Mineral oils: processes and products – Chemical conversion of hydrocarbons – Plural serial stages of chemical conversion
Reexamination Certificate
2006-07-17
2010-02-09
Bullock, In Suk (Department: 1797)
Mineral oils: processes and products
Chemical conversion of hydrocarbons
Plural serial stages of chemical conversion
C208S027000, C208S064000, C208S066000, C208S089000, C208S092000, C208S2160PP, C208S950000, C502S152000, C585S737000
Reexamination Certificate
active
07658836
ABSTRACT:
The process of producing middle distillates from effluents obtained by a Fischer-Tropsch synthesis, comprises a step for hydro-treatment and purification and/or decontamination by passage over a multi-functional guard bed prior to a step of hydrocracking/hydroisomerization. The guard bed reduces the amount of unsaturated compounds, oxygen-containing compounds, particulate mineral solids, and organometallic compounds.
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Calemma Vincenzo
Euzen Patrick
Bullock In Suk
ENI S.p.A.
Institut Francais du Pe'trole
Millen White Zelano & Branigan P.C.
Singh Prem C.
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