04235nam 2200901z- 450 991055762050332120231214133403.0(CKB)5400000000045212(oapen)https://directory.doabooks.org/handle/20.500.12854/79569(EXLCZ)99540000000004521220202203d2022 |y 0engurmn|---annantxtrdacontentcrdamediacrrdacarrierCatalysts and Processes for H2S Conversion to SulfurBaselMDPI - Multidisciplinary Digital Publishing Institute20221 electronic resource (206 p.)3-0365-3137-8 3-0365-3136-X Today, more stringent regulations on SOx emissions and growing environmental concerns have led to considerable attention on sulfur recovery from hydrogen sulfide (H2S). Hydrogen sulfide is commonly found in raw natural gas and biogas, even if a great amount is obtained through sweetening of sour natural gas and hydrodesulphurization of light hydrocarbons. It is highly toxic, extremely corrosive and flammable, and for these reasons, its elimination is necessary prior to emission in atmosphere. There are different technologies for the removal of H2S, the drawbacks of which are the high costs and limited H2S conversion efficiency. The main focus of this Special Issue will be on catalytic oxidation processes, but the issue is devoted to the development of catalysts able to maximize H2S conversion to sulfur minimizing SO2 formation, pursuing the goal of “zero SO2 emission”.This Special Issue is particularly devoted to the preparation of novel powdered/structured supported catalysts and their physical–chemical characterization, the study of the aspects concerning stability and reusability, as well as the phenomena that could underlie the deactivation of the catalyst.This Special Issue comprises seven articles, one communication, and one review regarding the desulfurization of sour gases and fuel oil, as well as the synthesis of novel adsorbents and catalysts for H2S abatement. In the following, a brief description of the papers included in this issue is provided to serve as an outline to encourage further reading.Research & information: generalbicsscEnvironmental economicsbicsscPollution controlbicsschydrogen sulfidebiocoallivestock manureagricultural safetyfertilizerwaste managementair pollutionodorkineticsGompertz modelphosphinemanganese slagmetal ionsreaction mechanismmesoporous N-doped carbon coatingsilicon carbide compositesgas-tail desulfurization treatmentBTX contaminantselemental sulfurchicken eggshellwaste valorizationadsorptionbiogasflue gaspolyoxometalatedicationic ionic liquidsextractionoxidative desulfurizationdibenzothiopheneadsorbentpurificationH2S removalresponse surface methodology (RSM)H2S selective partial oxidationsulfursulfur dioxidevanadium-based catalystshydrocharmixed metal oxidesH2S conversiongas purificationdirect catalytic oxidationfluidized catalyst bedhydrogen sulfide removal facilitiesResearch & information: generalEnvironmental economicsPollution controlBarba Danielaedt1303486Barba DanielaothBOOK9910557620503321Catalysts and Processes for H2S Conversion to Sulfur3027107UNINA