Physicochemical and catalytic properties of bifunctional catalysts with different content of ZSM-22 zeolite in hydrodeoxygenation of sunflower oil-Reference-Cited by-同舟云学术

Physicochemical and catalytic properties of bifunctional catalysts with different content of ZSM-22 zeolite in hydrodeoxygenation of sunflower oil

Published:2023-09-08 Issue:4 Volume:23 Page:64-74
ISSN:2413-6476
Container-title:Kataliz v promyshlennosti
language:
Short-container-title:Kat.v.prom.

Author:

Nepomnyashchiy A. A.¹,Saibulina E. R.¹,Buluchevskiy E. A.¹,Gulyaeva T. I.¹,Mironenko R. M.¹,Potapenko O. V.¹,Lavrenov A. V.¹

Affiliation:

1. Center of New Chemical Technologies BIC SB RAS, Omsk

Abstract

The effect exerted by the content of ZSM-22 zeolite (15–70 wt.%) in the support on physicochemical properties of Pt/ZSM-22-Al2O3 catalysts was investigated. The study revealed the dependence of the yield and composition of the hydrodeoxygenation products of sunflower oil obtained over these catalysts on temperature (310–340 °С), pressure (3–5 MPa) and mass flow rate (0.8–3 h–1). The possibility of complete hydrodeoxygenation of sunflower oil to obtain hydrocarbons C5+ containing up to 72 % of isoparaffins with the yield of 75–79 wt.% was demonstrated.

Publisher

Kalvis

Subject

Microbiology

Reference25 articles.

1. Huber G.W., Iborra S., Corma A. // Chem. Rev. 2006. V. 106. № 9. P. 4044–4098. DOI: 10.1021/cr068360d.

2. Sivasamy A., Cheah K.Y., Fornasiero P., Kemausuor F., Zinoviev S., Miertus S. // ChemSusChem. 2009. V. 2. № 4. P. 278–300. DOI: 10.1002/cssc.200800253.

3. Choudhary T.V., Phillips C.B. // Appl. Catal. A: Gen. 2011. V. 397. № 1‒2. P. 1–12. DOI: 10.1016/j.apcata.2011.02.025.

4. Khan S., Andrew N.K.L., Khan M.Q., Faisal A., Wan M.A., Wan D., Muhamad F.A.P. // J. Anal. Appl. Pyrolysis. 2019. V. 40. P. 1‒24. DOI: 10.1016/j.jaap.2019.03.005.

5. Douvartzides S.L, Charisiou N. D., Papageridis K. N., Goula M. A. // Energies. 2019. V. 12. № 5. P. 809‒850. DOI: 10.3390/en12050809.