http://www.dtic.mil/cgi-bin/GetTRDoc?AD=ADA299090&Location=U2&doc=GetTRDoc.pdf
We have many times documented the development, by various branches of the United States military, over the course of many decades, of technologies wherein Carbon Dioxide extracted from the environment can be converted into liquid hydrocarbon fuels.
Such development efforts have even led to the filing for US Patents, by US Department of Defense contractors, all as we have previously reported to the West Virginia Coal Association, for such astonishing things as a "Fuel Production Ship", which is designed to extract Carbon Dioxide and Hydrogen from sea water, and to synthesize liquid hydrocarbon fuels from them.
Herein, we submit a Masters Thesis from the Massachusetts Institute of Technology, written by a US Navy officer apparently attending graduate school there while still serving on active duty, which reveals some of the technology intended to facilitate such conversion of Carbon Dioxide into liquid hydrocarbons.