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J. Cent. South Univ. (2018) 25: 1870-1878 DOI: https://doi.org/10.1007/s11771-018-3876-7 Environmental impact assessment of magnesium alloy automobile hub based on life cycle assessment YI Qiu-ping...-ping. Environmental impact assessment of magnesium alloy automobile hub based on life cycle assessment [J]. Journal of Central South University, 2018, 25(8): 1870–1878. DOI: https://doi.org......
properties, formability and microstructures of 2036 aluminum alloy for automobile body sheets were investigated through the tensile tests, DSC analysis and TEM observation. The results show that the alloy...″ phases are formed. The number of the θ″ phases grows, and the strength increases sharply during the paint-bake treatment. In contrast with the 6000 series aluminum alloy for automobile body sheets......
Effect of Rare Earths on n-Hexane Aromatization over HZSM-5 Catalyst 李凤仪1,刘文明1,朱光中2 (1.Institute of Applied Chemistry, Nanchang University, Nanchang 330047, China;2.Department of Chemistry, Huizhou... site plays an important role in n-hexane cracking. Key words:rare earths; n-hexane; aromatization; ZSM-5 catalyst; zeolite; [全文内容正在添加中] ......
Effects of Support on Catalytic Behavior of Combustion Catalyst La0.8Sr0.2CoO3/γ-Al2O3 沈岳年1,斯琴高娃1,王克冰1,秦飞丽1,贾美林1 (1.College of Chemistry and Chemical Engineering, Inner Mongolia University, Hohhot 010021, China) Abstract:Combustion catalyst La0.8Sr0.2CoO3 (LSC) is expected to possess relatively high activity for the oxidation of carbon monoxide and many hydrocarbons. If γ-Al2O3 is used as its......
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Influence of Different Subsistence States of CeO2-ZrO2 Mixed Oxides in Catalyst Coating on Catalytic Properties Feng Changgen1,Shu Baichong2,Chen Jianjun1,Fan Jun3 (1.School of Mechanic-Electronic.... This mentioned mixture was mixed with γ-Al2O3 and a newly proposed active component to prepare a new catalyst. Afterward, the influence of thermal treatment on the new catalyst were investigated by calcinations......
; 文献标志码:A Regeneration of lithium cobalt oxide in spent lithium ion batteries by ultrasonic irradiation ZHU Shu-guang1, 2, 3, HE Wen-zhi2, LI... University, Shanghai 201209, China) Abstract: The spent LiCoO2 was treated in LiOH solution exerted by ultrasound with the aim to renovate its electrochemical characteristics. The crystal structures......
Influence of V2O5 Addition on Reduction of NO by C3H6 over Pt/V2O5/Al2O3 Monolithic Catalyst Yu Junjie1,Kang Shoufang1,HAO Zhengping1,Jiang Zheng1 (1.Research Center for Eco-Environmental Sciences... catalyst makes the temperature window of NO reduction shift further to a lower temperature region.The activity of NO reduction decreases and there is a similar degree of deactivation over the two......
Complex Solid Superacid Catalyst WO3-ZrO2-SO42- Structure of Acid Sites on the Catalyst黄银燕,张改莲,张文朴摘 要:<正> A new type of complex solid superacid catalyst WO3-ZrO2-SO42-with an acid strength H0≤-16.04 wasprepared by kneading Zr(OH)4 or amorphous ZrO2 with tungstic acid(H2WO4)(W/Zr=0.15),followed byexposing this complex hydroxides to 0.5 tool/L......
Trans. Nonferrous Met. Soc. China 28(2018) 2360-2367 A clean process of lead recovery from spent lead paste based on hydrothermal reduction Wei-feng LIU1,2, Xun-bo DENG1, Du-chao ZHANG1, Tian-zu...; accepted 18 April 2018 Abstract: An innovative process was proposed for recovering lead from spent lead paste, and it produced less pollution and used less energy than the traditional process. First......