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pillar. At t=27.8 h, the lower roof suddenly sinks, resulting in the complete separation of the lower roof and the upper pillars. Then, the lower roof collapses and a chain reaction occurs upward......
, Institute of Resources Comprehensive Utilization, Guangzhou 510650, China; 2. State Key Laboratory of Rare Metals Separation and Comprehensive Utilization, Guangzhou 510650, China; 3. Guangdong......
.trb.2019.06.003. [11] LI Lin-heng, GAN Jing, LI Wen-quan. A separation strategy for connected and automated vehicles: utilizing traffic light information for reducing idling at red lights and improving......
[J]. Separation and Purification Technology, 2006, 51(3): 332-337. [8] MUZENDA E, RAMATSA I M, NTULI F, ABDULKAREEM A S, AFOLABI A S. Parametric effects on leaching behavior of nickel-copper matte......
separation. Composite material tabs were used to avoid stress concentration and eliminate fracture occurrence at the gripped region of the specimens. 3 Results and discussion 3.1 Microstructure Figure 1......
, boron carbide has the closest density to Al5083 alloy (2.51 g/cm3), hence, a homogeneous composite powder is made after the milling process with no agglomeration or separation [5,6]. During......
Polarization potentiodynamic curves of Ti6Al4V and Ti6Al4V/20CoCrMo samples 4 Conclusions (1) The fabrication of bilayer components without cracks or any separation of layers was attained. An important role......
其转化为可检测的Hg0.最常用的还原剂是SnCl2,此外还有NaBH4,抗坏血酸等.基于湿化学还原法的烟气形态汞分离/转化系统示意图如图4所示[26],应当注意的是,此系统需要无颗粒物的烟气样品,因此,需要在分离/转化入口前进行颗粒物脱除. 图4 湿化学法分离/转化系统图[26] Fig. 4 Schematic diagram of wet chemical separation......
, TANG De-sheng. Technological features and the latest development of impurity separation during tantalum(niobium) oxide production by traditional process[J]. Rare Metals and Cemented Carbides, 2016......
are the main ways to dispose of SAD, which usually involves four steps: leaching, solid-liquid separation, gas treatment and evaporation/crystallization [6, 8, 20]. DAVID et al [21] proposed an investigation......