The dry reforming of methane over fly ash modified with different content levels of MgO.

ABSTRACT: Large amounts of industrial waste fly ash (FA) have caused serious pollution to the environment. There are a few reports that this kind of material, with its good thermal stability, can be used as a catalyst support for high-temperature catalytic reactions, and it has a certain application space. Upon the alkali treatment of fly ash, its specific surface area is increased, and it has the potential to be a catalyst support. Using treated fly ash as the carrier, a nickel-based catalyst was prepared via a sol-gel method, and the catalytic performance changes of catalysts with different MgO content levels in the dry reforming of methane are discussed. Under the conditions of a space velocity of 1.8 × 10⁴ mL g^-1 h^-1 and a reaction temperature of 750 °C, i

SUBMITTER: Huang Y 

PROVIDER: S-EPMC8697673 | biostudies-literature | 2021 Apr

REPOSITORIES: biostudies-literature