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Browsing by Subject "Dissolution"

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Aggregation and dissolution of silver nanoparticles in a laboratory-based freshwater microcosm under simulated environmental conditions

Author: Walters, Chavon R ; Pool, E ; Somerset, V Date: Apr 2014 Silver nanoparticles (NP) are used in several applications, including their use as antimicrobial agents in textiles, personal care, and other domestic products. As such, there is a high potential for the release of silver nanoparticles (AgNP) ... Read more
Conference presentation: Dissolution of South African Eucalyptus sawdust wood in [Emim][OAc]/ co-solvent mixtures

Author: Tywabi, Z Date: May 2014 The efficient utilization of biomass is increasingly important due to the diminishing resources of fossil fuels worldwide. Wood, and most of other components of wood are burnt to produce energy. This presentation focuses on the dissolution ... Read more
Micronization, characterization and in-vitro dissolution of shellac from PGSS supercritical CO2 technique

Author: Labuschagne, Philip W ; Naicker, B ; Kalombo, Lonji Date: Feb 2016 The purpose of this investigation was to determine whether shellac, a naturally occurring material with enteric properties, could be processed in supercritical CO2 (sc-CO2) using the particles from gas saturated solution (PGSS) process and ... Read more
Separation of DR synthesized Ti-Mg Alloy by dissolution of waste by-products in acid media

Author: Mushove, T ; Chikwanda, HK ; Ndlovu, S ; Machio, Christopher N Date: Jun 2010 The objective of this work is to isolate synthesized Ti-Mg alloy powder through leaching out of MgO and any unreduced oxides of Titanium. Leaching media investigated are H2SO4, HCl and organic acids ascorbic acid/oxalic and L-cysteine /ascorbic ... Read more
Separation of DR synthesized Ti-Mg Alloy by dissolution of waste by-products in acid media

Author: Mushove, T ; Chikwanda, HK ; Ndlovu, S ; Machio, Christopher N Date: Jun 2010 The objective of this work is to isolate synthesized Ti-Mg alloy powder through leaching out of MgO and any unreduced oxides of Titanium. Leaching media investigated are H2SO4, HCl and organic acids ascorbic acid/oxalic and L-cysteine /ascorbic ... Read more
Study on the interactions of Ag nanoparticles with low molecular weight organic matter using first principles calculations

Author: Nyangiwe, Nangamso N ; Ouma, CN ; Musee, N Date: Oct 2017 Experimental studies on environmental processes such as aggregation, disaggregation, dissolution, surface transformation, and adsorption of engineered nanoparticles (ENPs) in the aquatic systems are reported to be influenced by their interactions ... Read more

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Browsing by Subject "Dissolution"

Browsing by Subject "Dissolution"

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