Really well done. I am familiar with many of the DAC technologies, and I was impressed with the quality and simplicity of your explanations and learned some interesting nuances. Both this video for solvent-based DAC and the one you did on sorbent-based DAC capture the essence of it. Great job explaining engineering processes in simple terms to democratize the tech! And curious to see more as you might deep-dive on electro-chemical methods as well in the near future?
It's important to put numbers in perspective. The US emits 5B tons CO2 and generates 15000PJ of electricity. ~11GJ/tCO2 means DAC of that CO2 requires 3.6X the electric energy currently used.
Two key questions: 1) So the need for 8.2 Mt/year of water seems concerning, no? 2) Are you familiar how Global Thermostat goes about capturing CO2? They make it sound like their approach is ahead of the pack.
Could you please specfic the temperature needed to activate the reaction between CO2 and KOH ? and the pressure also? My second question is: if we have a gas steam contains 90% of CO2 and 10% of CO, is this technique still suitable to separate them, or it's too costly in energy ? thank you in advance for your answer.
Really well done. I am familiar with many of the DAC technologies, and I was impressed with the quality and simplicity of your explanations and learned some interesting nuances. Both this video for solvent-based DAC and the one you did on sorbent-based DAC capture the essence of it. Great job explaining engineering processes in simple terms to democratize the tech! And curious to see more as you might deep-dive on electro-chemical methods as well in the near future?
It's important to put numbers in perspective. The US emits 5B tons CO2 and generates 15000PJ of electricity. ~11GJ/tCO2 means DAC of that CO2 requires 3.6X the electric energy currently used.
Thanks for calculating. ❤
This is great
Love the channel. Could you do a video on the Verdox technique too? Is that the third main method of DAC?
Two key questions: 1) So the need for 8.2 Mt/year of water seems concerning, no? 2) Are you familiar how Global Thermostat goes about capturing CO2? They make it sound like their approach is ahead of the pack.
Thanks it helped
Could you please specfic the temperature needed to activate the reaction between CO2 and KOH ? and the pressure also?
My second question is: if we have a gas steam contains 90% of CO2 and 10% of CO, is this technique still suitable to separate them, or it's too costly in energy ?
thank you in advance for your answer.
What's the URL For the paper you're referring to?
Where are your fkn references kido?