A Review and Experimental Revisit of Alternative Catalysts for Selective Oxidation of Methanol to Formaldehyde

Autor: Joachim Thrane, Uffe V. Mentzel, Max Thorhauge, Martin Høj, Anker D. Jensen

Publikováno v: Catalysts, Vol 11, Iss 11, p 1329 (2021)

The selective oxidation of methanol to formaldehyde is a growing million-dollar industry, and has been commercial for close to a century. The Formox process, which is the largest production process today, utilizes an iron molybdate catalyst, which is

Externí odkaz: https://doaj.org/article/10c8d2c65ea64906a214a5317dd63de2

A Review and Experimental Revisit of Alternative Catalysts for Selective Oxidation of Methanol to Formaldehyde

Autor: Max Thorhauge, Uffe Vie Mentzel, Joachim Thrane, Martin Høj, Anker Degn Jensen

Publikováno v: Catalysts, Vol 11, Iss 1329, p 1329 (2021)
Thrane, J, Mentzel, U V, Thorhauge, M, Høj, M & Jensen, A D 2021, ' A review and experimental revisit of alternative catalysts for selective oxidation of methanol to formaldehyde ', Catalysts, vol. 11, no. 11, 1329 . https://doi.org/10.3390/catal11111329

The selective oxidation of methanol to formaldehyde is a growing million-dollar industry, and has been commercial for close to a century. The Formox process, which is the largest production process today, utilizes an iron molybdate catalyst, which is

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9654d89c090fbebf147ab493f279ad65
https://www.mdpi.com/2073-4344/11/11/1329

Highly Stable Apatite Supported Molybdenum Oxide Catalysts for Selective Oxidation of Methanol to Formaldehyde:Structure, Activity and Stability

Autor: Lars Pilsgaard Hansen, Troels Lindahl Christiansen, Max Thorhauge, Uffe Vie Mentzel, Joachim Thrane, Christopher Falholt Elvebakken, Anker Degn Jensen, Mikkel Juelsholt, Lars F. Lundegaard, Martin Høj, Kirsten M. Ø. Jensen

Publikováno v: Thrane, J, Falholt Elvebakken, C, Juelsholt, M, Lindahl Christiansen, T, Jensen, K M Ø, Pilsgaard Hansen, L, Fahl Lundegaard, L, Vie Mentzel, U, Thorhauge, M, Degn Jensen, A & Høj, M 2021, ' Highly Stable Apatite Supported Molybdenum Oxide Catalysts for Selective Oxidation of Methanol to Formaldehyde : Structure, Activity and Stability ', ChemCatChem, vol. 13, no. 23, pp. 4954-4975 . https://doi.org/10.1002/cctc.202101220
Thrane, J, Elvebakken, C F, Juelsholt, M, Christiansen, T L, Jensen, K M Ø, Hansen, L P, Lundegaard, L F, Mentzel, U V, Thorhauge, M, Jensen, A D & Høj, M 2021, ' Highly Stable Apatite Supported Molybdenum Oxide Catalysts for Selective Oxidation of Methanol to Formaldehyde: Structure, Activity and Stability ', ChemCatChem, vol. 13, no. 23, pp. 4954-4975 . https://doi.org/10.1002/cctc.202101220

Molybdenum oxide (5 to 20 wt.%) supported on calcium or strontium hydroxyapatite were investigated as catalysts for selective oxidation of methanol to formaldehyde. These catalysts were both active and selective, with a maximum yield achieved at 95 %

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::478881d4fe744f237a90c22a2ecc00e4
https://curis.ku.dk/ws/files/288788089/ChemCatChem_2021_Thrane_Highly_Stable_Apatite_Supported_Molybdenum_Oxide_Catalysts_for_Selective_Oxidation_of.pdf

Alkali Earth Metal Molybdates as Catalysts for the Selective Oxidation of Methanol to Formaldehyde—Selectivity, Activity, and Stability

Autor: Anker Degn Jensen, Uffe Vie Mentzel, Pablo Beato, Joachim Thrane, Max Thorhauge, Lars F. Lundegaard, Martin Høj

Publikováno v: Catalysts
Volume 10
Issue 1
Thrane, J, Lundegaard, L F, Beato, P, Mentzel, U V, Thorhauge, M, Jensen, A D & Høj, M 2020, ' Alkali Earth Metal Molybdates as Catalysts for the Selective Oxidation of Methanol to Formaldehyde — Selectivity, Activity, and Stability ', Catalysts, vol. 10, no. 1, 82 . https://doi.org/10.3390/catal10010082
Catalysts, Vol 10, Iss 1, p 82 (2020)

Alkali earth metal molybdates (MMoO4, M = Mg, Ca, Sr, and Ba) were investigated as catalysts for the selective oxidation of methanol to formaldehyde in the search for more stable alternatives to the current industrial iron molybdate catalyst. The cat

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::42a45649109b638c3ccde4ce83b4bb09

Modeling of molybdenum transport and pressure drop increase in fixed bed reactors used for selective oxidation of methanol to formaldehyde using iron molybdate catalysts

Autor: Kristian Viegaard Raun, Max Thorhauge, Martin Høj, Anker Degn Jensen

Publikováno v: Raun, K V, Thorhauge, M, Høj, M & Jensen, A D 2019, ' Modeling of molybdenum transport and pressure drop increase in fixed bed reactors used for selective oxidation of methanol to formaldehyde using iron molybdate catalysts ', Chemical Engineering Science, vol. 202, pp. 347-356 . https://doi.org/10.1016/j.ces.2019.03.020

A dynamic model was developed for a single reactor tube, in which methanol oxidation to formaldehyde over an iron molybdate/molybdenum oxide catalyst takes place simultaneously with transport of MoO3 from the catalyst through the reactor. A previousl

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d8dd9cb05e220ee89bc59a38ba782c30
https://orbit.dtu.dk/en/publications/9e760ce9-fe10-4e6a-8a12-ad253f30e1f3