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- Q894369 subject Q7215740.
- Q894369 subject Q7458901.
- Q894369 subject Q8703541.
- Q894369 abstract "The Bosch reaction is a chemical reaction between carbon dioxide and hydrogen that produces elemental carbon (graphite), water, and a 10% return of invested heat. It is named after the German chemist Carl Bosch. This reaction requires the introduction of iron as a catalyst and requires a temperature level of 530-730 degrees Celsius.The overall reaction is as follows:CO2(g) + 2 H2(g) → C(s) + 2 H2O(g)The above reaction is actually the result of two reactions. The first reaction, the reverse water gas shift reaction, is a fast one:CO2 + H2 → CO + H2OThe second reaction controls the reaction rate:CO + H2 → C + H2OThe overall reaction produces 2.3×103 joules for every gram of carbon dioxide reacted at 650 °C. Reaction temperatures are in the range of 450 to 600 °C.The reaction can be accelerated in the presence of an iron, cobalt or nickel catalyst. Ruthenium also serves to speed up the reaction. Together with the Sabatier reaction, the Bosch reaction is studied as a way to remove carbon dioxide and to generate clean water aboard a space station.The reaction is also used to produce graphite for radiocarbon dating with Accelerator Mass Spectrometry.The Bosch reaction is being investigated for use in maintaining space station life support. Though the Bosch reaction would present a completely closed hydrogen and oxygen cycle which only produces atomic carbon as waste, difficulties in maintaining its higher required temperature and properly handling carbon deposits mean that significantly more research will be required before a Bosch reactor can become a reality. One problem is that the production of elemental carbon tends to foul the catalyst's surface, which is detrimental to the reaction's efficiency.".
- Q894369 wikiPageExternalLink 19710002858_1971002858.pdf.
- Q894369 wikiPageWikiLink Q1086.
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- Q894369 wikiPageWikiLink Q623.
- Q894369 wikiPageWikiLink Q677.
- Q894369 wikiPageWikiLink Q7215740.
- Q894369 wikiPageWikiLink Q740.
- Q894369 wikiPageWikiLink Q744.
- Q894369 wikiPageWikiLink Q7458901.
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- Q894369 wikiPageWikiLink Q82264.
- Q894369 wikiPageWikiLink Q8703541.
- Q894369 wikiPageWikiLink Q899612.
- Q894369 comment "The Bosch reaction is a chemical reaction between carbon dioxide and hydrogen that produces elemental carbon (graphite), water, and a 10% return of invested heat. It is named after the German chemist Carl Bosch. This reaction requires the introduction of iron as a catalyst and requires a temperature level of 530-730 degrees Celsius.The overall reaction is as follows:CO2(g) + 2 H2(g) → C(s) + 2 H2O(g)The above reaction is actually the result of two reactions.".
- Q894369 label "Bosch reaction".