CN106479644A - 一种异丁醇汽油发动机组合物 - Google Patents

一种异丁醇汽油发动机组合物 Download PDF

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CN106479644A
CN106479644A CN201610856792.1A CN201610856792A CN106479644A CN 106479644 A CN106479644 A CN 106479644A CN 201610856792 A CN201610856792 A CN 201610856792A CN 106479644 A CN106479644 A CN 106479644A
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isobutanol
petrol engine
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黄福川
韦开焕
唐弓斌
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NANNING YUYAN NEW ENERGY SCIENCE & TECHNOLOGY Co Ltd
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Abstract

本发明公开了一种异丁醇汽油发动机组合物，采用质量比67％HVIS基础油和33％的聚α‑烯烃复合为基础油，配合多种复合添加剂，包括：清净剂、分散剂、抗氧抗腐剂、防锈剂、抗氧剂、金属减活剂、抗泡剂、粘度指数改进剂、补强剂。本发明组合物具有低的灰分，防止火花因积炭而堵塞，良好的高温润滑性、清净分散性、増溶性、碱值保持性、防腐性、防锈性、抗乳化性、抗剪切性、抗磨性、減少低温油泥生成及抗醇类污染性。

Description

一种异丁醇汽油发动机组合物
技术领域
本发明一种异丁醇汽油发动机组合物属于汽油发动机润滑剂领域。
背景技术
异丁醇易燃，具有刺激性，无色透明液体，有特殊气味，沸点107℃，微溶于水，易溶于乙醇和乙醚。其分子式：C4H9OH，分子量74.12，密度0.802，熔点-108℃，闪点28℃，其广泛应用于有机合成的原料，高级溶剂。用作分析试剂、溶剂及萃取剂以及用作硝酸纤维素的助溶剂，包括聚乙烯醇缩丁醛、多种油类、橡胶、天然树脂的溶剂。也可用于丁醇类燃料的助剂，与汽油的调和比为1～30％(m)。部分替代汽油做为燃料。
发明内容
本发明要解决的技术问题是提供一种具有低的灰分，防止火花因积炭而堵塞，良好的高温润滑性、清净分散性、増溶性、碱值保持性、防腐性、防锈性、抗乳化性、抗剪切性、抗磨性、減少低温油泥生成及抗醇类污染性的异丁醇汽油发动机组合物。
本发明采用以下技术方案解决上述技术问题：
一种异丁醇汽油发动机组合物，采用质量比67％HVIS基础油和33％的聚α-烯烃复合为基础油，配合多种复合添加剂，其各自质量百分数的成分组成：
组分 质量百分比含量
基础油 余量
清净剂 4％～6％
分散剂 3％～5％
抗氧抗腐剂 0.8％～1.5％
防锈剂 0.08％～0.2％
抗氧剂 0.05％～0.1％
金属减活剂 0.08％～0.15％
抗泡剂 10～30ppm
粘度指数改进剂 2％～6％
补强剂 3％～5％
以上各组分质量百分比总和为100％。
清净剂是质量比50％的中碱值石油磺酸钙T102和50％的超高碱值合成磺酸镁T107的复合；分散剂是聚乙丁烯二酰亚胺T161。
抗氧抗腐剂是质量比50％的硫磷双辛基碱性锌盐T203和硫磷化脂肪酸锌盐的复合物。
防锈剂是质量比50％的苯骈三氮唑T706和50％的环烷酸锌T704的复合。
抗氧剂是质量比50％的二烷基二苯胺T534和50％的环烷酸铜的复合。
金属减活剂是苯三唑衍生物T551；抗泡剂是丙烯酸与醚共聚物T911。
粘度指数改进剂是聚甲基丙烯酸酯T602。
补强剂是中碱值硫化烷基酚钙T121。
本发明的有益效果在于：本发明的组合物具有低的灰分，防止火花因积炭而堵塞，良好的高温润滑性、清净分散性、増溶性、碱值保持性、防腐性、防锈性、抗乳化性、抗剪切性、抗磨性、減少低温油泥生成及抗醇类污染性。
具体实施方式
实施例1：
将以下各组分按质量百分比调和而成：
以上各组分质量百分比总和等于100％。
实施例2：
将以下各组分按质量百分比调和而成：
以上各组分质量百分比总和等于100％。
实施例3：
将以下各组分按质量百分比调和而成：
以上各组分质量百分比总和等于100％。
实施例1产品典型技术指标：

Claims (8)

1.一种异丁醇汽油发动机组合物，其特征在于：采用质量比67％的HVIS基础油和33％的聚α-烯烃复合为基础油，配合多种复合添加剂，其各自质量百分数的成分组成：
组分 质量百分比含量 基础油 余量 清净剂 4％～6％ 分散剂 3％～5％ 抗氧抗腐剂 0.8％～1.5％ 防锈剂 0.08％～0.2％ 抗氧剂 0.05％～0.1％ 金属减活剂 0.08％～0.15％ 抗泡剂 10～30ppm 粘度指数改进剂 2％～6％ 补强剂 3％～5％
以上各组分质量百分比总和为100％。
2.如权利要求1所述的一种异丁醇汽油发动机组合物，其特征在于清净剂是质量比50％的中碱值石油磺酸钙T102和50％的超高碱值合成磺酸镁T107的复合；分散剂是聚乙丁烯二酰亚胺T161。
3.如权利要求1所述的一种异丁醇汽油发动机组合物，其特征在于抗氧抗腐剂是质量比50％的硫磷双辛基碱性锌盐T203和硫磷化脂肪酸锌盐的复合物。
4.如权利要求1所述的一种异丁醇汽油发动机组合物，其特征在于防锈剂是质量比50％的苯骈三氮唑T706和50％的环烷酸锌T704的复合。
5.如权利要求1所述的一种异丁醇汽油发动机组合物，其特征在于抗氧剂是质量比50％的二烷基二苯胺T534和50％的环烷酸铜的复合。
6.如权利要求1所述的一种异丁醇汽油发动机组合物，其特征在于金属减活剂是苯三唑衍生物T551；抗泡剂是丙烯酸与醚共聚物T911。
7.如权利要求1所述的一种异丁醇汽油发动机组合物，其特征在于粘度指数改进剂是聚甲基丙烯酸酯T602。
8.如权利要求1所述的一种异丁醇汽油发动机组合物，其特征在于补强剂是中碱值硫化烷基酚钙T121。
CN201610856792.1A 2016-09-26 2016-09-26 一种异丁醇汽油发动机组合物 Pending CN106479644A (zh)

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102676281A (zh) * 2011-03-10 2012-09-19 中国石油天然气股份有限公司 一种船用气缸润滑油组合物
CN104087383A (zh) * 2014-07-14 2014-10-08 广西大学 一种以二异丙基醚为燃料的发动机油组合物
CN104893798A (zh) * 2015-06-05 2015-09-09 广西大学 涡旋式内燃机润滑剂组合物

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102676281A (zh) * 2011-03-10 2012-09-19 中国石油天然气股份有限公司 一种船用气缸润滑油组合物
CN104087383A (zh) * 2014-07-14 2014-10-08 广西大学 一种以二异丙基醚为燃料的发动机油组合物
CN104893798A (zh) * 2015-06-05 2015-09-09 广西大学 涡旋式内燃机润滑剂组合物

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