The problem with dissolving carbonate rocks is that you now have carbonate floating freely through the ocean. Which, when exposed to acidic solutions forms carbonic acid (H2CO3), which dissociates into water and carbondioxide. The net result is just... no improvement. Unless you can link an article explaining it?
And I don't think there are solutions that address the scope of the problem in any time frame shorter than 'decades at minimum, centuries are more likely.'
And I don't think there are solutions that address the scope of the problem in any time frame shorter than 'decades at minimum, centuries are more likely.'