| Hydrogenating all of the aromatics present in bitumen will not solve this problem because the resulting naphthenes are still not suitable for the FCC process. |
| A more synthetic method to produce methane is hydrogenating carbon dioxide through the Sabatier process. |
| In 1911, Procter and Gamble changed all that when it introduced Crisco, a shortening made by hydrogenating a liquid oil. |
