共搜索到7323条信息,每页显示10条信息,共733页。用时:0小时0分0秒375毫秒
STUDY ON THE VARIATION MECHANISM OF CARBON CONTENT OF LIQUID IRON IN MELTING GASIFIER Y.Xu1,Q.L2,L.Y.Sun1,Q.F.Chai3 (1.U;2.U)(U;3.Hebei Institute of Vocation and Technology, Shijiazhuang 050031, China) Abstract:This paper studied the changing principles of carbon content in direct reduction iron(DRI) and liquid iron in the COREX melting gasifier. Under the normal workingconditions......
......
......
......
J. Cent. South Univ. (2017) 24: 325-334 DOI: 10.1007/s11171-017-3434-3 Effect of liquid nitriding at 400–670 °C on microstructure and properties of C110 Steel YAN Jing(闫静)1, 2, WANG Jun(王均)1, GU Tan...: Liquid nitriding of C110 steel was conducted in a wide range of temperatures (400–670 °C) using a kind of chemical heat-treatments, and the hardness, mechanical and corrosion properties of the nitrided......
; Optimization strategies for separation of sulfadiazines using Box-Behnken design by liquid chromatography and capillary electrophoresis GONG Wen-jun(龚文君)1... optimization of eight structurally related sulfonamides using capillary zone electrophorosis and reverse high performance liquid chromatography. Optimum values for volume ratio of THF to H2O in eluent......
Multi-scale Modeling of the Ionic Diffusivity of Cement-based Materials蒋金洋1,高云1,SUN Wei1,LIU Zhiyong21. College of Materials Science and Engineering,Southeast University2. School of Mechanics and Civil Engineering,China University of Mining and Technology摘 要:A new multiscale numerical approach was presented to predict the ionic diffusivity of cement......
......
Transport of yttrium metal ions through fibers supported liquid membrane solvent extraction A.M.Rajput1,A.G.Gaikwad1 (1.CE & PD Division,National Chemical Laboratory,Pune 411008,India) Key words:fibers supported liquid membrane solvent extraction; yttrium metal ion; channel; extraction; stripping; PC-88A; rare earths; [全文内容正在添加中] ......
Numerical simulation of dynamic process for liquid film spreading by lattice Boltzmann method and its experimental verificationLIU Qiu-zu(刘邱祖)1, 2, KOU Zi-ming(寇子明)1, 2, HAN Zhen-nan(韩振南)1(1. College... of Technology), Taiyuan 030024, China)Abstract:Combined with the kinetic model of liquid film spreading, a new numerical method of solid-liquid-gas three-phase flow was developed for the moving of contact line......