C - Chemistry – Metallurgy – 10 – G
Patent
C - Chemistry, Metallurgy
10
G
C10G 45/00 (2006.01) C10G 32/02 (2006.01)
Patent
CA 2710291
The electrodesulfurization of heavy oils wherein a feedstream comprised of bitumen or heavy oil is conducted, along with an effective amount of hydrogen, to an electrochemical cell. A current is applied to the cell wherein sulfur from the feedstream combines with hydrogen to form hydrogen sulfide which is removed.
Electrodésulfuration d'huiles lourdes dans laquelle un flux d'alimentation en bitume ou en huile lourde est acheminé, conjointement avec une quantité efficace d'hydrogène, vers une cellule électrochimique. Suite à l'application d'un courant à la cellule, le flux d'alimentation se mélange à l'hydrogène pour former un sulfure d'hydrogène, lequel est éliminé.
Freund Howard
Greaney Mark A.
Mcconnachie Jonathan M.
Wang Kun
Wright Chris A.
Borden Ladner Gervais Llp
Exxonmobil Research And Engineering Company
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