Инд. авторы: Tomilenko A.A., Zhimulev E.I, Bul'bak T.A., Sonin V.M., Chepurov A.I., Pokhilenko N.P.
Заглавие: Peculiarities of the Composition of Volatiles of Diamonds Synthesized in the Fe-S-C System: Data on Gas Chromatography-Mass Spectrometry
Библ. ссылка: Tomilenko A.A., Zhimulev E.I, Bul'bak T.A., Sonin V.M., Chepurov A.I., Pokhilenko N.P. Peculiarities of the Composition of Volatiles of Diamonds Synthesized in the Fe-S-C System: Data on Gas Chromatography-Mass Spectrometry // Doklady Earth Sciences. - 2018. - Vol.482. - Iss. 1. - P.1207-1211. - ISSN 1028-334X. - EISSN 1531-8354.
Идентиф-ры: DOI: 10.1134/S1028334X18090180; SCOPUS: 2-s2.0-85054828480; WoS: 000446840700020;
Реферат: eng: The first chromatography-mass spectroscopy data on volatiles in diamonds synthesized in the Fe-S-C system with 5 wt % S at 1400-1450 degrees C and 5.0-5.5 GPa indicate the evolution of volatile composition during the diamond growth and, correspondingly, the variation in redox conditions of the reaction cell. A significant role is played by various hydrocarbons (HCs) and their derivatives, the content of which can reach 87%. Our data on possible abiogenic synthesis of HCs (components of natural gas and oil) can result in global recalculations (including climate) related to the global C cycle.
Ключевые слова: MELTS; MANTLE; SULFUR; CRYSTALLIZATION; YAKUTIAN KIMBERLITES; GPA;
Издано: 2018
Физ. хар-ка: с.1207-1211