搜索结果: 1-15 共查到“矿床学与矿相学 Modeling”相关记录15条 . 查询时间(0.127 秒)
Tangential Follow System of High-Speed Leather Cutting Machine Modeling and Control Optimization
Control Parameters Optimisation GA High-Speed Leather Cutting Machine Modeling Tangential Follow System
2011/12/15
As to the low dynamic response of tangential follow system, especially the poor dynamic follow ability when executing small arc rapid interpolation. Based on the principle of mechanical dynamics, the ...
Dynamics Modeling and Simulation for Main Drive System of Automatic Cutter
Cutter Machine Dynamic Balance Dynamical Modeling Main Transmission
2011/12/15
Aiming at the Multi-layer leather cutting machine,for the more thicker material paved on the table,the cutting resistance are increased and the cutter are to be need much more longer,this caused the c...
Low-Temperature Acid Weathering in Newhaven, Sussex, United Kingdom, and Its Application to Theoretical Modeling in Radioactive Waste-Disposal Sites
Acid Weathering Aluminous Minerals Jarosite Radioactive-Waste Sites Silico-Aluminous Gels Thermodynamic Modeling
2011/12/6
Abstract: Tertiary weathered sediments located immediately to the west of the harbor at Newhaven, Sussex, UK, were investigated by examination of major and trace elements by scanning electron microsco...
Modeling of Organic and Inorganic Cation Sorption by Illite
Benzylalkylammoium Cation Adsorption Model Crystal Violet Illite Ionic Strength Source Clay Imt-2 Montmorillonite
2011/12/7
Abstract: Sorption of several organic and inorganic cations on illite (Clay Minerals Society Source Clay Imt-2) was determined experimentally and results compared to model calculations. The cations st...
Modeling of the solubility of a two-component H2O + CO2 fluid in silicate liquids
H2O + CO2 silicate liquids two-component
2012/3/31
Thesolubilityofatwo-component,H O CO ?uidinsilicateliquidswasmodeledby
assumingmechanical,thermal,andchemicalequilibriumbetweenthe?uidandliquidphas- H O CO )
es.Theliquidphasewastreatedasa12-compone...
Relating formulations of the thermodynamics of mineral solid solutions: Activity modeling of pyroxenes, amphiboles, and micas
mineral solid solutions pyroxenes amphiboles andmicas
2012/3/30
Inathermodynamicdescriptionofamineralsolidsolution,itiscustomarytoselecta
minimalgroupofend-membersthatconstitutesanindependentset,andyetinpractical
calculationsitcommonlyoccursthatadifferentindepen...
Modeling Adsorption-Desorption Processes of Cd on Montmorillonite
Cadmium Cation Adsorption Model Hysteresis Montmorillonite
2011/12/8
Abstract: Adsorption-desorption of Cd to Ca montmorillonite (SAz-1) was studied at concentrations ranging from 44.5 to 266.8 礛. An adsorption model was employed in the analysis of the data. The proced...
Neptunium(V) Sorption on Montmorillonite: An Experimental and Surface Complexation Modeling Study
Diffuse-Layer Model Montmorillonite Neptunium Sorption Surface Complexation
2011/12/8
Abstract: Batch sorption experiments at fixed initial Np(V) concentration (…1 】 10−6 M 237Np), M/V ratio (4 g L−1), and ionic strength (0.1 molal NaNO3) were conducted to determine the eff...
Orthorhombic Jahn-Teller distortion and Si-OH in mozartite CaMn3+O[SiO3OH]: A single-crystal X-ray, FTIR, and structure modeling study
Orthorhombic Jahn-Teller distortion Si-OH CaMn3+O[SiO3OH X-ray FTIR: structure modeling study
2012/4/6
Thestructureofmozartite,CaMn O[SiO OH],wasre?nedinspacegroup P2 2 2 fromX-raysingle-crystaldatacollectedat100K(R 2.45%, R 2.62%),300K(R 2.60%,R 2.68%),and500K(R 2.79%, R 2.81%).TheMn O octahedronshows...
Equilibrium Modeling of Clinoptilolite-Analcime Equilibria at Yucca Mountain, Nevada, USA
Analcime Clinoptilolite Modeling Stability Thermodynamic Zeolite
2011/12/9
Abstract: Yucca Mountain, Nevada, is being investigated to determine its suitability to host a potential high-level radioactive waste respository. An important reason for its choice as a potential rep...
Crystal Structure Modeling of a Highly Disordered Potassium Birnessite
Birnessite Crystal Structure Modeling Turbostratic Stacking
2011/12/27
The structure of a highly disordered synthetic birnessite was studied by comparing powder X-ray diffraction (XRD) data with calculated patterns generated by BIRNDIF and WILDFIRE© in an attempt to...
Modeling Arsenate Competitive Adsorption on Kaolinite, Montmorillonite and Illite
Arsenate competitive adsorption Illite Kaolinite Montmorillonite
2011/12/27
Abstract: The adsorption of arsenate (As(V)) on kaolinite, montmorillonite and illite was investigated at varying pH and competing anion concentration while holding As(V) concentration (6.7 ?10−...
Surface structural controls on pyrite oxidation kinetics: An XPS-UPS, STM, and modeling study
controls pyrite oxidation kinetics XPS-UPS STM modeling study
2012/4/6
X-ray and ultraviolet photoelectron spectroscopy (XPS and UPS,respectively) and scan-ning tunneling microscopy (STM) were used to observe the initial oxidation of pyrite surfaces in air. The results s...
Modeling of H+ and Cu2+ Adsorption on Calcium-Montmorillonite
Adsorption Copper Modeling Montmorillonite
2011/12/29
The interaction of H+- and Cu2+-ions with Ca-montmorillonite was investigated in 0.1 mol/dm3 solutions of Ca(CIO4)2 at 298.2 K by potentiometric titrations using both glass electrodes (for H+) and ion...
Modeling Boron Adsorption on Kaolinite
Adsorption Boron Ion-pair Ion-speciation Kaolinite Surface complexation Triple-layer model
2011/12/30
Boron adsorption at constant ionic strength [0.09 ?0.01 moles/liter of KClO4 or Ca(ClO4)2] on 0.2? 祄 clay fraction of pretreated kaolinite was modeled using both phenomenological equations and surface...