Synthesis of methanol from CO2+H2

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    Methanol Synthesis
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SUMMARY

The synthesis of methanol from carbon dioxide (CO2) and hydrogen (H2) involves a chemical reaction that requires precise conditions. The optimal molar ratio of CO2 to H2 is typically 1:3, and the process necessitates high temperatures (around 200-300°C) and pressures (50-100 bar) to facilitate the reaction. Additionally, a catalyst, often copper-based, is essential to enhance the reaction rate and yield of methanol. Understanding these parameters is crucial for effective methanol production.

PREREQUISITES
  • Chemical reaction stoichiometry
  • Catalysis principles, specifically copper-based catalysts
  • High-pressure reaction engineering
  • Thermodynamics of gas-phase reactions
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  • Research the role of copper catalysts in methanol synthesis
  • Study the thermodynamics of CO2 hydrogenation reactions
  • Explore high-pressure reactor design for methanol production
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Chemical engineers, researchers in renewable energy, and professionals involved in carbon capture and utilization technologies will benefit from this discussion.

Richard_Steele
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I was searching some info in this forum and I found something here:
https://www.physicsforums.com/showthread.php?t=160186

As far I know you've to mix carbon dioxide and hydrogen and the result is methanol.
I want to understand more technical information, like the amount of each gas that need to be combined, if heat/pressure has to be used, if some kind of catalyst has to be use...

update#1
http://img849.imageshack.us/img849/561/picture2gu.png

http://www.methanol.org/Methanol-Basics/Overview/How-is-Methanol-Made-.aspx
 
Last edited by a moderator:
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Richard_Steele said:
As far I know you've to mix carbon dioxide and hydrogen and the result is methanol.

It is far from being that easy. Basically that's what chemical engineering is about.
 

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