Selective CO2-Hydrogenation using a membrane reactor

Mohammad Sadegh Salehi; Maryam Askarishahi; Fausto Gallucci; Hamid Reza Godini

doi:10.1016/j.cep.2020.108264

Selective CO₂-Hydrogenation using a membrane reactor

Mohammad Sadegh Salehi (Corresponding author)
, Maryam Askarishahi
, Fausto Gallucci
, Hamid Reza Godini (Corresponding author)

Onderzoeksoutput: Bijdrage aan tijdschrift › Tijdschriftartikel › Academic › peer review

25 Citaten (Scopus)

Samenvatting

We present a novel membrane reactor (MR) concept for CO₂ -hydrogenation to methanol application, in which CO₂ is supplied from a CO₂ -rich gas stream via a membrane and is distributed along the catalytic packed bed, where it reacts with hydrogen over a CuO-ZnO/Al₂O₃ catalyst to produce methanol. The performance of the reactor was investigated using a set of two-fluid model simulations. The simulation results showed that the fine distribution of CO₂ improved the selectivity of methanol production by a value of 6 % for the studied range of the operating conditions.

Originele taal-2	Engels
Artikelnummer	108264
Aantal pagina's	10
Tijdschrift	Chemical Engineering and Processing : Process Intensification
Volume	160
DOI's	https://doi.org/10.1016/j.cep.2020.108264
Status	Gepubliceerd - mrt. 2021

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10.1016/j.cep.2020.108264

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title = "Selective CO2-Hydrogenation using a membrane reactor",

abstract = "We present a novel membrane reactor (MR) concept for CO2 -hydrogenation to methanol application, in which CO2 is supplied from a CO2 -rich gas stream via a membrane and is distributed along the catalytic packed bed, where it reacts with hydrogen over a CuO-ZnO/Al2O3 catalyst to produce methanol. The performance of the reactor was investigated using a set of two-fluid model simulations. The simulation results showed that the fine distribution of CO2 improved the selectivity of methanol production by a value of 6 \% for the studied range of the operating conditions.",

keywords = "CFD simulation, CO-Hydrogenation to methanol, CO-separation, Membrane reactor",

author = "Salehi, \{Mohammad Sadegh\} and Maryam Askarishahi and Fausto Gallucci and Godini, \{Hamid Reza\}",

year = "2021",

month = mar,

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AU - Salehi, Mohammad Sadegh

AU - Askarishahi, Maryam

AU - Gallucci, Fausto

AU - Godini, Hamid Reza

PY - 2021/3

Y1 - 2021/3

N2 - We present a novel membrane reactor (MR) concept for CO2 -hydrogenation to methanol application, in which CO2 is supplied from a CO2 -rich gas stream via a membrane and is distributed along the catalytic packed bed, where it reacts with hydrogen over a CuO-ZnO/Al2O3 catalyst to produce methanol. The performance of the reactor was investigated using a set of two-fluid model simulations. The simulation results showed that the fine distribution of CO2 improved the selectivity of methanol production by a value of 6 % for the studied range of the operating conditions.

AB - We present a novel membrane reactor (MR) concept for CO2 -hydrogenation to methanol application, in which CO2 is supplied from a CO2 -rich gas stream via a membrane and is distributed along the catalytic packed bed, where it reacts with hydrogen over a CuO-ZnO/Al2O3 catalyst to produce methanol. The performance of the reactor was investigated using a set of two-fluid model simulations. The simulation results showed that the fine distribution of CO2 improved the selectivity of methanol production by a value of 6 % for the studied range of the operating conditions.

KW - CFD simulation

KW - CO-Hydrogenation to methanol

KW - CO-separation

KW - Membrane reactor

UR - https://www.scopus.com/pages/publications/85098196442

U2 - 10.1016/j.cep.2020.108264

DO - 10.1016/j.cep.2020.108264

M3 - Article

AN - SCOPUS:85098196442

SN - 0255-2701

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JO - Chemical Engineering and Processing : Process Intensification

JF - Chemical Engineering and Processing : Process Intensification

M1 - 108264