METHOD AND APPARATUS FOR DEGASSING SULFUR

The invention relates to a method for removing hydrogen sulfide compounds fr om liquid sulfur by treating the liquid sulfur with a gas, wherein the liquid sulfur undergoes at least two separate treatments wi th a finely divided gas, and in each treatment use is made of a recirculation system with ga...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	LAGAS, JAN ADOLF, BORSBOOM, JOHANNES, WETZELS, MARIA LOUIS JOSEPH AUGUSTINUS
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY COMPOUNDS THEREOF INORGANIC CHEMISTRY METALLURGY NON-METALLIC ELEMENTS PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION THEIR RELEVANT APPARATUS TRANSPORTING
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Beschreibung
Zusammenfassung:	The invention relates to a method for removing hydrogen sulfide compounds fr om liquid sulfur by treating the liquid sulfur with a gas, wherein the liquid sulfur undergoes at least two separate treatments wi th a finely divided gas, and in each treatment use is made of a recirculation system with gas lift, while the possibility that a part of the liquid sulfur does not undergo any treatment is prevented practically completely.