ASPHALTENE STABILIZATION IN PETROLEUM FEEDSTOCKS BY BLENDING WITH BIOLOGICAL SOURCE OIL AND/OR CHEMICAL ADDITIVE
    1.
    发明申请
    ASPHALTENE STABILIZATION IN PETROLEUM FEEDSTOCKS BY BLENDING WITH BIOLOGICAL SOURCE OIL AND/OR CHEMICAL ADDITIVE 审中-公开
    通过与生物源油和/或化学添加剂混合在石油饲料中进行沥青稳定化

    公开(公告)号:WO2015027011A1

    公开(公告)日:2015-02-26

    申请号:PCT/US2014/052001

    申请日:2014-08-21

    IPC分类号: C10C3/02 C10C3/00

    摘要: Biological source oils, including, but not limited to, algae oil, stabilize the presence of asphaltenes in petroleum feedstocks, such as crude oil, to help avoid or prevent problematic issues caused by the asphaltenes, such as sludges, plugging, deposits, fouling and/or corrosion in the production, transferring and processing of the petroleum feedstocks. Chemical additives such as phenol-based resins, and reaction products or combinations of long chain alpha-olefins and/or small chain aldehydes and/or long chain alkyl phenate sulfides and/or metal oxide-based colloidal hydrocarbon-based nanodispersions, may also stabilize the presence of asphaltenes in petroleum feedstocks. By "stabilizing" is meant keeping the asphaltenes in solution in the petroleum feedstocks.

    摘要翻译: 生物源油,包括但不限于藻类油,稳定石油原料(如原油)中沥青质的存在,以帮助避免或防止沥青质引起的问题性问题,如淤泥,堵塞,沉积物,结垢和 /或石油原料的生产,转移和加工中的腐蚀。 化学添加剂如酚基树脂以及长链α-烯烃和/或小链醛和/或长链烷基酚盐硫化物和/或金属氧化物基胶体烃基纳米分散体的反应产物或组合也可以稳定 在石油原料中存在沥青质。 “稳定”是指将沥青质保持在石油原料溶液中。