Quantification and characterization of naphthenic acids in soils from oil exploration areas in China by GC/MS
Naphthenic acids (NAs) are a toxic complex mixture of carboxylic acids occurring naturally in
petroleum. Due to the serious potential risks of NAs towards terrestrial ecology during crude
oil exploration and production processes, and the lack of efficient methodologies for
extraction and analysis of these compounds, the goal of this study is to detail the
development of a routine method for extraction, and quantitative and qualitative analysis of
NAs in oil contaminated soils. Solid phase extraction using a MAX cartridge was employed …
petroleum. Due to the serious potential risks of NAs towards terrestrial ecology during crude
oil exploration and production processes, and the lack of efficient methodologies for
extraction and analysis of these compounds, the goal of this study is to detail the
development of a routine method for extraction, and quantitative and qualitative analysis of
NAs in oil contaminated soils. Solid phase extraction using a MAX cartridge was employed …
Quantification and characterization of naphthenic acids in soils from oil exploration areas in China by GC/MS.
JW Jie Wang, CXF Cao XiaoFeng, CLW Chai LiWei… - 2015 - cabidigitallibrary.org
Naphthenic acids (NAs) are a toxic complex mixture of carboxylic acids occurring naturally in
petroleum. Due to the serious potential risks of NAs towards terrestrial ecology during crude
oil exploration and production processes, and the lack of efficient methodologies for
extraction and analysis of these compounds, the goal of this study is to detail the
development of a routine method for extraction, and quantitative and qualitative analysis of
NAs in oil contaminated soils. Solid phase extraction using a MAX cartridge was employed …
petroleum. Due to the serious potential risks of NAs towards terrestrial ecology during crude
oil exploration and production processes, and the lack of efficient methodologies for
extraction and analysis of these compounds, the goal of this study is to detail the
development of a routine method for extraction, and quantitative and qualitative analysis of
NAs in oil contaminated soils. Solid phase extraction using a MAX cartridge was employed …
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