Zobrazeno 1 - 8
of 8
pro vyhledávání: '"N. A. Kubrin"'
Autor:
A. M. Gyulmaliev, A. E. Batov, L. A. Zekel, A. U. Dandaev, M. Ya. Visaliev, N. A. Kubrin, Kh. M. Kadiev
Publikováno v:
Petroleum Chemistry. 62:1357-1365
Autor:
A. E. Batov, M. Ya. Visaliev, L. A. Zekel’, N. A. Kubrin, A. U. Dandaev, A. M. Gyul’maliev, Kh. M. Kadiev
Publikováno v:
Petroleum Chemistry.
Autor:
A. U. Dandaev, N. A. Kubrin, A. M. Gyul’maliev, M. Kh. Kadieva, M. Ya. Visaliev, Kh. M. Kadiev, A. E. Batov, E. E. Magomadov, L. A. Zekel
Publikováno v:
Petroleum Chemistry. 61:1096-1103
The paper investigates the sulfidation of the precursor of a dispersed molybdenum catalyst consisting of 190–500 nm particles in the hydroconversion of crude oil vacuum residue. The experiments were carried out in a flow-through autoclave reactor s
Autor:
N. A. Kubrin, L. A. Zekel, A. E. Batov, M. Kh. Kadieva, Kh. M. Kadiev, E. E. Magomadov, A. U. Dandaev, M. Ya. Visaliev, A. M. Gyul’maliev
Publikováno v:
Petroleum Chemistry. 60:1154-1163
The regularities of formation of suspensions of dispersed molybdenum-containing catalyst nanosized particles synthesized in situ in heavy petrochemical feedstock with various compositions are studied depending on hydroconversion conditions. Ammonium
Autor:
A. M. Gul’maliev, M. Ya. Visaliev, A. E. Batov, E. E. Magomadov, N. A. Kubrin, M. Kh. Kadieva, L. A. Zekel, Kh. M. Kadiev, A. U. Dandaev
Publikováno v:
Petroleum Chemistry. 60:1009-1018
The distribution of vanadium and nickel upon hydroconversion of vacuum tower bottoms in the presence of slurried MoS2, Ni7S6, (NH4)0.25 ⋅ WO3, and Fe1 − xS nanoparticles has been studied. The experiments have been performed in an autoclave reacto
Publikováno v:
Petroleum Chemistry. 58:1181-1185
The hydroconversion of heavy hydrocarbon feedstocks (fuel oil, tar, rubber, polymer waste, natural bitumen) in the presence of an in situ synthesized suspended nanosized molybdenum catalyst (NMC) is studied. The process is run with recycling of a por
Publikováno v:
Petroleum Chemistry. 56:805-811
A uniform additive method (UAM) has been developed for calculating the thermodynamic functions heat capacity Cp(T), enthalpy ΔH(T), entropy ΔS(T), and Gibbs free energy ΔG(T) of both individual organic compounds with known molecular structure and
Publikováno v:
Petroleum Chemistry. 56:697-702
A rapid method has been proposed for calculating and predicting the thermal characteristics of chemical processes occurring, in particular, during the hydroconversion of heavy petroleum feedstock in a slurry reactor. The method is based on assessment