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Registration Number

0225U000018, (0124U000247) , R & D reports

Title

Optimization of heterogeneous catalytic processes for the alcohols and components of motor fuels production using industrial catalysts

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Удосконалення лабораторної установки для проведення гідрогенізації оксидів вуглецю на промислових каталізаторах за різних фізичних умов.

Head

Yevdokymenko Vitalii O., к.х.н.

Registration Date

02-01-2025

Organization

V.P. Kukhar Institute of Bioorganic Chemistry and Petrochemistry of the National Academy of Sciences of Ukraine

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Determination of the industrial catalysts' catalytic activity for the production of alcohols and components of motor fuels associated with changes in their structure and morphology.

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The work is dedicated to establishing the changes in the structural, morphological, and catalytic properties of catalysts for the production of alcohols and motor fuel components under the influence of induced low-frequency vibration-acoustic fields. To achieve the goal, methods of heterogeneous catalysis were applied, and gas chromatographic analysis methods were used for analytical control over the carbon oxides conversion process. The laboratory setup for the hydrogenation of carbon oxides on the industrial catalyst SNM-U using induced low-frequency sound waves was improved. Tests were conducted under different temperatures and pressures of inert gas and mixtures of carbon oxides with hydrogen in the methanol synthesis reaction using dynamic catalysis through the effect of low-frequency vibration-acoustic oscillations on the catalyst in situ, compared to the classical synthesis method without activation. It was shown that the use of induced vibration-acoustic oscillations increases the catalyst's activity and maintains such a state over time. During the experimental studies, the optimal operating conditions for the catalyst with an extended inter-regeneration cycle were established. Recommendations for technological regimes and the development of a principal technological scheme for the processing of carbon oxides into important chemical products under the influence of acoustic-vibration fields were formulated.

Product Description

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Aksylenko Maryna D.
Baran Mariia M.
Barybina Lilia O.
Burdeinyi Viktor Hr.
Haidai Olha О.
Doroshenko Serhii O.
Kalashnikov Mykhailo B.
Kamenskyh Dmytro S.
Korinenko Bohdan V.
Pavluik Oleksandr V.
Reshetar Tamara P.
Tkachenko Tetiana V.
Khimach Nataliia Yu.
Sheludko Yevhen V.

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2025-01-02