Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Shuai-wei Liu"'
Publikováno v:
Frontiers in Immunology, Vol 15 (2024)
BackgroundThe prognostic value and immune significance of T-cell proliferation regulators (TCRs) in hepatocellular carcinoma (HCC) have not been previously reported. This study aimed to develop a new prognostic model based on TCRs in patients with HC
Externí odkaz:
https://doaj.org/article/a5ef1b40524640929294a639265d2c07
Autor:
Xiao Sun, Xu Shi, Jian Liu, Wei-guo Pan, Shuai-wei Liu, Zhong-yi Wang, Chun-ying Huang, Rui-tang Guo
Publikováno v:
Journal of the Energy Institute. 92:1364-1378
Some fly ash components such as K could seriously weaken the catalytic performance of SCR catalyst. In this study, the core-shell-structured MnFeOx@TiO2 catalyst is synthesized by dipping deposition method and used for the NH3-SCR reaction. The resul
Autor:
Zhi-ling Xin, Shuai-wei Liu, Jian Liu, Xiao Sun, Zhong-yi Wang, Wei-guo Pan, Xu Shi, Xing-yu Liu, Rui-tang Guo, Hao Qin
Publikováno v:
Journal of the Energy Institute. 92:1610-1617
In present study, the poisoning mechanism of Cl on V/TiO2 catalyst for SCR removal of NOx using NH3 as the reductant was explored by in situ DRIFT technique. The experimental results revealed that the existence of Cl did not change the SCR reaction m
Autor:
Jian Liu, Xu Shi, Xing-yu Liu, Zhong-yi Wang, Wei-guo Pan, Xiao Sun, Hao Qin, Rui-tang Guo, Shuai-wei Liu
Publikováno v:
Molecular Catalysis. 462:19-27
Potassium, as one of the alkali metals, could cause significant deactivation on the Ce-based SCR catalysts. In this work, Zr-doping was found to efficiently enhance the K tolerance of Ce/TiO2 catalyst. The BET, XRD, Raman, XPS, H2-TPR, NH3-TPD, O2-TP
Autor:
Zhong-zhu Qiu, Shuai-wei Liu, Xiao Sun, Xing-yu Liu, Hao Qin, Jian Liu, Rui-tang Guo, Wei-guo Pan, Zhen-zhen Guan, Xu Shi, Zhong-yi Wang
Publikováno v:
International Journal of Hydrogen Energy. 44:835-843
Removal of NO and Hg0 simultaneously was achieved on Nb-modified MnTiOx catalyst. Experimental results revealed that high NO conversion (>95%) and Hg0 oxidation (>95%) in 200–300 °C were available on Mn0.15Nb0.02TiOx catalyst with a GHSV of 108,00
Autor:
Xu Shi, Jian Liu, Zhong-yi Wang, Hao Qin, Shuai-wei Liu, Zhong-zhu Qiu, Xing-yu Liu, Xiao Sun, Wei-guo Pan, Rui-tang Guo
Publikováno v:
Applied Surface Science. 462:187-193
In this study, NH3 treatment of CeO2 was found to significantly enhance its NH3-SCR performance. The NH3-treated CeO2 was characterized by BET, XRD, TPR and XPS. The obtained results revealed the excellent SCR activity and stability of CeO2 catalyst
Autor:
Xiao Sun, Shu-ming Liu, Shuai-wei Liu, Jian Liu, Wei-guo Pan, Shu-xian Huang, Ming-yuan Li, Peng Sun, Rui-tang Guo, Zai-guo Fu
Publikováno v:
Applied Surface Science. 447:479-488
The bad resistance to SO2 was still the primary defect of Mn/TiO2 catalyst for selective catalytic reduction of NOx with NH3. To address that, a series of MnNb/TiO2 catalyst samples with different Nb/Mn molar ratio were prepared by sol-gel method and
Autor:
Wei-guo Pan, Peng Sun, Rui-tang Guo, Shuai-wei Liu, Shu-ming Liu, Jian Liu, Ming-yuan Li, Xiao Sun
Publikováno v:
Applied Catalysis A: General. 558:1-8
Sb was used as the additive to enhance the NH3-SCR performance of MnTiOx catalyst. Experimental results revealed that MnSbTiOx-0.2 demonstrated outstanding NH3-SCR activity in a wide temperature window (100–400 ℃) and high resistance to SO2. Char
Autor:
Shu-ming Liu, Peng Sun, Rui-tang Guo, Shuai-wei Liu, Wei-guo Pan, Ming-yuan Li, Xiao Sun, Jian Liu, Chang-xing Hu
Publikováno v:
Applied Surface Science. 436:814-822
The deactivation of SCR catalyst caused by K species contained in the fly ash would suppress its DeNOx performance. In this study, it was manifested that the modification of Ce/TiO2 catalyst with P could enhance its K tolerance. To understand the pro
Autor:
Shu-ming Liu, Ming-yuan Li, Shuai-wei Liu, Peng Sun, Rui-tang Guo, Wei-guo Pan, Xiao Sun, Jian Liu
Publikováno v:
Research on Chemical Intermediates. 44:3455-3474
Fe was used as the modifier to improve the performance of CeZr2O x catalyst for the selective catalytic reduction (SCR) reaction with ammonia. Experimental results revealed that proper Fe species (Fe/Ce molar ratio = 2) could effectively improve the