PROCEDE DE DESULFURATION D'UN GAZ COMBUSTIBLE CONTENANT DU SOUFRE

• Main Author: JEAN CORDIER ET ANDRE RIST
• Format: Patent
• Language: French
• Published: 30.08.1985
• Edition: 4
• Subjects: CARBURETTING AIR OR OTHER GASES; CHEMISTRY; COMPOUNDS THEREOF; FUELS; INORGANIC CHEMISTRY; LUBRICANTS; METALLURGY; NON-METALLIC ELEMENTS; PEAT; PERFORMING OPERATIONS; PETROLEUM, GAS OR COKE INDUSTRIES; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROMSOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLEGASES CONTAINING CARBON MONOXIDE; SEPARATION; TECHNICAL GASES CONTAINING CARBON MONOXIDE; TRANSPORTING

L'INVENTION EST RELATIVE A UN PROCEDE DE DESULFURATION POUSSEE D'UN GAZ COMBUSTIBLE CONTENANT DU SOUFRE ISSU DE LA GAZEIFICATION DE COMBUSTIBLES SULFUREUX, CARACTERISE EN CE QU'ON LE SOUMET A L'ACTION DE VAPEURS DE MANGANESE ETOU DE ZINC ETOU DE LEURS OXYDES (SOUS FORME D'AEROSOLS) ALORS QU'IL EST A UNE TEMPERATURE ALLANT DE 1600C A 350C. The invention relates to a process for effecting a high desulphuration of a fuel gas containing sulphur issuing from the gasification of sulphurous fuels, wherein the gas is subjected to the action of vapors of manganese and/or zinc and/or oxides thereof (in the form of aerosols) while it is at a temperature ranging from 1 600 DEG C. to 350 DEG C.