Accurate thermodynamic modeling of ionic liquids/metal salt mixtures: Application to carbon monoxide reactive absorption

AIChE Journal ◽  
2017 ◽  
Vol 63 (8) ◽  
pp. 3532-3543 ◽  
Author(s):  
Gabriel Zarca ◽  
Inmaculada Ortiz ◽  
Ane Urtiaga ◽  
Fèlix Llovell
Keyword(s):  
Carbon Monoxide ◽  
Ionic Liquids ◽  
Thermodynamic Modeling ◽  
Metal Salt ◽  
Reactive Absorption ◽  
Salt Mixtures

scholarly journals Surface-Sensitive Electrooxidation of Carbon Monoxide in Room Temperature Ionic Liquids

ACS Catalysis ◽  
2013 ◽  
Vol 3 (12) ◽  
pp. 2935-2938 ◽  
Author(s):  
Florin A. Hanc-Scherer ◽  
Carlos M. Sánchez-Sánchez ◽  
Petru Ilea ◽  
Enrique Herrero
Keyword(s):  
Carbon Monoxide ◽  
Ionic Liquids ◽  
Room Temperature ◽  
Room Temperature Ionic Liquids

scholarly journals Metal reduction by hydrogen from the B2O3-СaO-Ni(Zn, Pb, Cu)O melts thermodynamic modeling

2020 ◽  
Vol 61 (2) ◽  
pp. 145-151
Author(s):  
Alexander S. Vusikhis ◽  
◽  
Evgeny N. Selivanov ◽  
Stanislav N. Tyushnyakov ◽  
Viktor P. Chentsov ◽  
...  
Keyword(s):  
Carbon Monoxide ◽  
Thermodynamic Modeling ◽  
Reduction Process ◽  
Reducing Agent ◽  
Metal Reduction ◽  
Oxide Melt ◽  
Reduction Processes ◽  
Lead And Zinc ◽  
Nickel Copper ◽  
Copper Lead

Thermodynamic modeling is used to describe the metal reduction processes by hydrogen from oxide melt in the B2O3-CaO- MeO (Me – Ni, Zn, Pb, Cu) system. Open systems approximation with periodic removal of metal particles and gases from the working melt composition is used in the method. By this work we present the thermodynamic modeling results of metal reduction processes (Ni, Cu, Pb, Zn) by Hydrogen. The reducible metals oxides content in the all melts was 3 mass %, and the mass ratio of B2O3/CaO was taken as 3 to be close to eutectic composition. The calculations made it possible to determine such parameters as oxide melt compositions and elements reduction degree depending on the induced gas quantity. of the Nickel, Copper, Lead and Zinc reduction process simulation from B2O3-CaO-MeO melts proved the reduction process by Hydrogen is similar to that which was earlier established when Carbon monoxide was used as the reducing agent. When Copper is reduced from CuO, the process occurs with intermediate Cu2O oxide formation (CuO → Cu2O → Cu). The Nickel (NiO → Ni), Lead (PbO → Pbs + Pbg) and Zinc (ZnO → Zng) recovery have been realized by one stage. The non-ferrous metals change content in the oxide melt and the degrees of its reduction depending on temperature and reducing agent quantity introduced are described by the second-order polynomial functional equations. Comparison of the Carbon monoxide and Hydrogen used for Nickel, Copper, Lead, and Zinc reducing to 90% metallization degree proved much less Hydrogen consumption.

Perturbed-Chain SAFT as a Versatile Tool for Thermodynamic Modeling of Binary Mixtures Containing Isoquinolinium Ionic Liquids

2012 ◽  
Vol 116 (28) ◽  
pp. 8191-8200 ◽  
Author(s):  
Urszula Domańska ◽  
Maciej Zawadzki ◽  
Kamil Paduszyński ◽  
Marek Królikowski
Keyword(s):  
Ionic Liquids ◽  
Binary Mixtures ◽  
Thermodynamic Modeling ◽  
Versatile Tool

Effects of metal salt mixtures on Daphnia magna reproduction

1986 ◽  
Vol 11 (1) ◽  
pp. 9-14 ◽  
Author(s):  
K.E. Biesinger ◽  
G.M. Christensen ◽  
J.T. Fiandt
Keyword(s):  
Daphnia Magna ◽  
Metal Salt ◽  
Salt Mixtures

Purification of flue gas by ionic liquids: Carbon monoxide capture in [bmim][Tf2N]

AIChE Journal ◽  
2013 ◽  
Vol 59 (10) ◽  
pp. 3886-3891 ◽  
Author(s):  
Sona Raeissi ◽  
Louw J. Florusse ◽  
Cor J. Peters
Keyword(s):  
Carbon Monoxide ◽  
Ionic Liquids ◽  
Flue Gas
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