Catalytic performance of vanadia-doped alumina-pillared clay for selective oxidation of H2S
Source abstract
Abstract
Abstract The catalytic oxidation of hydrogen sulfide over V 2 O 5 supported on Al-pillared clay (V/Al-PILCs) was studied. The synthesized catalysts were examined using a variety of characterization techniques such as XRD, BET, XPS, 51 V NMR, H 2 -TPR and NH 3 -TPD. A catalytic activity study performed by using V/Al-PILC catalysts showed that H 2 S was successfully converted to elemental sulfur without considerable emission of sulfur dioxide. The H 2 S conversion over V/Al-PILCs increased with the vanadia content up to 6 wt.%. This superior catalytic performance might be related to the uniform dispersion of vanadia species on the Al-PILC support.
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Research context
OpenAlex topics: Industrial Gas Emission Control · Catalysis and Hydrodesulfurization Studies · Advanced Photocatalysis Techniques
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
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