Apparatus for continuously preparing hydrogen sulfide

Apparatus for continuously preparing hydrogen sulfide

Production of hydrogen sulfide by reacting an educt mixture containing gaseous sulfur and hydrogen in the presence of a solid catalyst, comprises reacting the educt mixture at an absolute pressure of 0.5-10 bar, at a temperature of 300-450[deg] C and an excess sulfur in a reactor (1), where the exce...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: JACHOW, HARALD, DRIESS, HEINZ, WÖLFERT, ANDREAS
Format: Patent
Sprache:eng ; fre ; ger
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
THEIR RELEVANT APPARATUS
TRANSPORTING
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Beschreibung
Zusammenfassung:Production of hydrogen sulfide by reacting an educt mixture containing gaseous sulfur and hydrogen in the presence of a solid catalyst, comprises reacting the educt mixture at an absolute pressure of 0.5-10 bar, at a temperature of 300-450[deg] C and an excess sulfur in a reactor (1), where the excess sulfur corresponds to a ratio of excess sulfur to produced hydrogen sulfide of 0.2-3 kg sulfur/kg of manufactured hydrogen sulfide. An independent claim is included for a device for continuously producing hydrogen sulfide, comprising a reactor for reacting the educt mixture and a cooler connected with the reactor for cooling the hydrogen sulfide containing gas stream.