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of eight elements in copper anode mud by inductively coupled plasma atomic emission spectrometry[J]. Metallurgical Analysis, 2011, 31(8): 69-73. [9] 王玉棉, 黄 雁, 周 兴, 等. 黑铜泥综合回收工艺研究[J]. 兰州理工大学学报, 2012, 38......
矿山废石的处理没有得到重视,企业不愿意投入大量的人力物力处理矿山废石.随着社会发展到新的阶段,社会观念发生改变,在谋求发展的同时,更加关注对生态环境造成的影响[10]. 表1 不同矿种废石排放强度[6-7] Table 1 Emission intensity of waste rock of different minerals[6-7] 面对矿山废石大量堆存所造成的资......
; heat balance 1 Introduction The use of lightweight materials is effective in conserving energy and reducing emission. Aluminium alloy is an ideal material for automobile lightweight components due......
and preheated to 250 °C. Table 1 presents the chemical compositions of the Mg-xLa alloys determined by inductively coupled plasma-atomic emission spectroscopy (ICP-AES). The composition......
trioxide (As2O3) was collected from Shandong Humon Smelting Co., Ltd., China. The content of arsenic trioxide (98.71%) was determined by the analysis of inductively coupled plasma optical emission......
, solar cell, and other companies that use fluoride as raw material all constitute major sources of fluoride emission [3-5]. Developing countries, especially China, India and Sri Lanka have many......
tracked vehicle with three planetary gear sets [J]. Journal of Central South University, 2021, 28(7): 2105-2119. DOI: https://doi.org/10.1007/s11771-021-4756-0. 1 Introduction As the emission and fuel......
-optical emission spectrometry (ICP-OES, Optima 8300DV, PerkinElmer, USA) was used to measure the concentrations of heavy metal ions in the leaching solution. 3 Results and discussion 3.1......
field emission microscope (Hitachi, japan) and JEM-2100F TEM (JEOL, Japan) were used. 2.5 Electrochemical measurements The electrochemical performance of samples was measured on a CHI 660E......
with the increase of reduction, and also stretch along circumferential direction. Optimal combination of strength and elongation was observed. This is attributed to grain refinement and dislocation......
