CN107189837A - 一种高抗盐雾湿度大温差船舰用防锈极压重负荷涡轮机油组合物 - Google Patents

一种高抗盐雾湿度大温差船舰用防锈极压重负荷涡轮机油组合物 Download PDF

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CN107189837A
CN107189837A CN201710336126.XA CN201710336126A CN107189837A CN 107189837 A CN107189837 A CN 107189837A CN 201710336126 A CN201710336126 A CN 201710336126A CN 107189837 A CN107189837 A CN 107189837A
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extreme pressure
ships
antirust
heavy load
temperature difference
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黄福川
邓富康
李康春
胡雄风
赵金城
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Guangxi University
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Abstract

本发明公开了一种高抗盐雾湿度大温差船舰用防锈极压重负荷涡轮机油组合物，采用质量比70％的Ⅲ类基础油和30％的邻苯二甲酸酯EsterexTM复合作为复合基础油，配合多种复合添加剂，包括：抗氧剂、金属减活剂、抗乳化剂、抗磨剂、极压剂、防锈剂、抗泡剂、气相缓蚀剂、抗氧防腐剂。本发明的组合物具有良好的抗氧化安定性、抗磨性、抗剪切性、抗乳化性、抗盐雾性和极压抗磨性、重负荷承载能力、密封材料适应性、过滤性。

Description

一种高抗盐雾湿度大温差船舰用防锈极压重负荷涡轮机油组 合物
技术领域
本发明的一种高抗盐雾湿度大温差船舰用防锈极压重负荷涡轮机油组合物属于涡轮机油润滑剂领域。
背景技术
涡轮机油(透平油，lubricant oils for turbins)，它主要用于润滑涡轮发电机组和大、中型水轮发电机组转子的滑动轴承或建齿机和调速装置。此外，广泛应用与大型远洋船舰和大中船舰的汽轮机中。涡轮机的动力是高压过热水蒸气，必须有锅炉配套才能使用，当锅炉产生的高压过热蒸汽经主汽阀和调节阀进入涡轮机后，气体以高速依次冲击一系列环形装置(或静叶栅)和动叶栅作功，气体的热能转化为动能，驱动转子旋转。膨胀作功后，推动转子旋转。膨胀作功后的蒸汽由排气部分排出机外。
由于海上航行工况恶劣，经常由于海域跨度大，环流气候多变，大型船舰经常需要长时间，高海况条件工作，涡轮机转速很高，润滑问题十分重要。涡轮机油主要是作为涡轮机的主机和辅机中主轴的润滑剂，这时涡轮机油在动力装置中起到主要作用，即润滑涡轮机组、冷却冲洗各滑动轴承、润滑调速系统、减振作用以及还起到液压传动作用，因此，必须具备适当的粘度，良好的抗氧化安定性，抗磨性、抗剪切性、抗乳化性、抗盐雾、极压抗磨性、重负荷承载能力、密封材料适应性、过滤性。
发明内容
本发明的目的是提供一种高抗盐雾湿度大温差船舰用防锈极压重负荷涡轮机油组合物，该组合物具备适当的粘度，良好的抗氧化安定性，抗磨性、抗剪切性、抗乳化性、抗盐雾、极压抗磨性、重负荷承载能力、密封材料适应性、过滤性。
本发明采用如下技术方案解决上述技术问题：
一种高抗盐雾湿度大温差船舰用防锈极压重负荷涡轮机油组合物，采用质量比70％的Ⅲ类基础油和30％的邻苯二甲酸酯EsterexTM复合作为复合基础油，配合多种复合添加剂，其各自质量百分数的成分组成为：
以上各组分的质量百分比含量为100％。
抗氧剂是质量比50％的二壬基二苯胺和50％的1,4-二羟基蔥醌复合。
金属减活剂是质量比50％的苯三唑衍生物T551和50％的巯基噻唑复合。
抗乳化剂是环氧丙烷丙烷嵌段聚醚T1002；抗泡剂是2号复合抗泡剂T922。
防锈剂是质量比50％的烯基丁二酸半酯T747和50％合成石油碳酸钠T702A合成石油磺酸钠T702A复合；极压剂是硼化磷胺脂T3011。
抗磨剂是硫代磷酸铵盐T307；抗磨防腐剂是二烷基二硫代氨基甲酸酯。
气相缓蚀剂是质量比50％的癸酸和50％二乙基氨基乙醇复合。
本发明的优点：本发明组合物具备适当的粘度，良好的抗氧化安定性，抗磨性、抗剪切性、抗乳化性、抗盐雾、极压抗磨性、重负荷承载能力、密封材料适应性、过滤性，能起到良好地润滑海上船舰的汽轮机组、冷却冲洗各滑动轴承、润滑调速系统、减振作用以及还起到液压传动作用。
具体实施方式
实施例1：
将下列各组分按百分比含量调和而成：
以上组分质量百分比总和为100％。
实施例2：
将下列各组分按百分比含量调和而成：
以上组分质量百分比总和为100％。
实施例3：
将下列各组分按百分比含量调和而成：
以上组分质量百分比总和为100％。
实施例1典型理化指标：
项目 质量指标
40℃运动粘度/(mm2﹒s-1) 31.6
黏度指数 152
倾点/℃ -38
闪点(开口)/℃ 256
酸值(以KOH计)/(mg/g) 0.18
水分(m)/％ 痕迹
空气释放值(50℃)/min 4
铜片腐蚀(100℃，3h)/级 1
液相锈蚀(24h) 无锈
抗乳化性(乳化液达到3ml的时间)/min 12
泡沫性(泡沫倾向/泡沫稳定性)/(ml/ml)
程序I 24℃ 40/0
程序II(93.5℃) 20/0
程序III(后24℃) 40/0
承载能力齿轮机(FZG)试验/失效级 10
四球机试验Pb/N 765
梯姆肯试验OK值/N 202
密封适应性指数 8
法莱克斯(Falex)/N 1260
1000h后油泥/mg 97
过滤性干法1％ 95
湿法 通过
氧化安定性1000h后总酸值(以KOH计)/(mg/g) 0.17
总酸值达2.0(以KOH计)/(mg/g)的时间/h 6100
实施例2典型理化指标：
实施例3典型理化指标：
项目 质量指标
40℃运动粘度/(mm2﹒s-1) 71.2
黏度指数 144
倾点/℃ -35
闪点(开口)/℃ 276
酸值(以KOH计)/(mg/g) 0.17
水分(m)/％ 0.017
空气释放值(50℃)/min 4
铜片腐蚀(100℃，3h)/级 1
液相锈蚀(24h) 无锈
抗乳化性(乳化液达到3ml的时间)/min 12
泡沫性(泡沫倾向/泡沫稳定性)/(ml/ml)
程序I 24℃ 40/0
程序II(93.5℃) 10/0
程序III(后24℃) 30/0
承载能力齿轮机(FZG)试验/失效级 12
四球机试验Pb/N 890
过滤性干法1％ 95
湿法 通过
氧化安定性1000h后总酸值(以KOH计)/(mg/g) 0.17
总酸值达2.0(以KOH计)/(mg/g)的时间/h 6100
1000h后油泥/mg 103
梯姆肯试验OK值/N 205
密封适应性指数 9
法莱克斯(Falex)/N 1230

Claims (7)

1.一种高抗盐雾湿度温差船舰用防锈极压涡轮机油组合物，其特征在于：采用质量比70％的Ⅲ类基础油和30％的邻苯二甲酸酯EsterexTM复合作为复合基础油，配合多种复合添加剂，其各自质量百分数的成分组成为：
组分 质量百分比含量 基础油 余量 抗氧剂 0.03％～0.1％ 金属减活剂 0.03％～0.05％ 抗乳化剂 0.01％～0.03％ 抗泡剂 30～60ppm 防锈剂 0.03％～0.05％ 极压剂 0.2％～0.5％ 抗磨剂 0.5％～1.0％ 抗氧防腐剂 0.3％～0.5％ 气相缓蚀剂 0.01～0.03％
以上各组分的质量百分比含量为100％。
2.如权利要求1所述的一种高抗盐雾湿度大温差船舰用防锈极压重负荷涡轮机油组合物，其特征在于：抗氧剂是质量比50％的二壬基二苯胺和50％的1,4-二羟基蔥醌复合。
3.如权利要求1所述的一种高抗盐雾湿度大温差船舰用防锈极压重负荷涡轮机油组合物，其特征在于：金属减活剂是质量比50％的苯三唑衍生物T551和50％的巯基噻唑复合。
4.如权利要求1所述的一种高抗盐雾湿度大温差船舰用防锈极压重负荷涡轮机油组合物，其特征在于抗乳化剂是环氧丙烷丙烷嵌段聚醚T1002；抗泡剂是2号复合抗泡剂T922。
5.如权利要求1所述的一种高抗盐雾湿度大温差船舰用防锈极压重负荷涡轮机油组合物，其特征在于防锈剂是质量比50％的烯基丁二酸半酯T747和50％合成石油磺酸钠T702A复合；极压剂是硼化磷胺脂T3011。
6.如权利要求1所述的一种高抗盐雾湿度大温差船舰用防锈极压重负荷涡轮机油组合物，其特征在于抗磨剂是硫代磷酸铵盐T307；抗磨防腐剂是二烷基二硫代氨基甲酸酯。
7.如权利要求1所述的一种高抗盐雾湿度大温差船舰用防锈极压重负荷涡轮机油组合物，其特征在于气相缓蚀剂是质量比50％的癸酸和50％二乙基氨基乙醇复合。
CN201710336126.XA 2017-05-12 2017-05-12 一种高抗盐雾湿度大温差船舰用防锈极压重负荷涡轮机油组合物 Pending CN107189837A (zh)

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CN108251187A (zh) * 2018-03-07 2018-07-06 苏州市黎光特种油品有限公司 一种船舶增压器用润滑油组合物及其制备方法
CN116083146A (zh) * 2023-01-09 2023-05-09 统一石油化工有限公司 一种减排低碳涡轮机油组合物

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CN1392228A (zh) * 2001-06-15 2003-01-22 英菲诺姆国际有限公司 润滑油组合物
CN101578354A (zh) * 2005-10-25 2009-11-11 切夫里昂美国公司 用于高度链烷属润滑基础油的防锈剂
CN102618366A (zh) * 2012-03-09 2012-08-01 广西大学 船舶燃气轮机燃气发生器润滑油组合物
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CN101578354A (zh) * 2005-10-25 2009-11-11 切夫里昂美国公司 用于高度链烷属润滑基础油的防锈剂
CN102618366A (zh) * 2012-03-09 2012-08-01 广西大学 船舶燃气轮机燃气发生器润滑油组合物
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108251187A (zh) * 2018-03-07 2018-07-06 苏州市黎光特种油品有限公司 一种船舶增压器用润滑油组合物及其制备方法
CN116083146A (zh) * 2023-01-09 2023-05-09 统一石油化工有限公司 一种减排低碳涡轮机油组合物

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