ProgramMaster Logo
Conference Tools for 2017 TMS Annual Meeting & Exhibition
Register as a New User
Submit An Abstract
Propose A Symposium
Presenter/Author Tools
Organizer/Editor Tools
About this Abstract
Meeting 2017 TMS Annual Meeting & Exhibition
Symposium Pan American Materials Congress: Materials for Green Energy
Presentation Title A Comparison between Recycled Spent Zeolite and Calcite Limestone for Manganese Removal
Author(s) Adarlene Silva, Rodrigo Figueiredo, Versiane Albis Leao
On-Site Speaker (Planned) Versiane Albis Leao
Abstract Scope The current work initially investigated the manganese removal by sorption in a recycled spent zeolite (faujasite) used in the oil industry. Equilibrium adsorption was described by the Langmuir isotherm (r2>0.99) with a maximum loading of 10.9mg/g-zeolite. The performance of the spent zeolite was compared with that of limestone (a low cost sorbent). In this latter case, equilibrium sorption was also modelled using the Langmuir isotherms with 1.03mg/g-limestone as maximum uptake. Fixed-bed sorption on both materials was also studied and solid loadings increased with the aqueous metal concentration. The Thomas model was selected to describe the breakthrough curves and showed good correlation with the experimental data for both samples and indicated a maximum solid uptake of 0.33mg/g-solid in faujasite and 0.03mg/g in limestone. Vale and funding agencies FINEP, CAPES, CNPQ, FAPEMIG are acknowledged.
Proceedings Inclusion? Planned: Stand-alone book in which only your symposium’s papers would appear (indicate title in comments section below)


A Comparison between Recycled Spent Zeolite and Calcite Limestone for Manganese Removal
A Novel Air Electrode Using Core-Shell Particles for Metal Hydride/Air Rechargeable Battery
Cycle Performance of Air Electrode and Metal Hydride/Air Secondary Battery
Defect Engineering for Strong Photocatalysis of TiO2 Nanoparticles with Dopants: DFT Calculations and Experimental Verifications
Development of Air Electrodes Using Different Types of Carbon Materials for Metal Hydride/Air Secondary Battery
Effect of Mo6+ Substitution on Microstructure and Lithium Ionic Conductivity of Garnet-Type Li7La3Zr2O12 Solid Electrolytes by Field Assisted Sintering Technology
Electromagnetic Levitation Refining Of Silicon-iron Alloys for Generation of Solar Grade Silicon
Emission and Photocatalytic Properties of Graphene:ZnO Hybrid Nanostructures
Environmental Impact of the Synthesis of Calcium Silicates (C2S AND C3S) by Combustion Processes
Environmentally Responsible Polymer Selection for Organic Photovoltaic Solar Cells
Novel Metrics for Assessing Criticality of Byproduct Metals
PAN-16: Heat Capacity and Thermal Expansion of Solar Salts Determined by Thermal Analysis Techniques
PAN-17: Influence of Organic Solvent on Pt Nanoparticles Synthesis on MWCNT for ORR
PAN-18: One-pot “Green” Synthesis of Nitrogen Doped Porous Titania Nanospheres for Photocatalytic Degradation of Direct Blue-71
PAN-19: Plasmon-enhanced Solar Fuel Production with Gold-metal Oxide Hybrid Nanomaterials
PAN-21: Structural and Magnetic Properties of Nano Cobalt Ferrites for Green Refrigeration Technology
PAN-22: Structural and Optical Properties of Graphene-based Nano-architectures Decorated with (Ag, Cu) Metal Nanoparticles
PAN-23: Synthesis of Mesoporous TiO2 for Photo-anode in Dye-synthetized Solar Cell
PAN-24: Tape Casting and Flash Sintering of Nickel Oxide-Gadolinium Doped Ceria (NIO-GDC) Nanostructure Composite Anode for Solid Oxide Fuel Cells
Simulation of Bonded Magnet Performance for Renewable Energy Applications
Study of the Influence on the Thermodynamic Properties of Replacing V by Zr in Alloys for Hydrogen Storage
Technical and Environmental Assessment of an Alternative Binder for Low Traffic Roads with LCA Methodology
Thermal and Electrical Conductivities of Mesoporous Nanofluids and Applications for Enzyme Catalysis

Questions about ProgramMaster? Contact