Method for identifying drainage oil
An identification method, technology of waste oil, applied in measuring devices, material analysis through electromagnetic means, instruments, etc., can solve the problems of low sensitivity, low specificity, inability to effectively and accurately identify waste oil, etc., and achieve fast and accurate Identify and analyze fast effects
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Embodiment 1
[0028] In this embodiment, the instruments used for chemical ionization mass spectrometry analysis of oil samples include: DAPCI ion source developed by East China University of Science and Technology, LTQ2XL enhanced linear ion trap mass spectrometer of Finnigan Company of the United States and equipped with Xcalibur data system; the reagents used are Chromatographically pure methanol; the oil samples selected in the first step below include: Arowana rapeseed oil, Arowana soybean oil, Arowana peanut oil, Arowana blend oil, Arowana corn oil, Arowana sesame oil, Fulinmen Sunflower seed oil, Fulinmen blended oil, Fulinmen corn oil, Jintuotian camellia seed oil, Luhua sesame oil, Olivieran olive oil and Shangrao tea oil, a total of 13 edible oil samples; gutter oil 1 provided by Beijing industrial and commercial department No., No. 2 waste oil, No. 3 waste oil, No. 4 waste oil, No. 5 waste oil, No. 6 waste oil, No. 7 waste oil, No. 8 waste oil, No. 9 waste oil, No. 10 waste oil, N...
Embodiment 2
[0051] In this embodiment, the instrument used for the chemical ionization mass spectrometry analysis of the oil sample is the same as that in Embodiment 1. The reagents used are the same as in Example 1. The oil samples selected in the first step below include: Arowana rapeseed oil, Arowana soybean oil, Arowana peanut oil, Arowana blend oil, Arowana corn oil, Arowana sesame oil, Fulinmen sunflower oil, Fulinmen Blended Oil, Fulinmen Corn Oil, Jintuotian Camellia Seed Oil, Luhua Sesame Oil, Olivieran Olive Oil, a total of 12 kinds of edible oil samples; waste oil No. 1, waste oil No. 2, waste water provided by the Beijing Industrial and Commercial Department Oil No. 3, Waste Oil No. 4, Waste Oil No. 5, Waste Oil No. 6, Waste Oil No. 7, Waste Oil No. 8, Waste Oil No. 9, Waste Oil No. 10, Waste Oil No. 11, Waste Oil No. 12, Waste Oil No. 13 waste oil, No. 14 waste oil, No. 15 waste oil, No. 16 waste oil, No. 17 waste oil, No. 18 waste oil, No. 19 waste oil and No. 20 waste oil,...
Embodiment 3
[0071] In this embodiment, the instrument used for the chemical ionization mass spectrometry analysis of the oil sample is the same as that in Embodiment 1. The reagents used are the same as in Example 1. The oil samples selected in the first step below include: Arowana soybean oil, Arowana rapeseed oil, Arowana peanut oil, Arowana corn oil, Arowana sesame oil, Arowana blend oil, Fulinmen sunflower oil, Fulinmen Corn Oil, Fulinmen Blended Oil, Jintuotian Rapeseed Oil, Luhua Sesame Oil and Olivia Olive Oil, a total of 12 kinds of edible oil samples; waste oil samples that are identified as waste oil samples include : Waste oil No. 1, waste oil No. 2, waste oil No. 3, waste oil No. 4, waste oil No. 5, waste oil No. 6, waste oil No. 7, waste oil No. 8, waste oil 9 provided by the Beijing Industrial and Commercial Department No. 10, No. 11, No. 12, No. 13, No. 14, No. 15, No. 16, No. 17, No. 18, No. 19 No. 20 and No. 20 waste oil samples were identified as oil samples; expired F...
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