Difference between revisions of "Formaldehyde"

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Precursor gas used to create industrials resins for binders and coatings.  It is the simplest of the aldehydes (R−CHO).
 
Precursor gas used to create industrials resins for binders and coatings.  It is the simplest of the aldehydes (R−CHO).
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 +
Formaldehyde would be a product of an [[In-situ resource utilization|In-Sutu chemical production]] system for a Martian settlement.
  
 
Some typical products are Urea formaldehyde and melamine.  Other products include insulation and glues.  
 
Some typical products are Urea formaldehyde and melamine.  Other products include insulation and glues.  
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CH3OH + ½ O2 → H2CO + H2O.
 
CH3OH + ½ O2 → H2CO + H2O.
  
: CH<sub>3</sub>OH + ½ O<sub>2</sub> → H<sub>2</sub>CO + H<sub>2</sub>O.
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:CH<sub>3</sub>OH + ½ O<sub>2</sub> → H<sub>2</sub>CO + H<sub>2</sub>O.

Revision as of 07:03, 4 November 2020

Precursor gas used to create industrials resins for binders and coatings. It is the simplest of the aldehydes (R−CHO).

Formaldehyde would be a product of an In-Sutu chemical production system for a Martian settlement.

Some typical products are Urea formaldehyde and melamine. Other products include insulation and glues.

It is created using the Formox process. A catalytic oxysation of methanol.

The most common catalyst is silver, but iron oxide and molybdenum and/or vanadium can also be used. In the iron oxide catalyzed process, methanol and oxygen react at 300-400°C to produce formaldehyde according to the chemical equation:

CH3OH + ½ O2 → H2CO + H2O.

CH3OH + ½ O2 → H2CO + H2O.