<abstract xmlns="http://www.w3.org/1999/xhtml">In this work, the process of OCM carried out over Mn-Na2WO4/SiO2 integrated with selective oxidation over Ag/support was investigated. the effect of feed gas composition and OCM bed temperature as well as the position of Ag/support bed and additional oxygen injection before this bed were investigated. At optimal OCM conditions for the Mn-Na2WO4/SiO2 catalyst (CH4/O2 = 3.75; <italic>V</italic>tot = 77 cm3/min; <italic>T</italic> = 780°C), the injection of additional 4 cm3/min of oxygen into the bed of Ag/support (working at 250–300°C) leads to a preferential oxidation of CO to CO2.</abstract>

In this work, the process of OCM carried out over Mn-Na2WO4/SiO2 integrated with selective oxidation over Ag/support was investigated. the effect of feed gas composition and OCM bed temperature as well as the position of Ag/support bed and additional oxygen injection before this bed were investigated. At optimal OCM conditions for the Mn-Na2WO4/SiO2 catalyst (CH4/O2 = 3.75; Vtot = 77 cm3/min; T = 780°C), the injection of additional 4 cm3/min of oxygen into the bed of Ag/support (working at 250–300°C) leads to a preferential oxidation of CO to CO2.

Study of oxidative coupling of methane integrated with co oxidation

Institute of Organic Chemistry and Technology, Faculty of Chemical Engineering and Technology

Technical Transactions

This work is licensed under the Creative Commons Attribution-ShareAlike 4.0 Public License.

{"article-title":"Study of oxidative coupling of methane integrated with co oxidation"}

In this work, the process of OCM carried out over Mn-Na2WO4/SiO2 integrated with selective oxidation over Ag/support was investigated. the effect of feed gas...

Study of oxidative coupling of methane integrated with co oxidation

Publié en ligne: 23 mai 2020

Pages: 71 - 81

DOI: https://doi.org/10.4467/2353737XCT.17.017.6210

Mots clés
oxidative coupling of methane, integration with oxidation, ethylene, silver catalyst

© 2017 Barbara Michorczyk et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-ShareAlike 4.0 Public License.

Study of oxidative coupling of methane integrated with co oxidation

Publié en ligne: 23 mai 2020

Pages: 71 - 81

DOI: https://doi.org/10.4467/2353737XCT.17.017.6210

Mots clésoxidative coupling of methane, integration with oxidation, ethylene, silver catalyst

© 2017 Barbara Michorczyk et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-ShareAlike 4.0 Public License.

Mots clés
oxidative coupling of methane, integration with oxidation, ethylene, silver catalyst