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Identification of triamantanes in crude oils

Giruts, M. V. / Badmaev, Ch. M. / Erdnieva, O. G. / Stokolos, O. A. / Koshelev, V. N. / Gordadze, G. N.

Abstract Concentrates of petroleum triamantanes (heptacyclo[7,7,1,13,15,01,12,02,7,04,13,06,11]octadecanes) have been obtained by thermal-diffusion separation, and triamantane and 9-methyltriamantane have been identified. It has been shown that foreign peaks present in the m/z 240 and m/z 239 mass chromatograms of the paraffin-cycloparaffin fractions of crude oils do not hinder the identification of triamantanes and calculation of their relative concentrations.

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Identification of triamantanes in crude oils

Giruts, M. V. / Badmaev, Ch. M. / Erdnieva, O. G. / Stokolos, O. A. / Koshelev, V. N. / Gordadze, G. N.

Abstract Concentrates of petroleum triamantanes (heptacyclo[7,7,1,13,15,01,12,02,7,04,13,06,11]octadecanes) have been obtained by thermal-diffusion separation, and triamantane and 9-methyltriamantane have been identified. It has been shown that foreign peaks present in the m/z 240 and m/z 239 mass chromatograms of the paraffin-cycloparaffin fractions of crude oils do not hinder the identification of triamantanes and calculation of their relative concentrations.

Identification of triamantanes in crude oils

Giruts, M. V. / Badmaev, Ch. M. / Erdnieva, O. G. / Stokolos, O. A. / Koshelev, V. N. / Gordadze, G. N.

Abstract Concentrates of petroleum triamantanes (heptacyclo[7,7,1,13,15,01,12,02,7,04,13,06,11]octadecanes) have been obtained by thermal-diffusion separation, and triamantane and 9-methyltriamantane have been identified. It has been shown that foreign peaks present in the m/z 240 and m/z 239 mass chromatograms of the paraffin-cycloparaffin fractions of crude oils do not hinder the identification of triamantanes and calculation of their relative concentrations.

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Title:

Identification of triamantanes in crude oils

Contributors:

Giruts, M. V. (author) / Badmaev, Ch. M. (author) / Erdnieva, O. G. (author) / Stokolos, O. A. (author) / Koshelev, V. N. (author) / Gordadze, G. N. (author)

Published in:

Petroleum Chemistry ; 52 ; 65-67

Publication date:

2012-03-01

Size:

3 pages

ISSN:

1555-6239 , 0965-5441

DOI:

https://doi.org/10.1134/S0965544112020053

Type of media:

Article (Journal)

Type of material:

Electronic Resource

Language:

English

Keywords:

Petroleum Chemistry , Adamantanes , Diamantanes , Octadecanes , Bottom Section Chemistry , Industrial Chemistry/Chemical Engineering

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