Výsledky vyhledávání - "Feng‐Yun Ma"

Functional groups of sequential extracts and corresponding residues from Hefeng sub-bituminous coal based on FT-IR analysis

Autor: MA Ya-ya, Shu-pei Zhang, Yue Wang, Wen-long Mo, Xing Fan, Feng-yun Ma, Wen-tao Gong, Xian-Yong Wei

Publikováno v: Journal of Fuel Chemistry and Technology. 49:890-901

Petroleum ether, carbon disulfide, methanol, acetone, and acetone/carbon disulfide were selected as solvents for ultrasonic-assisted extraction of acid-washed Hefeng sub-bituminous coal. The extract and residue were identified as Ei and Ri (i=1, 2, 3

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::697223c41f41e7c3309adb5f59bf22f0
https://doi.org/10.1016/s1872-5813(21)60055-5

Zobrazit plný text záznamu

Influence of Ni Precursors on the Structure, Performance, and Carbon Deposition of Ni-Al2O3 Catalysts for CO Methanation

Autor: Feng-Yun Ma, Meng Zou, Wenlong Mo, Jianzhang Zhao, Xingxiang Wang, Tiansheng Zhao, Xianjin Huang

Publikováno v: ACS Omega
ACS Omega, Vol 6, Iss 25, Pp 16373-16380 (2021)

Three Ni-Al2O3 catalysts were prepared, in planetary ball-milling machine, by the mechanochemical method with Al(NO3)3·9H2O as the aluminum precursor, (NH4)2CO3 as the precipitant, and Ni(NO3)2·6H2O, NiCl2·6H2O, and Ni(CH3COO)2·4H2O as nickel pre

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3947138aa46221e89ab2e5696dff1955
https://doi.org/10.1021/acsomega.1c00914

Zobrazit plný text záznamu

Effects of Promoters on the Structure, Performance, and Carbon Deposition of Ni-Al2O3 Catalysts for CO2–CH4 Reforming

Autor: Wenlong Mo, Dilhumar Tax, Xianjin Huang, Feng-Yun Ma, Xing Fan, Xiaoqiang He

Publikováno v: ACS Omega, Vol 6, Iss 25, Pp 16381-16390 (2021)

Modified Ni-Al2O3 catalysts with Ca, Co, and Ce species as promoters were prepared by the combustion method, and the structure, morphology, reduction characteristic, and CO2-CH4 reforming of the catalysts were discussed by X-ray diffraction (XRD), H2

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b95a357801347862768e0c3b572842a0
https://doi.org/10.1021/acsomega.1c00918

Zobrazit plný text záznamu

Preparation of Co-Mo/γ-Al2O3 catalyst and the catalytic hydrogenation effects on coal-related model compounds

Autor: Feng-Yun Ma, Hao Xu, Xian-Yong Wei, Peter N. Kuznetsov, Xing Fan, Yang-Yang Xu, Guosheng Li, Wenlong Mo

Publikováno v: Journal of the Energy Institute. 96:52-60

Co-Mo/γ-Al2O3 bimetallic catalyst was prepared by incipient wetness impregnation and the physicochemical properties were obtained by a series of characterization methods. The active components are mainly MoS2 and Co-Mo-S existing on γ-Al2O3, the su

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::17828698ec9c340b6cc64920f06d9c36
https://doi.org/10.1016/j.joei.2021.02.005

Zobrazit plný text záznamu

Hydrodynamic Cavitation of Creosote Oil in the Presence of a Ni2+ Initiator Results in an Increase in Its Overall Naphthalene Content

Autor: Ting Liang, Feng-Yun Ma, Zhi Su, Ying Zhu, Yu-Fang Ye

Publikováno v: ACS Omega, Vol 6, Iss 12, Pp 8288-8296 (2021)
ACS Omega

Hydrodynamic cavitation (HC) of aromatic hydrocarbons present in creosote oil obtained from coal tar in the presence of 0.3% (w/w) Ni2+ as an inducer increased its naphthalene and phenanthrene content by 7.3 and 2.6%, respectively. An optimal procedu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::07cd41b1ab0a20e8a4ce0db519713cf8
https://doaj.org/article/79aee6b30bf4408cb9cdc0d07145f1bc

Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání