Composition of Hydrocarbons in Synthetic Diamonds Grown in a Fe—Ni—C System (according to Gas Chromatography—Mass Spectrometry Data). / Tomilenko, A. A.; Bul’bak, T. A.; Chepurov, A. I. et al.
In: Doklady Earth Sciences, Vol. 481, No. 2, 01.08.2018, p. 1004-1007.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Composition of Hydrocarbons in Synthetic Diamonds Grown in a Fe—Ni—C System (according to Gas Chromatography—Mass Spectrometry Data)
AU - Tomilenko, A. A.
AU - Bul’bak, T. A.
AU - Chepurov, A. I.
AU - Sonin, V. M.
AU - Zhimulev, E. I.
AU - Pokhilenko, N. P.
PY - 2018/8/1
Y1 - 2018/8/1
N2 - The first data of chromatography—mass spectrometry analysis of volatiles from crystals of synthetic diamonds grown in a Fe—Ni—C system at 1350–1400°С and 5.5–6.0 GPa are presented. The composition of the fluid in equilibrium with the metal-carbon melt is determined, and a comparative estimation for the compounds of different hydrocarbons and their derivatives is made. It is shown that a significant role in these processes is played by high-molecular-weight hydrocarbons; and the total share of hydrocarbons and their derivatives in the fluid compounds can exceed 86%.
AB - The first data of chromatography—mass spectrometry analysis of volatiles from crystals of synthetic diamonds grown in a Fe—Ni—C system at 1350–1400°С and 5.5–6.0 GPa are presented. The composition of the fluid in equilibrium with the metal-carbon melt is determined, and a comparative estimation for the compounds of different hydrocarbons and their derivatives is made. It is shown that a significant role in these processes is played by high-molecular-weight hydrocarbons; and the total share of hydrocarbons and their derivatives in the fluid compounds can exceed 86%.
KW - YAKUTIAN KIMBERLITES
KW - VOLATILE COMPONENTS
KW - MASS SPECTROMETRY
KW - CRYSTALLIZATION
KW - INCLUSIONS
KW - MANTLE
KW - AGES
KW - GPA
UR - http://www.scopus.com/inward/record.url?scp=85052846051&partnerID=8YFLogxK
U2 - 10.1134/S1028334X18080111
DO - 10.1134/S1028334X18080111
M3 - Article
AN - SCOPUS:85052846051
VL - 481
SP - 1004
EP - 1007
JO - Doklady Earth Sciences
JF - Doklady Earth Sciences
SN - 1028-334X
IS - 2
ER -
ID: 25754850