R. N. Azhigulova
Institute of Combustion Problems; Al-Farabi Kazakh National University
Kazakhstan

Ryskul Azhigulova – PhD, Senior Lecturer at the Department of Physical Chemistry, Catalysis and Petrochemistry, 

Almaty, Bogenbai Batyr St., 172;

050040, Almaty, Al-Farabi, 71 

B. Kh. Musabayeva
Astana International University
Kazakhstan

Binur Mussabayeva – PhD, Professor, 

Astana, Kabanbai Batyr, 8

A. K. Zhusupova
Institute of Combustion Problems; Al-Farabi Kazakh National University
Kazakhstan

Aisulu Zhussupova – PhD, Associate Professor at the Department of Physical Chemistry, Catalysis and Petrochemistry, 

Almaty, Bogenbai Batyr St., 172;

050040, Almaty, Al-Farabi, 71 

A. Temirova
Institute of Combustion Problems
Kazakhstan

Aiman Temirova – PhD, Leading Researcher at Institute of Combustion Problems,

Almaty, Bogenbai Batyr St., 172

A. Abylaikhan
Institute of Combustion Problems; Al-Farabi Kazakh National University
Kazakhstan

Akerke Abylaykhan – PhD, Leading Researcher at Scientific Research Institute for New Chemical Technologies and Materials,

Almaty, Bogenbai Batyr St., 172;

050040, Almaty, Al-Farabi, 71