Hongwei Xiang

TL;DR: In this article, a systematic study has been carried out to investigate the impact of potassium promoter on the performance of a precipitated iron-manganese catalyst for Fischer-Tropsch synthesis (FTS).

TL;DR: In this article, the metal-silica interaction and catalytic behavior of Cu-promoted Fe-Mn-K/SiO 2 catalysts were investigated by temperature-programmed reduction/desorption (TPR/TPD), differential thermogravimetric analysis, in situ diffuse reflectance infrared Fourier transform analysis, and Mossbauer spectroscopy.

TL;DR: In this paper, the reactivity of furfural and its reaction intermediates is separately investigated in a fixed-bed reactor over a commercial catalyst (C 1 : Cu/Cr/Ni/Zn/Fe = 43:45:8:3:1, atomic ratio) and a self-made multicomponent one.

TL;DR: In this paper, the effects of silica on chemical/structural properties and Fischer-Tropsch synthesis (FTS) performance of iron-based catalysts have been investigated and shown that adding silica significantly changes the adsorption sites of catalysts.

TL;DR: In this article, a systematic study has been carried out to investigate the impacts of SiO2 content, incorporation manner of siO2 and drying process on the physico-chemical and catalytic performances of a precipitated iron-manganese catalyst for Fischer-Tropsch synthesis (FTS) in a fixed bed reactor.