Chemistry: fischer-tropsch processes; or purification or recover – Liquid phase fischer-tropsch reaction
Reexamination Certificate
2006-10-03
2006-10-03
Parsa, J. (Department: 1621)
Chemistry: fischer-tropsch processes; or purification or recover
Liquid phase fischer-tropsch reaction
C518S705000, C518S715000, C518S721000
Reexamination Certificate
active
07115668
ABSTRACT:
Hydrocarbons are prepared, which are liquid at the reaction temperature, by feeding synthesis gas into three-phase turbulent reactors in which the solid phase, consisting of the catalyst in the form of particles, is kept in suspension in the liquid phase by the rising synthesis gas. The reaction product is extracted in continuous, together with the catalyst dispersed therein, and sent to a separation section which comprises a primary filtration unit and a micro/ultra-filtration unit.
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Belmonte Giuseppe
Calemma Vincenzo
ENI S.p.A.
Enitecnologie S.p.A.
Institut Francais du Pe'trole
Oblon & Spivak, McClelland, Maier & Neustadt P.C.
Parsa J.
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