Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Xinjin Zhao"'
Publikováno v:
Medicine. 98:e18405
Alzheimer disease (AD) is the most common neurodegenerative brain disease that causes cognitive impairment in the elderly. Behavioral and psychological symptoms of dementia (BPSD), also known as neuropsychiatric symptoms, represent a heterogeneous gr
Autor:
Guoyu Zhou, Shuangwu Liu, Xiaolin Yu, Xinjin Zhao, Lin Ma, Peiyan Shan, Zhou, Guoyu, Liu, Shuangwu, Yu, Xiaolin, Zhao, Xinjin, Ma, Lin, Shan, Peiyan
Publikováno v:
Medicine; Dec2019, Vol. 98 Issue 50, p1-7, 7p
Publikováno v:
Applied Catalysis A: General. 231:227-242
Microactivity testing is the most commonly used procedure for determining the selectivities of FCC catalysts and researchers have followed several strategies in order to optimise this approach. Grace Davison developed the short contact-time microacti
Autor:
Terry G. Roberie, Xinjin Zhao
Publikováno v:
Industrial & Engineering Chemistry Research. 38:3847-3853
The effects of ZSM-5 additive and riser reactor temperature on the product selectivity in fluid catalytic cracking of gas oil were systematically investigated in an adiabatic circulating riser reactor. In addition to the fact that ZSM-5 can substanti
Autor:
Robert H. Harding, Xinjin Zhao and
Publikováno v:
Industrial & Engineering Chemistry Research. 38:3854-3859
The effect of hydrogen transfer reactions on ZSM-5 additive in a fluid catalytic cracking system was investigated. Microactivity testing of 4 wt % of ZSM-5 additive on 10 different commercial FCC gas oil feeds showed that the percentage increases of
Autor:
and Xinjin Zhao, Alan W. Peters, George Yaluris, Edward F. Rakiewicz, Douglas C. Tomczak, Wu-Cheng Cheng, Robert H. Harding, Kuangnan Qian
Publikováno v:
Energy & Fuels. 11:596-601
A combination of analytical techniques, including X-ray photoelectron spectroscopy (XPS), solid state 13C nuclear magnetic resonance (NMR) spectroscopy, and supercritical fluid extraction/mass spectrometry (SFE/MS), were used to characterize the deta
Publikováno v:
Industrial & Engineering Chemistry Research. 35:2561-2569
The product selectivities of the fluid catalytic cracking (FCC) process are strongly dependent on the properties of the petroleum gas oil reactant. In order to elucidate the complex relationship between gas oil chemical composition and product select
Autor:
James Wei, Xinjin Zhao
Publikováno v:
Journal of Catalysis. 147:429-440
The structures of nickel deposits on sulfided CoMo/Al2O3 hydrodemetallation catalyst surface were characterized by using scanning transmission electron microscopy and high-resolution transmission electron microscopy techniques to study the interactio
Autor:
James Wei, Xinjin Zhao
Publikováno v:
Chemical Engineering Science. 47:2721-2726
Nickel deposition on sulfided and unsulfided CoMo/γAl 2 O 3 hydrometallation catalysts were investigated. Both element mapping and X-ray microanalysis from scanning transmission electron microscopy showed that the elemental distribution of deposited
Autor:
Xinjin Zhao, Wu-Cheng Cheng
Publikováno v:
ACS Symposium Series ISBN: 9780841234116
Deactivation and Testing of Hydrocarbon-Processing Catalysts
Deactivation and Testing of Hydrocarbon-Processing Catalysts
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::335123615bf356243ad279b2ac859c0a
https://doi.org/10.1021/bk-1996-0634.ch011
https://doi.org/10.1021/bk-1996-0634.ch011