Work

Titanium-Modified MIL-101(Cr) Derived Titanium-Chromium-Oxide as Highly Efficient Oxidative Desulfurization Catalyst

Year: 2020

Type: article

Abstract: A titanium-chromium-oxide catalyst was prepared by a facile calcination of titanium-modified MIL-101(Cr). The resulting material, possessing a surface area of 60 m2 g−1 and a titania content of 50.0 wt%, can be directly used as the catalyst for oxidative desulfurization (ODS) reaction of dibenzothiophene (DBT). This novel ODS catalyst can remove 900 ppm sulfur-containing compounds in a reaction time of 30 min at 60 °C. The experimental results showed that the specific activity increased with the titanium content. The specific activity of the catalyst with 50%Ti reached 129 μmol/m2, which was much higher than that of reported Ti-based catalysts.

Source: Catalysts

DOI: 10.3390/catal10091091

Authors: Xiaolin Li, Liang Zhang, Yinyong Sun

Institutions: Shenzhen Polytechnic University, Chinese Academy of Sciences, Institute of Metal Research, Shenyang National Laboratory for Materials Science, Harbin Institute of Technology

Language: English

Topic: Catalysis and Hydrodesulfurization Studies

Subfield: Catalysis

Field: Chemical Engineering

Domain: Physical Sciences

Open Access status: gold

Estimated APC paid: $1,901

Funder: Shenzhen Polytechnic