How can we couple this with carbon sequestration? Use byproducts (sodium, chloride, calcium, etc) as feed stock for useful compounds. eg Phosgene COCl2 is a va

How can we couple this with carbon sequestration? Use byproducts (sodium, chloride, calcium, etc) as feed stock for useful compounds. eg Phosgene COCl2 is a valuable industrial product. Create artificial salt water marshes, which are pretty good at carbon capture. Everyone's trash is someone else's gold. People are clever. They can find good use for the salt.