Most steps of an industrial process will work with intermittent power, albeit with substantial loss of process efficiency that will therefore require building more infrastructure for the same effect than if you were using baseload power. Some steps of an industrial process may effectively require non-stop baseload power because restarting it is prohibitively slow and costly.

It may be possible to do atmospheric CO2 removal with intermittent power, I haven't attempted any kind of chemical engineering deep dive into what that process entails, but that is likely to incur a significant loss of productivity. Given that it is already an extremely expensive proposition, we will probably need to maximize process efficiency, which means reliable continuous power.