摘要
近年来气-液相色谱法在电力用油检测中得到了广泛的应用。综述了气相色谱法测定变压器油中气体与水分含量、高纯正庚烷和异辛烷的纯度,高效液相色谱法测定绝缘油中糠醛含量、润滑油中T501抗氧化剂、抗磨剂BTPP含量等色谱法在电力用油检测中的应用,同时展望了气-液相色谱法的发展及联用技术在电力用油检测中的应用前景。
In resent years, gas-liquid chromatography is widely used in detection for electricity oil. This paper summarizes ap- plication of chromatography in detection for electricity oil including measuring method of gas chromatography for detecting gas and water contents in transformer oil, purities of high pure heptane and isooctane and efficient liquid chromatography in detecting furfural content in insulating oil, T501 antioxidant in lubricating oil and BTPP content in antiwear agent. It also looks into the distance application prospect of development and combination technology of gas-liquid chromatography in e- lectricity oil.
出处
《广东电力》
2013年第4期91-95,共5页
Guangdong Electric Power
关键词
气相色谱
高效液相色谱
电力用油
gas chromatography~ efficient liquid chromatography
electricity oil
