Liqiud CO2
In one of my bored "one thing leads to another" searches on the net (like when you go to the dictionary for one word and end up reading the thing for an hour.... or maybe that's just me...), I came acorss this old (1999)link about throwing LCO2 into deep spots in the ocean.
Don't you end up releasing more CO2 into the atmosphere in the creation of LCO2 than you convert?
If they were going to do this, wouldn't it just be easier to just blow air into long, undersea pipes and have the air "atomized" and percolated through the water and get scrubbed that way?
MrPex