I.S. Zamulin - Post-graduate Student, Katanov Khakass State University, Abakan. E-mail: zamulin_ivan@mail.ru
S.L. Gafner - Dr.Sc. (Phys.-Math.), Professor, Katanov Khakass State University, Abakan. E-mail: sgafner@khsu.ru sgafner@rambler
L.V. Redel - Ph.D. (Phys.-Math.), Associate Professor, Katanov Khakass State University, Abakan. Е-mail: lredel@khsu.ru
Yu.Ya. Gafner - Dr.Sc. (Phys.-Math.), Professor, Head of Department, Katanov Khakass State University, Abakan. Е-mail: ygafner@khsu.ru

N.N. Balan, E.N. Ivashov, P.A. Luchnikov, A.V. Nevsky

A.A. Revina, S.A. Busev, V.G. Kalashnikov, V.G. Lebedev

A.A. Revina, S.A. Busev, V.G. Kalashnikov, V.G. Lebedev

A.A. Fedotov - Research engineer, Center of Physical and Chemical Technology. E-mail: fedotov-a-a@yandex.ru
S.A. Grigoriev - Dr.Sc. (Eng.), Assotiate Professor, Center of Physical and Chemical Technology. E-mail: grig@hepti.kiae.ru
V.N. Fateev - Dr.Sc. (Chem.), Professor, Deputy Director of Center of Physical and Chemical Technology. E-mail: fat@hepti.kiae.ru

A. A. Fedotov - Research engineer, Center of Physical and Chemical Technology. E-mail: fedotov-a-a@yandex.ru
S. A. Grigoriev - Dr.Sc. (Eng.), Assotiate Professor, Center of Physical and Chemical Technology. E-mail: grig@hepti.kiae.ru br> V. N. Fateev - Dr.Sc. (Chem.), Professor, Deputy Director of Center of Physical and Chemical Technology. E-mail: fat@hepti.kiae.ru