Method for extracting H2S from sour gas

This invention teaches a process that includes extraction of gas in which the presence of foam results in the carry over in the outlet gas stream of excessive liquids and/or solids, including the steps of injecting the foam laden gas stream tangentially into a cyclonic separator having an axial gas...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: BRUSSO F. STEPHEN, SAMS GARY W, LANNING ROBERT A
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:This invention teaches a process that includes extraction of gas in which the presence of foam results in the carry over in the outlet gas stream of excessive liquids and/or solids, including the steps of injecting the foam laden gas stream tangentially into a cyclonic separator having an axial gas outlet and a liquid outlet, under conditions in which the inlet stream is subjected to at least about 150 G's, the outlet gas being substantially liquids/solids free and the outlet liquid stream being conveyed for disposal or further processing.