CN106118812A - 一种高性能中速筒状船用油及其制备方法 - Google Patents

一种高性能中速筒状船用油及其制备方法 Download PDF

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CN106118812A
CN106118812A CN201610457695.5A CN201610457695A CN106118812A CN 106118812 A CN106118812 A CN 106118812A CN 201610457695 A CN201610457695 A CN 201610457695A CN 106118812 A CN106118812 A CN 106118812A
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孙风成
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Yantai Haizhou Lubricant Co Ltd
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    • C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/04—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions containing sulfur-to-oxygen bonds, i.e. sulfones, sulfoxides
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    • C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
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    • C10M2219/082—Thiols; Sulfides; Polysulfides; Mercaptals containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms
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Abstract

本发明提供了一种高性能中速筒状船用油，包括以下重量比的组分：（1）、基础油：石蜡基础油Ⅱ类500N或650N 50～60%，光亮基础油Ⅱ类150BS 25～30%，环烷基Ⅱ类KN4008或KN4010 15～20%；（2）、添加剂：碱式二异辛基二硫代磷酸锌盐，加入量为基础油总量的1%‑1.5%；磺酸钙，加入量为3%‑5%；硫化烷基酚钙，加入量为2%‑3%；氨基硫代酯，加入量为0.5%‑1%；高温抗氧剂ADPA‑98，加入量为0.5%‑1%；降凝剂聚α烯烃，加入量为0.1%‑0.3%；2#复合抗泡剂，加入量为10PPM‑20PPM；破乳剂ADDITIN M10394，加入量为10PPM‑20PPM。本发明具有优异的极压抗磨性、清净分散性、储存稳定性、高温抗氧性和水分离性。

Description

一种高性能中速筒状船用油及其制备方法
技术领域
本发明属于润滑油技术领域，具体地说涉及一种高性能中速筒状船用油。
背景技术
随着炼油工艺的提高，在世界范围内II类III类基础油的产量越来越高，使用II类、III类基础油调和高性能中速筒状船用油已经成为趋势，然而基础油随着精制深度的增加，性能提高的同时，溶解性大大下降，特别是石蜡基础油针对船用油配方，加入的添加剂量大，这个问题特别明显，同时形成的焦，比较硬，容易卡死活塞环。
发明内容
本发明提供了一种高性能中速筒状船用油，解决了背景技术中的船用油添加剂量大造成的焦卡的缺点。
本发明的技术方案是这样实现的：一种高性能中速筒状船用油，包括以下重量比的组分：（1）、基础油：石蜡基础油Ⅱ类500N 或650N 50～60%，光亮基础油Ⅱ类150BS 25～30%，环烷基Ⅱ类KN4008或KN4010 15～20%；
（2）、添加剂：碱式二异辛基二硫代磷酸锌盐，加入量为基础油总量的1%-1.5%；磺酸钙，加入量为3%-5%；硫化烷基酚钙，加入量为2%-3%；氨基硫代酯，加入量为0.5%-1%；高温抗氧剂ADPA-98，加入量为0.5%-1%；降凝剂聚α烯烃，加入量为0.1%-0.3%；2#复合抗泡剂，加入量为10PPM-20PPM；破乳剂ADDITIN M10394，加入量为10PPM-20PPM；
一种高性能中速筒状船用油的制备方法，包括以下步骤：将三类基础油分别加入搅拌釜中，搅拌升温至60-65℃，搅拌10-20分钟后加入聚α烯烃、2#复合抗泡剂、ADDITINM10394，继续搅拌10分钟后按下列顺序加入下列添加剂：超碱性磺酸钙、硼化丁二酰亚胺、超高碱值硫化烷基酚钙、ADPA-98，继续搅拌15-20分钟后加入碱式二异辛基二硫代磷酸锌盐、氨基硫代酯，搅拌10分钟后完成。
在第一部分的基础油中，以石蜡基II类500N或650N为主组成，氧化性好，粘度指数高，但是溶解性和形成的焦比较硬，容易卡死活塞环，需要加入第三部分环烷基II类KN4008或KN4010，此基础油组分能够很好的解决溶解度的问题，并且形成的焦酥松，但是其油膜厚度不够。第二部分光亮油II类150BS则很好地解决了由于环烷基基础油引起的油膜厚度下降的问题。
在第二部分的添加剂部分中，第一种：碱式二异辛基二硫代磷酸锌盐，具有优异的抗磨性，抗氧抗腐性，极压抗磨性并具有优异的水解安定性。
第二种：超碱性磺酸钙，它具有优异的酸中和能力及防锈性，同时具有优异的水解安定性及良好的抗凝胶能力。
第三种：硼化丁二酰亚胺，优异的清净分散剂，可抑制发动机活塞上积碳和漆膜的产生，还具有抗氧化和抗磨性。
第四种：超高碱值硫化烷基酚钙，它具有良好的高温清净性和很强的酸中和能力，抗氧抗腐性能，对控制活塞顶环积碳效果显著。
第五种：氨基硫代酯，无灰型抗氧剂和极压剂，颜色浅，气味低，其抗氧性能突出，为过氧化物分解剂与自由基清除剂，具有优秀的抗氧化协同作用，与酚类、二苯胺类抗氧剂配合使用时，抗氧性尤其突出，含硫量高达28~32%，具有优异的极压抗磨性能，热稳定性好，高温极压性能突出，有效生成摩擦表面抗磨连续涂层，降低了摩擦系数。
第六种：ADPA-98，高温抗氧剂，优异的高温抗氧化性能。
第七种：聚α烯烃，降凝剂。
第八种：2#复合抗泡剂。
第九种：ADDITIN M10394，破乳剂，有很强的抗乳化性能，使油品分水性大大提高。
本发明的有益效果是：本发明具有优异的极压抗磨性、清净分散性、储存稳定性、高温抗氧性和水分离性，很好地解决了背景技术中的船用油添加剂量大造成的焦卡现象。
具体实施方式
为了更好地理解与实施，下面详细说明一种高性能中速筒状船用油：
一、准备三类基础油：石蜡基础油Ⅱ类500N 6000Kg，光亮基础油Ⅱ类150BS 2500Kg，环烷基Ⅱ类KN4010 1500Kg；
二、准备九类添加剂：碱式二异辛基二硫代磷酸锌盐120Kg，超碱性磺酸钙300Kg，硼化丁二酰亚胺350Kg，超高碱值硫化烷基酚钙200Kg，氨基硫代酯50Kg，ADPA-98 50Kg，聚α烯烃20Kg，2#复合抗泡剂0.1Kg，ADDITIN M10394 0.1Kg。
将三类基础油分别加入搅拌釜中，搅拌升温至62℃，搅拌15分钟后加入聚α烯烃，2#复合抗泡剂，ADDITIN M10394，继续搅拌10分钟后按下列顺序加入下列添加剂：超碱性磺酸钙，硼化丁二酰亚胺，超高碱值硫化烷基酚钙，ADPA-98，继续搅拌17分钟后加入碱式二异辛基二硫代磷酸锌盐，氨基硫代酯，搅拌10分钟后完成。
质量指标

Claims (2)

1.一种高性能中速筒状船用油，其特征在于包括以下重量比的组分：（1）、基础油：石蜡基础油Ⅱ类500N或650N 50～60%，光亮基础油Ⅱ类150BS 25～30%，环烷基Ⅱ类KN4008或KN4010 15～20%；
（2）、添加剂：碱式二异辛基二硫代磷酸锌盐，加入量为基础油总量的1%-1.5%；磺酸钙，加入量为3%-5%；硫化烷基酚钙，加入量为2%-3%；氨基硫代酯，加入量为0.5%-1%；高温抗氧剂ADPA-98，加入量为0.5%-1%；降凝剂聚α烯烃，加入量为0.1%-0.3%；2#复合抗泡剂，加入量为10PPM-20PPM；破乳剂ADDITIN M10394，加入量为10PPM-20PPM。
2.制备如权利要求1所述的一种高性能中速筒状船用油的方法，其特征在于包括以下步骤：将三类基础油分别加入搅拌釜中，搅拌升温至60-65℃，搅拌10-20分钟后加入聚α烯烃、2#复合抗泡剂、ADDITIN M10394，继续搅拌10分钟后按下列顺序加入下列添加剂：超碱性磺酸钙、硼化丁二酰亚胺、超高碱值硫化烷基酚钙、ADPA-98，继续搅拌15-20分钟后加入碱式二异辛基二硫代磷酸锌盐、氨基硫代酯，搅拌10分钟后完成。
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CN107164053A (zh) * 2017-05-24 2017-09-15 烟台澳博论润滑油有限公司 一种中高速筒状活塞柴机油
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

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CN103289792A (zh) * 2012-02-22 2013-09-11 中国石油化工股份有限公司 润滑油组合物的生产方法
CN103666648A (zh) * 2012-09-20 2014-03-26 中国石油化工股份有限公司 船用柴油机润滑防锈油组合物及其用途
CN105238521A (zh) * 2015-10-19 2016-01-13 中国石油化工股份有限公司 船用内燃机油组合物及其用途

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107164053A (zh) * 2017-05-24 2017-09-15 烟台澳博论润滑油有限公司 一种中高速筒状活塞柴机油
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

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