Iron removal from hydrocarbonaceous feedstock

Mineral oils: processes and products – Refining – Metal contaminant removal

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Details

208 48R, 208 88, 208217, 423139, 423140, C10G 4504

Patent

active

049330713

ABSTRACT:
A process is disclosed for the removal of iron from hydrocarbonaceous feedstock comprising passing the feedstock over inert, fibrous material in the presence of sulfur to induce the deposition of iron sulfide on the fibrous material through autocatalytic homoepitaxy.

REFERENCES:
patent: 2854399 (1958-09-01), Weller
patent: 3573201 (1971-03-01), Annesser et al.
patent: 4614643 (1986-09-01), Doanne
patent: 4836914 (1989-06-01), Inoue et al.

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