CN107129854B - 具有自修复功能的生物润滑油及其制备方法 - Google Patents
具有自修复功能的生物润滑油及其制备方法 Download PDFInfo
- Publication number
- CN107129854B CN107129854B CN201710449059.2A CN201710449059A CN107129854B CN 107129854 B CN107129854 B CN 107129854B CN 201710449059 A CN201710449059 A CN 201710449059A CN 107129854 B CN107129854 B CN 107129854B
- Authority
- CN
- China
- Prior art keywords
- parts
- oil
- lubricating oil
- self
- graphene
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M169/00—Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential
- C10M169/04—Mixtures of base-materials and additives
- C10M169/044—Mixtures of base-materials and additives the additives being a mixture of non-macromolecular and macromolecular compounds
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M177/00—Special methods of preparation of lubricating compositions; Chemical modification by after-treatment of components or of the whole of a lubricating composition, not covered by other classes
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/04—Elements
- C10M2201/041—Carbon; Graphite; Carbon black
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/06—Metal compounds
- C10M2201/065—Sulfides; Selenides; Tellurides
- C10M2201/066—Molybdenum sulfide
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/10—Compounds containing silicon
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/10—Carboxylix acids; Neutral salts thereof
- C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
- C10M2207/125—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids
- C10M2207/126—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids monocarboxylic
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/40—Fatty vegetable or animal oils
- C10M2207/401—Fatty vegetable or animal oils used as base material
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
- C10M2209/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2209/04—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to an alcohol or ester thereof; bound to an aldehyde, ketonic, ether, ketal or acetal radical
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
- C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
- C10M2223/04—Phosphate esters
- C10M2223/045—Metal containing thio derivatives
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/06—Oiliness; Film-strength; Anti-wear; Resistance to extreme pressure
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Lubricants (AREA)
Abstract
本发明公开了一种具有自修复功能的生物润滑油及其制备方法,润滑油质量份组成为:生物油92‑99份,石墨烯0.001‑0.008份,二硫化钼0.01‑3份,聚乙烯醇0.01‑3份,油酸0.3‑2份,二烷基二硫代磷酸锌0.1‑0.5份,氧化硅0.01‑0.3份;该润滑油的制备方法为分别将石墨烯和二硫化钼加入生物油分散,然后再混合球磨、离心分离即得。本发明的生物润滑油具有基础油可再生、自修复效果好、稳定性好、制备方法简便、成本较低等优势,具有很好的推广应用前景。
Description
一、技术领域
本发明涉及机械化工润滑油领域,具体的说是一种具有自修复功能的生物润滑油及其制备方法。
二、背景技术
资料表明,机械设备30%以上的能量消耗在摩擦过程,因此控制摩擦,降低机械设备的磨损具有十分重要的节能价值,一直是该领域研究人员追求的目标。通过使用润滑油润滑能显著降低机械设备的摩擦磨损。传统的润滑油主要是在来自化石能源的机油为基础油,再往其中添加一些润滑等功能的成分组成。随着化石能源的枯竭,发展可再生的基础油显得尤为迫切;此外,传统润滑油主要起到减摩抗磨作用,对于磨损后的表面并不能起到自修复作用。
近年来,也有一些自修复润滑油的相关报道。中国专利(CN 102344846 B)公开了一种具有自修复功能的润滑油及其制备方法,通过在润滑油中添加3-10wt%含量,粒径为0.04-1微米的多种耐磨氧化物添加剂所制备,经过发动机台架试验表明节油率可达3.4%。中国专利(CN 105316080 A)公开了一种具备节能抗磨自修复功能润滑油添加剂的制备方法,该方法是将羟基硅酸镁矿石粉末用油酸修饰后,再加入的矿物型基础油中,研磨、添加磷酸三甲苯酯等添加剂,搅拌后过滤得到。然后这些润滑油由于成本较高等问题并没有得到大规模推广,并且基于可再生基础油具有自修复功能的润滑油却未见报道;此外,润滑油中的添加剂组分较多,功能也不相同,各组分之间功能不仅不能相互影响,还要能发挥协同作用为佳;众所周知的是,基础油、添加剂以及制备工艺均会对润滑油性能产生至关重要且难以预料的影响,因此,有必要开发一种新型具有自修复功能的生物润滑油。
三、发明内容
本发明针对现有润滑油的现状,目的就是要提供一种具有自修复功能的生物润滑油及其制备方法。
本发明通过以下技术方案来实现:
本发明一种具有自修复功能的生物润滑油,其特点在于:质量份组成为:生物油92-99份,石墨烯0.001-0.008份,二硫化钼0.01-3份,聚乙烯醇0.01-3份,油酸0.3-2份,二烷基二硫代磷酸锌0.1-0.5份,氧化硅0.01-0.3份。
所述的生物油是由生物质微藻液化所制备的,其成分经过气-质联用检测峰面积相对百分数为:酸类2-25%,醇类1-8%,醛类13-32%,酮类18-41%,烃类0.5-3.8%,酚类15-36%,酯类0-8%。
所述的石墨烯为粒径1-5μm的单层或双层石墨烯,所述二硫化钼为粒径2-18μm的片状二硫化钼;所述的聚乙烯醇为平均分子量11万以上的中高粘度聚乙烯醇;所述的氧化硅为平均粒径30-100nm的纳米氧化硅。
所述的具有自修复功能的生物润滑油的制备方法为按以下步骤制备,以下所述均为质量份:
(1)将50份的生物油中依次加入二硫化钼0.01-3份,聚乙烯醇0.01-3份,油酸0.2份,二烷基二硫代磷酸锌0.1-0.5份,氧化硅0.01-0.3份,搅拌混匀,然后置于球磨机中,在氮气保护下,升温至50-60℃,按球料比1:0.2-1球磨2-5h,得油A;
(2)将42-49份生物油中加入石墨烯0.001-0.008份,油酸0.1-1.8份,在30-60kHz超声30-50min,得油B;
(3)将油B加入油A中,在60-80℃,按球料比1:0.5-1球磨1-3h,然后将温度降低至室温,在2500-3500rpm转速离心5-10min,取上层油即得。
与现有产品相比,本发明的优势体现在:
1)本发明的润滑油基础油可再生,解决了传统润滑油基础油依赖化石能源的问题。
2)本发明的润滑油自修复效果好,对磨损后的表面起到修复保护作用,能显著降低磨损表面的表面粗糙度。
3)本发明的润滑油稳定性好,基础油和各添加剂不会相互影响,而且有协同作用效果。
4)本发明的制备方法简便,易于批量生产,成本较低。本发明的方法由搅拌混合、球磨、超声分散、离心分离等几个基本的化工单元操作组成,易于实现,可降低批量生产成本。
四、具体实施例
以下实施例中所述的生物油是由生物质微藻液化所制备的,其成分经过气-质联用检测峰面积相对百分数为:酸类12.6%,醇类3.2%,醛类29.8%,酮类34.5%,烃类0.8%,酚类17.5%,酯类1.6%;所述的石墨烯为粒径3-5μm的单层石墨烯,所述二硫化钼为粒径9-16μm的片状二硫化钼;所述的聚乙烯醇为平均分子量11万-13万的中粘度聚乙烯醇;所述的氧化硅为平均粒径80nm的纳米氧化硅;以下所述均为质量份。
实施例1:
(1)将50份的生物油中依次加入二硫化钼0.01份,聚乙烯醇0.05份,油酸0.2份,二烷基二硫代磷酸锌0.2份,氧化硅0.3份,搅拌混匀,然后置于球磨机中,在氮气保护下,升温至55℃,按球料比1:0.2球磨3h,得油A;
(2)将48.938份生物油中加入石墨烯0.002份,油酸0.3份,在30kHz超声30min,得油B;
(3)将油B加入油A中,在65℃,按球料比1:0.5球磨2h,然后将温度降低至室温,在3000rpm转速离心50min,取上层油即得具有自修复功能的生物润滑油。
实施例2:
(1)将50份的生物油中依次加入二硫化钼2份,聚乙烯醇3份,油酸0.2份,二烷基二硫代磷酸锌0.1份,氧化硅0.03份,搅拌混匀,然后置于球磨机中,在氮气保护下,升温至60℃,按球料比1:1球磨3h,得油A;
(2)将43.464份生物油中加入石墨烯0.006份,油酸1.2份,在60kHz超声30min,得油B;
(3)将油B加入油A中,在80℃,按球料比1:0.8球磨1h,然后将温度降低至室温,在2500rpm转速离心8min,取上层油即得具有自修复功能的生物润滑油。
将上述实施例1、2所得具有自修复功能的生物润滑油分别用于运行一段时间后的汽车发动机缸套-活塞环摩擦实验系统,结果表明,在连续运行12h后,缸套磨损表面的粗糙度Ra由1.5μm分别下降至1.1μm,0.9μm,表现出了很好的自修复功能。
Claims (2)
1.一种具有自修复功能的生物润滑油,其特征在于,质量份组成为:生物油92-99份,石墨烯0.001-0.008份,二硫化钼0.01-3份,聚乙烯醇0.01-3份,油酸0.3-2份,二烷基二硫代磷酸锌0.1-0.5份,氧化硅0.01-0.3份;
所述的生物油是由生物质微藻液化所制备的,其成分经过气-质联用检测峰面积相对百分数为:酸类2-25%,醇类1-8%,醛类13-32%,酮类18-41%,烃类0.5-3.8%,酚类15-36%,酯类0-8%;
所述的石墨烯为粒径1-5μm的单层或双层石墨烯;所述二硫化钼为粒径2-18μm的片状二硫化钼;所述的聚乙烯醇为平均分子量11万以上的中高粘度聚乙烯醇;所述的氧化硅为平均粒径30-100nm的纳米氧化硅。
2.一种权利要求1所述的具有自修复功能的生物润滑油的制备方法,其特征在于,按以下步骤制备,以下所述均为质量份:
(1)将50份的生物油中依次加入二硫化钼0.01-3份,聚乙烯醇0.01-3份,油酸0.2份,二烷基二硫代磷酸锌0.1-0.5份,氧化硅0.01-0.3份,搅拌混匀,然后置于球磨机中,在氮气保护下,升温至50-60℃,按球料比1:0.2-1球磨2-5h,得油A;
(2)将42-49份生物油中加入石墨烯0.001-0.008份,油酸0.1-1.8份,在30-60kHz超声30-50min,得油B;
(3)将油B加入油A中,在60-80℃,按球料比1:0.5-1球磨1-3h,然后将温度降低至室温,在2500-3500rpm转速离心5-10min,取上层油即得。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710449059.2A CN107129854B (zh) | 2017-06-14 | 2017-06-14 | 具有自修复功能的生物润滑油及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710449059.2A CN107129854B (zh) | 2017-06-14 | 2017-06-14 | 具有自修复功能的生物润滑油及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107129854A CN107129854A (zh) | 2017-09-05 |
CN107129854B true CN107129854B (zh) | 2020-02-21 |
Family
ID=59735123
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710449059.2A Active CN107129854B (zh) | 2017-06-14 | 2017-06-14 | 具有自修复功能的生物润滑油及其制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107129854B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116286155A (zh) * | 2023-03-13 | 2023-06-23 | 上海盘龙实业有限公司 | 一种再生基础油调和工艺 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101100624A (zh) * | 2007-07-18 | 2008-01-09 | 深圳先进技术研究院 | 一种润滑油的添加剂及其制备方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1944607A (zh) * | 2006-09-19 | 2007-04-11 | 昆山密友实业有限公司 | 高性能纳米金属/矿石粉复合自修复剂及其制备方法 |
US9051528B2 (en) * | 2011-11-23 | 2015-06-09 | National University Of Singapore | SU-8 nano-composites with improved tribological and mechanical properties |
CN103820193A (zh) * | 2014-02-24 | 2014-05-28 | 广东美芝制冷设备有限公司 | 润滑油组合物及其应用 |
CN105038902B (zh) * | 2015-07-16 | 2018-01-12 | 青岛星沃能源科技有限公司 | 石墨烯/if‑ws2复合改性润滑油及其制备方法 |
CN105219495A (zh) * | 2015-10-13 | 2016-01-06 | 惠州市中壳润滑油有限公司 | 一种高效抗磨节能润滑油及其制备方法 |
-
2017
- 2017-06-14 CN CN201710449059.2A patent/CN107129854B/zh active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101100624A (zh) * | 2007-07-18 | 2008-01-09 | 深圳先进技术研究院 | 一种润滑油的添加剂及其制备方法 |
Also Published As
Publication number | Publication date |
---|---|
CN107129854A (zh) | 2017-09-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101386804A (zh) | 一种铝线专用拉丝油及其生产工艺 | |
CN107129854B (zh) | 具有自修复功能的生物润滑油及其制备方法 | |
CN104342243A (zh) | 一种复合钛基润滑脂及其制备方法 | |
CN103320202A (zh) | 一种风机变浆轴承润滑脂及其制备方法 | |
CN103666684A (zh) | 一种内燃机油及其制备方法 | |
CN103113969A (zh) | 微纳米颗粒改性复合钛基润滑脂及其制备方法 | |
CN101886016B (zh) | 亚微米铜基磨合修复剂及其用途 | |
CN101747958A (zh) | 一种m100车用甲醇燃料添加剂及其应用 | |
CN111748397A (zh) | 一种金属线材用拉丝粉及其制备方法 | |
CN1160752A (zh) | 用于谐波传动机构的润滑油 | |
CN108728221B (zh) | 一种冲压拉深油及其制备方法 | |
CN102766511B (zh) | 一种复合磺酸钙-钛复合润滑脂及其制备方法 | |
CN106479627A (zh) | 一种耐候耐腐蚀的防锈油及其制备方法 | |
CN110616104A (zh) | 一种耐腐蚀性强的塑性加工用水系润滑剂 | |
CN105199817A (zh) | 一种低温锂钙基轴承润滑脂及制备方法 | |
CN112625803B (zh) | 一种环保型生物基润滑脂的制备方法 | |
CN103740437A (zh) | 一种纳米铜润滑油添加剂的制备方法 | |
CN110846003B (zh) | 一种弱磁靶向润滑剂及含有该润滑剂的水基钻井液 | |
CN103666644A (zh) | 发动机油抗磨减摩抗氧添加剂组合物及其制备方法 | |
CN110643415B (zh) | 一种利用再生底线油的开式齿轮油组合物及其制备方法 | |
CN110982594A (zh) | 一种煤矿低温专用润滑脂及其制备方法 | |
CN102559342B (zh) | 一种节能减磨双燃料发动机机油 | |
CN112481001A (zh) | 一种发动机润滑油及其制备方法 | |
CN102559349B (zh) | 一种干膜润滑剂组合物 | |
CN103555408A (zh) | 起重机伸缩臂润滑脂组合物及制备方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant |