A 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:	LANNING, ROBERT A, BRUSSO, F. STEPHEN, SAMS, GARY W
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	CHEMISTRY CRACKING HYDROCARBON OILS FUELS LUBRICANTS METALLURGY MINERAL WAXES PEAT PETROLEUM, GAS OR COKE INDUSTRIES PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVEHYDROGENATION, OLIGOMERISATION, POLYMERISATION RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, ORGASES REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS REFORMING OF NAPHTHA TECHNICAL GASES CONTAINING CARBON MONOXIDE
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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. Cette invention concerne un processus qui comprend l'extraction d'un gaz dans lequel la présence de mousse aboutit au dépôt dans le flux de gaz de sortie de liquides et/ou de solides en excès, comprenant l'étape consistant à injecter le flux de gaz chargé de mousse de manière tangentielle dans un séparateur cyclonique ayant une sortie de gaz axiale et une sortie de liquide, pour des conditions dans lesquelles le flux d'entrée est soumis à au moins environ 150 G, le gaz de sortie étant sensiblement exempt de liquides/solides et le flux de liquide de sortie étant transporté pour un rejet ou un traitement supplémentaire.