Sulfur adsorbent for use with oil hydrogenation catalysts

Details Sulfur adsorbent for use with oil hydrogenation catalysts Sulfur adsorbent for use with oil hydrogenation catalysts

1999-12-02

2000-08-01

Dunn, Tom

Mineral oils: processes and products

Refining

Sulfur removal

208208R, 208299, 502 60, 502 79, C10G 2900

Patent

active

060961945

ABSTRACT:
An adsorbent for organic sulfur compound removal from mineral, vegetable or animal oils useful to protect a hydrogenation catalyst against poisoning, wherein the adsorbent is a zinc-exchanged form of low silica faujasite with a silica to alumina ratio from about 1.8 to about 2.1, wherein the adsorbent contains an inequivalent excess of zinc cations from about 8 to about 20% (equiv.) and a process for manufacture and use of the adsorbent.

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