CN111662768B - 一种合成型长寿命天然气发动机油及其制备方法 - Google Patents
一种合成型长寿命天然气发动机油及其制备方法 Download PDFInfo
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Abstract
Description
项目 | 低粘度烷基萘 | 高粘度烷基萘 | PAOs | 己二酸酯 | 多元醇酯 |
100℃运动黏度,mm<sub>2</sub>/s | 4.7 | 12.4 | 5.8 | 5.3 | 4.3 |
旋转氧弹实验(150℃,621kPa,水,铜)/min | 195 | 180 | 17 | 70 | - |
差式扫描热分析(180℃,3.45MPa)/min | 60+ | 60+ | 2.5 | 5.0 | 60+ |
氧化腐蚀试验后总酸值(以氢氧化钾计)/(mg·g<sup>-1</sup>) | 0.092 | 0.089 | - | 7.1 | 1.3 |
项目 | 低粘度烷基萘 | 高粘度烷基萘 | PAOs | 合成酯 | 烷基苯 | Ⅰ类基础油 |
100℃运动黏度,mm<sub>2</sub>/s | 4.7 | 12.4 | 5.5 | 5.2 | 4.2 | 4.0 |
苯胺点,℃ | 32 | 90 | 119 | 20 | 77.8 | 100 |
样品成分 | 原料名称 | 含量(kg) | 生产商 |
天然气合成油 | GTL 430 | 64.34 | SHELL |
烷基萘基础油 | Synesstic 12 | 20 | ExxonMobil |
清净剂 | 磺酸盐清净剂 | 3 | Chevron |
分散剂 | 丁二酰亚胺 | 4 | Infineum |
抗氧剂 | 烷基化二苯胺 | 1 | BASF |
极压抗磨剂 | 二烷基硫代磷酸锌 | 0.5 | Vanderbilt |
防锈剂 | 含氮杂环化合物 | 0.6 | BASF |
腐蚀抑制剂 | 苯并三氮唑及其衍生物 | 0.2 | Vanderbilt |
黏度指数改进剂 | 苯乙烯与双烯共聚物 | 6 | Infineum |
降凝剂 | 聚甲基丙烯酸酯类聚合物 | 0.3 | Evonik |
破乳剂 | 环氧乙烷/环氧丙烷嵌段共聚物 | 0.04 | Lubrizol |
消泡剂 | 有机硅氧烷 | 0.02 | Lubrizol |
样品成分 | 原料名称 | 含量(kg) | 生产商 |
天然气合成油 | GTL 420 | 55.85 | SHELL |
烷基萘基础油 | Synesstic 12 | 25 | ExxonMobil |
清净剂 | 磺酸盐清净剂 | 4.5 | Chevron |
分散剂 | 丁二酰亚胺 | 4 | Infineum |
抗氧剂 | 高分子苯酚 | 1.5 | BASF |
极压抗磨剂1 | 二烷基硫代磷酸锌 | 0.5 | Vanderbilt |
极压抗磨剂2 | 硫代氨基甲酸钼 | 0.5 | Vanderbilt |
防锈剂 | 有机胺 | 0.6 | BASF |
腐蚀抑制剂 | 苯并三氮唑及其衍生物 | 0.4 | Vanderbilt |
黏度指数改进剂 | 乙烯丙烯共聚物 | 7 | Lubrizol |
降凝剂 | 聚甲基丙烯酸酯类聚合物 | 0.1 | Evonik |
破乳剂 | 环氧乙烷/环氧丙烷嵌段共聚物 | 0.03 | Lubrizol |
消泡剂 | 有机硅氧烷 | 0.02 | Lubrizol |
样品成分 | 原料名称 | 含量(kg) | 生产商 |
天然气合成油 | GTL 420 | 64.14 | SHELL |
烷基萘基础油 | KR-019 | 20 | KING |
清净剂 | 磺酸盐清净剂 | 4 | Chevron |
分散剂 | 丁二酰亚胺 | 3 | Infineum |
抗氧剂 | 烷基化二苯胺 | 1 | Chemtura |
极压抗磨剂1 | 二烷基硫代磷酸锌 | 0.2 | Vanderbilt |
极压抗磨剂2 | 二烷基二硫代氨基甲酸锌 | 0.3 | Vanderbilt |
极压抗磨剂3 | 硫代氨基甲酸钼 | 0.5 | Vanderbilt |
防锈剂 | 含氮杂环化合物 | 0.4 | BASF |
腐蚀抑制剂 | 苯并三氮唑及其衍生物 | 0.3 | BASF |
黏度指数改进剂 | 苯乙烯与双烯共聚物 | 6 | Infineum |
降凝剂 | 聚甲基丙烯酸酯类聚合物 | 0.1 | Evonik |
破乳剂 | 环氧乙烷/环氧丙烷嵌段共聚物 | 0.02 | Lubrizol |
消泡剂 | 有机硅氧烷 | 0.04 | Lubrizol |
样品成分 | 原料名称 | 含量(kg) | 生产商 |
天然气合成油 | GTL430 | 52.64 | SHELL |
烷基萘基础油 | NA-LUBE KR-015 | 30 | KING |
清净剂 | 中碱值烷基水杨酸钙 | 4 | Infineum |
分散剂 | 单烯基丁二酰亚胺 | 3 | Lubrizol |
抗氧剂1 | 二叔丁基对甲酚 | 0.1 | BASF |
抗氧剂2 | 辛基丁基二苯胺 | 0.5 | Chemtura |
极压抗磨剂 | 二烷基二硫代磷酸锌 | 1.5 | Afton |
防锈剂 | 磺酸钡 | 0.5 | KING |
腐蚀抑制剂 | 烷基化苯三唑 | 0.5 | Vanderbilt |
黏度指数改进剂 | 乙烯丙烯共聚物 | 7.0 | Lubrizol |
降凝剂 | 聚甲基丙烯酸酯 | 0.2 | Evonik |
破乳剂 | 环氧乙烷/环氧丙烷嵌段共聚物 | 0.01 | Lubrizol |
消泡剂 | 有机硅氧烷 | 0.05 | Lubrizol |
样品成分 | 原料名称 | 含量(kg) | 生产商 |
天然气合成油 | GTL430 | 70.77 | SHELL |
烷基萘基础油 | NA-LUBE KR-019 | 15 | KING |
清净剂 | 低碱值烷基水杨酸钙 | 5 | Infineum |
分散剂 | 高分子量丁二酰亚胺 | 2 | Lubrizol |
抗氧剂1 | 高分子量液态苯酚 | 0.5 | BASF |
抗氧剂2 | 二壬基化二苯胺 | 0.5 | BASF |
极压抗磨剂 | 硫代氨基甲酸钼 | 0.5 | Vanderbilt |
防锈剂 | 磺酸钙 | 0.3 | Chemtura |
腐蚀抑制剂 | 烷基化苯三唑 | 0.1 | Vanderbilt |
黏度指数改进剂 | 氢化苯乙烯异戊二烯聚合物 | 5.0 | Infineum |
降凝剂 | 聚甲基丙烯酸酯 | 0.3 | Evonik |
破乳剂 | 环氧乙烷/环氧丙烷嵌段共聚物 | 0.03 | Lubrizol |
消泡剂 | 有机硅氧烷 | 0.03 | Lubrizol |
样品成分 | 原料名称 | 含量(kg) | 生产商 |
天然气合成油 | GTL430 | 55.94 | SHELL |
烷基萘基础油 | NA-LUBE KR-015 | 25 | KING |
清净剂 | 高碱值烷基化磺酸钙 | 3 | Infineum |
分散剂 | 高分子量丁二酰亚胺 | 4 | Lubrizol |
抗氧剂1 | 高分子量液态苯酚 | 0.25 | BASF |
抗氧剂2 | 辛基丁基二苯胺 | 0.25 | BASF |
极压抗磨剂 | 二烷基二硫代氨基甲酸锌 | 1.0 | Lubrizol |
防锈剂 | 磺酸钡 | 1.0 | KING |
腐蚀抑制剂 | 烷基化苯三唑 | 0.3 | Vanderbilt |
黏度指数改进剂 | 乙烯丙烯共聚物 | 9.0 | Lubrizol |
降凝剂 | 聚甲基丙烯酸酯 | 0.2 | Evonik |
破乳剂 | 环氧乙烷/环氧丙烷嵌段共聚物 | 0.05 | Lubrizol |
消泡剂 | 有机硅氧烷 | 0.01 | Lubrizol |
序号 | 性能指标 | 方法依据 |
1 | 运动黏度,100℃ | GB/T 265-88 |
2 | 黏度指数 | GB/T 1995-98 |
3 | 闪点,℃ | GB/T 3536-2008 |
4 | 倾点,℃ | GB/T 3535-2006 |
5 | 发动机油表观黏度CCS,mPa·s | GB/T 6538-2000 |
6 | 低温泵送黏度MRV,mPa·s | SH/T 0652-2013 |
7 | 蒸发损失,250℃,1h | SH/T0059-1996 |
8 | 总碱值(以氢氧化钾计)/(mg·g<sup>-1</sup>) | SH/T 0251-2004 |
9 | 硫酸盐灰分,% | GB/T 2433-2011 |
10 | 铜片腐蚀,100℃,3h | GB/T 5096-2017 |
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