Sulfur absorbants

A method of preparing a novel absorption composition comprising zinc oxide, silica and a fluorine-containing acid by mixing a fluorine-containing acid with zinc oxide and silica followed by an agglomeration step. The novel composition, which can be prepared by the novel method, is utilized by contac...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: SCHUBERT, PAUL F
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:A method of preparing a novel absorption composition comprising zinc oxide, silica and a fluorine-containing acid by mixing a fluorine-containing acid with zinc oxide and silica followed by an agglomeration step. The novel composition, which can be prepared by the novel method, is utilized by contacting a fluid stream with the novel compositin to remove sulfur from the fluid stream. A further embodiment of the method of preparation involves utilizing a technique for spraying a fluorine-containing acid upon a zinc oxide and slica mixture while mixing the mixture by an inclined rotating disk agglomerator.