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Selective oxidation of CO in the presence of propylene over Ag/MCM-41 catalyst. / Mamontov, G. V.; Gorbunova, A. S.; Vyshegorodtseva, E. V. et al.

In: Catalysis Today, Vol. 333, 01.08.2019, p. 245-250.

Research output: Contribution to journal › Article › peer-review

Harvard

Mamontov, GV, Gorbunova, AS, Vyshegorodtseva, EV, Zaikovskii, VI & Vodyankina, OV 2019, 'Selective oxidation of CO in the presence of propylene over Ag/MCM-41 catalyst', Catalysis Today, vol. 333, pp. 245-250. https://doi.org/10.1016/j.cattod.2018.05.015

APA

Mamontov, G. V., Gorbunova, A. S., Vyshegorodtseva, E. V., Zaikovskii, V. I., & Vodyankina, O. V. (2019). Selective oxidation of CO in the presence of propylene over Ag/MCM-41 catalyst. Catalysis Today, 333, 245-250. https://doi.org/10.1016/j.cattod.2018.05.015

Vancouver

Mamontov GV, Gorbunova AS, Vyshegorodtseva EV, Zaikovskii VI, Vodyankina OV. Selective oxidation of CO in the presence of propylene over Ag/MCM-41 catalyst. Catalysis Today. 2019 Aug 1;333:245-250. doi: 10.1016/j.cattod.2018.05.015

Author

Mamontov, G. V. ; Gorbunova, A. S. ; Vyshegorodtseva, E. V. et al. / Selective oxidation of CO in the presence of propylene over Ag/MCM-41 catalyst. In: Catalysis Today. 2019 ; Vol. 333. pp. 245-250.

BibTeX

@article{a7d7c3169c5c4c3aa0ff6fb717246378,
title = "Selective oxidation of CO in the presence of propylene over Ag/MCM-41 catalyst",
abstract = "Ag/MCM-41 catalyst is prepared by impregnation technique and characterized by low-temperature N2 sorption, XRD, TPR and TEM methods. The ordered structure of mesoporous silicate MCM-41 is used as a nanoreactor to synthesize and stabilize small Ag nanoparticles. Two types of Ag particles are shown to form in Ag/MCM-41 catalyst: ultrasmall (<3 nm) inside pores of support and large (4–8 nm) on the external surface of the MCM-41. Catalytic tests in oxidation mixture containing 1% CO and 1% propylene show that Ag/MCM-41 catalyst can be used for selective oxidation of CO in the presence of propylene from 91 °C (CO conversion > 98%) to 217 °C (conversion of propylene < 5%). The catalyst can be used for purification of hydrocarbons from CO by selective oxidation of second.",
keywords = "Ag/MCM-41 catalyst, Purification of propylene, Selective CO oxidation, Ultrasmall Ag particles, SILVER, MOLECULAR-SIEVES, MCM-41, ADSORPTION, PRETREATMENT CONDITIONS, PREFERENTIAL OXIDATION, AG/SIO2 CATALYSTS, CARBON-MONOXIDE OXIDATION, RECENT PROGRESS, ETHYLENE HYDROGENATION",
author = "Mamontov, {G. V.} and Gorbunova, {A. S.} and Vyshegorodtseva, {E. V.} and Zaikovskii, {V. I.} and Vodyankina, {O. V.}",
note = "Publisher Copyright: {\textcopyright} 2018 Elsevier B.V.",
year = "2019",
month = aug,
day = "1",
doi = "10.1016/j.cattod.2018.05.015",
language = "English",
volume = "333",
pages = "245--250",
journal = "Catalysis Today",
issn = "0920-5861",
publisher = "Elsevier",

}

RIS

TY - JOUR

T1 - Selective oxidation of CO in the presence of propylene over Ag/MCM-41 catalyst

AU - Mamontov, G. V.

AU - Gorbunova, A. S.

AU - Vyshegorodtseva, E. V.

AU - Zaikovskii, V. I.

AU - Vodyankina, O. V.

N1 - Publisher Copyright: © 2018 Elsevier B.V.

PY - 2019/8/1

Y1 - 2019/8/1

N2 - Ag/MCM-41 catalyst is prepared by impregnation technique and characterized by low-temperature N2 sorption, XRD, TPR and TEM methods. The ordered structure of mesoporous silicate MCM-41 is used as a nanoreactor to synthesize and stabilize small Ag nanoparticles. Two types of Ag particles are shown to form in Ag/MCM-41 catalyst: ultrasmall (<3 nm) inside pores of support and large (4–8 nm) on the external surface of the MCM-41. Catalytic tests in oxidation mixture containing 1% CO and 1% propylene show that Ag/MCM-41 catalyst can be used for selective oxidation of CO in the presence of propylene from 91 °C (CO conversion > 98%) to 217 °C (conversion of propylene < 5%). The catalyst can be used for purification of hydrocarbons from CO by selective oxidation of second.

AB - Ag/MCM-41 catalyst is prepared by impregnation technique and characterized by low-temperature N2 sorption, XRD, TPR and TEM methods. The ordered structure of mesoporous silicate MCM-41 is used as a nanoreactor to synthesize and stabilize small Ag nanoparticles. Two types of Ag particles are shown to form in Ag/MCM-41 catalyst: ultrasmall (<3 nm) inside pores of support and large (4–8 nm) on the external surface of the MCM-41. Catalytic tests in oxidation mixture containing 1% CO and 1% propylene show that Ag/MCM-41 catalyst can be used for selective oxidation of CO in the presence of propylene from 91 °C (CO conversion > 98%) to 217 °C (conversion of propylene < 5%). The catalyst can be used for purification of hydrocarbons from CO by selective oxidation of second.

KW - Ag/MCM-41 catalyst

KW - Purification of propylene

KW - Selective CO oxidation

KW - Ultrasmall Ag particles

KW - SILVER

KW - MOLECULAR-SIEVES

KW - MCM-41

KW - ADSORPTION

KW - PRETREATMENT CONDITIONS

KW - PREFERENTIAL OXIDATION

KW - AG/SIO2 CATALYSTS

KW - CARBON-MONOXIDE OXIDATION

KW - RECENT PROGRESS

KW - ETHYLENE HYDROGENATION

UR - http://www.scopus.com/inward/record.url?scp=85046730270&partnerID=8YFLogxK

U2 - 10.1016/j.cattod.2018.05.015

DO - 10.1016/j.cattod.2018.05.015

M3 - Article

AN - SCOPUS:85046730270

VL - 333

SP - 245

EP - 250

JO - Catalysis Today

JF - Catalysis Today

SN - 0920-5861

ER -

ID: 13360567