C - Chemistry – Metallurgy – 10 – G
Patent
C - Chemistry, Metallurgy
10
G
C10G 19/02 (2006.01) C10G 75/00 (2006.01) F16L 58/00 (2006.01)
Patent
CA 2512064
A method for reducing the level of elemental sulfur from sulfur- containing hydrocarbon streams as well as reducing the level of total sulfur in such streams. Preferred hydrocarbon streams include fuel streams such as naphtha streams that are transported through a pipeline. The sulfur-containing hydrocarbon stream is contacted with a mixture of water, a caustic, a surfactant, at least one metal sulfide, and optionally an aromatic mercaptan. This results in an aqueous phase and a hydrocarbon phase containing reduced levels of both elemental sulfur and total sulfur.
Divulgation d'une méthode pour réduire la teneur en soufre élémentaire de circuits d'hydrocarbures contenant du soufre, ainsi que la teneur en soufre total de tels circuits. Parmi les circuits d'hydrocarbures, on retouve de préférence des circuits de combustibles comme des pipelines à naphta. Le circuit d'hydrocarbures contenant du soufre est mis en contact avec un mélange d'eau, de produit caustique, d'un agent tensio-actif, au moins un sulfure de métal et, optionnellement, un mercaptan aromatique. Ceci conduit à une phase aqueuse et à une phase d'hydrocarbures contenant des teneurs réduites en soufre élémentaire et en soufre total.
Borden Ladner Gervais Llp
Imperial Oil
LandOfFree
Method for reducing the level of elemental sulfur and total... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method for reducing the level of elemental sulfur and total..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for reducing the level of elemental sulfur and total... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1378524