.000 abstract description 3
- 231100000241 scar Toxicity 0.000 description 10
- 238000012360 testing method Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 239000010705 motor oil Substances 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229910052750 molybdenum Inorganic materials 0.000 description 2
- 239000011733 molybdenum Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005536 corrosion prevention Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000010710 diesel engine oil Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000010711 gasoline engine oil Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
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- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M163/00—Lubricating compositions characterised by the additive being a mixture of a compound of unknown or incompletely defined constitution and a non-macromolecular compound, each of these compounds being essential
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- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
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- C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
- C10M2207/121—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of seven or less carbon atoms
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Abstract
本发明提供了一种磁钼钛润滑油，以质量份计，原料组分至少包括：基础油1000重量份、磁钼钛复合物0.1‑0.5份，所述磁钼钛复合物由磁性钼酸盐、油溶性钛化合物、氧化石墨烯组成，所述磁性钼酸盐、油溶性钛化合物、氧化石墨烯的质量比为1：(2‑3)：(3‑5)磁钼钛复合物能使润滑油具有优异抗磨减摩性，能有效减小发动机部件之间的摩擦，提高汽油里程数和耐久性，确保发动机发挥极致性能。
Description
技术领域
本发明涉及一种磁钼钛润滑油及其制备方法具体地，涉及国际专利分类号 C10M。
背景技术
润滑油是指用在各种类型汽车传动上以减少摩擦，保护机械及加工件的液体润滑剂，主要用于减少运动部件表面间的摩擦，同时对机器设备具有冷却、密封、防腐、防锈、绝缘、功率传送、清洗杂质等作用。
随着我国经济的发展，车辆拥有率增长迅速，对发动机油的需求量加大，但是人类的资源有限，随着新的环保法规实施，以及车主对车辆保养的越加重视，发动机油规格等级升级加快，长换油期发动机油的需求量会增加。预计到2015 年中国汽油机油总需求为150万吨，柴油机油总需求为290万吨，预计未来几年的年增长率为8％～10％。在我国润滑油的换油周期普遍是5000～10000公里，为了节约能源，都在寻找能延长换油周期的产品；随着环保的需求，汽车尾气的排放必须达到欧Ⅴ标准。
硫与磷是目前常用抗磨首选材料，具有极压性，由于国家对环保的要求，无论是汽车尾气排放，还是工业生产排放，都被限制限量使用。然而在美国较为环保的钼近几年才被应用于国内市场，通过对比，虽然钼有着出色的抗磨性，但减磨和极压较差，需要进一步改进。
发明内容
为了解决上述问题，本发明提供了一种磁钼钛润滑油，以质量份计，原料组分至少包括：
基础油1000重量份、磁钼钛复合物0.1-0.5份，所述磁钼钛复合物由磁性钼酸盐、油溶性钛化合物、氧化石墨烯组成，所述磁性钼酸盐、油溶性钛化合物、氧化石墨烯的质量比为1：(2-3)：(3-5)。
所述改性二硫化钼的制备步骤为：
(1)将磁性钼酸盐、油溶性钛化合物、纳米石墨烯在酸性溶液中混合，加入乙烯基硅烷偶联剂，在70～80℃水浴、紫外光条件下回流搅拌混合10～15小时，静置、过滤、烘干获得磁钼钛复合物。
所述磁性钼酸盐通过以下步骤制备得到：
以锌片为阳极板，以惰性电极为阴极，以钼酸钠水溶液为阳极液，以盐酸为阴极液的电解环境下，电解完后，将阳极室得到的产物干燥，焙烧，冷却至室温，得到磁性钼酸盐；
所述电解控制温度范围为50℃～70℃；所述的钼酸钠水溶液的浓度为 0.2～1mol/L；
所述盐酸的溶液浓度为1～2mol/L；
所述磁钼钛润滑油还包括清净分散剂0.1-3份、极压抗磨剂1-5份、二苯胺类抗氧剂0.01-0.8份、消泡剂0.3-1份。
所述清净分散剂选自聚异丁烯丁二酰亚胺、硼化聚异丁烯丁二酰亚胺、聚异丁烯丁二酸酯、双烯基丁二酰亚胺、单烯基丁二酰亚胺中的一种或几种。
所述极压抗磨剂包括磷酸酯、烷基亚磷酸酯、烷基磷酸酯胺盐、酸性磷酸酯胺盐、二苄基二硫、硼酸盐中的一种或几种；
所述二苯胺类抗氧剂选自4,4'-二甲基二苯胺，2-辛基二苯胺，4-叔丁基-N- 苯基苯胺、4,4'-二辛基二苯胺、邻甲基间羟基二苯胺、4,4'-二(苯基异丙基)二苯胺、2,4-二甲基二苯胺，4-辛基二苯胺、辛基丁基二苯胺中的一种或几种。
一种磁钼钛润滑油的制备方法，所述制备方法包括以下步骤：
基础油100重量份、磁钼钛复合物0.01-0.5份混合，制备得到磁钼钛润滑油。
本发明的有益效果：磁钼钛复合物能使润滑油具有优异抗磨减摩性，能有效减小发动机部件之间的摩擦，提高汽油里程数和耐久性，确保发动机发挥极致性能。
参考以下详细说明更易于理解本申请的上述以及其他特征、方面和优点。
具体实施方式
参选以下本发明的优选实施方法的详述以及包括的实施例可更容易地理解本公开内容。在以下说明书和权利要求书中会提及大量术语，这些术语被定义为具有以下含义。
本文中所用的术语“包含”、“包括”、“具有”、“含有”或其任何其它变形，意在覆盖非排它性的包括。例如，包含所列要素的组合物、步骤、方法、制品或装置不必仅限于那些要素，而是可以包括未明确列出的其它要素或此种组合物、步骤、方法、制品或装置所固有的要素。
当量、浓度、或者其它值或参数以范围、优选范围、或一系列上限优选值和下限优选值限定的范围表示时，这应当被理解为具体公开了由任何范围上限或优选值与任何范围下限或优选值的任一配对所形成的所有范围，而不论该范围是否单独公开了。例如，当公开了范围“1～5”时，所描述的范围应被解释为包括范围“1～4”、“1～3”、“1～2”、“1～2和4～5”、“1～3和5”等。当数值范围在本文中被描述时，除非另外说明，否则该范围意图包括其端值和在该范围内的所有整数和分数。
现在将在下文中详细地参照本发明的各示例性实施方式，其实施例在下文中描述。尽管将结合示例性实施方式描述本发明，但应当理解，本说明书无意于将本发明局限于这些示例性实施方式。相反，本发明不仅要涵盖这些示例性实施方式，还要涵盖由所附权利要求所限定的本发明的精神和范围内的各种替代形式、修改、等效形式和其他实施方式。
下面通过实施方式及实施例对本发明作进一步描述。
一种磁钼钛润滑油，以质量份计，原料组分至少包括：
基础油1000重量份、磁钼钛复合物0.1-0.5份，所述磁钼钛复合物由磁性钼酸盐、油溶性钛化合物、氧化石墨烯组成，所述磁性钼酸盐、油溶性钛化合物、氧化石墨烯的质量比为1：(2-3)：(3-5)。
所述改性二硫化钼的制备步骤为：
(1)将磁性钼酸盐、油溶性钛化合物、纳米石墨烯在酸性溶液中混合，加入乙烯基硅烷偶联剂，在70～80℃水浴、紫外光条件下回流搅拌混合10～15小时，静置、过滤、烘干获得磁钼钛复合物。
所述磁性钼酸盐通过以下步骤制备得到：
以锌片为阳极板，以惰性电极为阴极，以钼酸钠水溶液为阳极液，以盐酸为阴极液的电解环境下，电解完后，将阳极室得到的产物干燥，焙烧，冷却至室温，得到磁性钼酸盐；
所述电解控制温度范围为50℃～70℃；所述的钼酸钠水溶液的浓度为 0.2～1mol/L；
所述盐酸的溶液浓度为1～2mol/L；
所述磁钼钛润滑油还包括清净分散剂0.1-3份、极压抗磨剂1-5份、二苯胺类抗氧剂0.01-0.8份、消泡剂0.3-1份。
所述清净分散剂选自聚异丁烯丁二酰亚胺、硼化聚异丁烯丁二酰亚胺、聚异丁烯丁二酸酯、双烯基丁二酰亚胺、单烯基丁二酰亚胺中的一种或几种。
所述极压抗磨剂包括磷酸酯、烷基亚磷酸酯、烷基磷酸酯胺盐、酸性磷酸酯胺盐、二苄基二硫、硼酸盐中的一种或几种；
所述二苯胺类抗氧剂选自4,4'-二甲基二苯胺，2-辛基二苯胺，4-叔丁基-N- 苯基苯胺、4,4'-二辛基二苯胺、邻甲基间羟基二苯胺、4,4'-二(苯基异丙基)二苯胺、2,4-二甲基二苯胺，4-辛基二苯胺、辛基丁基二苯胺中的一种或几种。
一种磁钼钛润滑油的制备方法，所述制备方法包括以下步骤：
基础油100重量份、磁钼钛复合物0.01-0.5份混合，制备得到磁钼钛润滑油。
下述的纳米石墨烯粒径均在50-200纳米。其他材料都是市购。
实施例1
基础油1000份、磁钼钛复合物0.3份，磁钼钛复合物中磁性钼酸盐、油溶性钛化合物、氧化石墨烯的质量比为1：2：4。
清净分散剂1份、极压抗磨剂2份、二苯胺类抗氧剂0.2份、消泡剂0.5份。
根据GB/T3142对润滑油进行四球磨斑直径测试，本实施例的PD为375KG，磨斑直径为0.357mm。
实施例2
基础油1000份、磁钼钛复合物0.4份，磁钼钛复合物中磁性钼酸盐、油溶性钛化合物、氧化石墨烯的质量比为1：2：3。
清净分散剂1份、极压抗磨剂2份、二苯胺类抗氧剂0.2份、消泡剂0.5份。
根据GB/T3142对润滑油进行四球磨斑直径测试，本实施例的PD为400KG，磨斑直径为0.328mm。
对比例1
与实施例1相同，不加入磁性钼酸盐。
根据GB/T3142对润滑油进行四球磨斑直径测试，本实施例的PD为315KG，磨斑直径为0.598mm。
对比例2
与实施例1相同，不加入油溶性钛化合物。
根据GB/T3142对润滑油进行四球磨斑直径测试，本实施例的PD为350KG，磨斑直径为0.610mm。
对比例3
与实施例1相同，不加入氧化石墨烯。
根据GB/T3142对润滑油进行四球磨斑直径测试，本实施例的PD为300KG，磨斑直径为0.563mm。
本发明的有益效果：磁钼钛复合物能使润滑油具有优异抗磨减摩性，能有效减小发动机部件之间的摩擦，提高汽油里程数和耐久性，确保发动机发挥极致性能。
前述的实例仅是说明性的，用于解释本公开的特征的一些特征。所附的权利要求旨在要求可以设想的尽可能广的范围，且本文所呈现的实施例仅是根据所有可能的实施例的组合的选择的实施方式的说明。因此，申请人的用意是所附的权利要求不被说明本发明的特征的示例的选择限制。而且在科技上的进步将形成由于语言表达的不准确的原因而未被目前考虑的可能的等同物或子替换，且这些变化也应在可能的情况下被解释为被所附的权利要求覆盖。
Claims (10)
1.一种磁钼钛润滑油，其特征在于，以质量份计，原料组分至少包括：
基础油1000重量份、磁钼钛复合物0.1-0.5份，所述磁钼钛复合物由磁性钼酸盐、油溶性钛化合物、氧化石墨烯组成，所述磁性钼酸盐、油溶性钛化合物、氧化石墨烯的质量比为1：(2-3)：(3-5)。
2.根据权利要求1所述的一种磁钼钛润滑油，其特征在于，所述改性二硫化钼的制备步骤为：
将磁性钼酸盐、油溶性钛化合物、纳米石墨烯在酸性溶液中混合，加入乙烯基硅烷偶联剂，在70～80℃水浴、紫外光条件下回流搅拌混合10～15小时，静置、过滤、烘干获得磁钼钛复合物。
3.根据权利要求1所述的一种磁钼钛润滑油，其特征在于，所述磁性钼酸盐通过以下步骤制备得到：
以锌片为阳极板，以惰性电极为阴极，以钼酸钠水溶液为阳极液，以盐酸为阴极液的电解环境下，电解完后，将阳极室得到的产物干燥，焙烧，冷却至室温，得到磁性钼酸盐。
4.根据权利要求3所述的一种磁钼钛润滑油，其特征在于，所述电解控制温度范围为50℃～70℃；所述的钼酸钠水溶液的浓度为0.2～1mol/L。
5.根据权利要求3所述的一种磁钼钛润滑油，其特征在于，所述盐酸的溶液浓度为1～2mol/L。
6.根据权利要求1所述的一种磁钼钛润滑油，其特征在于，所述磁钼钛润滑油还包括清净分散剂0.1-3份、极压抗磨剂1-5份、二苯胺类抗氧剂0.01-0.8份、消泡剂0.3-1份。
7.根据权利要求6所述的一种磁钼钛润滑油，其特征在于，所述清净分散剂选自聚异丁烯丁二酰亚胺、硼化聚异丁烯丁二酰亚胺、聚异丁烯丁二酸酯、双烯基丁二酰亚胺、单烯基丁二酰亚胺中的一种或几种。
8.根据权利要求6所述的一种磁钼钛润滑油，其特征在于，所述极压抗磨剂包括磷酸酯、烷基亚磷酸酯、烷基磷酸酯胺盐、酸性磷酸酯胺盐、二苄基二硫、硼酸盐中的一种或几种。
9.根据权利要求6所述的一种磁钼钛润滑油，其特征在于，所述二苯胺类抗氧剂选自4,4'-二甲基二苯胺，2-辛基二苯胺，4-叔丁基-N-苯基苯胺、4,4'-二辛基二苯胺、邻甲基间羟基二苯胺、4,4'-二(苯基异丙基)二苯胺、2,4-二甲基二苯胺，4-辛基二苯胺、辛基丁基二苯胺中的一种或几种。
10.一种磁钼钛润滑油的制备方法，其特征在于所述制备方法包括以下步骤：
基础油100重量份、磁钼钛复合物0.01-0.5份混合，制备得到磁钼钛润滑油。
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