腐蚀抑制剂监测

Monitoring corrosion inhibitors

沙特阿拉伯-美国石油公司发明了一种装置，能够确定保护管道的防腐剂含量测试气体。酸性气体和酸性天然气中的湿气混合物能够由里而外腐蚀管道和设备。多年以来，国有沙特阿拉伯-美国石油公司一直在这些管道中注入腐蚀抑制剂，来防止天然腐蚀。但是，在探测和测量酸性气体流带走的腐蚀抑制剂数量方面，标准气体取样技术远远不足。

Saudi Aramco has created a device to test gas for levels of pipe-saving anti-corrosives. The combination of acid gases and moisture in sour natural gas can corrode pipelines and equipment from the inside out .State-owned Saudi Aramco has been injecting corrosion inhibitors in these pipelines to combat wear from the elements for many years.But standard gas sampling techniques are inadequate to detect and measure corrosion inhibitors entrained in sour gas streams.