Mineral oils: processes and products – Chemical conversion of hydrocarbons – With preliminary treatment of feed
Patent
1980-07-24
1981-12-29
Tufariello, T.
Mineral oils: processes and products
Chemical conversion of hydrocarbons
With preliminary treatment of feed
208 87, 208 92, 208100, C10G 104, C10G 700
Patent
active
043081282
ABSTRACT:
An economic route to transport fuels from low grade feedstocks containing organic polycyclic components and mineral and/or metallic components comprises separating the feedstock into (a) a residue containing fuel values and substantially all of the mineral and metallic components and (b) a liquid hydrocarbon fraction; hydrogenating the liquid hydrocarbon fraction; providing hydrogen for the hydrogenation by steam reforming methane-containing gas recovered from the hydrogenated material; and providing the heat for the steam reforming by immersing the reformer reactor tubes in a fluidized bed heated by combustion of residue from the separation step. If the fluidized bed is pressurized, the process can be made substantially self-contained with all the heat and power requirements for steam generation and feedstock compression for hydrogenation and steam reforming being recovered from the flue gas.
REFERENCES:
patent: 3224958 (1965-12-01), Schlinger
patent: 3228467 (1966-01-01), Schlinger
patent: 3537977 (1970-11-01), Smith, Jr.
patent: 3905892 (1975-09-01), Gregoli
D.U.T. Pty. Ltd.
Keire Fred A.
Tufariello T.
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