Výsledky vyhledávání - "Kh. E. Kharlampidi"

Bivalent copper oligopyrocatecholate as a novel heterogeneous catalyst for the oxidative degradation of mercaptan in caustic solution: Synthesis, characterization, and kinetic study

Autor: Kh. E. Kharlampidi, Aidar T. Gubaidullin, Hien Y. Hoang, S.R. Kurbankulov, A. G. Akhmadullina, R. F. Khamidullin, Y. Vasseghian, My Uyen Dao, R. M. Akhmadullin, T. F. Nigmatullin

Publikováno v: Environmental research. 207

A novel catalyst based on bivalent copper oligopyrocatecholate was first successfully synthesized and dispersed in a polymer matrix for oxidative degradation of mercaptan in aqueous caustic solution. X-ray diffraction analysis has demonstrated that t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::082a6fa754dcc7bf84a88a9813f433b2
https://pubmed.ncbi.nlm.nih.gov/34610326

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Catalysis of Cumyl Hydroperoxide Decomposition by Calcium Salts and Complexes: A Kinetic Experiment and Quantum Chemical Modeling

Autor: A. N. Masliy, Yu. Kh. Usmanova, Kh. E. Kharlampidi, N. N. Batyrshin, N. M. Nurullina

Publikováno v: Kinetics and Catalysis. 60:796-801

The kinetic and thermodynamic parameters of the decomposition of cumyl hydroperoxide in a chlorobenzene medium in the presence of calcium 2-ethylhexanoate and a complex of CaCl2 with crown ether were experimentally obtained. The formation of intermed

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::899c318bd8b2feedfb38ffab72ed6434
https://doi.org/10.1134/s0023158419060089

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Catalytic Systems Based on Magnesium and Zinc Compounds in the Oxidation Reactions of Alkylarenes and the Decomposition Reactions of the Corresponding Hydroperoxides

Autor: N. N. Batyrshin, N. M. Nurullina, Kh. E. Kharlampidi, Yu. Kh. Usmanova

Publikováno v: Kinetics and Catalysis. 59:328-332

The oxidation of aromatic hydrocarbons in the presence of magnesium and zinc 2-ethylhexanoates and a mixed catalyst based on these compounds is studied. It is shown that magnesium and zinc carboxylates are active catalytic systems which catalyze the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::871ec83ba17f5fd4a6f59037625af661
https://doi.org/10.1134/s0023158418030096

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Synergistic Blend Based on Glycol Ethers as Antiknock Additives to Motor Fuels

Autor: A. V. Sitalo, R. F. Khamidullin, R. M. Nikulin, F. A. Sharaf, Kh. E. Kharlampidi

Publikováno v: Chemistry and Technology of Fuels and Oils. 52:762-772

The expediency and effectiveness of use of composite compositions for raising the octane number of straight-run gasoline fraction are proved. It is shown that cellosolves and carbitols tested as oxygenate additives improve the antiknock properties of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cf80c992681f59c2b4ea7fd46df97fa2
https://doi.org/10.1007/s10553-017-0771-0

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Increasing the Yield of Light Distillates by Activation of Oil Stock

Autor: R. F. Khamidullin, A. V. Sitalo, R. M. Nikulin, Kh. E. Kharlampidi, F. A. Sharaf

Publikováno v: Chemistry and Technology of Fuels and Oils. 52:670-678

It is shown that activation of oil by a rotary pulsation acoustic device that generates acoustic vibration in a wide range of acoustic frequencies, depending on the intensity of acoustic impact, can help increase the yield of gasoline fraction up to

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1ce60d3a5654d4ae74f7c50dac229b72
https://doi.org/10.1007/s10553-017-0759-9

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