Compressor Lubricant Compositions and Preparation Thereof
    3.
    发明申请
    Compressor Lubricant Compositions and Preparation Thereof 审中-公开
    压缩机润滑油组合物及其制备方法

    公开(公告)号:US20090181871A1

    公开(公告)日:2009-07-16

    申请号:US12133142

    申请日:2008-06-04

    IPC分类号: C10M129/26 C10M169/04

    摘要: A compressor lubricant composition providing energy savings and exhibiting excellent oxidation stability is provided. The composition comprises (i) 80 to 99.999 weight percent of an isomerized base oil; and (ii) 0.001-20 weight percent of at least an additive selected from an additive package, oxidation inhibitors, pour point depressants, metal deactivators, metal passivators, anti-foaming agents, friction modifiers, anti-wear agents, and mixtures thereof; wherein the isomerized base oil has consecutive numbers of carbon atoms, less than 0.05 wt. % aromatics, a ratio of molecules with monocycloparaffinic functionality to molecules with multicyloparaffinic functionality greater than 2. In one embodiment, compressors employing the lubricant composition with isomerized base oil consumes at least 1% less power than compressors employing the lubricant compositions of the prior art.

    摘要翻译: 提供了提供节能并且表现出优异的氧化稳定性的压缩机润滑剂组合物。 组合物包含(i)80至99.999重量%的异构化基础油; 和(ii)0.001-20重量%的选自添加剂包,氧化抑制剂,倾点下降剂,金属钝化剂,金属钝化剂,消泡剂,摩擦改性剂,抗磨剂及其混合物的至少一种添加剂; 其中异构化的基础油具有连续数目的碳原子,小于0.05wt。 %的芳族化合物,具有单环烷烃官能团的分子与具有多环烷烃官能团的分子的比例大于2.在一个实施方案中,使用具有异构化基础油的润滑剂组合物的压缩机比采用现有技术的润滑剂组合物的压缩机消耗的功率至少1%以上。