Type
Methanol Oxidation to Formaldehyde
Process
Oxidation
Abbreviation
The most important route for the production of Formaldehyde is from Methanol. Methanol is converted into formaldehyde by Catalytic Vapor Phase Oxidation over a Metal Oxide Catalyst. In one variation of the process Methanol is vaporized, mixed with air, and then passed over the Catalyst at 300–600 °C. The Formaldehyde produced is absorbed in Water and then fed to a Fractionating Column. A 37% solution of Formaldehyde in water is removed from the bottom of the Column with some Methanol as a Stabilizer while excess Methanol is taken from the top of the Column and recycled. (From: Mr.Daniel L. Jarvis, in Brydson's Plastics Materials (Eighth Edition), 2017).
Link
https://www.sciencedirect.com/topics/chemical-engineering/formaldehyde
System Info

Updated by
UserPic  Kokel, Nicolas
Updated
11/14/2021 7:36 AM
Added
11/14/2021 7:34 AM
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