The fundamental basis of vacuum pyro-selection of complex mineral and man-made raw materials have been created;
The fundamental basis of vacuum distillation refining of metals and separation of alloys have been created;
The vacuum process of refining rough tin at the Novosibirsk Tin Plant was developed and introduced.
The vacuum thermal technology and equipment for the processing of mercury concentrates at the Khaidarkan mercury plant (Kirghizia) was put into commercial operation;
Ecologically safe technologies have been developed for dearsenation stubborn gold-, arsenic-containing raw materials and demercurization of mineral and man-made materials that have been tested on a pilot scale in the vibro-vacuum installations of a continuous operation principle;
An experimental production for the refining of black selenium has been created.
Technologies offered for implementation:
Technology for producing titanium dioxide from ilmenite concentrate from the Obukhovskoye deposit;
Advanced vacuum distillation technology for refining selenium;
Environmentally friendly vacuum technology and continuously operating equipment for the demercurization of used mercury-filled instruments and measurements;
Ecologically safe technology for dearsenation of refractory gold-bearing raw materials
Basic research directions:
The study of thermodynamic and kinetic regularities of evaporation processes, the thermal decomposition of metal sulfides and condensing in a vacuum;
Development of a vacuum-thermal technology and equipment for processing of polymetallic mineral and man-made raw materials from non-ferrous metallurgy;
Creation of vacuum distillation methods and equipment for refining of non-ferrous metals.
The core group of the research group includes 7 people: 1 doctor of technical sciences, doctor of physical and mathematical sciences, professor, 3 candidates of technical sciences and 1 undergraduate student.
The contact person:
Head Laboratory of vacuum processes: Nitsenko A.V.