HEAT TRANSFER OIL WITH A HIGH AUTO IGNITION TEMPERATURE
    21.
    发明申请
    HEAT TRANSFER OIL WITH A HIGH AUTO IGNITION TEMPERATURE 审中-公开
    具有高自动点火温度的传热油

    公开(公告)号:US20110012053A1

    公开(公告)日:2011-01-20

    申请号:US12816162

    申请日:2010-06-15

    IPC分类号: C09K5/00

    摘要: A heat transfer oil, comprising: a. an isomerized Fischer-Tropsch derived lubricating base oil having: i. greater than 10 weight percent and less than 70 weight percent total molecules with cycloparaffinic functionality, ii. at least 23.6 wt % 1-unsaturations by FIMS, and iii. a ratio of weight percent molecules with monocycloparaffinic functionality to weight percent molecules with multicycloparaffinic functionality greater than 15; and b. less than 0.2 wt % of an antifoam agent; wherein the heat transfer oil has an auto ignition temperature greater than 329° C. (625° F.). Also, a process to prepare the heat transfer oil, comprising: a. selecting the isomerized Fischer-Tropsch derived lubricating base oil having the defined properties; and b. blending the isomerized Fischer-Tropsch derived lubricating base oil with less than 0.2 wt % antifoam agent to prepare a heat transfer oil having an auto ignition temperature greater than 329° C. (625° F.).

    摘要翻译: 一种传热油,包括:a。 异构化的费 - 托衍生的润滑基础油,其具有:i。 大于10重量%且小于70重量%的具有环烷烃官能团的总分子,ii。 至少23.6wt%的FIMS不饱和度,和iii。 重量百分比分子与单环烷属官能度与多环烷烃官能度大于15的重量百分比的比率; 和b。 小于0.2重量%的消泡剂; 其中传热油的自动点火温度大于329​​℃(625°F)。 另外,制备传热油的方法包括:a。 选择具有限定性质的异构化费 - 托衍生润滑基础油; 和b。 将异构的费 - 托衍生的润滑基础油与小于0.2重量%的消泡剂混合以制备自动着火温度高于329℃(625°F)的传热油。