scholarly journals A Titanium(IV)‐Based Metal–Organic Framework Featuring Defect‐Rich Ti‐O Sheets as an Oxidative Desulfurization Catalyst

2019 ◽  
Vol 58 (27) ◽  
pp. 9160-9165 ◽  
Author(s):  
Simon Smolders ◽  
Tom Willhammar ◽  
Andraž Krajnc ◽  
Kadir Sentosun ◽  
Michael T. Wharmby ◽  
...  
Keyword(s):  
Metal Organic Framework ◽  
Oxidative Desulfurization ◽  
Metal Organic ◽  
Organic Framework

Exfoliating Polyoxometalate‐Encapsulating Metal‐Organic Framework into Two‐Dimensional Nanosheets for Superior Oxidative Desulfurization

ChemCatChem ◽  
2018 ◽  
Vol 10 (23) ◽  
pp. 5386-5390 ◽  
Author(s):  
Lili Xu ◽  
Yang Wang ◽  
Tingting Xu ◽  
Shengjun Liu ◽  
Jing Tong ◽  
...  
Keyword(s):  
Metal Organic Framework ◽  
Oxidative Desulfurization ◽  
Two Dimensional ◽  
Metal Organic ◽  
Organic Framework

scholarly journals An Effective Hybrid Heterogeneous Catalyst to Desulfurize Diesel: Peroxotungstate@Metal–Organic Framework

Molecules ◽  
2020 ◽  
Vol 25 (23) ◽  
pp. 5494
Author(s):  
Yan Gao ◽  
Fátima Mirante ◽  
Baltazar de Castro ◽  
Jianshe Zhao ◽  
Luís Cunha-Silva ◽  
...  
Keyword(s):  
Heterogeneous Catalyst ◽  
Metal Organic Framework ◽  
Oxidative Desulfurization ◽  
Catalytic Efficiency ◽  
Catalytic Performance ◽  
Impregnation Method ◽  
Extraction Solvent ◽  
Metal Organic ◽  
Model Diesel ◽  
Organic Framework

A peroxotungstate composite comprising the chromium terephthalate metal–organic framework MIL-101(Cr) and the Venturello peroxotungstate [PO4{WO(O2)2}4]3− (PW4) has been prepared by the impregnation method. The PW4@MIL-101(Cr) composite presents high catalytic efficiency for oxidative desulfurization of a multicomponent model diesel containing the most refractory sulfur compounds present in real fuels (2000 ppm of total S). The catalytic performance of this heterogeneous catalyst is similar to the corresponding homogeneous PW4 active center. Desulfurization efficiency of 99.7% was achieved after only 40 min at 70 °C using H2O2 as an oxidant and an ionic liquid as an extraction solvent ([BMIM]PF6, 2:1 model diesel/[BMIM]PF6). High recycling and reusing capacity was also found for PW4@MIL-101(Cr), maintaining its activity for consecutive oxidative desulfurization cycles. A comparison of the catalytic performance of this peroxotungstate composite with others previously reported tungstate@MIL-101(Cr) catalysts indicates that the presence of active oxygen atoms from the peroxo groups promotes a higher oxidative catalytic efficiency in a shorter reaction time.

A metal–organic framework for oxidative desulfurization: UIO-66(Zr) as a catalyst

Fuel ◽  
2017 ◽  
Vol 209 ◽  
pp. 417-423 ◽  
Author(s):  
Xiaotian Zhang ◽  
Pengcheng Huang ◽  
Aili Liu ◽  
Mingyuan Zhu
Keyword(s):  
Metal Organic Framework ◽  
Oxidative Desulfurization ◽  
Metal Organic ◽  
Organic Framework

Size modulation of MIL-125 nanocrystals to promote the catalytic performance towards oxidative desulfurization

2021 ◽  
Author(s):  
Na Li ◽  
Zongwen Zhang ◽  
Jia-Ni Zhang ◽  
Yue Ma ◽  
Xiao-Yu Chen ◽  
...  
Keyword(s):  
Cinnamic Acid ◽  
Metal Organic Framework ◽  
Oxidative Desulfurization ◽  
Catalytic Performance ◽  
Crystalline Size ◽  
Modulation Method ◽  
Metal Organic ◽  
Ca 50 ◽  
Organic Framework

The Ti-based metal-organic framework (Ti-MOF) MIL-125 with tunable crystalline size in the range of ca. 50 nm to 1500 nm was synthesized by coordination modulation method using trans-cinnamic acid (CA)...

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