Study of kinetic parameters for the catalytic cracking process in Y type aerosol catalyst

Glikina, Irene; Glikin, M. A.; Kudryavtsev, Sergey

doi:10.15587/1729-4061.2017.99022

Cited by 2 publications

(2 citation statements)

References 10 publications

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“…We studied the process of fuel oil refining at the laboratory installation for aerosol nanocatalysis described in works [18,19]. The laboratory installation consists of three basic nodes: a reagent feed node, a reaction node, a reaction product selection node.…”

Section: Materials and Methods To Study The Process Of Fuel Oil Refiningmentioning

confidence: 99%

Revealing the effect of catalyst concentration on the process of fuel oil refining using the technology of aerosol nano catalysis

Leonenko

Kudryavtsev

Glikina

et al. 2021

EEJET

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The primary oil processing product is a mixture of different hydrocarbons. One of the hard-to-process petroleum products is fuel oil. This paper considers a method to derive clear (light) fractions of petroleum products by the catalytic processing of fuel oil on a zeolite-containing catalyst at 1 atm under the technological conditions of aerosol nanocatalysis. The prospect of the catalytic processing of a viscous residue ‒ fuel oil ‒ has been analyzed and estimated. The process is carried out by dispersing the catalytically active component in a vibratory-fluidized layer. Chemical transformation occurs during the constant mechanochemical activation of catalyst particles by forming an aerosol cloud in the reactive volume. Natural zeolite catalyst of the type Y was selected for research. Methods for separating the gasoline and diesel fractions of light hydrocarbons and for analyzing the gas phase have been given. The effect of the concentration of zeolite catalyst aerosol on the composition of cracking products (the yield of the gasoline and diesel fractions of light hydrocarbons) has been studied. It is noted that the rate of the course of fuel oil processing in the aerosol of the catalyst is 1.5‒2 times higher than that in thermal processing. It has been found that in fuel oil processing based on the aerosol nanocatalysis technology, the concentration of the catalyst can be controlled to produce the final product. The study results have shown that the optimal conditions for processing fuel oil in the aerosol of the catalyst should be considered 773 K, a frequency of 5 Hz, a pressure of 1 atm. At the same time, a concentration of the catalyst of 1‒5 g/m3 should be considered optimal for the output of a light fraction of hydrocarbons. In this case, the yield is up to 80 % of the fraction in the laboratory. It was found out that during the processing of fuel oil, the concentration of the catalyst makes it possible to optimize the output of light oil products under the technological conditions of aerosol nanocatalysis

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Section: Materials and Methods To Study The Process Of Fuel Oil Refiningmentioning

confidence: 99%

Revealing the effect of catalyst concentration on the process of fuel oil refining using the technology of aerosol nano catalysis

Leonenko

Kudryavtsev

Glikina

et al. 2021

EEJET

Self Cite

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“…Such a technology, provided it is created, has a real perspective for implementation at coal-fired thermal power plants of Ukraine and Europe. The idea of creating such a technology emerged as a result of own research [13] of various chemical processes, when mechanical and chemical activation of the catalyst significantly accelerated chemical transformations. Adsorption is one of the stages of catalysis, so mechanical activation of MA can affect adsorption as a separate process.…”

Section: Introductionmentioning

confidence: 99%

Extraction of sulfur (IV) oxide, nitrogen oxides and carbon oxide from flue gases using a sorbent under conditions of its mechanical activation

Kudriavcev,

Zubtsov

2023

IOP Conf. Ser.: Earth Environ. Sci.

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The paper substantiates the feasibility of creating an adsorption technology with controlled activation of the adsorbent for the removal of sulfur dioxide, nitrogen oxides, and carbon from the flue gases of coal-fired power plants. In laboratory conditions, the effect of mechanical activation on the adsorption capacity of ash was studied. It is shown that the controlled mechanical activation is able to increase the adsorption capacity of ash relative to sulfur dioxide by 2.7 times, to nitrogen oxides by 2.1 times, to carbon monoxide by 5 times or more.

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Study of kinetic parameters for the catalytic cracking process in Y type aerosol catalyst

Cited by 2 publications

References 10 publications

Revealing the effect of catalyst concentration on the process of fuel oil refining using the technology of aerosol nano catalysis

Revealing the effect of catalyst concentration on the process of fuel oil refining using the technology of aerosol nano catalysis

Extraction of sulfur (IV) oxide, nitrogen oxides and carbon oxide from flue gases using a sorbent under conditions of its mechanical activation

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