Catalytic performance of Ni–Cu/TiO2 catalyst for conversion of H2S and SO2 to sulfur

2020 ◽  
Vol 11 (4) ◽  
pp. 217-222
Author(s):  
Vida Nourozi Rad ◽  
Mansoor Anbia ◽  
Moayed Hossaini Sadr ◽  
Karim Zare
Keyword(s):  
Catalytic Performance ◽  
Tio2 Catalyst

Effect of TiO2 crystal structure on the catalytic performance of Co3O4/TiO2 catalyst for low-temperature CO oxidation

2014 ◽  
Vol 4 (5) ◽  
pp. 1268-1275 ◽  
Author(s):  
Jie Li ◽  
Guanzhong Lu ◽  
Guisheng Wu ◽  
Dongsen Mao ◽  
Yanglong Guo ◽  
...  
Keyword(s):  
Crystal Structure ◽  
Low Temperature ◽  
Co Oxidation ◽  
Catalytic Performance ◽  
Precipitation Method ◽  
Tio2 Catalyst ◽  
Excellent Activity ◽  
Low Temperature Co Oxidation

Co3O4 supported on TiO2 (anatase (A), rutile (R) and P25 (Degussa)) catalysts were prepared by a deposition–precipitation method. Co3O4/TiO2 (A) shows excellent activity for CO oxidation with 100% conversion at −43 °C.

Catalytic performance of CuCl2-modified V2O5-WO3/TiO2 catalyst for Hg0 oxidation in simulated flue gas

2018 ◽  
Vol 35 (3) ◽  
pp. 637-644 ◽  
Author(s):  
Chuanmin Chen ◽  
Wenbo Jia ◽  
Songtao Liu ◽  
Yue Cao ◽  
Bing Zhao ◽  
...  
Keyword(s):  
Flue Gas ◽  
Catalytic Performance ◽  
Tio2 Catalyst

scholarly journals Study of the Metal–Support Interaction and Electronic Effect Induced by Calcination Temperature Regulation and Their Effect on the Catalytic Performance of Glycerol Steam Reforming for Hydrogen Production

Nanomaterials ◽  
2021 ◽  
Vol 11 (11) ◽  
pp. 3149
Author(s):  
Songshan Zhu ◽  
Yunzhu Wang ◽  
Jichang Lu ◽  
Huihui Lu ◽  
Sufang He ◽  
...  
Keyword(s):  
Hydrogen Production ◽  
Calcination Temperature ◽  
Steam Reforming ◽  
Electronic Effect ◽  
Catalytic Performance ◽  
Tio2 Catalyst ◽  
Support Interaction ◽  
Metal Support Interaction ◽  
Metal Support ◽  
Ni Species

Steam reforming of glycerol to produce hydrogen is considered to be the very promising strategy to generate clean and renewable energy. The incipient-wetness impregnation method was used to load Ni on the reducible carrier TiO2 (P25). In the process of catalyst preparation, the interaction and electronic effect between metal Ni and support TiO2 were adjusted by changing the calcination temperature, and then the activity and hydrogen production of glycerol steam reforming reaction (GSR) was explored. A series of modern characterizations including XRD, UV-vis DRS, BET, XPS, NH3-TPD, H2-TPR, TG, and Raman have been applied to systematically characterize the catalysts. The characterization results showed that the calcination temperature can contribute to varying degrees of influences on the acidity and basicity of the Ni/TiO2 catalyst, the specific surface area, together with the interaction force between Ni and the support. When the Ni/TiO2 catalyst was calcined at 600 °C, the Ni species can be produced in the form of granular NiTiO3 spinel. Consequently, due to the moderate metal–support interaction and electronic activity formed between the Ni species and the reducible support TiO2 in the NiO/Ti-600C catalyst, the granular NiTiO3 spinel can be reduced to a smaller Ni0 at a lower temperature, and thus to exhibit the best catalytic performance.

Effect of Rutile Content on the Catalytic Performance of Ru/TiO2 Catalyst for Low-Temperature CO2 Methanation

2021 ◽  
Author(s):  
Zhiying Zhao ◽  
Qiaorong Jiang ◽  
Qiuxiang Wang ◽  
Mingzhi Wang ◽  
Jiachang Zuo ◽  
...  
Keyword(s):  
Low Temperature ◽  
Catalytic Performance ◽  
Co2 Methanation ◽  
Tio2 Catalyst

Synthesis of mesoporous WO3/TiO2 catalyst and its excellent catalytic performance for the oxidation of dibenzothiophene

2017 ◽  
Vol 41 (2) ◽  
pp. 569-578 ◽  
Author(s):  
Yuejiao Qin ◽  
Suhang Xun ◽  
Liangliang Zhan ◽  
Qingqing Lu ◽  
Minqiang He ◽  
...  
Keyword(s):  
Catalytic Performance ◽  
Tio2 Catalyst ◽  
Excellent Catalytic Performance

DBT could be completely oxidized to DBT sulfone (DBTO2) with the help of WO3/TiO2 catalyst and H2O2.

Preparation of disk-like Pt/CeO2 -p-TiO2 catalyst derived from MIL-125(Ti) for excellent catalytic performance

2018 ◽  
Vol 32 (7) ◽  
pp. e4395 ◽  
Author(s):  
Shenhao Yuan ◽  
Yan Gao ◽  
Jiehua Bao ◽  
Yiwei Zhang ◽  
Wenxia Chen ◽  
...  
Keyword(s):  
Catalytic Performance ◽  
Tio2 Catalyst ◽  
Excellent Catalytic Performance
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