Mineral oils: processes and products – Refining – Sulfur removal
Patent
1999-01-12
2000-05-02
Griffin, Walter D.
Mineral oils: processes and products
Refining
Sulfur removal
208247, 208208R, 208248, 208244, 208299, 208243, C10G 1700, C10G 2900, C10G 2500
Patent
active
060568712
ABSTRACT:
A novel circulatable sorbent material suitable for use in a transport desulfurization system for removing sulfur from a fluid stream containing sulfur and the use thereof in such a transport desulfurization system. The transport desulfurization process utilizes a circulatable particulate material containing alumina, silica zinc oxide and a metal oxide which is contacted with a fluid stream and thereafter separated and reused with a portion being regenerated.
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Cass Bryan W.
Engelbert Donald R.
Khare Gyanesh P.
Dang Thuan D.
Griffin Walter D.
Phillips Petroleum Company
Scott Reece A.
Stewart Charles W.
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