4 ms·
Probably also worth noting that syngas is the primary input for the Haber-Bosch method used to generate the ammonia feedstock for most of our synthetic fertiliz
by evgen 10y ago
Probably also worth noting that syngas is the primary input for the Haber-Bosch method used to generate the ammonia feedstock for most of our synthetic fertilizers. If you just take the CO and pump it underground then you are actually producing fertilizer for agriculture using a carbon negative process.
- HillaryBriss 10y ago> ... take the CO and pump it underground then you are actually producing fertilizer for agriculture Interesting. How does the CO fertilize the plants?
- efng 10y agoI assume he meant carbon sequestration.
- evgen 10y agoYes, my prose was a bit less clear than I had intended. You can oxidize the CO and be carbon neutral or sequester it and be carbon negative.
- neltnerb 10y agoThe hydrogen is combined with atmospheric nitrogen to produce ammonia. Usually we source it from natural gas, so all our fertilizer is incredibly carbon intensive to make whereas this would at least be carbon neutral. At the end, you'd just oxidize the CO back to CO2 before release, like a catalytic converter does, or use the CO as a chemical building block to produce hydrocarbons.