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M a y 0 9 - 1 0 , 2 0 1 9
S t o c k h o l m , S w e d e n
Page 30 Journal of Organic & Inorganic Chemistry
ISSN: 2472-1123 Advanced Chemistry 2019
2nd European Congress on
Advanced Chemistry
I n the 20th century, a huge amount of experimental material was accumulated
that confirms the correctness of M Faraday’s views on the effect of electric
current on chemical reactions. Key moments and main theses of M Faraday's
works: identity of energy manifestations in the interaction of material objects;
the discrete nature of the electric current. The concept of the discrete nature of
electric current allows the use of a combination of electric current parameters
to organize unusual chemical reactions. The provision on the identity of
energy manifestations in the interaction of material objects provides the basis
for revising the scientific provisions on the mechanism of heat exchange
between material objects. A method has been developed for using combined
electrochemical reactions to obtain a leaching agent and extract metals
into a solution from mineral raw materials in the volume of a single reactor.
In the course of the research, a sodium hydroxide solution served as the
starting solution for the reactions. A sulfur-graphite electrode was used as a
source of sulfur for the preparation of reagents. When extracting metals into
solution, it was shown that virtually all physicochemical factors influence
the leaching process and the microstructure of inorganic aqueous solutions
should be considered as one of the important parameters of the technological
process. In particular, the pH of the initial and productive solutions changes
with temperature. For productive solutions, this change is not reversible. It
is shown that surface tension decreases with increasing sodium hydroxide
concentration. The degree of extraction of copper in the electroleaching of the
concentrate - 1 for 6 hours is at 0.1 M sodium hydroxide 21.5%, 0.2 M - 30.04%,
0.5 M - 43.1%, 1.0 M - 46 3%. With an increase in temperature to 450°C, copper
recovery increases from 26.8% to 35.7%.
Biography
Sharipov Rustam Hasanovich has studied at the Kazakh
National Technical University named after KI Satpayev in the
Specialty Metallurgy from 2005 to 2009. He has studied at
the on the Specialty Material Science and Technology of New
Materials from the same University from 2005 to 2009. He
has worked in the National Center for Complex Processing of
Mineral Raw Materials of the Republic of Kazakhstan in the
Laboratory Technology of Electrochemical Productions as an
Engineer-Researcher from 2009 to 2013. He has studied in the
Graduate School of the Kazakh-BritishTechnical University with
a Degree in Metallurgy. Currently, he is working as a Research
Assistant at the Advanced Materials and Technologies
Laboratory at the Kazakh-British Technical University.
Organization of unusual and combined chemical reactions to
extract metals from refractory ores
Sharipov R H, Utelbayev B T and Suleimenov E N
Kazakh-British Technical University, Kazakhstan
Sharipov R H et al., J Org Inorg Chem 2019, Volume:5
DOI: 10.21767/2472-1123-C2-023