Method and composition for controlling corrosion in high density brines
    4.
    发明申请
    Method and composition for controlling corrosion in high density brines 有权
    控制高密度盐水腐蚀的方法和组成

    公开(公告)号:US20080274013A1

    公开(公告)日:2008-11-06

    申请号:US11800227

    申请日:2007-05-04

    IPC分类号: C23F11/14

    摘要: A corrosion inhibitor package containing an acetylenic amine or acetylenic alcohol enables a sulfur-free method for protecting metal tubulars and equipment. The package has particular applicability in the protection of carbon steel tubulars in high density brines at elevated temperatures. The corrosion inhibitor package may contain a transition metal oxide as a corrosion inhibitor intensifier.

    摘要翻译: 含有炔属胺或炔属醇的防腐剂包装使得无硫的方法能够保护金属管和设备。 该包装在高温下在高密度盐水中保护碳钢管的特别适用性。 防腐剂包装可以含有过渡金属氧化物作为缓蚀剂增强剂。