Catalysts of Hydrodesulfurization of Optimum CompositionChemistry and Technology of Fuels and Oils - Tập 41 - Trang 468-473 - 2005
M. Yu. Kil'yanov, S. I. Kolesnikov, I. M. Kolesnikov
Increasing the efficiency of hydrotreating of crude cuts (diesel, atmospheric resids, etc.) primarily involves creating new or improving existing industrial catalysts.
Production of Marine-Oil Components with Improved Low-Temperature PropertiesChemistry and Technology of Fuels and Oils - Tập 49 - Trang 41-47 - 2013
N. K. Kondrasheva
The effectiveness of copolymer depressing dopants in straight-run and degraded oil fractions, namely, the 180-350°C straight-run diesel fraction, 275-400°C oil fraction, and the extract of its selective purification, vacuum gasoils, and products of delayed coking and catalytic cracking is investigated. It is shown that marine oils with improved low-temperature properties can be obtained by adding ...... hiện toàn bộ
Mathematical Modeling of the Geometric Dimensions of Flexible Tanks for Oil ProductsChemistry and Technology of Fuels and Oils - Tập 51 - Trang 636-639 - 2016
Yu. N. Rybakov, S. V. Larionov, S. I. Chirikov, R. I. Kyunnap
This article describes theoretical approaches to optimizing the geometric dimensions of flexible tanks for oil products with allowance for the total length of the welds on the top and bottom surfaces of the tanks. An algorithm, mathematical models, and an optimization criterion are proposed, making it possible to significantly (by up to 20%) improve the efficiency with which the structural materia...... hiện toàn bộ
Current and Promising Automotive GasolinesChemistry and Technology of Fuels and Oils - Tập 39 - Trang 303-308 - 2003
S. N. Onoichenko, V. E. Emel'yanov, I. F. Krylov
The quality of current automotive gasolines processed in Russia and abroad and the quality of promising automotive fuel which should be manufactured at domestic oil refineries is analyzed.
Aggregative Stability and Thermal Stability of the Petroleum-Based Biocide ZhTKChemistry and Technology of Fuels and Oils - - 2001
L. V. Dolmatov, A. F. Akhmetov, I. E. Kutukov
We present the results of a laboratory evaluation of the aggregative stability (resistance to stratification and sedimentation) and the thermal stability (constancy of the main qualitative index: the viscosity upon prolonged heating) of a new ZhTK petroleum biocide for impregnation of wood cross ties and timbers, in order to protect them from damage by molds and bacteria.