Non-combustible exothermic oxidation of a Hydrocarbon

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Discussion Overview

The discussion revolves around the possibility of oxidizing complex hydrocarbons, such as ethanol or gasoline, in a non-combustible yet exothermic manner. It also explores potential catalysts that could facilitate this process.

Discussion Character

  • Exploratory
  • Technical explanation
  • Debate/contested

Main Points Raised

  • One participant queries whether it is feasible to oxidize complex hydrocarbons like ethanol or gasoline in a non-combustible but exothermic reaction.
  • Another participant suggests researching the catalytic combustion of butane and propane, indicating existing applications and theoretical studies.
  • A subsequent post reiterates the suggestion to look into catalytic combustion, indicating interest in the topic.
  • There is a question raised about the potential for complex hydrocarbons to serve as primary anodes in fuel cells.
  • A participant notes that while this has been attempted, the challenge lies in oxidation intermediates that can poison catalysts.

Areas of Agreement / Disagreement

Participants express varying viewpoints on the feasibility of non-combustible oxidation of hydrocarbons and the use of complex hydrocarbons in fuel cells. No consensus is reached regarding the effectiveness of potential catalysts or the viability of these processes.

Contextual Notes

Participants mention the need for specific catalysts and highlight issues related to catalyst poisoning by oxidation intermediates, indicating that these factors may influence the outcomes of the discussed processes.

Arjun Singh Dogra
I have 2 queries and would be great if someone can lead me to some specific answers -

1. Is it possible to oxidise a complex hydrocarbon like Ethanol or Gasoline in a non-combustible but exothermic reaction?
2. If this kind of oxidation is possible, what would be the best catalysts to achieve the same?

Cheers
Arjun
 
Chemistry news on Phys.org
Google 'catalytic combustion of butane / propane' . There are many applications of this in common use and many theoretical studies .
 
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Nidum said:
Google 'catalytic combustion of butane / propane' . There are many applications of this in common use and many theoretical studies .
Cool will do.
 
Nidum said:
catalytic combustion of butane / propane
Do you think there is a possibility for complex hydrocarbons as primary anode for fuel cells?
 
Arjun Singh Dogra said:
Do you think there is a possibility for complex hydrocarbons as primary anode for fuel cells?
Has been tried for a long time.
The problem tends to be that some intermediates of the oxidation poison catalysts.
 
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