A. Orazymbetova
M. Auezov South Kazakhstan University
Kazakhstan

Almira Orazymbetova – PhD doctoral student of the chair «Technology of inorganic and petrochemical
industries»,

160012, Shymkent, Republic of Kazakhstan, Tauke Khan Avenue, 5

G. Sagitova
M. Auezov South Kazakhstan University
Kazakhstan

Guzaliya Sagitova – Candidate of technical sciences, Professor of the chair «Technology of inorganic
and petrochemical industries»,

160012, Shymkent, Republic of Kazakhstan, Tauke Khan Avenue, 5

A. Sidikov
Branch of the Russian State University of Oil and Gas named after I.M. Gubkin
Uzbekistan

Abdujalol Sidikov – Doctor of Chemical Sciences, Professor, of the Department «General Chemistry,
Chemistry of Oil and Gas»,

Republic of Uzbekistan, Tashkent, Sapak Datka st., 2

S. Sakibayeva
M. Auezov South Kazakhstan University
Kazakhstan

Saule Sakibayeva – Candidate of technical sciences, Professor of the chair «Technology of inorganic
and petrochemical industries»,

160012, Shymkent, Republic of Kazakhstan, Tauke Khan Avenue, 5

A. Suigenbaуeva
M. Auezov South Kazakhstan University
Kazakhstan

Aliya Suigenbaуeva – Candidate of Technical Sciences, Associate Professor, Department of Chemistry and
Pharmaceutical Engineering, 

160012, Shymkent, Republic of Kazakhstan, Tauke Khan Avenue, 5