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Methanol synthesis in a three-phase slurry reactor with ultrafine catalysts

Ivantsov, M. I. / Kulikova, M. V. / Gubanov, M. A. / Dement’eva, O. S. / Chudakova, M. V. / Bondarenko, G. N. / Khadzhiev, S. N.

Abstract It is shown that the effective synthesis of methanol may be performed in the presence of ultrafine catalyst systems formed by drop thermolysis in situ in a slurry reactor. Using the X-ray powder diffraction and FTIR spectroscopy data on the evolution of Cu–Zn–Al-containing catalyst dispersion during activation and catalysis, possible reasons for ultrafine catalyst deactivation are considered.

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Methanol synthesis in a three-phase slurry reactor with ultrafine catalysts

Ivantsov, M. I. / Kulikova, M. V. / Gubanov, M. A. / Dement’eva, O. S. / Chudakova, M. V. / Bondarenko, G. N. / Khadzhiev, S. N.

Abstract It is shown that the effective synthesis of methanol may be performed in the presence of ultrafine catalyst systems formed by drop thermolysis in situ in a slurry reactor. Using the X-ray powder diffraction and FTIR spectroscopy data on the evolution of Cu–Zn–Al-containing catalyst dispersion during activation and catalysis, possible reasons for ultrafine catalyst deactivation are considered.

Methanol synthesis in a three-phase slurry reactor with ultrafine catalysts

Ivantsov, M. I. / Kulikova, M. V. / Gubanov, M. A. / Dement’eva, O. S. / Chudakova, M. V. / Bondarenko, G. N. / Khadzhiev, S. N.

Abstract It is shown that the effective synthesis of methanol may be performed in the presence of ultrafine catalyst systems formed by drop thermolysis in situ in a slurry reactor. Using the X-ray powder diffraction and FTIR spectroscopy data on the evolution of Cu–Zn–Al-containing catalyst dispersion during activation and catalysis, possible reasons for ultrafine catalyst deactivation are considered.

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Titel:

Methanol synthesis in a three-phase slurry reactor with ultrafine catalysts

Beteiligte:

Ivantsov, M. I. (Autor:in) / Kulikova, M. V. (Autor:in) / Gubanov, M. A. (Autor:in) / Dement’eva, O. S. (Autor:in) / Chudakova, M. V. (Autor:in) / Bondarenko, G. N. (Autor:in) / Khadzhiev, S. N. (Autor:in)

Erschienen in:

Petroleum Chemistry ; 57 ; 571-575

Erscheinungsdatum:

01.07.2017

Format / Umfang:

5 pages

ISSN:

1555-6239 , 0965-5441

DOI:

https://doi.org/10.1134/S0965544117070027

Medientyp:

Aufsatz (Zeitschrift)

Format:

Elektronische Ressource

Sprache:

Englisch

Schlagwörter:

methanol synthesis , nanosized catalysis , three-phase slurry reactor , ultrafine and nanosized catalysts Chemistry , Industrial Chemistry/Chemical Engineering

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