CN114806683A - 船舶上中速筒状活塞柴油机用润滑油组合物及其制备方法 - Google Patents
船舶上中速筒状活塞柴油机用润滑油组合物及其制备方法 Download PDFInfo
- Publication number
- CN114806683A CN114806683A CN202210313672.2A CN202210313672A CN114806683A CN 114806683 A CN114806683 A CN 114806683A CN 202210313672 A CN202210313672 A CN 202210313672A CN 114806683 A CN114806683 A CN 114806683A
- Authority
- CN
- China
- Prior art keywords
- medium
- parts
- lubricating oil
- base oil
- pour point
- 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.)
- Pending
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 41
- 239000010687 lubricating oil Substances 0.000 title claims abstract description 38
- 238000002360 preparation method Methods 0.000 title abstract description 16
- 239000002199 base oil Substances 0.000 claims abstract description 43
- 238000003756 stirring Methods 0.000 claims abstract description 33
- 230000000994 depressogenic effect Effects 0.000 claims abstract description 28
- 239000000654 additive Substances 0.000 claims abstract description 19
- 230000000996 additive effect Effects 0.000 claims abstract description 19
- 239000002518 antifoaming agent Substances 0.000 claims abstract description 17
- 239000002131 composite material Substances 0.000 claims abstract description 17
- 238000006243 chemical reaction Methods 0.000 claims abstract description 11
- 238000010438 heat treatment Methods 0.000 claims abstract description 11
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 20
- 239000003921 oil Substances 0.000 claims description 13
- 239000008139 complexing agent Substances 0.000 claims description 10
- 229920000193 polymethacrylate Polymers 0.000 claims description 9
- 150000001875 compounds Chemical class 0.000 claims description 8
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 claims description 4
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 claims description 2
- 125000000217 alkyl group Chemical group 0.000 claims description 2
- -1 alkyl salicylate Chemical compound 0.000 claims description 2
- 150000001412 amines Chemical class 0.000 claims description 2
- 229920001400 block copolymer Polymers 0.000 claims description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 2
- 239000011707 mineral Substances 0.000 claims description 2
- 239000012188 paraffin wax Substances 0.000 claims description 2
- 229920013639 polyalphaolefin Polymers 0.000 claims description 2
- 229960001860 salicylate Drugs 0.000 claims description 2
- 229910052710 silicon Inorganic materials 0.000 claims description 2
- 239000010703 silicon Substances 0.000 claims description 2
- 229920002545 silicone oil Polymers 0.000 claims description 2
- 238000000034 method Methods 0.000 claims 1
- 239000003973 paint Substances 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000001816 cooling Methods 0.000 abstract 1
- 229910052717 sulfur Inorganic materials 0.000 description 15
- 239000011593 sulfur Substances 0.000 description 15
- 239000000295 fuel oil Substances 0.000 description 11
- 239000010705 motor oil Substances 0.000 description 11
- 239000013530 defoamer Substances 0.000 description 8
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 6
- 229920002521 macromolecule Polymers 0.000 description 6
- 208000035874 Excoriation Diseases 0.000 description 5
- 238000005299 abrasion Methods 0.000 description 5
- 238000002474 experimental method Methods 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 4
- 239000000446 fuel Substances 0.000 description 4
- 239000003599 detergent Substances 0.000 description 3
- 231100000241 scar Toxicity 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 239000003963 antioxidant agent Substances 0.000 description 2
- 230000003078 antioxidant effect Effects 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 239000002737 fuel gas Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 239000003082 abrasive agent Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000003254 anti-foaming effect Effects 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
- C10M129/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen
- C10M129/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen having a carbon chain of less than 30 atoms
- C10M129/26—Carboxylic acids; Salts thereof
- C10M129/48—Carboxylic acids; Salts thereof having carboxyl groups bound to a carbon atom of a six-membered aromatic ring
- C10M129/54—Carboxylic acids; Salts thereof having carboxyl groups bound to a carbon atom of a six-membered aromatic ring containing hydroxy groups
-
- 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
- C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
- C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
- C10M2203/1006—Petroleum or coal fractions, e.g. tars, solvents, bitumen 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
- C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
- C10M2205/02—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers
-
- 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
- C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
- C10M2205/18—Natural waxes, e.g. ceresin, ozocerite, bees wax, carnauba; Degras
- C10M2205/183—Natural waxes, e.g. ceresin, ozocerite, bees wax, carnauba; Degras 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
- C10M2209/08—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate type
- C10M2209/084—Acrylate; Methacrylate
-
- 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
- C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
-
- 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
- C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
- C10M2209/104—Polyethers, i.e. containing di- or higher polyoxyalkylene groups of alkylene oxides containing two carbon atoms only
-
- 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
- C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
- C10M2209/105—Polyethers, i.e. containing di- or higher polyoxyalkylene groups of alkylene oxides containing three carbon atoms only
-
- 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
- C10M2217/00—Organic macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2217/06—Macromolecular compounds obtained by functionalisation op polymers with a nitrogen containing compound
-
- 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
- C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
- C10M2219/08—Thiols; Sulfides; Polysulfides; Mercaptals
- C10M2219/082—Thiols; Sulfides; Polysulfides; Mercaptals containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms
- C10M2219/087—Thiols; Sulfides; Polysulfides; Mercaptals containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms containing hydroxy groups; Derivatives thereof, e.g. sulfurised phenols
- C10M2219/089—Overbased salts
-
- 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
- C10M2229/00—Organic macromolecular compounds containing atoms of elements not provided for in groups C10M2205/00, C10M2209/00, C10M2213/00, C10M2217/00, C10M2221/00 or C10M2225/00 as ingredients in lubricant compositions
- C10M2229/04—Siloxanes with specific structure
- C10M2229/041—Siloxanes with specific structure containing aliphatic substituents
-
- 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
- C10N2030/04—Detergent property or dispersant property
-
- 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
-
- 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
- C10N2030/18—Anti-foaming property
-
- 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
- C10N2030/72—Extended drain
-
- 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
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/25—Internal-combustion engines
- C10N2040/252—Diesel engines
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
本发明涉及润滑油技术领域,公开了船舶上中速筒状活塞柴油机用润滑油组合物,由如下重量份数的组分组成,150BS基础油10~30份、400SN基础油60~80份,复合添加剂10~20份,破乳剂0.01~1.0份,降凝剂0.01~1.0份,消泡剂0.005~0.1份,其制备方法如下:按照重量份数,将所述基础油加入反应釜中,搅拌升温,加入所述复合添加剂、降凝剂、破乳剂,搅拌温度为50~70℃,搅拌时间为1~3小时,待温度降至40~50℃时加入消泡剂,搅拌1~2小时后,即可得到本发明的组合物。有益效果为:使用本润滑油在100℃下运动粘度达13.00mm2/s以上,粘度指数达100以上,倾点最小为‑18℃,四球摩擦实验磨斑直径达0.26mm,摩擦系数可降低到0.038,曲轴箱模拟仪实验胶重为12.1mg,漆膜评级为二级。
Description
技术领域
本发明涉及润滑油技术领域,尤其涉及船舶上中速筒状活塞柴油机用润滑油组合物及其制备方法。
背景技术
船用发动机主要包括低速十字头二冲程发动机和中速筒状活塞四冲程发动机两种类型。其中,中速筒状活塞柴油机(简称中速机)的转速范围在300rpm~1000rpm,由于其结构紧凑、单位体积重量比功率高、便于操作的特点,主要用于中、小型船舶主机或大型船舶辅机和发电机。一般船用中速机多达20个缸,成对排列或V型,经减速齿轮箱与推进器连接,润滑油润滑活塞、轴承等,同时亦能润滑齿轮箱,但船用中速筒状活塞发动机特点是燃用劣质燃料,它的燃烧产物也很易进入曲轴箱中,所以中速机油亦应具有中和酸性产物的作用。因此对于中速机油质量要求有如下几点:
(1)良好的碱值保持性能;
(2)优良的抗磨性能;
(3)良好的活塞环、环槽清净性能;
(4)优良的高温分散性能和抗氧化性能;
(5)低的吸水性和良好的抗泡性能等。
随着国际海事组织(IMO)公布愈加严格的法规,尾气排放成为船运发展需要重点考虑的因素之一。自2020年1月1日起正式在全球范围内公海航行的船舶开始执行船用燃油硫含量不超过0.5%的规定,低硫燃油对船用润滑油性能提出了更高的要求。
首先,由于目前船舶燃料的国际标准ISO 8217中对低硫调和油的质量标准仅做出了粘度、硫含量等方面有限的要求,对于燃料油质量的暂无统一标准,当使用具有高沥青质含量的低硫调和残渣燃料油,需适当提高船用中速机油的综合性能。
其次,低硫燃料油中没有很多硫化物需要中和时,高碱值润滑油中含有多余的金属基清净剂与燃气中的二氧化碳在高温作用下会形成灰分聚结在活塞顶与第一道活塞环之间,引起缸套内表面的珩磨纹磨损并形成磨料,导致缸套及活塞环发生不正常磨损,活塞环的搭口间隙增大,进而引起燃气下窜,导致油膜破膜,更加剧磨损,乃至拉缸或缸套裂纹产生。因此用于低硫燃料油的润滑油应具有更强的清净分散性能。
最后,作为是天然的抗氧剂和抗磨剂,燃料油中的硫元素起到了一部分抗磨和抗氧的作用,采用低硫燃料后硫含量的减少引起其自身的润滑性能降低,增加了磨损风险,因此用于低硫燃料的润滑油配方还应该具有更好的抗磨损性能。针对以上应用要求,本研究旨在研制出一种应用于低硫燃料油的长寿命船舶用中速筒状活塞柴油机润滑油组合物。
发明内容
本发明目的是为了提高现有中速机油的综合性能,具有更好的清净分散性和抗磨损性能,提供一种具应用于低硫燃料油的长寿命船舶用中速筒状活塞柴油机润滑油组合物的制备方法。
为实现上述的发明目的,本发明的技术方案如下:
一种船舶上中速筒状活塞柴油机用润滑油组合物,包括如下重量份数的组分组成,150BS基础油10~30份、400SN基础油60~80份,复合添加剂10~20份,破乳剂0.01~1.0份,降凝剂0.01~1.0份,消泡剂0.005~0.1份。
其中,所述基础油均为矿物型基础油,所述400SN为石蜡基基础油,40℃下的运动粘度为74mm2/s~90mm2/s,粘度指数大于90,倾点不高于-9℃。所述150BS为光亮油,100℃下的运动粘度为28mm2/s~34mm2/s,粘度指数大于90,倾点不高于-5℃。
其中,所述复合添加剂为M3522A、M3522B、M7044、OLOA 50700、OLOA 49805中至少一种,其主要成分为高碱值烷基水杨酸盐和高碱值硫化烷基酚盐复合物。所述M3522A、M3522B船用中速机油复合剂为中国石油润滑油公司所生产,所述M7044生产厂家为润英联(上海)添加剂有限公司,所述OLOA 50700、OLOA 49805生产厂家为雪弗龙(中国)化工有限公司;
其中,所述破乳剂包括醚类高分子化合物、胺与环氧乙烷缩合物或环氧丙烷/环氧乙烷嵌段共聚物三者中的其中一种;
其中,所述降凝剂为聚甲基丙烯酸酯型或聚a-烯烃型降凝剂;
其中,所述消泡剂为聚甲基硅油或硅与非硅型复合物;
上述船舶上中速筒状活塞柴油机用润滑油组合物的制备方法步骤如下:
按照重量份数,将所述基础油加入反应釜中,搅拌升温,加入所述复合添加剂、降凝剂、破乳剂,搅拌温度为50~70℃,搅拌时间为1~3小时,待温度降至40~50℃时加入消泡剂,搅拌1~2小时后,即可得到本发明的组合物。
本发明的有益效果是:实验数据表明,使用本发明的船舶用中速筒状活塞柴油机润滑油在100℃下运动粘度达13.00mm2/s以上(常规中速机油的运动粘度是12.5mm2/s~16.3mm2/s),粘度指数达100以上(常规中速机油的粘度指数是95),倾点最小为-18℃(常规中速机油的的倾点是-9℃),四球摩擦实验(实验条件75℃,20kg,60min,1800r/min)磨斑直径达0.26mm(常规中速机油的磨斑直径是0.35mm左右),摩擦系数可降低到0.038(常规中速机油的摩擦系数是0.060以上),曲轴箱模拟仪实验(实验条件150℃油温320℃)胶重为12.1mg(常规中速机油的胶重是15.0mm左右),漆膜评级为二级(常规中速机油的漆膜评级是四级)。故本发明船舶用中速筒状活塞柴油机润滑油综合性能良好,具有良好的抗磨损性能,优异的净分散性,可降低19%以上胶重生成,延长油品使用寿命。
具体实施方式
以下对本发明的原理和特征进行描述,所举实例只用于解释本发明,并非用于限定本发明的范围。
实施例一
一种船舶上中速筒状活塞柴油机用润滑油组合物,由以下成分组成:所述100℃运动粘度为28mm2/s~34mm2/s的日本能源150BS基础油13份,所述40℃运动粘度为74mm2/s~90mm2/s的大连400SN基础油71.58份,所述复合剂15.0份,所述破乳剂醚类高分子化合物0.02份,所述降凝剂聚甲基丙烯酸酯0.2份,所述消泡剂聚甲基硅油0.02份。
制备方法如下:将基础油加入反应釜中,搅拌升温,加入复合添加剂、降凝剂、破乳剂,搅拌温度为50~70℃,搅拌时间为1~3小时,待温度降至40~50℃时加入消泡剂,搅拌1~2小时后,即可得到本发明的组合物。
实施例二
一种船舶上中速筒状活塞柴油机用润滑油组合物,由以下成分组成:所述100℃运动粘度为15mm2/s~17mm2/的大连900SN基础油84.58份,所述复合剂15.0份,所述破乳剂醚类高分子化合物0.02份,所述降凝剂聚甲基丙烯酸酯0.2份,所述消泡剂聚甲基硅油0.02份。
制备方法如下:将基础油加入反应釜中,搅拌升温,加入复合添加剂、降凝剂、破乳剂,搅拌温度为50~70℃,搅拌时间为1~3小时,待温度降至40~50℃时加入消泡剂,搅拌1~2小时后,即可得到本发明的组合物。
实施例三
一种船舶上中速筒状活塞柴油机用润滑油组合物,由以下成分组成:所述100℃运动粘度为28mm2/s~34mm2/s的日本能源150BS基础油13份,所述40℃运动粘度为74mm2/s~90mm2/s的大连400SN基础油74.58份,所述复合剂12.0份,所述破乳剂醚类高分子化合物0.02份,所述降凝剂聚甲基丙烯酸酯0.2份,所述消泡剂聚甲基硅油0.02份。
制备方法如下:将基础油加入反应釜中,搅拌升温,加入复合添加剂、降凝剂、破乳剂,搅拌温度为50~70℃,搅拌时间为1~3小时,待温度降至40~50℃时加入消泡剂,搅拌1~2小时后,即可得到本发明的组合物。
实施例四
一种船舶上中速筒状活塞柴油机用润滑油组合物,由以下成分组成:所述100℃运动粘度为28mm2/s~34mm2/s的日本能源150BS基础油13份,所述40℃运动粘度为74mm2/s~90mm2/s的大连400SN基础油69.58份,所述复合剂17份,所述破乳剂醚类高分子化合物0.02份,所述降凝剂聚甲基丙烯酸酯0.2份,所述消泡剂聚甲基硅油0.02份。
制备方法如下:将基础油加入反应釜中,搅拌升温,加入复合添加剂、降凝剂、破乳剂,搅拌温度为50~70℃,搅拌时间为1~3小时,待温度降至40~50℃时加入消泡剂,搅拌1~2小时后,即可得到本发明的组合物。
实施例五
一种船舶上中速筒状活塞柴油机用润滑油组合物,由以下成分组成:所述100℃运动粘度为28mm2/s~34mm2/s的日本能源150BS基础油15份,所述40℃运动粘度为74mm2/s~90mm2/s的大连400SN基础油70份,所述复合剂15份,所述破乳剂醚类高分子化合物0.02份,所述降凝剂聚甲基丙烯酸酯0.2份,所述消泡剂聚甲基硅油0.02份。
制备方法如下:将基础油加入反应釜中,搅拌升温,加入复合添加剂、降凝剂、破乳剂,搅拌温度为50~70℃,搅拌时间为1~3小时,待温度降至40~50℃时加入消泡剂,搅拌1~2小时后,即可得到本发明的组合物。
实施例六
一种船舶上中速筒状活塞柴油机用润滑油组合物,由以下成分组成:所述100℃运动粘度为22mm2/s~28mm2/s的美孚120BS基础油17份,所述40℃运动粘度为62mm2/s~74mm2/s的大连350SN基础油67.58份,所述复合剂15份,所述破乳剂醚类高分子化合物0.02份,所述降凝剂聚甲基丙烯酸酯0.2份,所述消泡剂聚甲基硅油0.02份。
制备方法如下:将基础油加入反应釜中,搅拌升温,加入复合添加剂、降凝剂、破乳剂,搅拌温度为50~70℃,搅拌时间为1~3小时,待温度降至40~50℃时加入消泡剂,搅拌1~2小时后,即可得到本发明的组合物。
对比例一
一种船舶上中速筒状活塞柴油机用润滑油组合物,由以下成分组成:所述100℃运动粘度为28mm2/s~34mm2/s的日本能源150BS基础油13份,所述40℃运动粘度为74mm2/s~90mm2/s的大连400SN基础油81.989份,所述复合剂5.0份,所述破乳剂醚类高分子化合物0.005份,所述降凝剂聚甲基丙烯酸酯0.005份,所述消泡剂聚甲基硅油0.001份。
制备方法如下:将基础油加入反应釜中,搅拌升温,加入复合添加剂、降凝剂、破乳剂,搅拌温度为50~70℃,搅拌时间为1~3小时,待温度降至40~50℃时加入消泡剂,搅拌1~2小时后,即可得到本发明的组合物。
对比例二
一种船舶上中速筒状活塞柴油机用润滑油组合物,由以下成分组成:所述100℃运动粘度为28mm2/s~34mm2/s的日本能源150BS基础油13份,所述40℃运动粘度为74mm2/s~90mm2/s的大连400SN基础油65.8份,所述复合剂20.0份,所述破乳剂2份,所述降凝剂2份,所述消泡剂0.2份。
制备方法如下:将基础油加入反应釜中,搅拌升温,加入复合添加剂、降凝剂、破乳剂,搅拌温度为50~70℃,搅拌时间为1~3小时,待温度降至40~50℃时加入消泡剂,搅拌1~2小时后,即可得到本发明的组合物。
根据国家交通运输部印发的《船舶大气污染物排放控制区实施方案》要求,进入我国沿海排放控制区的船只所使用的燃料中硫含量须低于0.5%(质量分数),进入内河区域的船只所使用的燃料中硫含量须低于0.1%(质量分数)。
通过上述制备方法制取的船舶上中速筒状活塞柴油机用润滑油组合物性能如下:
通过实施例1~6数据可以看出,本发明船舶上中速筒状活塞柴油机用润滑油组合物在粘温性能、低温特性、泡沫特性及水分离性能方面表现良好,综合性能优异,并且在曲轴箱模拟实验及四球磨损实验中明显优于其他样品,说明本发明具有杰出的抗磨损性能及清净分散性。
通过对比例1~2数据可以看出,超过本实施例范围内的配比,油品碱值、泡沫性、胶重、磨斑直径等多个指标远不如实施例中油品,且在对比例中碱值不符合28mg/g~33mg/g标准要求,不能达到应用要求。
本发明船舶上中速筒状活塞柴油机用润滑油组合物及其制备方法已经通过具体的实施例进行了描述,本领域技术人员可以借鉴本发明的内容适当改变原料、工艺条件等环节来实现相应的其它目的,其相关改变都没有脱离本发明的内容,所有类似的替换和改动对于本领域技术人员来说是显而易见的,都被视为包括在本发明的范围之内。
Claims (9)
1.船舶上中速筒状活塞柴油机用润滑油组合物,包括如下重量份数的组分组成,150BS基础油10~30份、400SN基础油60~80份,复合添加剂10~20份,破乳剂0.01~1.0份,降凝剂0.01~1.0份,消泡剂0.005~0.1份。
2.根据权利要求1所述的船舶上中速筒状活塞柴油机用润滑油组合物,其特征在于:所述基础油均为矿物型基础油,所述400SN为石蜡基基础油,40℃下的运动粘度为74mm2/s~90mm2/s,粘度指数大于90,倾点不高于-9℃;所述150BS为光亮油,100℃下的运动粘度为28mm2/s~34mm2/s,粘度指数大于90,倾点不高于-5℃。
3.根据权利要求1或2所述的船舶上中速筒状活塞柴油机用润滑油组合物,其特征在于:所述复合添加剂为M3522A、M3522B、M7044、OLOA 50700、OLOA 49805中至少一种,其主要成分为高碱值烷基水杨酸盐和高碱值硫化烷基酚盐复合物。
4.根据权利要求3所述的船舶上中速筒状活塞柴油机用润滑油组合物,其特征在于:所述破乳剂包括醚类高分子化合物、胺与环氧乙烷缩合物或环氧丙烷/环氧乙烷嵌段共聚物三者中的其中一种。
5.根据权利要求4所述的船舶上中速筒状活塞柴油机用润滑油组合物,其特征在于:所述降凝剂为聚甲基丙烯酸酯型或聚a-烯烃型降凝剂。
6.根据权利要求5所述的一种船舶上中速筒状活塞柴油机用润滑油组合物,其特征在于:所述消泡剂为聚甲基硅油或硅与非硅型复合物。
7.根据权利要求1-6任一项所述的船舶上中速筒状活塞柴油机用润滑油组合物,其特征在于:150BS基础油为日本能源150BS基础油,400SN基础油为大连400SN基础油。
8.根据权利要求7所述的船舶上中速筒状活塞柴油机用润滑油组合物,其特征在于:作为优选,优选为所述100℃运动粘度为28mm2/s~34mm2/s的日本能源150BS基础油13份,所述40℃运动粘度为74mm2/s~90mm2/s的大连400SN基础油71.58份,所述复合剂15.0份,所述破乳剂醚类高分子化合物0.02份,所述降凝剂聚甲基丙烯酸酯0.2份,所述消泡剂聚甲基硅油0.02份。
9.权利要求1-8任一项所述的船舶上中速筒状活塞柴油机用润滑油组合物的制备方法,其特征在于步骤如下:按照重量份数,将所述基础油加入反应釜中,搅拌升温,加入所述复合添加剂、降凝剂、破乳剂,搅拌温度为50~70℃,搅拌时间为1~3小时,待温度降至40~50℃时加入消泡剂,搅拌1~2小时后,即可得到本发明的组合物。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210313672.2A CN114806683A (zh) | 2022-03-28 | 2022-03-28 | 船舶上中速筒状活塞柴油机用润滑油组合物及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210313672.2A CN114806683A (zh) | 2022-03-28 | 2022-03-28 | 船舶上中速筒状活塞柴油机用润滑油组合物及其制备方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN114806683A true CN114806683A (zh) | 2022-07-29 |
Family
ID=82531342
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202210313672.2A Pending CN114806683A (zh) | 2022-03-28 | 2022-03-28 | 船舶上中速筒状活塞柴油机用润滑油组合物及其制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN114806683A (zh) |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005007787A1 (ja) * | 2003-07-22 | 2005-01-27 | Nippon Oil Corporation | 内燃機関用潤滑油組成物 |
EP1605034A1 (en) * | 2004-06-11 | 2005-12-14 | Infineum International Limited | Detergent additive for lubricating oil compositions |
CN106190506A (zh) * | 2016-08-11 | 2016-12-07 | 江苏龙蟠科技股份有限公司 | 一种降低机油消耗量的柴油机油组合物 |
CN109135887A (zh) * | 2018-07-26 | 2019-01-04 | 中国石油化工股份有限公司 | 中速机油组合物及其用途 |
CN111019740A (zh) * | 2018-10-10 | 2020-04-17 | 中国石油天然气股份有限公司 | 一种船用润滑油 |
CN111500349A (zh) * | 2020-05-27 | 2020-08-07 | 中国石油化工股份有限公司 | 船用柴油机用油组合物、制备方法及其用途 |
CN112239697A (zh) * | 2019-07-17 | 2021-01-19 | 中国石油化工股份有限公司 | 船用气缸油组合物及其用途 |
CN112646648A (zh) * | 2019-10-10 | 2021-04-13 | 中国石油化工股份有限公司 | 船用中速机油组合物及其用途 |
CN113637519A (zh) * | 2021-08-12 | 2021-11-12 | 山东北方淄特特种油股份有限公司 | 船用中速筒状活塞柴油发动机润滑油 |
-
2022
- 2022-03-28 CN CN202210313672.2A patent/CN114806683A/zh active Pending
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005007787A1 (ja) * | 2003-07-22 | 2005-01-27 | Nippon Oil Corporation | 内燃機関用潤滑油組成物 |
EP1605034A1 (en) * | 2004-06-11 | 2005-12-14 | Infineum International Limited | Detergent additive for lubricating oil compositions |
CN106190506A (zh) * | 2016-08-11 | 2016-12-07 | 江苏龙蟠科技股份有限公司 | 一种降低机油消耗量的柴油机油组合物 |
CN109135887A (zh) * | 2018-07-26 | 2019-01-04 | 中国石油化工股份有限公司 | 中速机油组合物及其用途 |
CN111019740A (zh) * | 2018-10-10 | 2020-04-17 | 中国石油天然气股份有限公司 | 一种船用润滑油 |
CN112239697A (zh) * | 2019-07-17 | 2021-01-19 | 中国石油化工股份有限公司 | 船用气缸油组合物及其用途 |
CN112646648A (zh) * | 2019-10-10 | 2021-04-13 | 中国石油化工股份有限公司 | 船用中速机油组合物及其用途 |
CN111500349A (zh) * | 2020-05-27 | 2020-08-07 | 中国石油化工股份有限公司 | 船用柴油机用油组合物、制备方法及其用途 |
CN113637519A (zh) * | 2021-08-12 | 2021-11-12 | 山东北方淄特特种油股份有限公司 | 船用中速筒状活塞柴油发动机润滑油 |
Non-Patent Citations (2)
Title |
---|
冯涛等: "烷基水杨酸盐体系船用中速机油在四冲程发动机中的应用", 《润滑油》 * |
杨慧青等: "《船用发动机润滑油的应用》", 31 December 2011, 上海浦江教育出版社 * |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN106190506B (zh) | 一种降低机油消耗量的柴油机油组合物 | |
CN107892978B (zh) | 一种长寿命节能柴油机油组合物及其制备方法 | |
CN105296107B (zh) | 一种复合螺杆式空气压缩机油 | |
CN114806683A (zh) | 船舶上中速筒状活塞柴油机用润滑油组合物及其制备方法 | |
US2888913A (en) | Method of operating an internal combustion engine | |
CN107245365B (zh) | 发动机机油组合物及其制备方法 | |
CN1560208A (zh) | 多燃料多级环保内燃机油及其生产方法 | |
WO2013189674A1 (en) | Friction modifier and their use in lubricants and fuels | |
CN109777574A (zh) | 一种降低机油消耗量的柴油机油组合物及制作方法 | |
CN111019740A (zh) | 一种船用润滑油 | |
CN111662768B (zh) | 一种合成型长寿命天然气发动机油及其制备方法 | |
CN113072987A (zh) | 一种应用于煤基生物燃料的车船用添加剂及其制备方法 | |
CN102942982B (zh) | 一种天然气发动机用润滑油及其制备方法 | |
KR101420433B1 (ko) | 유압작동유 조성물 | |
CN1130447C (zh) | 一种应用陶瓷金属润滑机制的润滑油添加剂 | |
EP1315787A2 (en) | Low phosphorus lubricating oil composition | |
CN114644952B (zh) | 一种船用中速筒状活塞柴油机油组合物及其制备方法 | |
CN104962359A (zh) | 一种船舶用中速筒状活塞柴油机润滑油组合物及制备方法 | |
KR100346352B1 (ko) | 윤활유 조성물 | |
CN1594519A (zh) | 气体燃料发动机润滑油 | |
CN117660073A (zh) | 一种高碱值低灰分甲醇机油复合剂和甲醇机油 | |
TWI664284B (zh) | 奈米顆粒咖啡潤滑油 | |
CN109694769A (zh) | 一种可生物降解的船用发动机润滑油 | |
CN107502435B (zh) | 一种egb风冷二冲程汽油机油组合物及其制备方法 | |
KR20180060699A (ko) | 마찰저감형 엔진오일 조성물 |
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 | ||
RJ01 | Rejection of invention patent application after publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20220729 |