Zobrazeno 1 - 10
of 19
pro vyhledávání: '"L. A. Khakhin"'
Publikováno v:
Тонкие химические технологии, Vol 6, Iss 5, Pp 111-117 (2011)
The paper considers a number of mathematical models of chemical and chemical-engineering objects that use the concept of infinity. We allocated almost unrealizable processes, in the simulation of which infinity shows itself as a phantom. We considere
Externí odkaz:
https://doaj.org/article/3aff3a9c915c4386afd45dd4970b9a8f
Publikováno v:
Тонкие химические технологии, Vol 4, Iss 5, Pp 69-75 (2009)
The rule of phases for systems with fixed components and variance of phase processes in such systems, including variance of one-stage phase processes and process of extractive rectification taking into account intensive, extensive and constructive va
Externí odkaz:
https://doaj.org/article/efa4af07bde94af0b8a9c43c4cbe2670
Autor:
A. K. Frolkova, L. A. Khakhin
Publikováno v:
Тонкие химические технологии, Vol 4, Iss 3, Pp 45-56 (2009)
On the basis of entropy production criteria components of an estimation of an rectification columns power supply optimum level are developed for a case binary and multicomponent mixtures of any physical and chemical nature. By means of these criteria
Externí odkaz:
https://doaj.org/article/c0be43bdb4da479da2672838d9920724
Entropy research of distilling equilibrium process with the subsequent complete vapours condensation
Publikováno v:
Тонкие химические технологии, Vol 3, Iss 5, Pp 50-56 (2008)
Are investigated equilibrium differential evaporation process and process of complete condensation. Is shown, that each of these processes can be theoretically submitted as reversible. A processes combination in a sequence equilibrium vaporization -
Externí odkaz:
https://doaj.org/article/148a6c7a908446fab8ad5e426d892727
Publikováno v:
Chemistry and Technology of Fuels and Oils. 58:731-734
Autor:
L. A. Khakhin, I. A. Arutyunov, V. L. Zavorotnyi, S. N. Potapova, D. V. Svetikov, E. V. Korolev, A. V. Kulik
Publikováno v:
Chemistry and Technology of Fuels and Oils. 58:768-771
Autor:
E. V. Korolev, K. B. Rudyak, L. A. Khakhin, A. Kh. Kuptsov, I. A. Arutyunov, S. N. Potapova, A. V. Kulik
Publikováno v:
Chemistry and Technology of Fuels and Oils. 56:180-185
The method of alpha-olefin oligomerization employing a heterogeneous catalyst for production of base oils used in motor and transmission oils manufacturing is considered, which has better performance and is eco-friendlier than methods employing homog
Publikováno v:
Chemistry and Technology of Fuels and Oils. 56:80-86
Spent IM-2201 catalyst containing highly toxic Cr(VI) forms during dehydrogenation of paraffinic hydrocarbons and is traditionally dispositioned by storage in earthen or concrete landfills that have largely run out of room, leading to environmental p
Publikováno v:
Oil and Gas Technologies. 130:3-10
The review of existing technologies of production and processing of ultra-high molecular weight polyethylene, as well as areas of its application, is presented. Ultra high modulus polyethylene has high performance characteristics – wear resistance,
Publikováno v:
Oil and Gas Technologies. 129:3-9
Presented overview covers existing methods for aromatic heterocyclic polyamides (aramids) production. Aramids application areas are also covered. Aramids are used to produce light, high-strength, heat-resistant, and fire-resistant multifunctional mat