Chemical engineering topic list of research papers
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Influence of dispersants on the rheological and colloidal properties of iron ore ultrafine particles and their effect on the pelletizing process—A review
Abstract The use of binders for iron ore pelletizing is required to: (a) increase the pellet strength before heating – green strength; (b) prevent the collapse of the pellets during firing, when the gases generated by water vaporization could cause...
2013 / Sandra Lúcia de Moraes, José Renato Baptista de Lima, João Batista Ferreira Neto -
Mineral carbonation process for CO2 sequestration
Abstract The most promising route for mineral carbonation is the aqueous process using naturally occurring silicate minerals. The overall carbonation reaction consists of the dissolution of MgO- or CaO-bearing silicates such as olivine, serpentine,...
2009 / V. Prigiobbe, M. Hänchen, M. Werner, R. Baciocchi, M. Mazzotti -
Analysis of the effect of temperature, pH, CO2 pressure and salinity on the olivine dissolution kinetics
Abstract The dissolution kinetics of olivine has been extensively studied under several temperatures, CO2 pressures, and solution compositions. Dissolution is an important mechanism in the aqueous mineral carbonation process. The overall carbonation ...
2009 / V. Prigiobbe, M. Hänchen, G. Costa, R. Baciocchi, M. Mazzotti -
Cross-section perimeter is a suitable parameter to describe the effects of different baffle geometries in shaken microtiter plates2014 / Clemens Lattermann, Matthias Funke, Sven Hansen, Sylvia Diederichs, Jochen Büchs
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Flows of Carreau fluid with pressure dependent viscosity in a variable porous medium: Application of polymer melt
Abstract The present work concerns the pressure dependent viscosity in Carreau fluid through porous medium. Four different combinations of pressure dependent viscosity and pressure dependent porous medium parameters are considered for two types of...
2014 / M.Y. Malik, Iffat Zehra, S. Nadeem -
Quantitative evaluation of an epoxy resin dispersion by infrared spectroscopy2014 / Shuichiro Yoshida
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Quadrant and Conditional Analyses of Non-spherical Particle Segregation in a Turbulent Channel Flow
Abstract Turbulent flows transporting particles of different sizes and shapes can be found in many natural and industrial systems. In understanding such flows, it is important to identify the mechanisms responsible for the dispersion, segregation...
2015 / Derrick O. Njobuenwu, Michael Fairweather -
Pretreatment of garden biomass using Fenton’s reagent: influence of Fe2+ and H2O2 concentrations on lignocellulose degradation2015 / Vivek P Bhange, SPM William, Abhinav Sharma, Jagdish Gabhane, Atul N Vaidya, et al.
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Studies of Dye Sensitisation Kinetics and Sorption Isotherms of Direct Red 23 on Titania2008 / Peter J. Holliman, Beatriz Vaca Velasco, Ian Butler, Maarten Wijdekop, David A. Worsley
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Ensemble Modeling for Robustness Analysis in engineering non-native metabolic pathways
Abstract Metabolic pathways in cells must be sufficiently robust to tolerate fluctuations in expression levels and changes in environmental conditions. Perturbations in expression levels may lead to system failure due to the disappearance of a...
2014 / Yun Lee, Jimmy G. Lafontaine Rivera, James C. Liao -
Simultaneous in situ generation of hydrogen peroxide and Fenton reaction over Pd–Fe catalysts2010 / Mohammad S. Yalfani, Sandra Contreras, Jordi Llorca, Montserrat Dominguez, Jesus E. Sueiras, et al.
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Reactive oxygen species-related activities of nano-iron metal and nano-iron oxides
Abstract Nano-iron metal and nano-iron oxides are among the most widely used engineered and naturally occurring nanostructures, and the increasing incidence of biological exposure to these nanostructures has raised concerns about their biotoxicity....
2014 / Haohao Wu, Jun-Jie Yin, Wayne G. Wamer, Mingyong Zeng, Y. Martin Lo -
Effect of mixing mode on the behavior of an ASBBR with immobilized biomass in the treatment of cheese whey2008 / L. H. S. Damasceno, José A. D. Rodrigues, S. M. Ratusznei, M. Zaiat, E. Foresti
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Mass Transfer Characteristics in a Standard Pulsed Sieve-plate Extraction Column
Abstract Pulsed sieve-plate extraction column is the very important equipment in nuclear spent fuel reprocessing. Study of the mass transfer characteristics in the extraction column under different operating conditions is beneficial to the...
2013 / Caishan Jiao, Shuai Ma, Qiong Song -
Continuous CO2 Capture in Dual Fluidized Beds Using Silica Supported Amine
Abstract In this study, a supported amine sorbent was prepared by impregnating silica particles (150∼300 um) with methanol solution of polyethylenimine (PEI with the molecular weight of 600 g· mol-1) to immobilize amine into the pores of the silica...
2013 / Wenying Zhao, Zhi Zhang, Zhenshan Li, Ningsheng Cai -
Microfluidic multi-input reactor for biocatalytic synthesis using transketolase
Abstract Biocatalytic synthesis in continuous-flow microreactors is of increasing interest for the production of specialty chemicals. However, the yield of production achievable in these reactors can be limited by the adverse effects of high...
2013 / James Lawrence, Brian O'Sullivan, Gary J. Lye, Roland Wohlgemuth, Nicolas Szita -
Piperazine Degradation in Pilot Plants
Abstract Concentrated, aqueous piperazine (PZ) has shown promise as a solvent for use in amine scrubbing of post - combustion flue gas to reduce CO2 emissions. Compared with 1-ethanolamine (MEA), PZ has a greater CO2 absorption rate, capacity, and...
2013 / Paul T. Nielsen, Lynn Li, Gary T. Rochelle -
Calcium Looping Process: Experimental investigation of limestone performance regenerated under high CO2 partial pressure and validation of a carbonator model
Abstract A key aspect of the Calcium Looping process is the implementation of the oxy-fuel combustion for the endothermic sorbent regeneration, which imposes high partial pressure of CO2 (75vol.-% dry). These conditions enhance lime sintering and...
2013 / Glykeria Duelli Varel, Lucia Bernard, Ajay R. Bidwe, Vladimir Stack-Lara, Craig Hawthorne, et al. -
The calculation of EMC for the analysis of wood/water relations in Fagus sylvatica L. modified with 1,3-dimethylol-4,5-dihydroxyethyleneurea2009 / Andrés Dieste, Andreas Krause, Carsten Mai, Holger Militz
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A Priori Direct Numerical Simulation Modelling of the Curvature Term of the Flame Surface Density Transport Equation for Nonunity Lewis Number Flames in the Context of Large Eddy Simulations2012 / Mohit Katragadda, Nilanjan Chakraborty